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From: Christoph B. <sou...@ma...> - 2018-01-18 08:00:13
|
James Cameron wrote... > PPTP Client 1.10.0 is released. Great to see. > https://sourceforge.net/projects/pptpclient/files/pptp/pptp-1.10.0/ > https://quozl.linux.org.au/pptp/ > > 8d25341352fdae5ad5b36b9f18254908 pptp-1.10.0.tar.gz The .signature file is present on https://quozl.linux.org.au/pptp/ only, not on sf. Is this just a mishap? (Debian's upgrade check is told to look for the signature file as well, and failed. Hence the question.) Christoph |
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From: James C. <qu...@la...> - 2018-01-18 00:23:10
|
Taken, with a semicolon, thanks. Released 1.10.0. On Tue, Jan 16, 2018 at 07:50:45AM +0100, Christoph Biedl wrote: > Hello, > > found this one in my patch collection. A comment says this was needed on > big-endian archs only - probably since some non-zero bits of the > vector_destroy function are used for the return value there. > > Otherwise, in the light of the many fixes lately: James, how about a > 1.9.1 release? > > Christoph > > --- a/vector_test.c > +++ b/vector_test.c > @@ -95,4 +95,5 @@ > } > assert(vector_size(v)==0); > vector_destroy(v); > + exit(0) > } > > > -- > > ------------------------------------------------------------------------------ > Check out the vibrant tech community on one of the world's most > engaging tech sites, Slashdot.org! http://sdm.link/slashdot > _______________________________________________ > pptpclient-devel mailing list > ppt...@li... > https://lists.sourceforge.net/lists/listinfo/pptpclient-devel -- James Cameron http://quozl.netrek.org/ |
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From: James C. <qu...@la...> - 2018-01-18 00:18:45
|
G'day, PPTP Client 1.10.0 is released. Changes since 1.9.0 are: - assign copyright of contributed pptpsetup and routing.c to FSF, - remove inststr in favour of prctrl PR_SET_NAME, - vector tests; include in make, fix code rot, fix return status, - pqueue; include missing sys/types.h, - pptpsetup; prevent world-readable peers file, use three-argument append, allow password trailing spaces, split prints to chap-secrets, allow passwords with quotes, use absolute path to pptp, (Debian #646880, Debian #646881, Debian #617285) - remove uid from ip route get output; iproute2-4.10 and later may emit uid, Can be downloaded from: https://sourceforge.net/projects/pptpclient/files/pptp/pptp-1.10.0/ https://quozl.linux.org.au/pptp/ 8d25341352fdae5ad5b36b9f18254908 pptp-1.10.0.tar.gz -- James Cameron http://quozl.netrek.org/ |
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From: Christoph B. <sou...@ma...> - 2018-01-16 07:09:42
|
Hello,
found this one in my patch collection. A comment says this was needed on
big-endian archs only - probably since some non-zero bits of the
vector_destroy function are used for the return value there.
Otherwise, in the light of the many fixes lately: James, how about a
1.9.1 release?
Christoph
--- a/vector_test.c
+++ b/vector_test.c
@@ -95,4 +95,5 @@
}
assert(vector_size(v)==0);
vector_destroy(v);
+ exit(0)
}
--
|
|
From: David N. <pp...@da...> - 2017-12-27 06:37:22
|
On 24/12/17 22:55, zh...@gm... wrote: > I am trying to connect to work's VPN on PPTP. My work uses Draytek > VPN. I am using macOS High Sierra pppd version 2.4.2 > > I think VPN server accepts my username and password. But I get > MS-CHAPv2 Success packet is badly formed. By searching Google, I found the same question asked in 2010, at https://ubuntuforums.org/showthread.php?t=1570105. The answer was, 'It seems [Draytek's] MS-CHAPv2 implementation is buggy... I managed to connect only after recompiling pppd code to "eat" the extra characters.' Hard to believe that Draytek's implementation is still buggy, but, as you're using an old version of PPPD, could it be that your work is using an old version of Draytek's VPN? |
|
From: James C. <qu...@la...> - 2017-12-27 02:26:50
|
Depends on what you mean by simple, I guess. You could change chap_ms.c to do it, recompile pppd, and reinstall it. But if you don't find out why and where the prefix is inserted, there's a chance it may come back while transferring data. Potentially exciting and interesting. On Wed, Dec 27, 2017 at 01:14:30PM +1100, Jake He wrote: > Hi James > > Is there a simple way to remove the "\001" prefix? I am not sure how to use > tcpdump to capture the GRE packets. > > Jake He > > On 27 December 2017 at 13:03, James Cameron <[1]qu...@la...> wrote: > > On Sun, Dec 24, 2017 at 11:25:40PM +1100, * wrote: > > Hi, > > > > I am trying to connect to work's VPN on PPTP. My work uses Draytek VPN. I > am > > using macOS High Sierra pppd version 2.4.2 > > Wow, why so old? More recent pppd is available. > > > I think VPN server accepts my username and password. But I get MS-CHAPv2 > > Success packet is badly formed. > > > > I don't understand what is happening. > > [2]https://github.com/paulusmack/ppp/blob/84684243d651f55f6df69d2a6707b5 > 2fbbe62bb9/pppd/chap_ms.c#L411 > is the source code that reports the error. > > > Thu Dec 21 08:40:39 2017 : rcvd [CHAP Challenge id=0x1 < > 3b1b5105149215be4074824c50c16eeb>, name = "Draytek"] > > Thu Dec 21 08:40:39 2017 : sent [CHAP Response id=0x1 < > fe5aad17a54a55819832957268cef98500000000000000004c3a2b98f53b > abccb4d02e7608d88cbd9693cae7023ebe1600>, name = "workdomain\\myusername"] > > Thu Dec 21 08:40:39 2017 : rcvd [CHAP Success id=0x1 "\001S= > 6FD1D958714C524CB910F77CA4A7D9803AFE5518"] > > Thu Dec 21 08:40:39 2017 : MS-CHAPv2 Success packet is badly formed. > > pppd has correctly refused the packet, as it doesn't start with "S=", > instead it has a prefix "\001". > > At this point in the negotiation, GRE packets are being exchanged > between the server and the client, and pptp is re-encapsulating the > data for pppd. > > You might use tcpdump or wireshark to look at the GRE stream at both > the server and the client to find the origin of the prefix. > > My guess is an intervening NAT implementation with bugs. NAT causes > such problem for PPTP. > > -- > James Cameron > [3]http://quozl.netrek.org/ > > References: > > [1] mailto:qu...@la... > [2] https://github.com/paulusmack/ppp/blob/84684243d651f55f6df69d2a6707b52fbbe62bb9/pppd/chap_ms.c#L411 > [3] http://quozl.netrek.org/ -- James Cameron http://quozl.netrek.org/ |
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From: James C. <qu...@la...> - 2017-12-27 02:21:22
|
On Sun, Dec 24, 2017 at 11:25:40PM +1100, * wrote: > Hi, > > I am trying to connect to work's VPN on PPTP. My work uses Draytek VPN. I am > using macOS High Sierra pppd version 2.4.2 Wow, why so old? More recent pppd is available. > I think VPN server accepts my username and password. But I get MS-CHAPv2 > Success packet is badly formed. > > I don't understand what is happening. https://github.com/paulusmack/ppp/blob/84684243d651f55f6df69d2a6707b52fbbe62bb9/pppd/chap_ms.c#L411 is the source code that reports the error. > Thu Dec 21 08:40:39 2017 : rcvd [CHAP Challenge id=0x1 <3b1b5105149215be4074824c50c16eeb>, name = "Draytek"] > Thu Dec 21 08:40:39 2017 : sent [CHAP Response id=0x1 <fe5aad17a54a55819832957268cef98500000000000000004c3a2b98f53babccb4d02e7608d88cbd9693cae7023ebe1600>, name = "workdomain\\myusername"] > Thu Dec 21 08:40:39 2017 : rcvd [CHAP Success id=0x1 "\001S=6FD1D958714C524CB910F77CA4A7D9803AFE5518"] > Thu Dec 21 08:40:39 2017 : MS-CHAPv2 Success packet is badly formed. pppd has correctly refused the packet, as it doesn't start with "S=", instead it has a prefix "\001". At this point in the negotiation, GRE packets are being exchanged between the server and the client, and pptp is re-encapsulating the data for pppd. You might use tcpdump or wireshark to look at the GRE stream at both the server and the client to find the origin of the prefix. My guess is an intervening NAT implementation with bugs. NAT causes such problem for PPTP. -- James Cameron http://quozl.netrek.org/ |
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From: * <zh...@gm...> - 2017-12-24 12:25:48
|
Hi, I am trying to connect to work's VPN on PPTP. My work uses Draytek VPN. I am using macOS High Sierra pppd version 2.4.2 I think VPN server accepts my username and password. But I get MS-CHAPv2 Success packet is badly formed. I don't understand what is happening. Any help will be appreciated. Jake He Here is my configure ➜ ~ cat /etc/ppp/peers/vpnwork plugin PPTP.ppp noauth #logfile /tmp/ppp.log remoteaddress "110.x.x.98" user workdomain\\myusername password something redialcount 1 redialtimer 5 idle 1800 # mru 1368 # mtu 1368 receive-all novj 0:0 ipcp-accept-local ipcp-accept-remote noauth nobsdcomp #nodeflate refuse-eap refuse-pap refuse-mschap refuse-chap hide-password #mppe-stateless #require-mschap-v2 mppe-128 require-mppe-128 looplocal nodetach # ms-dns 8.8.8.8 usepeerdns #ipparam defaultroute debug Here is the log ➜ ~ sudo pppd call vpnwork Thu Dec 21 08:40:36 2017 : publish_entry SCDSet() failed: Success! Thu Dec 21 08:40:36 2017 : publish_entry SCDSet() failed: Success! Thu Dec 21 08:40:36 2017 : PPTP connecting to server '110.x.x.98' (110.x.x.98)... Thu Dec 21 08:40:36 2017 : PPTP connection established. Thu Dec 21 08:40:36 2017 : PPTP set port-mapping for en0, interface: 8, protocol: 0, privatePort: 0 Thu Dec 21 08:40:36 2017 : using link 1 Thu Dec 21 08:40:36 2017 : Using interface ppp1 Thu Dec 21 08:40:36 2017 : Connect: ppp1 <--> socket[34:17] Thu Dec 21 08:40:36 2017 : sent [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0x38214622> <pcomp> <accomp>] Thu Dec 21 08:40:36 2017 : rcvd [LCP ConfAck id=0x1 <asyncmap 0x0> <magic 0x38214622> <pcomp> <accomp>] Thu Dec 21 08:40:39 2017 : sent [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0x38214622> <pcomp> <accomp>] Thu Dec 21 08:40:39 2017 : rcvd [LCP ConfReq id=0x1 <asyncmap 0x0> <auth chap MS-v2> <magic 0x178c4dd4> <pcomp> <accomp>] Thu Dec 21 08:40:39 2017 : lcp_reqci: returning CONFACK. Thu Dec 21 08:40:39 2017 : sent [LCP ConfAck id=0x1 <asyncmap 0x0> <auth chap MS-v2> <magic 0x178c4dd4> <pcomp> <accomp>] Thu Dec 21 08:40:39 2017 : rcvd [LCP ConfAck id=0x1 <asyncmap 0x0> <magic 0x38214622> <pcomp> <accomp>] Thu Dec 21 08:40:39 2017 : rcvd [LCP EchoReq id=0x0 magic=0x178c4dd4] Thu Dec 21 08:40:39 2017 : sent [LCP EchoRep id=0x0 magic=0x38214622] Thu Dec 21 08:40:39 2017 : rcvd [CHAP Challenge id=0x1 <3b1b5105149215be4074824c50c16eeb>, name = "Draytek"] Thu Dec 21 08:40:39 2017 : sent [CHAP Response id=0x1 <fe5aad17a54a55819832957268cef98500000000000000004c3a2b98f53babccb4d02e7608d88cbd9693cae7023ebe1600>, name = "workdomain\\myusername"] Thu Dec 21 08:40:39 2017 : rcvd [CHAP Success id=0x1 "\001S=6FD1D958714C524CB910F77CA4A7D9803AFE5518"] Thu Dec 21 08:40:39 2017 : MS-CHAPv2 Success packet is badly formed. Thu Dec 21 08:40:39 2017 : sent [LCP TermReq id=0x2 "Failed to authenticate ourselves to peer"] Thu Dec 21 08:40:39 2017 : Connection terminated. Thu Dec 21 08:40:39 2017 : PPTP disconnecting... Thu Dec 21 08:40:39 2017 : PPTP clearing port-mapping for en0 Thu Dec 21 08:40:39 2017 : PPTP disconnected |
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From: James C. <qu...@la...> - 2017-09-08 11:07:45
|
This now is an entirely different problem to your previous post, even though you might think it is the same. Your logs show successful establishment of PPP over GRE, with IP addresses assigned. However, the TCP port 1723 connection hangs, and pptpd does not receive reply to PPTP ECHO request. Consequence is shutdown of connection by pptpd after 2.5 minutes. A known problem pattern. Cause will be either; 1. client or server routing table change that redirects all packets into tunnel, without a host route for conveying the GRE and TCP port 1723 connection, 2. intermediary such as a gateway or node outside your control that fails to pass PPTP, either by policy or accident. Very common when an ISP uses NAT. Please try OpenVPN if you know your network uses NAT. Please use tcpdump on both the server and the client to record the negotiation. Take note of security warning; http://pptpclient.sourceforge.net/howto-diagnosis.phtml#tcpdump Also interesting is that Network Manager has become involved in the connection. If you think Network Manager may be responsible, please refer to Network Manager mailing lists. ;-) Or you may instruct Network Manager in configuration file to ignore interface. On Fri, Sep 08, 2017 at 12:33:19PM +0200, Mathieu Fortin wrote: > Hello, > > Before all I give you a thanks for the rapidity of your answer. > > I activated pppd debug in /etc/ppp/options. > > Following, you'll find an extract of the server /var/log/syslog | grep pp. > First the 3G embedded pptp client arrived to connect to the server I > disconnected it stopping its electrical alimentation and I arrived to > obtains the connection problem which is driving me crazy. Those 2 phases are > separated by an empty line. > > Sep 8 12:02:42 localhost pptpd[29135]: CTRL: Client 37.166.227.190 control > connection started > Sep 8 12:02:43 localhost pptpd[29135]: CTRL: Starting call (launching pppd, > opening GRE) > Sep 8 12:02:43 localhost pppd[29136]: Plugin > /usr/lib/pptpd/pptpd-logwtmp.so loaded. > Sep 8 12:02:43 localhost pppd[29136]: pptpd-logwtmp: $Version$ > Sep 8 12:02:43 localhost pppd[29136]: pppd 2.4.6 started by root, uid 0 > Sep 8 12:02:43 localhost pppd[29136]: using channel 124 > Sep 8 12:02:43 localhost pppd[29136]: Using interface ppp1 > Sep 8 12:02:43 localhost pppd[29136]: Connect: ppp1 <--> /dev/pts/5 > Sep 8 12:02:43 localhost pppd[29136]: sent [LCP ConfReq id=0x1 <asyncmap > 0x0> <auth chap MS-v2> <magic 0xe1e980b0> <pcomp> <accomp>] > Sep 8 12:02:43 localhost pptpd[29135]: GRE: Bad checksum from pppd. > Sep 8 12:02:43 localhost NetworkManager[16755]: <info> (ppp1): new Generic > device (driver: 'unknown' ifindex: 128) > Sep 8 12:02:43 localhost NetworkManager[16755]: <info> (ppp1): exported as > /org/freedesktop/NetworkManager/Devices/70 > Sep 8 12:02:43 localhost NetworkManager[16755]: <info> devices added (path: > /sys/devices/virtual/net/ppp1, iface: ppp1) > Sep 8 12:02:43 localhost NetworkManager[16755]: <info> device added (path: > /sys/devices/virtual/net/ppp1, iface: ppp1): no ifupdown configuration > found. > Sep 8 12:02:44 localhost pppd[29136]: rcvd [LCP ConfReq id=0x1 <asyncmap > 0x0> <magic 0x1d5b3b49> <pcomp> <accomp>] > Sep 8 12:02:44 localhost pppd[29136]: sent [LCP ConfAck id=0x1 <asyncmap > 0x0> <magic 0x1d5b3b49> <pcomp> <accomp>] > Sep 8 12:02:44 localhost pppd[29136]: rcvd [LCP ConfAck id=0x1 <asyncmap > 0x0> <auth chap MS-v2> <magic 0xe1e980b0> <pcomp> <accomp>] > Sep 8 12:02:44 localhost pppd[29136]: sent [LCP EchoReq id=0x0 > magic=0xe1e980b0] > Sep 8 12:02:44 localhost pppd[29136]: sent [CHAP Challenge id=0x85 > <273ab0af9f879b2e6c74dc199d642a3d>, name = "pptpd"] > Sep 8 12:02:44 localhost pppd[29136]: rcvd [LCP EchoReq id=0x0 > magic=0x1d5b3b49] > Sep 8 12:02:44 localhost pppd[29136]: sent [LCP EchoRep id=0x0 > magic=0xe1e980b0] > Sep 8 12:02:44 localhost pppd[29136]: rcvd [LCP EchoRep id=0x0 > magic=0x1d5b3b49] > Sep 8 12:02:44 localhost pppd[29136]: rcvd [CHAP Response id=0x85 <b386930840b646e6a3fc54edb4785a13000000000000000081e20717606ba7bc09f8a4ea16b089da05591354267f387000>, > name = "GATEWAY-0004"] > Sep 8 12:02:44 localhost pppd[29136]: sent [CHAP Success id=0x85 > "S=C358981D7021578E86C16C40DC804316A70ED03F M=Access granted"] > Sep 8 12:02:44 localhost pppd[29136]: peer from calling number > 37.166.227.190 authorized > Sep 8 12:02:44 localhost pppd[29136]: sent [CCP ConfReq id=0x1 <mppe +H -M > +S -L -D -C>] > Sep 8 12:02:45 localhost pppd[29136]: rcvd [CCP ConfReq id=0x1 <mppe +H -M > +S -L -D -C>] > Sep 8 12:02:45 localhost pppd[29136]: sent [CCP ConfAck id=0x1 <mppe +H -M > +S -L -D -C>] > Sep 8 12:02:45 localhost pppd[29136]: rcvd [CCP ConfAck id=0x1 <mppe +H -M > +S -L -D -C>] > Sep 8 12:02:45 localhost pppd[29136]: MPPE 128-bit stateless compression > enabled > Sep 8 12:02:45 localhost pppd[29136]: sent [IPCP ConfReq id=0x1 <compress > VJ 0f 01> <addr 10.9.0.1>] > Sep 8 12:02:45 localhost pppd[29136]: rcvd [IPCP ConfReq id=0x1 <compress > VJ 0f 01> <addr 0.0.0.0>] > Sep 8 12:02:45 localhost pppd[29136]: sent [IPCP ConfNak id=0x1 <addr > 10.9.0.4>] > Sep 8 12:02:45 localhost pppd[29136]: rcvd [IPCP ConfAck id=0x1 <compress > VJ 0f 01> <addr 10.9.0.1>] > Sep 8 12:02:46 localhost pppd[29136]: rcvd [IPCP ConfReq id=0x2 <compress > VJ 0f 01> <addr 10.9.0.4>] > Sep 8 12:02:46 localhost pppd[29136]: sent [IPCP ConfAck id=0x2 <compress > VJ 0f 01> <addr 10.9.0.4>] > Sep 8 12:02:46 localhost pppd[29136]: Cannot determine ethernet address for > proxy ARP > Sep 8 12:02:46 localhost pppd[29136]: local IP address 10.9.0.1 > Sep 8 12:02:46 localhost pppd[29136]: remote IP address 10.9.0.4 > Sep 8 12:02:46 localhost pppd[29136]: pptpd-logwtmp.so ip-up ppp1 > GATEWAY-0004 37.166.227.190 > Sep 8 12:02:46 localhost NetworkManager[16755]: <info> (ppp1): device state > change: unmanaged -> unavailable (reason 'connection-assumed') [10 20 41] > Sep 8 12:02:46 localhost NetworkManager[16755]: <info> (ppp1): device state > change: unavailable -> disconnected (reason 'connection-assumed') [20 30 41] > Sep 8 12:02:46 localhost NetworkManager[16755]: <info> Activation (ppp1) > starting connection 'ppp1' > Sep 8 12:02:46 localhost NetworkManager[16755]: <info> Activation (ppp1) > Stage 1 of 5 (Device Prepare) scheduled... > Sep 8 12:02:46 localhost NetworkManager[16755]: <info> Activation (ppp1) > Stage 1 of 5 (Device Prepare) started... > Sep 8 12:02:46 localhost NetworkManager[16755]: <info> (ppp1): device state > change: disconnected -> prepare (reason 'none') [30 40 0] > Sep 8 12:02:46 localhost NetworkManager[16755]: <info> Activation (ppp1) > Stage 2 of 5 (Device Configure) scheduled... > Sep 8 12:02:46 localhost NetworkManager[16755]: <info> Activation (ppp1) > Stage 1 of 5 (Device Prepare) complete. > Sep 8 12:02:46 localhost pppd[29136]: Script /etc/ppp/ip-up started (pid > 29142) > Sep 8 12:02:46 localhost NetworkManager[16755]: <info> Activation (ppp1) > Stage 2 of 5 (Device Configure) starting... > Sep 8 12:02:46 localhost NetworkManager[16755]: <info> (ppp1): device state > change: prepare -> config (reason 'none') [40 50 0] > Sep 8 12:02:46 localhost NetworkManager[16755]: <info> Activation (ppp1) > Stage 2 of 5 (Device Configure) successful. > Sep 8 12:02:46 localhost NetworkManager[16755]: <info> Activation (ppp1) > Stage 3 of 5 (IP Configure Start) scheduled. > Sep 8 12:02:46 localhost NetworkManager[16755]: <info> Activation (ppp1) > Stage 2 of 5 (Device Configure) complete. > Sep 8 12:02:46 localhost NetworkManager[16755]: <info> Activation (ppp1) > Stage 3 of 5 (IP Configure Start) started... > Sep 8 12:02:46 localhost NetworkManager[16755]: <info> (ppp1): device state > change: config -> ip-config (reason 'none') [50 70 0] > Sep 8 12:02:46 localhost NetworkManager[16755]: <info> Activation (ppp1) > Stage 5 of 5 (IPv4 Configure Commit) scheduled... > Sep 8 12:02:46 localhost NetworkManager[16755]: <info> Activation (ppp1) > Stage 3 of 5 (IP Configure Start) complete. > Sep 8 12:02:46 localhost NetworkManager[16755]: <info> Activation (ppp1) > Stage 5 of 5 (IPv4 Commit) started... > Sep 8 12:02:46 localhost NetworkManager[16755]: <info> (ppp1): device state > change: ip-config -> ip-check (reason 'none') [70 80 0] > Sep 8 12:02:46 localhost NetworkManager[16755]: <info> Activation (ppp1) > Stage 5 of 5 (IPv4 Commit) complete. > Sep 8 12:02:46 localhost NetworkManager[16755]: <info> (ppp1): device state > change: ip-check -> secondaries (reason 'none') [80 90 0] > Sep 8 12:02:46 localhost NetworkManager[16755]: <info> (ppp1): device state > change: secondaries -> activated (reason 'none') [90 100 0] > Sep 8 12:02:46 localhost NetworkManager[16755]: <info> Activation (ppp1) > successful, device activated. > Sep 8 12:02:46 localhost pppd[29136]: Script /etc/ppp/ip-up finished (pid > 29142), status = 0x0 > Sep 8 12:02:46 localhost nm-dispatcher: Dispatching action 'up' for ppp1 > Sep 8 12:05:14 localhost pptpd[29135]: CTRL: Session timed out, ending call > Sep 8 12:05:14 localhost pptpd[29135]: CTRL: Reaping child PPP[29136] > Sep 8 12:05:14 localhost pppd[29136]: Modem hangup > Sep 8 12:05:14 localhost pppd[29136]: pptpd-logwtmp.so ip-down ppp1 > Sep 8 12:05:14 localhost pppd[29136]: Connect time 2.5 minutes. > Sep 8 12:05:14 localhost pppd[29136]: Sent 0 bytes, received 0 bytes. > Sep 8 12:05:14 localhost pppd[29136]: Script /etc/ppp/ip-down started (pid > 29199) > Sep 8 12:05:14 localhost pppd[29136]: MPPE disabled > Sep 8 12:05:14 localhost pppd[29136]: sent [LCP TermReq id=0x2 "MPPE > disabled"] > Sep 8 12:05:14 localhost pppd[29136]: Connection terminated. > Sep 8 12:05:14 localhost pppd[29136]: Waiting for 1 child processes... > Sep 8 12:05:14 localhost pppd[29136]: script /etc/ppp/ip-down, pid 29199 > Sep 8 12:05:14 localhost pppd[29136]: Script /etc/ppp/ip-down finished (pid > 29199), status = 0x0 > Sep 8 12:05:14 localhost pppd[29136]: Exit. > Sep 8 12:05:14 localhost pptpd[29135]: CTRL: Client 37.166.227.190 control > connection finished > Sep 8 12:05:14 localhost NetworkManager[16755]: <info> (ppp1): device state > change: activated -> unmanaged (reason 'removed') [100 10 36] > Sep 8 12:05:14 localhost NetworkManager[16755]: <info> (ppp1): deactivating > device (reason 'removed') [36] > Sep 8 12:05:14 localhost NetworkManager[16755]: <info> devices removed > (path: /sys/devices/virtual/net/ppp1, iface: ppp1) > Sep 8 12:05:14 localhost nm-dispatcher: Dispatching action 'down' for ppp1 > > Sep 8 12:05:34 localhost pptpd[29229]: CTRL: Client 37.168.195.42 control > connection started > Sep 8 12:09:34 localhost pptpd[29229]: CTRL: Session timed out, ending call > Sep 8 12:09:34 localhost pptpd[29229]: CTRL: Reaping child PPP[0] > Sep 8 12:09:34 localhost pptpd[29229]: CTRL: Client 37.168.195.42 control > connection finished > > Again thanks for your help. > > > > Le 07/09/2017 à 23:07, James Cameron a écrit : > >On Thu, Sep 07, 2017 at 03:10:12PM +0200, Mathieu Fortin wrote: > >> sent [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0x54966ab8> <pcomp> > >><accomp>] > >> LCP: timeout sending Config-Requests > >Very common problem. > >http://pptpclient.sourceforge.net/howto-diagnosis.phtml#client_no_gre_rx > > > >Won't speculate on causes until you've gathered more information. > > > >>and Server side: > >> Sep 7 14:01:51 COORD-00020 pptpd[27671]: CTRL: Sending ECHO REQ id 1 > >> Sep 7 14:01:51 COORD-00020 pptpd[27671]: CTRL: Made a ECHO REQ packet > >> Sep 7 14:01:51 COORD-00020 pptpd[27671]: CTRL: I wrote 16 bytes to the > >>client. > >> Sep 7 14:01:51 COORD-00020 pptpd[27671]: CTRL: Sent packet to client > >Your server log does not contain pppd debugging, please add that, > >capture the client and server logs for the same attempt, and post them. > > > > -- > Apprenti ingénieur des systèmes d'informations > -- James Cameron http://quozl.netrek.org/ |
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From: Mathieu F. <mat...@ky...> - 2017-09-08 10:33:52
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Hello, Before all I give you a thanks for the rapidity of your answer. I activated pppd debug in /etc/ppp/options. Following, you'll find an extract of the server /var/log/syslog | grep pp. First the 3G embedded pptp client arrived to connect to the server I disconnected it stopping its electrical alimentation and I arrived to obtains the connection problem which is driving me crazy. Those 2 phases are separated by an empty line. Sep 8 12:02:42 localhost pptpd[29135]: CTRL: Client 37.166.227.190 control connection started Sep 8 12:02:43 localhost pptpd[29135]: CTRL: Starting call (launching pppd, opening GRE) Sep 8 12:02:43 localhost pppd[29136]: Plugin /usr/lib/pptpd/pptpd-logwtmp.so loaded. Sep 8 12:02:43 localhost pppd[29136]: pptpd-logwtmp: $Version$ Sep 8 12:02:43 localhost pppd[29136]: pppd 2.4.6 started by root, uid 0 Sep 8 12:02:43 localhost pppd[29136]: using channel 124 Sep 8 12:02:43 localhost pppd[29136]: Using interface ppp1 Sep 8 12:02:43 localhost pppd[29136]: Connect: ppp1 <--> /dev/pts/5 Sep 8 12:02:43 localhost pppd[29136]: sent [LCP ConfReq id=0x1 <asyncmap 0x0> <auth chap MS-v2> <magic 0xe1e980b0> <pcomp> <accomp>] Sep 8 12:02:43 localhost pptpd[29135]: GRE: Bad checksum from pppd. Sep 8 12:02:43 localhost NetworkManager[16755]: <info> (ppp1): new Generic device (driver: 'unknown' ifindex: 128) Sep 8 12:02:43 localhost NetworkManager[16755]: <info> (ppp1): exported as /org/freedesktop/NetworkManager/Devices/70 Sep 8 12:02:43 localhost NetworkManager[16755]: <info> devices added (path: /sys/devices/virtual/net/ppp1, iface: ppp1) Sep 8 12:02:43 localhost NetworkManager[16755]: <info> device added (path: /sys/devices/virtual/net/ppp1, iface: ppp1): no ifupdown configuration found. Sep 8 12:02:44 localhost pppd[29136]: rcvd [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0x1d5b3b49> <pcomp> <accomp>] Sep 8 12:02:44 localhost pppd[29136]: sent [LCP ConfAck id=0x1 <asyncmap 0x0> <magic 0x1d5b3b49> <pcomp> <accomp>] Sep 8 12:02:44 localhost pppd[29136]: rcvd [LCP ConfAck id=0x1 <asyncmap 0x0> <auth chap MS-v2> <magic 0xe1e980b0> <pcomp> <accomp>] Sep 8 12:02:44 localhost pppd[29136]: sent [LCP EchoReq id=0x0 magic=0xe1e980b0] Sep 8 12:02:44 localhost pppd[29136]: sent [CHAP Challenge id=0x85 <273ab0af9f879b2e6c74dc199d642a3d>, name = "pptpd"] Sep 8 12:02:44 localhost pppd[29136]: rcvd [LCP EchoReq id=0x0 magic=0x1d5b3b49] Sep 8 12:02:44 localhost pppd[29136]: sent [LCP EchoRep id=0x0 magic=0xe1e980b0] Sep 8 12:02:44 localhost pppd[29136]: rcvd [LCP EchoRep id=0x0 magic=0x1d5b3b49] Sep 8 12:02:44 localhost pppd[29136]: rcvd [CHAP Response id=0x85 <b386930840b646e6a3fc54edb4785a13000000000000000081e20717606ba7bc09f8a4ea16b089da05591354267f387000>, name = "GATEWAY-0004"] Sep 8 12:02:44 localhost pppd[29136]: sent [CHAP Success id=0x85 "S=C358981D7021578E86C16C40DC804316A70ED03F M=Access granted"] Sep 8 12:02:44 localhost pppd[29136]: peer from calling number 37.166.227.190 authorized Sep 8 12:02:44 localhost pppd[29136]: sent [CCP ConfReq id=0x1 <mppe +H -M +S -L -D -C>] Sep 8 12:02:45 localhost pppd[29136]: rcvd [CCP ConfReq id=0x1 <mppe +H -M +S -L -D -C>] Sep 8 12:02:45 localhost pppd[29136]: sent [CCP ConfAck id=0x1 <mppe +H -M +S -L -D -C>] Sep 8 12:02:45 localhost pppd[29136]: rcvd [CCP ConfAck id=0x1 <mppe +H -M +S -L -D -C>] Sep 8 12:02:45 localhost pppd[29136]: MPPE 128-bit stateless compression enabled Sep 8 12:02:45 localhost pppd[29136]: sent [IPCP ConfReq id=0x1 <compress VJ 0f 01> <addr 10.9.0.1>] Sep 8 12:02:45 localhost pppd[29136]: rcvd [IPCP ConfReq id=0x1 <compress VJ 0f 01> <addr 0.0.0.0>] Sep 8 12:02:45 localhost pppd[29136]: sent [IPCP ConfNak id=0x1 <addr 10.9.0.4>] Sep 8 12:02:45 localhost pppd[29136]: rcvd [IPCP ConfAck id=0x1 <compress VJ 0f 01> <addr 10.9.0.1>] Sep 8 12:02:46 localhost pppd[29136]: rcvd [IPCP ConfReq id=0x2 <compress VJ 0f 01> <addr 10.9.0.4>] Sep 8 12:02:46 localhost pppd[29136]: sent [IPCP ConfAck id=0x2 <compress VJ 0f 01> <addr 10.9.0.4>] Sep 8 12:02:46 localhost pppd[29136]: Cannot determine ethernet address for proxy ARP Sep 8 12:02:46 localhost pppd[29136]: local IP address 10.9.0.1 Sep 8 12:02:46 localhost pppd[29136]: remote IP address 10.9.0.4 Sep 8 12:02:46 localhost pppd[29136]: pptpd-logwtmp.so ip-up ppp1 GATEWAY-0004 37.166.227.190 Sep 8 12:02:46 localhost NetworkManager[16755]: <info> (ppp1): device state change: unmanaged -> unavailable (reason 'connection-assumed') [10 20 41] Sep 8 12:02:46 localhost NetworkManager[16755]: <info> (ppp1): device state change: unavailable -> disconnected (reason 'connection-assumed') [20 30 41] Sep 8 12:02:46 localhost NetworkManager[16755]: <info> Activation (ppp1) starting connection 'ppp1' Sep 8 12:02:46 localhost NetworkManager[16755]: <info> Activation (ppp1) Stage 1 of 5 (Device Prepare) scheduled... Sep 8 12:02:46 localhost NetworkManager[16755]: <info> Activation (ppp1) Stage 1 of 5 (Device Prepare) started... Sep 8 12:02:46 localhost NetworkManager[16755]: <info> (ppp1): device state change: disconnected -> prepare (reason 'none') [30 40 0] Sep 8 12:02:46 localhost NetworkManager[16755]: <info> Activation (ppp1) Stage 2 of 5 (Device Configure) scheduled... Sep 8 12:02:46 localhost NetworkManager[16755]: <info> Activation (ppp1) Stage 1 of 5 (Device Prepare) complete. Sep 8 12:02:46 localhost pppd[29136]: Script /etc/ppp/ip-up started (pid 29142) Sep 8 12:02:46 localhost NetworkManager[16755]: <info> Activation (ppp1) Stage 2 of 5 (Device Configure) starting... Sep 8 12:02:46 localhost NetworkManager[16755]: <info> (ppp1): device state change: prepare -> config (reason 'none') [40 50 0] Sep 8 12:02:46 localhost NetworkManager[16755]: <info> Activation (ppp1) Stage 2 of 5 (Device Configure) successful. Sep 8 12:02:46 localhost NetworkManager[16755]: <info> Activation (ppp1) Stage 3 of 5 (IP Configure Start) scheduled. Sep 8 12:02:46 localhost NetworkManager[16755]: <info> Activation (ppp1) Stage 2 of 5 (Device Configure) complete. Sep 8 12:02:46 localhost NetworkManager[16755]: <info> Activation (ppp1) Stage 3 of 5 (IP Configure Start) started... Sep 8 12:02:46 localhost NetworkManager[16755]: <info> (ppp1): device state change: config -> ip-config (reason 'none') [50 70 0] Sep 8 12:02:46 localhost NetworkManager[16755]: <info> Activation (ppp1) Stage 5 of 5 (IPv4 Configure Commit) scheduled... Sep 8 12:02:46 localhost NetworkManager[16755]: <info> Activation (ppp1) Stage 3 of 5 (IP Configure Start) complete. Sep 8 12:02:46 localhost NetworkManager[16755]: <info> Activation (ppp1) Stage 5 of 5 (IPv4 Commit) started... Sep 8 12:02:46 localhost NetworkManager[16755]: <info> (ppp1): device state change: ip-config -> ip-check (reason 'none') [70 80 0] Sep 8 12:02:46 localhost NetworkManager[16755]: <info> Activation (ppp1) Stage 5 of 5 (IPv4 Commit) complete. Sep 8 12:02:46 localhost NetworkManager[16755]: <info> (ppp1): device state change: ip-check -> secondaries (reason 'none') [80 90 0] Sep 8 12:02:46 localhost NetworkManager[16755]: <info> (ppp1): device state change: secondaries -> activated (reason 'none') [90 100 0] Sep 8 12:02:46 localhost NetworkManager[16755]: <info> Activation (ppp1) successful, device activated. Sep 8 12:02:46 localhost pppd[29136]: Script /etc/ppp/ip-up finished (pid 29142), status = 0x0 Sep 8 12:02:46 localhost nm-dispatcher: Dispatching action 'up' for ppp1 Sep 8 12:05:14 localhost pptpd[29135]: CTRL: Session timed out, ending call Sep 8 12:05:14 localhost pptpd[29135]: CTRL: Reaping child PPP[29136] Sep 8 12:05:14 localhost pppd[29136]: Modem hangup Sep 8 12:05:14 localhost pppd[29136]: pptpd-logwtmp.so ip-down ppp1 Sep 8 12:05:14 localhost pppd[29136]: Connect time 2.5 minutes. Sep 8 12:05:14 localhost pppd[29136]: Sent 0 bytes, received 0 bytes. Sep 8 12:05:14 localhost pppd[29136]: Script /etc/ppp/ip-down started (pid 29199) Sep 8 12:05:14 localhost pppd[29136]: MPPE disabled Sep 8 12:05:14 localhost pppd[29136]: sent [LCP TermReq id=0x2 "MPPE disabled"] Sep 8 12:05:14 localhost pppd[29136]: Connection terminated. Sep 8 12:05:14 localhost pppd[29136]: Waiting for 1 child processes... Sep 8 12:05:14 localhost pppd[29136]: script /etc/ppp/ip-down, pid 29199 Sep 8 12:05:14 localhost pppd[29136]: Script /etc/ppp/ip-down finished (pid 29199), status = 0x0 Sep 8 12:05:14 localhost pppd[29136]: Exit. Sep 8 12:05:14 localhost pptpd[29135]: CTRL: Client 37.166.227.190 control connection finished Sep 8 12:05:14 localhost NetworkManager[16755]: <info> (ppp1): device state change: activated -> unmanaged (reason 'removed') [100 10 36] Sep 8 12:05:14 localhost NetworkManager[16755]: <info> (ppp1): deactivating device (reason 'removed') [36] Sep 8 12:05:14 localhost NetworkManager[16755]: <info> devices removed (path: /sys/devices/virtual/net/ppp1, iface: ppp1) Sep 8 12:05:14 localhost nm-dispatcher: Dispatching action 'down' for ppp1 Sep 8 12:05:34 localhost pptpd[29229]: CTRL: Client 37.168.195.42 control connection started Sep 8 12:09:34 localhost pptpd[29229]: CTRL: Session timed out, ending call Sep 8 12:09:34 localhost pptpd[29229]: CTRL: Reaping child PPP[0] Sep 8 12:09:34 localhost pptpd[29229]: CTRL: Client 37.168.195.42 control connection finished Again thanks for your help. Le 07/09/2017 à 23:07, James Cameron a écrit : > On Thu, Sep 07, 2017 at 03:10:12PM +0200, Mathieu Fortin wrote: >> sent [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0x54966ab8> <pcomp> >> <accomp>] >> LCP: timeout sending Config-Requests > Very common problem. > http://pptpclient.sourceforge.net/howto-diagnosis.phtml#client_no_gre_rx > > Won't speculate on causes until you've gathered more information. > >> and Server side: >> Sep 7 14:01:51 COORD-00020 pptpd[27671]: CTRL: Sending ECHO REQ id 1 >> Sep 7 14:01:51 COORD-00020 pptpd[27671]: CTRL: Made a ECHO REQ packet >> Sep 7 14:01:51 COORD-00020 pptpd[27671]: CTRL: I wrote 16 bytes to the >> client. >> Sep 7 14:01:51 COORD-00020 pptpd[27671]: CTRL: Sent packet to client > Your server log does not contain pppd debugging, please add that, > capture the client and server logs for the same attempt, and post them. > -- Apprenti ingénieur des systèmes d'informations |
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From: James C. <qu...@la...> - 2017-09-07 21:08:01
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On Thu, Sep 07, 2017 at 03:10:12PM +0200, Mathieu Fortin wrote: > sent [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0x54966ab8> <pcomp> > <accomp>] > LCP: timeout sending Config-Requests Very common problem. http://pptpclient.sourceforge.net/howto-diagnosis.phtml#client_no_gre_rx Won't speculate on causes until you've gathered more information. > and Server side: > Sep 7 14:01:51 COORD-00020 pptpd[27671]: CTRL: Sending ECHO REQ id 1 > Sep 7 14:01:51 COORD-00020 pptpd[27671]: CTRL: Made a ECHO REQ packet > Sep 7 14:01:51 COORD-00020 pptpd[27671]: CTRL: I wrote 16 bytes to the > client. > Sep 7 14:01:51 COORD-00020 pptpd[27671]: CTRL: Sent packet to client Your server log does not contain pppd debugging, please add that, capture the client and server logs for the same attempt, and post them. -- James Cameron http://quozl.netrek.org/ |
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From: Mathieu F. <mat...@ky...> - 2017-09-07 13:23:38
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Hello, I have a problem to connect an embedded pptp client to a 64 bits pptp server. I have to establish this VPN connexion to forward a serial line through pptp. The symptoms are the following: Client side: ppd options in effect: debug # (from command line) nodetach # (from command line) dump # (from command line) noauth # (from /etc/ppp/options.pptp) refuse-pap # (from /etc/ppp/options.pptp) refuse-chap # (from /etc/ppp/options.pptp) refuse-mschap # (from /etc/ppp/options.pptp) refuse-eap # (from /etc/ppp/options.pptp) name GATEWAY-0004 # (from /etc/ppp/peers/tunnel) remotename pptp # (from /etc/ppp/peers/tunnel) # (from /etc/ppp/options.pptp) pty pptp 145.239.72.162 --nolaunchpppd # (from /etc/ppp/peers/tunnel) crtscts # (from /etc/ppp/options) asyncmap 0 # (from /etc/ppp/options) lcp-echo-failure 4 # (from /etc/ppp/options) lcp-echo-interval 30 # (from /etc/ppp/options) hide-password # (from /etc/ppp/options) ipparam TUNNEL # (from /etc/ppp/peers/tunnel) nobsdcomp # (from /etc/ppp/options.pptp) nodeflate # (from /etc/ppp/options.pptp) require-mppe-128 # (from /etc/ppp/peers/tunnel) noipx # (from /etc/ppp/options) Couldn't open pty slave /dev/pts/1: No such file or directory using channel 7 Using interface ppp1 Connect: ppp1 /dev/ttyp1 sent [LCP ConfReq id=0x1 ] sent [LCP ConfReq id=0x1 ] sent [LCP ConfReq id=0x1 ] sent [LCP ConfReq id=0x1 ] sent [LCP ConfReq id=0x1 ] sent [LCP ConfReq id=0x1 ] sent [LCP ConfReq id=0x1 ] sent [LCP ConfReq id=0x1 ] sent [LCP ConfReq id=0x1 ] LCP: timeout sending Config-Requests and Server side: Sep 7 14:01:51 COORD-00020 pptpd[27671]: CTRL: Sending ECHO REQ id 1 Sep 7 14:01:51 COORD-00020 pptpd[27671]: CTRL: Made a ECHO REQ packet Sep 7 14:01:51 COORD-00020 pptpd[27671]: CTRL: I wrote 16 bytes to the client. Sep 7 14:01:51 COORD-00020 pptpd[27671]: CTRL: Sent packet to client The embedded device obtains it's 3G connection using pppd it also sometimes obtains the connection to the pptp server with the same connection. The embedded client uses pptp-linux_1.7.2-5_armel.deb and ppp_2.4.5-4em1_armel.deb The server uses pptpd_1.4.0-5_amd64.deb and ppp_2.4.6-3.1_amd64.deb The embedded device obtains the pptp connection every times when it is connected using ethernet (with the same config). I made a lot of search trying to find how make the connexion efficient using 3G access but this problem doesn't appears in any forum. Does anyone understand what is happening for my VPN ? Thanks in advance. |
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From: James C. <qu...@la...> - 2017-09-05 09:00:02
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On Tue, Sep 05, 2017 at 08:30:17AM +0000, Mahdi Ojaghi wrote: > On Tue, Dec 28, 2004 at 12:14:15PM +0100, Il_Corvo wrote: > > > > I have a PPTP Adsl connection with an ethernet modem. I like to know > > > > how can I set an auto-reconnection on disconnect because my line goes > > > > down frequently. > > > 0. assuming you start your tunnel with ... > > > # pon adsl > > > 1. then a simple auto-reconnect on disconnect method ... > > > # while true; do pon adsl nodetach; done > > > 2. slightly more complex method asks pppd to do it instead ... > > > # pon adsl persist maxfail 100 > > > See also http://pptpclient.sourceforge.net/howto-diagnosis.phtml#demand > > because it is possible to make the link appear to be up, and be > > established when the first packet needs to be sent, using "demand". > > Where should I apply 0 , 1 , 2 ? On the system that runs pptp, using a shell. > If in pptpclient source files then which file ? No. -- James Cameron http://quozl.netrek.org/ |
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From: Mahdi O. <oja...@ou...> - 2017-09-05 08:30:26
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On Tue, Dec 28, 2004 at 12:14:15PM +0100, Il_Corvo wrote: > > I have a PPTP Adsl connection with an ethernet modem. I like to know > > how can I set an auto-reconnection on disconnect because my line goes > > down frequently. > 0. assuming you start your tunnel with ... > # pon adsl > 1. then a simple auto-reconnect on disconnect method ... > # while true; do pon adsl nodetach; done > 2. slightly more complex method asks pppd to do it instead ... > # pon adsl persist maxfail 100 > See also http://pptpclient.sourceforge.net/howto-diagnosis.phtml#demand > because it is possible to make the link appear to be up, and be > established when the first packet needs to be sent, using "demand". Where should I apply 0 , 1 , 2 ? If in pptpclient source files then which file ? |
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From: jaseywang <jas...@gm...> - 2017-06-23 02:17:53
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Actually, for production env, most of time we will increase the max pid, like 520000 or more. So decrease the pid_max or ns_last_pid both works as a workaround ;-) Thanks. On Fri, Jun 23, 2017 at 6:23 AM, Charlie Brady <cha...@mi...> wrote: > Here's what Red Hat have to say: > > > BTW, IIUC there doesn't need to be an attacker. This bug will simply > cause > > pppd to sometimes crash. > > That's fairly accurate statement - it's not much of a security issue, but > more > of a bug. If ppp runs with pid higher than 65535, it crashes when reaching > this code, regardless of whether it's communicating with malicious or > non-malicious user. On many systems, this problem can not be triggered at > all, > as pid_max is below 65536. The following solution article explains how > pid_max > is determined (note that it discusses Red Hat Enterprise Linux 5 and 6 > currently): > > https://access.redhat.com/solutions/28908 > > This problem can only be triggered on systems with more than 64 CPUs by > default. Reducing pid_max should be a workaround for those systems if > they do > not need to run more than 65535 process at the same time. > > Given all the above, this was not classified to have sufficient security > impact > to trigger a security update. If you're hitting it as a regular bug in > your > usage, please open a support case and work with out support to open a bug > report against the product version you're interested in and have the bug > properly prioritized. > > > > On 20/06/17 11:19 AM, jaseywang wrote: > > pptpd & my mac client runs well for a long time, but today pptpd crash > several times, here is the server overflow info and client log info: > > server: > ppp-2.4.5-33.el7.x86_64 > pptpd-1.4.0-2.el7.x86_64 > > > *****server***** > Jun 20 22:53:09 ali-bj pptpd[88950]: CTRL: Client 117.73.146.179 control > connection started > Jun 20 22:53:09 ali-bj pptpd[88950]: CTRL: Starting call (launching pppd, > opening GRE) > Jun 20 22:53:09 ali-bj pppd[88951]: Plugin radius.so loaded. > Jun 20 22:53:09 ali-bj pppd[88951]: RADIUS plugin initialized. > Jun 20 22:53:09 ali-bj pppd[88951]: Plugin radattr.so loaded. > Jun 20 22:53:09 ali-bj pppd[88951]: RADATTR plugin initialized. > Jun 20 22:53:09 ali-bj pppd[88951]: Plugin /usr/lib64/pptpd/pptpd-logwtmp.so > loaded. > Jun 20 22:53:09 ali-bj pppd[88951]: pptpd-logwtmp: $Version$ > Jun 20 22:53:09 ali-bj pppd[88951]: pppd 2.4.5 started by root, uid 0 > Jun 20 22:53:09 ali-bj pppd[88951]: Using interface ppp1 > Jun 20 22:53:09 ali-bj pppd[88951]: Connect: ppp1 <--> /dev/pts/3 > Jun 20 22:53:09 ali-bj pppd[88951]: peer from calling number > 117.73.146.179 authorized > Jun 20 22:53:09 ali-bj pppd[88951]: MPPE 128-bit stateless compression > enabled > Jun 20 22:53:09 ali-bj pppd[88951]: Unsupported protocol 'IPv6 Control > Protocol' (0x8057) received > Jun 20 22:53:09 ali-bj pptpd: *** buffer overflow detected ***: > /usr/sbin/pppd terminated > Jun 20 22:53:09 ali-bj pppd[88951]: Cannot determine ethernet address for > proxy ARP > Jun 20 22:53:09 ali-bj pppd[88951]: local IP address 10.8.0.1 > Jun 20 22:53:09 ali-bj pppd[88951]: remote IP address 10.8.0.101 > Jun 20 22:53:09 ali-bj pppd[88951]: pptpd-logwtmp.so ip-up ppp1 www > 117.73.146.179 > Jun 20 22:53:09 ali-bj charon: 05[KNL] 10.8.0.1 appeared on ppp1 > Jun 20 22:53:09 ali-bj charon: 12[KNL] 10.8.0.1 disappeared from ppp1 > Jun 20 22:53:09 ali-bj charon: 13[KNL] 10.8.0.1 appeared on ppp1 > Jun 20 22:53:09 ali-bj charon: 11[KNL] interface ppp1 activated > Jun 20 22:53:09 ali-bj pppd[88951]: Fatal signal 6 > Jun 20 22:53:09 ali-bj pptpd: ======= Backtrace: ========= > Jun 20 22:53:09 ali-bj pptpd: /lib64/libc.so.6(__fortify_ > fail+0x37)[0x7fdba6416047] > Jun 20 22:53:09 ali-bj pptpd: /lib64/libc.so.6(+0x10d200)[0x7fdba6414200] > Jun 20 22:53:09 ali-bj pptpd: /lib64/libc.so.6(+0x10c709)[0x7fdba6413709] > Jun 20 22:53:09 ali-bj pptpd: /lib64/libc.so.6(_IO_default_ > xsputn+0xbc)[0x7fdba637f60c] > Jun 20 22:53:09 ali-bj pptpd: /lib64/libc.so.6(_IO_vfprintf+ > 0xb0d)[0x7fdba634ec3d] > Jun 20 22:53:09 ali-bj pptpd: /lib64/libc.so.6(__vsprintf_ > chk+0x88)[0x7fdba6413798] > Jun 20 22:53:09 ali-bj pptpd: /lib64/libc.so.6(__sprintf_ > chk+0x7d)[0x7fdba64136ed] > Jun 20 22:53:09 ali-bj pptpd: /usr/lib/../lib64/pppd/2.4.5/ > radius.so(rc_mksid+0x43)[0x7fdba4272763] > Jun 20 22:53:09 ali-bj pptpd: /usr/lib/../lib64/pppd/2.4.5/ > radius.so(+0x48f0)[0x7fdba426d8f0] > Jun 20 22:53:09 ali-bj pptpd: /usr/sbin/pppd(notify+0x27)[0x562eaeb64847] > Jun 20 22:53:09 ali-bj pptpd: /usr/sbin/pppd(+0x1cfff)[0x562eaeb6cfff] > Jun 20 22:53:09 ali-bj pptpd: /usr/sbin/pppd(fsm_input+ > 0x671)[0x562eaeb669a1] > Jun 20 22:53:09 ali-bj pptpd: /usr/sbin/pppd(main+0xbe7)[0x562eaeb63317] > Jun 20 22:53:09 ali-bj pptpd: /lib64/libc.so.6(__libc_start_ > main+0xf5)[0x7fdba6328b35] > Jun 20 22:53:09 ali-bj pptpd: /usr/sbin/pppd(+0x1393d)[0x562eaeb6393d] > Jun 20 22:53:09 ali-bj pptpd: ======= Memory map: ======== > Jun 20 22:53:09 ali-bj pptpd: 562eaeb50000-562eaeba6000 r-xp 00000000 > fd:01 1510143 /usr/sbin/pppd > Jun 20 22:53:09 ali-bj pptpd: 562eaeda6000-562eaeda7000 r--p 00056000 > fd:01 1510143 /usr/sbin/pppd > Jun 20 22:53:09 ali-bj pptpd: 562eaeda7000-562eaedad000 rw-p 00057000 > fd:01 1510143 /usr/sbin/pppd > Jun 20 22:53:09 ali-bj pptpd: 562eaedad000-562eaedf9000 rw-p 00000000 > 00:00 0 > Jun 20 22:53:09 ali-bj pptpd: 562eb07ef000-562eb0810000 rw-p 00000000 > 00:00 0 [heap] > Jun 20 22:53:09 ali-bj pptpd: 7fdba28a0000-7fdba28af000 r-xp 00000000 > fd:01 1508183 /usr/lib64/libbz2.so.1.0.6 > Jun 20 22:53:09 ali-bj pptpd: 7fdba28af000-7fdba2aae000 ---p 0000f000 > fd:01 1508183 /usr/lib64/libbz2.so.1.0.6 > Jun 20 22:53:09 ali-bj pptpd: 7fdba2aae000-7fdba2aaf000 r--p 0000e000 > fd:01 1508183 /usr/lib64/libbz2.so.1.0.6 > Jun 20 22:53:09 ali-bj pptpd: 7fdba2aaf000-7fdba2ab0000 rw-p 0000f000 > fd:01 1508183 /usr/lib64/libbz2.so.1.0.6 > Jun 20 22:53:09 ali-bj pptpd: 7fdba2ab0000-7fdba2ad5000 r-xp 00000000 > fd:01 1507951 /usr/lib64/liblzma.so.5.2.2 > Jun 20 22:53:09 ali-bj pptpd: 7fdba2ad5000-7fdba2cd4000 ---p 00025000 > fd:01 1507951 /usr/lib64/liblzma.so.5.2.2 > Jun 20 22:53:09 ali-bj pptpd: 7fdba2cd4000-7fdba2cd5000 r--p 00024000 > fd:01 1507951 /usr/lib64/liblzma.so.5.2.2 > Jun 20 22:53:09 ali-bj pptpd: 7fdba2cd5000-7fdba2cd6000 rw-p 00025000 > fd:01 1507951 /usr/lib64/liblzma.so.5.2.2 > Jun 20 22:53:09 ali-bj charon: 05[KNL] interface ppp1 deactivated > Jun 20 22:53:09 ali-bj pptpd: 7fdba2cd6000-7fdba2ceb000 r-xp 00000000 > fd:01 1508207 /usr/lib64/libelf-0.163.so > Jun 20 22:53:09 ali-bj pptpd: 7fdba2ceb000-7fdba2eea000 ---p 00015000 > fd:01 1508207 /usr/lib64/libelf-0.163.so > Jun 20 22:53:09 ali-bj pptpd: 7fdba2eea000-7fdba2eeb000 r--p 00014000 > fd:01 1508207 /usr/lib64/libelf-0.163.so > Jun 20 22:53:09 ali-bj pptpd: 7fdba2eeb000-7fdba2eec000 rw-p 00015000 > fd:01 1508207 /usr/lib64/libelf-0.163.so > Jun 20 22:53:09 ali-bj pptpd: 7fdba2eec000-7fdba2ef0000 r-xp 00000000 > fd:01 1508224 /usr/lib64/libattr.so.1.1.0 > Jun 20 22:53:09 ali-bj pptpd: 7fdba2ef0000-7fdba30ef000 ---p 00004000 > fd:01 1508224 /usr/lib64/libattr.so.1.1.0 > Jun 20 22:53:09 ali-bj pptpd: 7fdba30ef000-7fdba30f0000 r--p 00003000 > fd:01 1508224 /usr/lib64/libattr.so.1.1.0 > Jun 20 22:53:09 ali-bj pptpd: 7fdba30f0000-7fdba30f1000 rw-p 00004000 > fd:01 1508224 /usr/lib64/libattr.so.1.1.0 > Jun 20 22:53:09 ali-bj pptpd: 7fdba30f1000-7fdba3106000 r-xp 00000000 > fd:01 1510624 /usr/lib64/libgcc_s-4.8.5-20150702.so.1 > Jun 20 22:53:09 ali-bj pptpd: 7fdba3106000-7fdba3305000 ---p 00015000 > fd:01 1510624 /usr/lib64/libgcc_s-4.8.5-20150702.so.1 > Jun 20 22:53:09 ali-bj pptpd: 7fdba3305000-7fdba3306000 r--p 00014000 > fd:01 1510624 /usr/lib64/libgcc_s-4.8.5-20150702.so.1 > Jun 20 22:53:09 ali-bj pptpd: 7fdba3306000-7fdba3307000 rw-p 00015000 > fd:01 1510624 /usr/lib64/libgcc_s-4.8.5-20150702.so.1 > Jun 20 22:53:09 ali-bj pptpd: 7fdba3307000-7fdba334c000 r-xp 00000000 > fd:01 1508259 /usr/lib64/libdw-0.163.so > Jun 20 22:53:09 ali-bj pptpd: 7fdba334c000-7fdba354b000 ---p 00045000 > fd:01 1508259 /usr/lib64/libdw-0.163.so > Jun 20 22:53:09 ali-bj pptpd: 7fdba354b000-7fdba354d000 r--p 00044000 > fd:01 1508259 /usr/lib64/libdw-0.163.so > Jun 20 22:53:09 ali-bj pptpd: 7fdba354d000-7fdba354e000 rw-p 00046000 > fd:01 1508259 /usr/lib64/libdw-0.163.so > Jun 20 22:53:09 ali-bj pptpd: 7fdba354e000-7fdba3555000 r-xp 00000000 > fd:01 1507938 /usr/lib64/librt-2.17.so > Jun 20 22:53:09 ali-bj pptpd: 7fdba3555000-7fdba3754000 ---p 00007000 > fd:01 1507938 /usr/lib64/librt-2.17.so > Jun 20 22:53:09 ali-bj pptpd: 7fdba3754000-7fdba3755000 r--p 00006000 > fd:01 1507938 /usr/lib64/librt-2.17.so > Jun 20 22:53:09 ali-bj pptpd: 7fdba3755000-7fdba3756000 rw-p 00007000 > fd:01 1507938 /usr/lib64/librt-2.17.so > Jun 20 22:53:09 ali-bj charon: 14[KNL] 10.8.0.1 disappeared from ppp1 > Jun 20 22:53:09 ali-bj pptpd: 7fdba3756000-7fdba3856000 r-xp 00000000 > fd:01 1507916 /usr/lib64/libm-2.17.so > Jun 20 22:53:09 ali-bj pptpd: 7fdba3856000-7fdba3a56000 ---p 00100000 > fd:01 1507916 /usr/lib64/libm-2.17.so > Jun 20 22:53:09 ali-bj pptpd: 7fdba3a56000-7fdba3a57000 r--p 00100000 > fd:01 1507916 /usr/lib64/libm-2.17.so > Jun 20 22:53:09 ali-bj pptpd: 7fdba3a57000-7fdba3a58000 rw-p 00101000 > fd:01 1507916 /usr/lib64/libm-2.17.so > Jun 20 22:53:09 ali-bj pptpd: 7fdba3a58000-7fdba3a5c000 r-xp 00000000 > fd:01 1508228 /usr/lib64/libcap.so.2.22 > Jun 20 22:53:09 ali-bj pptpd: 7fdba3a5c000-7fdba3c5b000 ---p 00004000 > fd:01 1508228 /usr/lib64/libcap.so.2.22 > Jun 20 22:53:09 ali-bj pptpd: 7fdba3c5b000-7fdba3c5c000 r--p 00003000 > fd:01 1508228 /usr/lib64/libcap.so.2.22 > Jun 20 22:53:09 ali-bj pptpd: 7fdba3c5c000-7fdba3c5d000 rw-p 00004000 > fd:01 1508228 /usr/lib64/libcap.so.2.22 > Jun 20 22:53:09 ali-bj pptpd: 7fdba3c5d000-7fdba3c62000 r-xp 00000000 > fd:01 1507924 /usr/lib64/libnss_dns-2.17.so > Jun 20 22:53:09 ali-bj pptpd: 7fdba3c62000-7fdba3e61000 ---p 00005000 > fd:01 1507924 /usr/lib64/libnss_dns-2.17.so > Jun 20 22:53:09 ali-bj pptpd: 7fdba3e61000-7fdba3e62000 r--p 00004000 > fd:01 1507924 /usr/lib64/libnss_dns-2.17.so > Jun 20 22:53:09 ali-bj pptpd: 7fdba3e62000-7fdba3e63000 rw-p 00005000 > fd:01 1507924 /usr/lib64/libnss_dns-2.17.so > Jun 20 22:53:09 ali-bj pptpd: 7fdba3e63000-7fdba3e64000 r-xp 00000000 > fd:01 1517634 /usr/lib64/pptpd/pptpd-logwtmp.so > Jun 20 22:53:09 ali-bj pptpd: 7fdba3e64000-7fdba4063000 ---p 00001000 > fd:01 1517634 /usr/lib64/pptpd/pptpd-logwtmp.so > Jun 20 22:53:09 ali-bj pptpd: 7fdba4063000-7fdba4064000 r--p 00000000 > fd:01 1517634 /usr/lib64/pptpd/pptpd-logwtmp.so > Jun 20 22:53:09 ali-bj pptpd: 7fdba4064000-7fdba4065000 rw-p 00001000 > fd:01 1517634 /usr/lib64/pptpd/pptpd-logwtmp.so > Jun 20 22:53:09 ali-bj pptpd: 7fdba4065000-7fdba4066000 rw-p 00000000 > 00:00 0 > Jun 20 22:53:09 ali-bj pptpd: 7fdba4066000-7fdba4067000 r-xp 00000000 > fd:01 1565616 /usr/lib64/pppd/2.4.5/radattr.so > Jun 20 22:53:09 ali-bj pptpd: 7fdba4067000-7fdba4267000 ---p 00001000 > fd:01 1565616 /usr/lib64/pppd/2.4.5/radattr.so > Jun 20 22:53:09 ali-bj pptpd: 7fdba4267000-7fdba4268000 r--p 00001000 > fd:01 1565616 /usr/lib64/pppd/2.4.5/radattr.so > Jun 20 22:53:09 ali-bj charon: 08[KNL] interface ppp1 deleted > Jun 20 22:53:09 ali-bj pptpd: 7fdba4268000-7fdba4269000 rw-p 00002000 > fd:01 1565616 /usr/lib64/pppd/2.4.5/radattr.so > Jun 20 22:53:09 ali-bj pptpd: 7fdba4269000-7fdba4275000 r-xp 00000000 > fd:01 1565617 /usr/lib64/pppd/2.4.5/radius.so > Jun 20 22:53:09 ali-bj pptpd: 7fdba4275000-7fdba4474000 ---p 0000c000 > fd:01 1565617 /usr/lib64/pppd/2.4.5/radius.so > Jun 20 22:53:09 ali-bj pptpd: 7fdba4474000-7fdba4475000 r--p 0000b000 > fd:01 1565617 /usr/lib64/pppd/2.4.5/radius.so > Jun 20 22:53:09 ali-bj pptpd: 7fdba4475000-7fdba4476000 rw-p 0000c000 > fd:01 1565617 /usr/lib64/pppd/2.4.5/radius.so > Jun 20 22:53:09 ali-bj pptpd: 7fdba4476000-7fdba4478000 rw-p 00000000 > 00:00 0 > Jun 20 22:53:09 ali-bj pptpd: 7fdba4478000-7fdba4484000 r-xp 00000000 > fd:01 1507926 /usr/lib64/libnss_files-2.17.so > Jun 20 22:53:09 ali-bj pptpd: 7fdba4484000-7fdba4683000 ---p 0000c000 > fd:01 1507926 /usr/lib64/libnss_files-2.17.so > Jun 20 22:53:09 ali-bj pptpd: 7fdba4683000-7fdba4684000 r--p 0000b000 > fd:01 1507926 /usr/lib64/libnss_files-2.17.so > Jun 20 22:53:09 ali-bj pptpd: 7fdba4684000-7fdba4685000 rw-p 0000c000 > fd:01 1507926 /usr/lib64/libnss_files-2.17.so > Jun 20 22:53:09 ali-bj pptpd: 7fdba4685000-7fdba468b000 rw-p 00000000 > 00:00 0 > Jun 20 22:53:09 ali-bj pptpd: 7fdba468b000-7fdba46eb000 r-xp 00000000 > fd:01 1508069 /usr/lib64/libpcre.so.1.2.0 > Jun 20 22:53:09 ali-bj pptpd: 7fdba46eb000-7fdba48ea000 ---p 00060000 > fd:01 1508069 /usr/lib64/libpcre.so.1.2.0 > Jun 20 22:53:09 ali-bj pptpd: 7fdba48ea000-7fdba48eb000 r--p 0005f000 > fd:01 1508069 /usr/lib64/libpcre.so.1.2.0 > Jun 20 22:53:09 ali-bj pptpd: 7fdba48eb000-7fdba48ec000 rw-p 00060000 > fd:01 1508069 /usr/lib64/libpcre.so.1.2.0 > Jun 20 22:53:09 ali-bj pptpd: 7fdba48ec000-7fdba4910000 r-xp 00000000 > fd:01 1508068 /usr/lib64/libselinux.so.1 > Jun 20 22:53:09 ali-bj pptpd: 7fdba4910000-7fdba4b0f000 ---p 00024000 > fd:01 1508068 /usr/lib64/libselinux.so.1 > Jun 20 22:53:09 ali-bj pptpd: 7fdba4b0f000-7fdba4b10000 r--p 00023000 > fd:01 1508068 /usr/lib64/libselinux.so.1 > Jun 20 22:53:09 ali-bj pptpd: 7fdba4b10000-7fdba4b11000 rw-p 00024000 > fd:01 1508068 /usr/lib64/libselinux.so.1 > Jun 20 22:53:09 ali-bj pptpd: 7fdba4b11000-7fdba4b13000 rw-p 00000000 > 00:00 0 > Jun 20 22:53:09 ali-bj pptpd: 7fdba4b13000-7fdba4b2a000 r-xp 00000000 > fd:01 1507934 /usr/lib64/libpthread-2.17.so > Jun 20 22:53:09 ali-bj pptpd: 7fdba4b2a000-7fdba4d29000 ---p 00017000 > fd:01 1507934 /usr/lib64/libpthread-2.17.so > Jun 20 22:53:09 ali-bj pptpd: 7fdba4d29000-7fdba4d2a000 r--p 00016000 > fd:01 1507934 /usr/lib64/libpthread-2.17.so > Jun 20 22:53:09 ali-bj pptpd: 7fdba4d2a000-7fdba4d2b000 rw-p 00017000 > fd:01 1507934 /usr/lib64/libpthread-2.17.so > Jun 20 22:53:09 ali-bj pptpd: 7fdba4d2b000-7fdba4d2f000 rw-p 00000000 > 00:00 0 > Jun 20 22:53:09 ali-bj pptpd: 7fdba4d2f000-7fdba4d45000 r-xp 00000000 > fd:01 1507936 /usr/lib64/libresolv-2.17.so > Jun 20 22:53:09 ali-bj pptpd: 7fdba4d45000-7fdba4f45000 ---p 00016000 > fd:01 1507936 /usr/lib64/libresolv-2.17.so > Jun 20 22:53:09 ali-bj pptpd: 7fdba4f45000-7fdba4f46000 r--p 00016000 > fd:01 1507936 /usr/lib64/libresolv-2.17.so > Jun 20 22:53:09 ali-bj pptpd: 7fdba4f46000-7fdba4f47000 rw-p 00017000 > fd:01 1507936 /usr/lib64/libresolv-2.17.so > Jun 20 22:53:09 ali-bj pptpd: 7fdba4f47000-7fdba4f49000 rw-p 00000000 > 00:00 0 > Jun 20 22:53:09 ali-bj pptpd: 7fdba4f49000-7fdba4f4c000 r-xp 00000000 > fd:01 1508495 /usr/lib64/libkeyutils.so.1.5 > Jun 20 22:53:09 ali-bj pptpd: 7fdba4f4c000-7fdba514b000 ---p 00003000 > fd:01 1508495 /usr/lib64/libkeyutils.so.1.5 > Jun 20 22:53:09 ali-bj pptpd: 7fdba514b000-7fdba514c000 r--p 00002000 > fd:01 1508495 /usr/lib64/libkeyutils.so.1.5 > Jun 20 22:53:09 ali-bj pptpd: 7fdba514c000-7fdba514d000 rw-p 00003000 > fd:01 1508495 /usr/lib64/libkeyutils.so.1.5 > Jun 20 22:53:09 ali-bj pptpd: 7fdba514d000-7fdba515a000 r-xp 00000000 > fd:01 1508745 /usr/lib64/libkrb5support.so.0.1 > Jun 20 22:53:09 ali-bj pptpd: 7fdba515a000-7fdba535a000 ---p 0000d000 > fd:01 1508745 /usr/lib64/libkrb5support.so.0.1 > Jun 20 22:53:09 ali-bj pptpd: 7fdba535a000-7fdba535b000 r--p 0000d000 > fd:01 1508745 /usr/lib64/libkrb5support.so.0.1 > Jun 20 22:53:09 ali-bj pptpd: 7fdba535b000-7fdba535c000 rw-p 0000e000 > fd:01 1508745 /usr/lib64/libkrb5support.so.0.1 > Jun 20 22:53:09 ali-bj pptpd: 7fdba535c000-7fdba5377000 r-xp 00000000 > fd:01 1508093 /usr/lib64/libaudit.so.1.0.0 > Jun 20 22:53:09 ali-bj pptpd: 7fdba5377000-7fdba5577000 ---p 0001b000 > fd:01 1508093 /usr/lib64/libaudit.so.1.0.0 > Jun 20 22:53:09 ali-bj pptpd: 7fdba5577000-7fdba5578000 r--p 0001b000 > fd:01 1508093 /usr/lib64/libaudit.so.1.0.0 > Jun 20 22:53:09 ali-bj pppd[88951]: Exit. > Jun 20 22:53:09 ali-bj pptpd: 7fdba5578000-7fdba5579000 rw-p 0001c000 > fd:01 1508093 /usr/lib64/libaudit.so.1.0.0 > Jun 20 22:53:09 ali-bj pptpd: 7fdba5579000-7fdba5583000 rw-p 00000000 > 00:00 0 > Jun 20 22:53:09 ali-bj pptpd: 7fdba5583000-7fdba5585000 r-xp 00000000 > fd:01 1507867 /usr/lib64/libfreebl3.so > Jun 20 22:53:09 ali-bj pptpd: 7fdba5585000-7fdba5784000 ---p 00002000 > fd:01 1507867 /usr/lib64/libfreebl3.so > Jun 20 22:53:09 ali-bj pptpd: 7fdba5784000-7fdba5785000 r--p 00001000 > fd:01 1507867 /usr/lib64/libfreebl3.so > Jun 20 22:53:09 ali-bj pptpd: 7fdba5785000-7fdba5786000 rw-p 00002000 > fd:01 1507867 /usr/lib64/libfreebl3.so > Jun 20 22:53:09 ali-bj pptpd: 7fdba5786000-7fdba579b000 r-xp 00000000 > fd:01 1507927 /usr/lib64/libz.so.1.2.7 > Jun 20 22:53:09 ali-bj pptpd: 7fdba579b000-7fdba599a000 ---p 00015000 > fd:01 1507927 /usr/lib64/libz.so.1.2.7 > Jun 20 22:53:09 ali-bj pptpd: 7fdba599a000-7fdba599b000 r--p 00014000 > fd:01 1507927 /usr/lib64/libz.so.1.2.7 > Jun 20 22:53:09 ali-bj pptpd: 7fdba599b000-7fdba599c000 rw-p 00015000 > fd:01 1507927 /usr/lib64/libz.so.1.2.7 > Jun 20 22:53:09 ali-bj pptpd: 7fdba599c000-7fdba59cb000 r-xp 00000000 > fd:01 1508733 /usr/lib64/libk5crypto.so.3.1 > Jun 20 22:53:09 ali-bj pptpd: 7fdba59cb000-7fdba5bca000 ---p 0002f000 > fd:01 1508733 /usr/lib64/libk5crypto.so.3.1 > Jun 20 22:53:09 ali-bj pptpd: 7fdba5bca000-7fdba5bcc000 r--p 0002e000 > fd:01 1508733 /usr/lib64/libk5crypto.so.3.1 > Jun 20 22:53:09 ali-bj pptpd: 7fdba5bcc000-7fdba5bcd000 rw-p 00030000 > fd:01 1508733 /usr/lib64/libk5crypto.so.3.1 > Jun 20 22:53:09 ali-bj pptpd: 7fdba5bcd000-7fdba5bce000 rw-p 00000000 > 00:00 0 > Jun 20 22:53:09 ali-bj pptpd: 7fdba5bce000-7fdba5bd1000 r-xp 00000000 > fd:01 1508119 /usr/lib64/libcom_err.so.2.1 > Jun 20 22:53:09 ali-bj pptpd: 7fdba5bd1000-7fdba5dd0000 ---p 00003000 > fd:01 1508119 /usr/lib64/libcom_err.so.2.1 > Jun 20 22:53:09 ali-bj pptpd: 7fdba5dd0000-7fdba5dd1000 r--p 00002000 > fd:01 1508119 /usr/lib64/libcom_err.so.2.1 > Jun 20 22:53:09 ali-bj pptpd: 7fdba5dd1000-7fdba5dd2000 rw-p 00003000 > fd:01 1508119 /usr/lib64/libcom_err.so.2.1 > Jun 20 22:53:09 ali-bj pptpd: 7fdba5dd2000-7fdba5ea8000 r-xp 00000000 > fd:01 1508743 /usr/lib64/libkrb5.so.3.3 > Jun 20 22:53:09 ali-bj pptpd: 7fdba5ea8000-7fdba60a8000 ---p 000d6000 > fd:01 1508743 /usr/lib64/libkrb5.so.3.3 > Jun 20 22:53:09 ali-bj pptpd[88950]: GRE: read(fd=6,buffer=55afa3981480,len=8196) > from PTY failed: status = -1 error = Input/output error, usually caused by > unexpected termination of pppd, check option syntax and pppd logs > Jun 20 22:53:09 ali-bj pptpd: 7fdba60a8000-7fdba60b6000 r--p 000d6000 > fd:01 1508743 /usr/lib64/libkrb5.so.3.3 > Jun 20 22:53:09 ali-bj pptpd: 7fdba60b6000-7fdba60b9000 rw-p 000e4000 > fd:01 1508743 /usr/lib64/libkrb5.so.3.3 > Jun 20 22:53:09 ali-bj pptpd: 7fdba60b9000-7fdba6104000 r-xp 00000000 > fd:01 1508729 /usr/lib64/libgssapi_krb5.so.2.2 > Jun 20 22:53:09 ali-bj pptpd: 7fdba6104000-7fdba6304000 ---p 0004b000 > fd:01 1508729 /usr/lib64/libgssapi_krb5.so.2.2 > Jun 20 22:53:09 ali-bj pptpd: 7fdba6304000-7fdba6305000 r--p 0004b000 > fd:01 1508729 /usr/lib64/libgssapi_krb5.so.2.2 > Jun 20 22:53:09 ali-bj pptpd: 7fdba6305000-7fdba6307000 rw-p 0004c000 > fd:01 1508729 /usr/lib64/libgssapi_krb5.so.2.2 > Jun 20 22:53:09 ali-bj pptpd: 7fdba6307000-7fdba64bd000 r-xp 00000000 > fd:01 1507908 /usr/lib64/libc-2.17.so > Jun 20 22:53:09 ali-bj pptpd: 7fdba64bd000-7fdba66bd000 ---p 001b6000 > fd:01 1507908 /usr/lib64/libc-2.17.so > Jun 20 22:53:09 ali-bj pptpd: 7fdba66bd000-7fdba66c1000 r--p 001b6000 > fd:01 1507908 /usr/lib64/libc-2.17.so > Jun 20 22:53:09 ali-bj pptpd: 7fdba66c1000-7fdba66c3000 rw-p 001ba000 > fd:01 1507908 /usr/lib64/libc-2.17.so > Jun 20 22:53:09 ali-bj pptpd: 7fdba66c3000-7fdba66c8000 rw-p 00000000 > 00:00 0 > Jun 20 22:53:09 ali-bj pptpd: 7fdba66c8000-7fdba6706000 r-xp 00000000 > fd:01 1508723 /usr/lib64/libpcap.so.1.5.3 > Jun 20 22:53:09 ali-bj pptpd: 7fdba6706000-7fdba6905000 ---p 0003e000 > fd:01 1508723 /usr/lib64/libpcap.so.1.5.3 > Jun 20 22:53:09 ali-bj pptpd: 7fdba6905000-7fdba6907000 r--p 0003d000 > fd:01 1508723 /usr/lib64/libpcap.so.1.5.3 > Jun 20 22:53:09 ali-bj pptpd: 7fdba6907000-7fdba6908000 rw-p 0003f000 > fd:01 1508723 /usr/lib64/libpcap.so.1.5.3 > Jun 20 22:53:09 ali-bj pptpd: 7fdba6908000-7fdba6909000 rw-p 00000000 > 00:00 0 > Jun 20 22:53:09 ali-bj pptpd: 7fdba6909000-7fdba690b000 r-xp 00000000 > fd:01 1507914 /usr/lib64/libdl-2.17.so > Jun 20 22:53:09 ali-bj pptpd: 7fdba690b000-7fdba6b0b000 ---p 00002000 > fd:01 1507914 /usr/lib64/libdl-2.17.so > Jun 20 22:53:09 ali-bj pptpd: 7fdba6b0b000-7fdba6b0c000 r--p 00002000 > fd:01 1507914 /usr/lib64/libdl-2.17.so > Jun 20 22:53:09 ali-bj pptpd: 7fdba6b0c000-7fdba6b0d000 rw-p 00003000 > fd:01 1507914 /usr/lib64/libdl-2.17.so > Jun 20 22:53:09 ali-bj pptpd: 7fdba6b0d000-7fdba6b1a000 r-xp 00000000 > fd:01 1508738 /usr/lib64/libpam.so.0.83.1 > Jun 20 22:53:09 ali-bj pptpd[88950]: CTRL: PTY read or GRE write failed > (pty,gre)=(6,7) > Jun 20 22:53:09 ali-bj pptpd: 7fdba6b1a000-7fdba6d1a000 ---p 0000d000 > fd:01 1508738 /usr/lib64/libpam.so.0.83.1 > Jun 20 22:53:09 ali-bj pptpd: 7fdba6d1a000-7fdba6d1b000 r--p 0000d000 > fd:01 1508738 /usr/lib64/libpam.so.0.83.1 > Jun 20 22:53:09 ali-bj pptpd: 7fdba6d1b000-7fdba6d1c000 rw-p 0000e000 > fd:01 1508738 /usr/lib64/libpam.so.0.83.1 > Jun 20 22:53:09 ali-bj pptpd: 7fdba6d1c000-7fdba6d24000 r-xp 00000000 > fd:01 1507912 /usr/lib64/libcrypt-2.17.so > Jun 20 22:53:09 ali-bj pptpd: 7fdba6d24000-7fdba6f23000 ---p 00008000 > fd:01 1507912 /usr/lib64/libcrypt-2.17.so > Jun 20 22:53:09 ali-bj pptpd: 7fdba6f23000-7fdba6f24000 r--p 00007000 > fd:01 1507912 /usr/lib64/libcrypt-2.17.so > Jun 20 22:53:09 ali-bj pptpd: 7fdba6f24000-7fdba6f25000 rw-p 00008000 > fd:01 1507912 /usr/lib64/libcrypt-2.17.so > Jun 20 22:53:09 ali-bj pptpd: 7fdba6f25000-7fdba6f53000 rw-p 00000000 > 00:00 0 > Jun 20 22:53:09 ali-bj pptpd: 7fdba6f53000-7fdba7113000 r-xp 00000000 > fd:01 1508751 /usr/lib64/libcrypto.so.1.0.1e > Jun 20 22:53:09 ali-bj pptpd: 7fdba7113000-7fdba7313000 ---p 001c0000 > fd:01 1508751 /usr/lib64/libcrypto.so.1.0.1e > Jun 20 22:53:09 ali-bj pptpd: 7fdba7313000-7fdba732d000 r--p 001c0000 > fd:01 1508751 /usr/lib64/libcrypto.so.1.0.1e > Jun 20 22:53:09 ali-bj pptpd: 7fdba732d000-7fdba7339000 rw-p 001da000 > fd:01 1508751 /usr/lib64/libcrypto.so.1.0.1e > Jun 20 22:53:09 ali-bj pptpd: 7fdba7339000-7fdba733d000 rw-p 00000000 > 00:00 0 > Jun 20 22:53:09 ali-bj pptpd: 7fdba733d000-7fdba73a1000 r-xp 00000000 > fd:01 1508753 /usr/lib64/libssl.so.1.0.1e > Jun 20 22:53:09 ali-bj pptpd: 7fdba73a1000-7fdba75a0000 ---p 00064000 > fd:01 1508753 /usr/lib64/libssl.so.1.0.1e > Jun 20 22:53:09 ali-bj pptpd: 7fdba75a0000-7fdba75a4000 r--p 00063000 > fd:01 1508753 /usr/lib64/libssl.so.1.0.1e > Jun 20 22:53:09 ali-bj pptpd: 7fdba75a4000-7fdba75ab000 rw-p 00067000 > fd:01 1508753 /usr/lib64/libssl.so.1.0.1e > Jun 20 22:53:09 ali-bj pptpd: 7fdba75ab000-7fdba75ad000 r-xp 00000000 > fd:01 1507942 /usr/lib64/libutil-2.17.so > Jun 20 22:53:09 ali-bj pptpd: 7fdba75ad000-7fdba77ac000 ---p 00002000 > fd:01 1507942 /usr/lib64/libutil-2.17.so > Jun 20 22:53:09 ali-bj pptpd: 7fdba77ac000-7fdba77ad000 r--p 00001000 > fd:01 1507942 /usr/lib64/libutil-2.17.so > Jun 20 22:53:09 ali-bj pptpd: 7fdba77ad000-7fdba77ae000 rw-p 00002000 > fd:01 1507942 /usr/lib64/libutil-2.17.so > Jun 20 22:53:09 ali-bj pptpd: 7fdba77ae000-7fdba77ce000 r-xp 00000000 > fd:01 1507901 /usr/lib64/ld-2.17.so > Jun 20 22:53:09 ali-bj pptpd: 7fdba7998000-7fdba79a5000 r-xp 00000000 > fd:01 1512314 /usr/lib64/libnss_myhostname.so.2 > Jun 20 22:53:09 ali-bj pptpd: 7fdba79a5000-7fdba79a8000 r--p 0000c000 > fd:01 1512314 /usr/lib64/libnss_myhostname.so.2 > Jun 20 22:53:09 ali-bj pptpd: 7fdba79a8000-7fdba79a9000 rw-p 0000f000 > fd:01 1512314 /usr/lib64/libnss_myhostname.so.2 > Jun 20 22:53:09 ali-bj pptpd: 7fdba79b5000-7fdba79c0000 rw-p 00000000 > 00:00 0 > Jun 20 22:53:09 ali-bj pptpd: 7fdba79c9000-7fdba79ca000 rw-p 00000000 > 00:00 0 > Jun 20 22:53:09 ali-bj pptpd: 7fdba79ca000-7fdba79cc000 rw-s 00000000 > 00:16 19496 /run/ppp/pppd2.tdb > Jun 20 22:53:09 ali-bj pptpd: 7fdba79cc000-7fdba79cd000 rw-p 00000000 > 00:00 0 > Jun 20 22:53:09 ali-bj pptpd: 7fdba79cd000-7fdba79ce000 r--p 0001f000 > fd:01 1507901 /usr/lib64/ld-2.17.so > Jun 20 22:53:09 ali-bj pptpd: 7fdba79ce000-7fdba79cf000 rw-p 00020000 > fd:01 1507901 /usr/lib64/ld-2.17.so > Jun 20 22:53:09 ali-bj pptpd: 7fdba79cf000-7fdba79d0000 rw-p 00000000 > 00:00 0 > Jun 20 22:53:09 ali-bj pptpd: 7ffc6d3db000-7ffc6d3fc000 rw-p 00000000 > 00:00 0 [stack] > Jun 20 22:53:09 ali-bj pptpd: 7ffc6d3fc000-7ffc6d3fe000 r--p 00000000 > 00:00 0 [vvar] > Jun 20 22:53:09 ali-bj pptpd: 7ffc6d3fe000-7ffc6d400000 r-xp 00000000 > 00:00 0 [vdso] > Jun 20 22:53:09 ali-bj pptpd: ffffffffff600000-ffffffffff601000 r-xp > 00000000 00:00 0 [vsyscall] > Jun 20 22:53:09 ali-bj pptpd[88950]: CTRL: Client 117.73.146.179 control > connection finished > > > Jun 20 22:53:57 ali-bj xl2tpd: xl2tpd[3884]: Connection established to > 117.73.146.179, 54842. Local: 11257, Remote: 21 (ref=0/0). LNS session is > 'default' > Jun 20 22:53:57 ali-bj xl2tpd: xl2tpd[3884]: Call established with > 117.73.146.179, Local: 30228, Remote: 7831, Serial: 1 > Jun 20 22:53:57 ali-bj pppd[89118]: Plugin pppol2tp.so loaded. > Jun 20 22:53:57 ali-bj pppd[89118]: Plugin radius.so loaded. > Jun 20 22:53:57 ali-bj pppd[89118]: RADIUS plugin initialized. > Jun 20 22:53:57 ali-bj pppd[89118]: Plugin radattr.so loaded. > Jun 20 22:53:57 ali-bj pppd[89118]: RADATTR plugin initialized. > Jun 20 22:53:57 ali-bj pppd[89118]: pppd 2.4.5 started by root, uid 0 > Jun 20 22:53:57 ali-bj pppd[89118]: Using interface ppp1 > Jun 20 22:53:57 ali-bj pppd[89118]: Connect: ppp1 <--> > Jun 20 22:53:58 ali-bj pppd[89118]: Unsupported protocol 'IPv6 Control > Protocol' (0x8057) received > Jun 20 22:53:58 ali-bj xl2tpd: *** buffer overflow detected ***: > /usr/sbin/pppd terminated > Jun 20 22:53:58 ali-bj xl2tpd: ======= Backtrace: ========= > Jun 20 22:53:58 ali-bj xl2tpd: /lib64/libc.so.6(__fortify_ > fail+0x37)[0x7fc19302e047] > Jun 20 22:53:58 ali-bj xl2tpd: /lib64/libc.so.6(+0x10d200)[0x7fc19302c200] > Jun 20 22:53:58 ali-bj xl2tpd: /lib64/libc.so.6(+0x10c709)[0x7fc19302b709] > Jun 20 22:53:58 ali-bj xl2tpd: /lib64/libc.so.6(_IO_default_ > xsputn+0xbc)[0x7fc192f9760c] > Jun 20 22:53:58 ali-bj xl2tpd: /lib64/libc.so.6(_IO_vfprintf+ > 0xb0d)[0x7fc192f66c3d] > Jun 20 22:53:58 ali-bj xl2tpd: /lib64/libc.so.6(__vsprintf_ > chk+0x88)[0x7fc19302b798] > Jun 20 22:53:58 ali-bj xl2tpd: /lib64/libc.so.6(__sprintf_ > chk+0x7d)[0x7fc19302b6ed] > Jun 20 22:53:58 ali-bj xl2tpd: /usr/lib/../lib64/pppd/2.4.5/ > radius.so(rc_mksid+0x43)[0x7fc190c86763] > Jun 20 22:53:58 ali-bj xl2tpd: /usr/lib/../lib64/pppd/2.4.5/ > radius.so(+0x48f0)[0x7fc190c818f0] > Jun 20 22:53:58 ali-bj xl2tpd: /usr/sbin/pppd(notify+0x27)[0x558f3d0bd847] > Jun 20 22:53:58 ali-bj xl2tpd: /usr/sbin/pppd(+0x1cfff)[0x558f3d0c5fff] > Jun 20 22:53:58 ali-bj xl2tpd: /usr/sbin/pppd(fsm_input+ > 0x671)[0x558f3d0bf9a1] > Jun 20 22:53:58 ali-bj xl2tpd: /usr/sbin/pppd(main+0xbe7)[0x558f3d0bc317] > Jun 20 22:53:58 ali-bj xl2tpd: /lib64/libc.so.6(__libc_start_ > main+0xf5)[0x7fc192f40b35] > Jun 20 22:53:58 ali-bj xl2tpd: /usr/sbin/pppd(+0x1393d)[0x558f3d0bc93d] > Jun 20 22:53:58 ali-bj xl2tpd: ======= Memory map: ======== > Jun 20 22:53:58 ali-bj xl2tpd: 558f3d0a9000-558f3d0ff000 r-xp 00000000 > fd:01 1510143 /usr/sbin/pppd > Jun 20 22:53:58 ali-bj xl2tpd: 558f3d2ff000-558f3d300000 r--p 00056000 > fd:01 1510143 /usr/sbin/pppd > Jun 20 22:53:58 ali-bj xl2tpd: 558f3d300000-558f3d306000 rw-p 00057000 > fd:01 1510143 /usr/sbin/pppd > Jun 20 22:53:58 ali-bj xl2tpd: 558f3d306000-558f3d352000 rw-p 00000000 > 00:00 0 > Jun 20 22:53:58 ali-bj xl2tpd: 558f3e1b7000-558f3e1d8000 rw-p 00000000 > 00:00 0 [heap] > Jun 20 22:53:58 ali-bj xl2tpd: 7fc18f4b7000-7fc18f4c6000 r-xp 00000000 > fd:01 1508183 /usr/lib64/libbz2.so.1.0.6 > Jun 20 22:53:58 ali-bj xl2tpd: 7fc18f4c6000-7fc18f6c5000 ---p 0000f000 > fd:01 1508183 /usr/lib64/libbz2.so.1.0.6 > Jun 20 22:53:58 ali-bj xl2tpd: 7fc18f6c5000-7fc18f6c6000 r--p 0000e000 > fd:01 1508183 /usr/lib64/libbz2.so.1.0.6 > Jun 20 22:53:58 ali-bj xl2tpd: 7fc18f6c6000-7fc18f6c7000 rw-p 0000f000 > fd:01 1508183 /usr/lib64/libbz2.so.1.0.6 > Jun 20 22:53:58 ali-bj xl2tpd: 7fc18f6c7000-7fc18f6ec000 r-xp 00000000 > fd:01 1507951 /usr/lib64/liblzma.so.5.2.2 > Jun 20 22:53:58 ali-bj xl2tpd: 7fc18f6ec000-7fc18f8eb000 ---p 00025000 > fd:01 1507951 /usr/lib64/liblzma.so.5.2.2 > Jun 20 22:53:58 ali-bj xl2tpd: 7fc18f8eb000-7fc18f8ec000 r--p 00024000 > fd:01 1507951 /usr/lib64/liblzma.so.5.2.2 > Jun 20 22:53:58 ali-bj xl2tpd: 7fc18f8ec000-7fc18f8ed000 rw-p 00025000 > fd:01 1507951 /usr/lib64/liblzma.so.5.2.2 > Jun 20 22:53:58 ali-bj xl2tpd: 7fc18f8ed000-7fc18f902000 r-xp 00000000 > fd:01 1508207 /usr/lib64/libelf-0.163.so > Jun 20 22:53:58 ali-bj xl2tpd: 7fc18f902000-7fc18fb01000 ---p 00015000 > fd:01 1508207 /usr/lib64/libelf-0.163.so > Jun 20 22:53:58 ali-bj xl2tpd: 7fc18fb01000-7fc18fb02000 r--p 00014000 > fd:01 1508207 /usr/lib64/libelf-0.163.so > Jun 20 22:53:58 ali-bj xl2tpd: 7fc18fb02000-7fc18fb03000 rw-p 00015000 > fd:01 1508207 /usr/lib64/libelf-0.163.so > Jun 20 22:53:58 ali-bj xl2tpd: 7fc18fb03000-7fc18fb07000 r-xp 00000000 > fd:01 1508224 /usr/lib64/libattr.so.1.1.0 > Jun 20 22:53:58 ali-bj xl2tpd: 7fc18fb07000-7fc18fd06000 ---p 00004000 > fd:01 1508224 /usr/lib64/libattr.so.1.1.0 > Jun 20 22:53:58 ali-bj xl2tpd: 7fc18fd06000-7fc18fd07000 r--p 00003000 > fd:01 1508224 /usr/lib64/libattr.so.1.1.0 > Jun 20 22:53:58 ali-bj xl2tpd: 7fc18fd07000-7fc18fd08000 rw-p 00004000 > fd:01 1508224 /usr/lib64/libattr.so.1.1.0 > Jun 20 22:53:58 ali-bj xl2tpd: 7fc18fd08000-7fc18fd1d000 r-xp 00000000 > fd:01 1510624 /usr/lib64/libgcc_s-4.8.5-20150702.so.1 > Jun 20 22:53:58 ali-bj xl2tpd: 7fc18fd1d000-7fc18ff1c000 ---p 00015000 > fd:01 1510624 /usr/lib64/libgcc_s-4.8.5-20150702.so.1 > Jun 20 22:53:58 ali-bj xl2tpd: 7fc18ff1c000-7fc18ff1d000 r--p 00014000 > fd:01 1510624 /usr/lib64/libgcc_s-4.8.5-20150702.so.1 > Jun 20 22:53:58 ali-bj xl2tpd: 7fc18ff1d000-7fc18ff1e000 rw-p 00015000 > fd:01 1510624 /usr/lib64/libgcc_s-4.8.5-20150702.so.1 > Jun 20 22:53:58 ali-bj xl2tpd: 7fc18ff1e000-7fc18ff63000 r-xp 00000000 > fd:01 1508259 /usr/lib64/libdw-0.163.so > Jun 20 22:53:58 ali-bj xl2tpd: 7fc18ff63000-7fc190162000 ---p 00045000 > fd:01 1508259 /usr/lib64/libdw-0.163.so > Jun 20 22:53:58 ali-bj xl2tpd: 7fc190162000-7fc190164000 r--p 00044000 > fd:01 1508259 /usr/lib64/libdw-0.163.so > Jun 20 22:53:58 ali-bj xl2tpd: 7fc190164000-7fc190165000 rw-p 00046000 > fd:01 1508259 /usr/lib64/libdw-0.163.so > Jun 20 22:53:58 ali-bj xl2tpd: 7fc190165000-7fc19016c000 r-xp 00000000 > fd:01 1507938 /usr/lib64/librt-2.17.so > Jun 20 22:53:58 ali-bj xl2tpd: 7fc19016c000-7fc19036b000 ---p 00007000 > fd:01 1507938 /usr/lib64/librt-2.17.so > Jun 20 22:53:58 ali-bj xl2tpd: 7fc19036b000-7fc19036c000 r--p 00006000 > fd:01 1507938 /usr/lib64/librt-2.17.so > Jun 20 22:53:58 ali-bj pppd[89118]: Cannot determine ethernet address for > proxy ARP > Jun 20 22:53:58 ali-bj xl2tpd: 7fc19036c000-7fc19036d000 rw-p 00007000 > fd:01 1507938 /usr/lib64/librt-2.17.so > Jun 20 22:53:58 ali-bj xl2tpd: 7fc19036d000-7fc19046d000 r-xp 00000000 > fd:01 1507916 /usr/lib64/libm-2.17.so > Jun 20 22:53:58 ali-bj xl2tpd: 7fc19046d000-7fc19066d000 ---p 00100000 > fd:01 1507916 /usr/lib64/libm-2.17.so > Jun 20 22:53:58 ali-bj xl2tpd: 7fc19066d000-7fc19066e000 r--p 00100000 > fd:01 1507916 /usr/lib64/libm-2.17.so > Jun 20 22:53:58 ali-bj xl2tpd: 7fc19066e000-7fc19066f000 rw-p 00101000 > fd:01 1507916 /usr/lib64/libm-2.17.so > Jun 20 22:53:58 ali-bj xl2tpd: 7fc19066f000-7fc190673000 r-xp 00000000 > fd:01 1508228 /usr/lib64/libcap.so.2.22 > Jun 20 22:53:58 ali-bj xl2tpd: 7fc190673000-7fc190872000 ---p 00004000 > fd:01 1508228 /usr/lib64/libcap.so.2.22 > Jun 20 22:53:58 ali-bj xl2tpd: 7fc190872000-7fc190873000 r--p 00003000 > fd:01 1508228 /usr/lib64/libcap.so.2.22 > Jun 20 22:53:58 ali-bj xl2tpd: 7fc190873000-7fc190874000 rw-p 00004000 > fd:01 1508228 /usr/lib64/libcap.so.2.22 > Jun 20 22:53:58 ali-bj xl2tpd: 7fc190874000-7fc190879000 r-xp 00000000 > fd:01 1507924 /usr/lib64/libnss_dns-2.17.so > Jun 20 22:53:58 ali-bj xl2tpd: 7fc190879000-7fc190a78000 ---p 00005000 > fd:01 1507924 /usr/lib64/libnss_dns-2.17.so > Jun 20 22:53:58 ali-bj xl2tpd: 7fc190a78000-7fc190a79000 r--p 00004000 > fd:01 1507924 /usr/lib64/libnss_dns-2.17.so > Jun 20 22:53:58 ali-bj xl2tpd: 7fc190a79000-7fc190a7a000 rw-p 00005000 > fd:01 1507924 /usr/lib64/libnss_dns-2.17.so > Jun 20 22:53:58 ali-bj xl2tpd: 7fc190a7a000-7fc190a7b000 r-xp 00000000 > fd:01 1565616 /usr/lib64/pppd/2.4.5/radattr.so > Jun 20 22:53:58 ali-bj xl2tpd: 7fc190a7b000-7fc190c7b000 ---p 00001000 > fd:01 1565616 /usr/lib64/pppd/2.4.5/radattr.so > Jun 20 22:53:58 ali-bj xl2tpd: 7fc190c7b000-7fc190c7c000 r--p 00001000 > fd:01 1565616 /usr/lib64/pppd/2.4.5/radattr.so > Jun 20 22:53:58 ali-bj xl2tpd: 7fc190c7c000-7fc190c7d000 rw-p 00002000 > fd:01 1565616 /usr/lib64/pppd/2.4.5/radattr.so > Jun 20 22:53:58 ali-bj xl2tpd: 7fc190c7d000-7fc190c89000 r-xp 00000000 > fd:01 1565617 /usr/lib64/pppd/2.4.5/radius.so > Jun 20 22:53:58 ali-bj xl2tpd: 7fc190c89000-7fc190e88000 ---p 0000c000 > fd:01 1565617 /usr/lib64/pppd/2.4.5/radius.so > Jun 20 22:53:58 ali-bj xl2tpd: 7fc190e88000-7fc190e89000 r--p 0000b000 > fd:01 1565617 /usr/lib64/pppd/2.4.5/radius.so > Jun 20 22:53:58 ali-bj pppd[89118]: local IP address 10.7.0.1 > Jun 20 22:53:58 ali-bj xl2tpd: 7fc190e89000-7fc190e8a000 rw-p 0000c000 > fd:01 1565617 /usr/lib64/pppd/2.4.5/radius.so > Jun 20 22:53:58 ali-bj xl2tpd: 7fc190e8a000-7fc190e8c000 rw-p 00000000 > 00:00 0 > Jun 20 22:53:58 ali-bj xl2tpd: 7fc190e8c000-7fc190e8f000 r-xp 00000000 > fd:01 1565615 /usr/lib64/pppd/2.4.5/pppol2tp.so > Jun 20 22:53:58 ali-bj xl2tpd: 7fc190e8f000-7fc19108e000 ---p 00003000 > fd:01 1565615 /usr/lib64/pppd/2.4.5/pppol2tp.so > Jun 20 22:53:58 ali-bj xl2tpd: 7fc19108e000-7fc19108f000 r--p 00002000 > fd:01 1565615 /usr/lib64/pppd/2.4.5/pppol2tp.so > Jun 20 22:53:58 ali-bj xl2tpd: 7fc19108f000-7fc191090000 rw-p 00003000 > fd:01 1565615 /usr/lib64/pppd/2.4.5/pppol2tp.so > Jun 20 22:53:58 ali-bj xl2tpd: 7fc191090000-7fc19109c000 r-xp 00000000 > fd:01 1507926 /usr/lib64/libnss_files-2.17.so > Jun 20 22:53:58 ali-bj xl2tpd: 7fc19109c000-7fc19129b000 ---p 0000c000 > fd:01 1507926 /usr/lib64/libnss_files-2.17.so > Jun 20 22:53:58 ali-bj xl2tpd: 7fc19129b000-7fc19129c000 r--p 0000b000 > fd:01 1507926 /usr/lib64/libnss_files-2.17.so > Jun 20 22:53:58 ali-bj xl2tpd: 7fc19129c000-7fc19129d000 rw-p 0000c000 > fd:01 1507926 /usr/lib64/libnss_files-2.17.so > Jun 20 22:53:58 ali-bj xl2tpd: 7fc19129d000-7fc1912a3000 rw-p 00000000 > 00:00 0 > Jun 20 22:53:58 ali-bj xl2tpd: 7fc1912a3000-7fc191303000 r-xp 00000000 > fd:01 1508069 /usr/lib64/libpcre.so.1.2.0 > Jun 20 22:53:58 ali-bj xl2tpd: 7fc191303000-7fc191502000 ---p 00060000 > fd:01 1508069 /usr/lib64/libpcre.so.1.2.0 > Jun 20 22:53:58 ali-bj xl2tpd: 7fc191502000-7fc191503000 r--p 0005f000 > fd:01 1508069 /usr/lib64/libpcre.so.1.2.0 > Jun 20 22:53:58 ali-bj xl2tpd: 7fc191503000-7fc191504000 rw-p 00060000 > fd:01 1508069 /usr/lib64/libpcre.so.1.2.0 > Jun 20 22:53:58 ali-bj xl2tpd: 7fc191504000-7fc191528000 r-xp 00000000 > fd:01 1508068 /usr/lib64/libselinux.so.1 > Jun 20 22:53:58 ali-bj xl2tpd: 7fc191528000-7fc191727000 ---p 00024000 > fd:01 1508068 /usr/lib64/libselinux.so.1 > Jun 20 22:53:58 ali-bj xl2tpd: 7fc191727000-7fc191728000 r--p 00023000 > fd:01 1508068 /usr/lib64/libselinux.so.1 > Jun 20 22:53:58 ali-bj xl2tpd: 7fc191728000-7fc191729000 rw-p 00024000 > fd:01 1508068 /usr/lib64/libselinux.so.1 > Jun 20 22:53:58 ali-bj xl2tpd: 7fc191729000-7fc19172b000 rw-p 00000000 > 00:00 0 > Jun 20 22:53:58 ali-bj xl2tpd: 7fc19172b000-7fc191742000 r-xp 00000000 > fd:01 1507934 /usr/lib64/libpthread-2.17.so > Jun 20 22:53:58 ali-bj pppd[89118]: remote IP address 10.7.0.102 > Jun 20 22:53:58 ali-bj xl2tpd: 7fc191742000-7fc191941000 ---p 00017000 > fd:01 1507934 /usr/lib64/libpthread-2.17.so > Jun 20 22:53:58 ali-bj xl2tpd: 7fc191941000-7fc191942000 r--p 00016000 > fd:01 1507934 /usr/lib64/libpthread-2.17.so > Jun 20 22:53:58 ali-bj xl2tpd: 7fc191942000-7fc191943000 rw-p 00017000 > fd:01 1507934 /usr/lib64/libpthread-2.17.so > Jun 20 22:53:58 ali-bj xl2tpd: 7fc191943000-7fc191947000 rw-p 00000000 > 00:00 0 > Jun 20 22:53:58 ali-bj xl2tpd: 7fc191947000-7fc19195d000 r-xp 00000000 > fd:01 1507936 /usr/lib64/libresolv-2.17.so > Jun 20 22:53:58 ali-bj xl2tpd: 7fc19195d000-7fc191b5d000 ---p 00016000 > fd:01 1507936 /usr/lib64/libresolv-2.17.so > Jun 20 22:53:58 ali-bj xl2tpd: 7fc191b5d000-7fc191b5e000 r--p 00016000 > fd:01 1507936 /usr/lib64/libresolv-2.17.so > Jun 20 22:53:58 ali-bj xl2tpd: 7fc191b5e000-7fc191b5f000 rw-p 00017000 > fd:01 1507936 /usr/lib64/libresolv-2.17.so > Jun 20 22:53:58 ali-bj xl2tpd: 7fc191b5f000-7fc191b61000 rw-p 00000000 > 00:00 0 > Jun 20 22:53:58 ali-bj xl2tpd: 7fc191b61000-7fc191b64000 r-xp 00000000 > fd:01 1508495 /usr/lib64/libkeyutils.so.1.5 > Jun 20 22:53:58 ali-bj xl2tpd: 7fc191b64000-7fc191d63000 ---p 00003000 > fd:01 1508495 /usr/lib64/libkeyutils.so.1.5 > Jun 20 22:53:58 ali-bj xl2tpd: 7fc191d63000-7fc191d64000 r--p 00002000 > fd:01 1508495 /usr/lib64/libkeyutils.so.1.5 > Jun 20 22:53:58 ali-bj xl2tpd: 7fc191d64000-7fc191d65000 rw-p 00003000 > fd:01 1508495 /usr/lib64/libkeyutils.so.1.5 > Jun 20 22:53:58 ali-bj xl2tpd: 7fc191d65000-7fc191d72000 r-xp 00000000 > fd:01 1508745 /usr/lib64/libkrb5support.so.0.1 > Jun 20 22:53:58 ali-bj xl2tpd: 7fc191d72000-7fc191f72000 ---p 0000d000 > fd:01 1508745 /usr/lib64/libkrb5support.so.0.1 > Jun 20 22:53:58 ali-bj xl2tpd: 7fc191f72000-7fc191f73000 r--p 0000d000 > fd:01 1508745 /usr/lib64/libkrb5support.so.0.1 > Jun 20 22:53:58 ali-bj xl2tpd: 7fc191f73000-7fc191f74000 rw-p 0000e000 > fd:01 1508745 /usr/lib64/libkrb5support.so.0.1 > Jun 20 22:53:58 ali-bj xl2tpd: 7fc191f74000-7fc191f8f000 r-xp 00000000 > fd:01 1508093 /usr/lib64/libaudit.so.1.0.0 > Jun 20 22:53:58 ali-bj xl2tpd: 7fc191f8f000-7fc19218f000 ---p 0001b000 > fd:01 1508093 /usr/lib64/libaudit.so.1.0.0 > Jun 20 22:53:58 ali-bj xl2tpd: 7fc19218f000-7fc192190000 r--p 0001b000 > fd:01 1508093 /usr/lib64/libaudit.so.1.0.0 > Jun 20 22:53:58 ali-bj pppd[89118]: Fatal signal 6 > Jun 20 22:53:58 ali-bj xl2tpd: 7fc192190000-7fc192191000 rw-p 0001c000 > fd:01 1508093 /usr/lib64/libaudit.so.1.0.0 > Jun 20 22:53:58 ali-bj xl2tpd: 7fc192191000-7fc19219b000 rw-p 00000000 > 00:00 0 > Jun 20 22:53:58 ali-bj xl2tpd: 7fc19219b000-7fc19219d000 r-xp 00000000 > fd:01 1507867 /usr/lib64/libfreebl3.so > Jun 20 22:53:58 ali-bj xl2tpd: 7fc19219d000-7fc19239c000 ---p 00002000 > fd:01 1507867 /usr/lib64/libfreebl3.so > Jun 20 22:53:58 ali-bj xl2tpd: 7fc19239c000-7fc19239d000 r--p 00001000 > fd:01 1507867 /usr/lib64/libfreebl3.so > Jun 20 22:53:58 ali-bj xl2tpd: 7fc19239d000-7fc19239e000 rw-p 00002000 > fd:01 1507867 /usr/lib64/libfreebl3.so > Jun 20 22:53:58 ali-bj xl2tpd: 7fc19239e000-7fc1923b3000 r-xp 00000000 > fd:01 1507927 /usr/lib64/libz.so.1.2.7 > Jun 20 22:53:58 ali-bj xl2tpd: 7fc1923b3000-7fc1925b2000 ---p 00015000 > fd:01 1507927 /usr/lib64/libz.so.1.2.7 > Jun 20 22:53:58 ali-bj xl2tpd: 7fc1925b2000-7fc1925b3000 r--p 00014000 > fd:01 1507927 /usr/lib64/libz.so.1.2.7 > Jun 20 22:53:58 ali-bj xl2tpd: 7fc1925b3000-7fc1925b4000 rw-p 00015000 > fd:01 1507927 /usr/lib64/libz.so.1.2.7 > Jun 20 22:53:58 ali-bj xl2tpd: 7fc1925b4000-7fc1925e3000 r-xp 00000000 > fd:01 1508733 /usr/lib64/libk5crypto.so.3.1 > Jun 20 22:53:58 ali-bj xl2tpd: 7fc1925e3000-7fc1927e2000 ---p 0002f000 > fd:01 1508733 /usr/lib64/libk5crypto.so.3.1 > Jun 20 22:53:58 ali-bj xl2tpd: 7fc1927e2000-7fc1927e4000 r--p 0002e000 > fd:01 1508733 /usr/lib64/libk5crypto.so.3.1 > Jun 20 22:53:58 ali-bj xl2tpd: 7fc1927e4000-7fc1927e5000 rw-p 00030000 > fd:01 1508733 /usr/lib64/libk5crypto.so.3.1 > Jun 20 22:53:58 ali-bj xl2tpd: 7fc1927e5000-7fc1927e6000 rw-p 00000000 > 00:00 0 > Jun 20 22:53:58 ali-bj xl2tpd: 7fc1927e6000-7fc1927e9000 r-xp 00000000 > fd:01 1508119 /usr/lib64/libcom_err.so.2.1 > Jun 20 22:53:58 ali-bj xl2tpd: 7fc1927e9000-7fc1929e8000 ---p 00003000 > fd:01 1508119 /usr/lib64/libcom_err.so.2.1 > Jun 20 22:53:58 ali-bj xl2tpd: 7fc1929e8000-7fc1929e9000 r--p 00002000 > fd:01 1508119 /usr/lib64/libcom_err.so.2.1 > Jun 20 22:53:58 ali-bj xl2tpd: 7fc1929e9000-7fc1929ea000 rw-p 00003000 > fd:01 1508119 /usr/lib64/libcom_err.so.2.1 > Jun 20 22:53:58 ali-bj xl2tpd: 7fc1929ea000-7fc192ac0000 r-xp 00000000 > fd:01 1508743 /usr/lib64/libkrb5.so.3.3 > Jun 20 22:53:58 ali-bj xl2tpd: 7fc192ac0000-7fc192cc0000 ---p 000d6000 > fd:01 1508743 /usr/lib64/libkrb5.so.3.3 > Jun 20 22:53:58 ali-bj charon: 06[KNL] 10.7.0.1 appeared on ppp1 > Jun 20 22:53:58 ali-bj xl2tpd: 7fc192cc0000-7fc192cce000 r--p 000d6000 > fd:01 1508743 /usr/lib64/libkrb5.so.3.3 > Jun 20 22:53:58 ali-bj xl2tpd: 7fc192cce000-7fc192cd1000 rw-p 000e4000 > fd:01 1508743 /usr/lib64/libkrb5.so.3.3 > Jun 20 22:53:58 ali-bj xl2tpd: 7fc192cd1000-7fc192d1c000 r-xp 00000000 > fd:01 1508729 /usr/lib64/libgssapi_krb5.so.2.2 > Jun 20 22:53:58 ali-bj xl2tpd: 7fc192d1c000-7fc192f1c000 ---p 0004b000 > fd:01 1508729 /usr/lib64/libgssapi_krb5.so.2.2 > Jun 20 22:53:58 ali-bj xl2tpd: 7fc192f1c000-7fc192f1d000 r--p 0004b000 > fd:01 1508729 /usr/lib64/libgssapi_krb5.so.2.2 > Jun 20 22:53:58 ali-bj xl2tpd: 7fc192f1d000-7fc192f1f000 rw-p 0004c000 > fd:01 1508729 /usr/lib64/libgssapi_krb5.so.2.2 > Jun 20 22:53:58 ali-bj xl2tpd: 7fc192f1f000-7fc1930d5000 r-xp 00000000 > fd:01 1507908 /usr/lib64/libc-2.17.so > Jun 20 22:53:58 ali-bj xl2tpd: 7fc1930d5000-7fc1932d5000 ---p 001b6000 > fd:01 1507908 /usr/lib64/libc-2.17.so > Jun 20 22:53:58 ali-bj xl2tpd: 7fc1932d5000-7fc1932d9000 r--p 001b6000 > fd:01 1507908 /usr/lib64/libc-2.17.so > Jun 20 22:53:58 ali-bj xl2tpd: 7fc1932d9000-7fc1932db000 rw-p 001ba000 > fd:01 1507908 /usr/lib64/libc-2.17.so > Jun 20 22:53:58 ali-bj xl2tpd: 7fc1932db000-7fc1932e0000 rw-p 00000000 > 00:00 0 > Jun 20 22:53:58 ali-bj xl2tpd: 7fc1932e0000-7fc19331e000 r-xp 00000000 > fd:01 1508723 /usr/lib64/libpcap.so.1.5.3 > Jun 20 22:53:58 ali-bj xl2tpd: 7fc19331e000-7fc19351d000 ---p 0003e000 > fd:01 1508723 /usr/lib64/libpcap.so.1.5.3 > Jun 20 22:53:58 ali-bj xl2tpd: 7fc19351d000-7fc19351f000 r--p 0003d000 > fd:01 1508723 /usr/lib64/libpcap.so.1.5.3 > Jun 20 22:53:58 ali-bj xl2tpd: 7fc19351f000-7fc193520000 rw-p 0003f000 > fd:01 1508723 /usr/lib64/libpcap.so.1.5.3 > Jun 20 22:53:58 ali-bj xl2tpd: 7fc193520000-7fc193521000 rw-p 00000000 > 00:00 0 > Jun 20 22:53:58 ali-bj xl2tpd: 7fc193521000-7fc193523000 r-xp 00000000 > fd:01 1507914 /usr/lib64/libdl-2.17.so > Jun 20 22:53:58 ali-bj xl2tpd: 7fc193523000-7fc193723000 ---p 00002000 > fd:01 1507914 /usr/lib64/libdl-2.17.so > Jun 20 22:53:58 ali-bj xl2tpd: 7fc193723000-7fc193724000 r--p 00002000 > fd:01 1507914 /usr/lib64/libdl-2.17.so > Jun 20 22:53:58 ali-bj xl2tpd: 7fc193724000-7fc193725000 rw-p 00003000 > fd:01 1507914 /usr/lib64/libdl-2.17.so > Jun 20 22:53:58 ali-bj xl2tpd: 7fc193725000-7fc193732000 r-xp 00000000 > fd:01 1508738 /usr/lib64/libpam.so.0.83.1 > Jun 20 22:53:58 ali-bj charon: 14[KNL] 10.7.0.1 disappeared from ppp1 > Jun 20 22:53:58 ali-bj xl2tpd: 7fc193732000-7fc193932000 ---p 0000d000 > fd:01 1508738 /usr/lib64/libpam.so.0.83.1 > Jun 20 22:53:58 ali-bj xl2tpd: 7fc193932000-7fc193933000 r--p 0000d000 > fd:01 1508738 /usr/lib64/libpam.so.0.83.1 > Jun 20 22:53:58 ali-bj xl2tpd: 7fc193933000-7fc193934000 rw-p 0000e000 > fd:01 1508738 /usr/lib64/libpam.so.0.83.1 > Jun 20 22:53:58 ali-bj xl2tpd: 7fc193934000-7fc19393c000 r-xp 00000000 > fd:01 1507912 /usr/lib64/libcrypt-2.17.so > Jun 20 22:53:58 ali-bj xl2tpd: 7fc19393c000-7fc193b3b000 ---p 00008000 > fd:01 1507912 /usr/lib64/libcrypt-2.17.so > Jun 20 22:53:58 ali-bj xl2tpd: 7fc193b3b000-7fc193b3c000 r--p 00007000 > fd:01 1507912 /usr/lib64/libcrypt-2.17.so > Jun 20 22:53:58 ali-bj xl2tpd: 7fc193b3c000-7fc193b3d000 rw-p 00008000 > fd:01 1507912 /usr/lib64/libcrypt-2.17.so > Jun 20 22:53:58 ali-bj xl2tpd: 7fc193b3d000-7fc193b6b000 rw-p 00000000 > 00:00 0 > Jun 20 22:53:58 ali-bj xl2tpd: 7fc193b6b000-7fc193d2b000 r-xp 00000000 > fd:01 1508751 /usr/lib64/libcrypto.so.1.0.1e > Jun 20 22:53:58 ali-bj xl2tpd: 7fc193d2b000-7fc193f2b000 ---p 001c0000 > fd:01 1508751 /usr/lib64/libcrypto.so.1.0.1e > Jun 20 22:53:58 ali-bj xl2tpd: 7fc193f2b000-7fc193f45000 r--p 001c0000 > fd:01 1508751 /usr/lib64/libcrypto.so.1.0.1e > Jun 20 22:53:58 ali-bj xl2tpd: 7fc193f45000-7fc193f51000 rw-p 001da000 > fd:01 1508751 /usr/lib64/libcrypto.so.1.0.1e > Jun 20 22:53:58 ali-bj xl2tpd: 7fc193f51000-7fc193f55000 rw-p 00000000 > 00:00 0 > Jun 20 22:53:58 ali-bj xl2tpd: 7fc193f55000-7fc193fb9000 r-xp 00000000 > fd:01 1508753 /usr/lib64/libssl.so.1.0.1e > Jun 20 22:53:58 ali-bj xl2tpd: 7fc193fb9000-7fc1941b8000 ---p 00064000 > fd:01 1508753 /usr/lib64/libssl.so.1.0.1e > Jun 20 22:53:58 ali-bj xl2tpd: 7fc1941b8000-7fc1941bc000 r--p 00063000 > fd:01 1508753 /usr/lib64/libssl.so.1.0.1e > Jun 20 22:53:58 ali-bj xl2tpd: 7fc1941bc000-7fc1941c3000 rw-p 00067000 > fd:01 1508753 /usr/lib64/libssl.so.1.0.1e > Jun 20 22:53:58 ali-bj xl2tpd: 7fc1941c3000-7fc1941c5000 r-xp 00000000 > fd:01 1507942 /usr/lib64/libutil-2.17.so > Jun 20 22:53:58 ali-bj xl2tpd: 7fc1941c5000-7fc1943c4000 ---p 00002000 > fd:01 1507942 /usr/lib64/libutil-2.17.so > Jun 20 22:53:58 ali-bj xl2tpd: 7fc1943c4000-7fc1943c5000 r--p 00001000 > fd:01 1507942 /usr/lib64/libutil-2.17.so > Jun 20 22:53:58 ali-bj xl2tpd: 7fc1943c5000-7fc1943c6000 rw-p 00002000 > fd:01 1507942 /usr/lib64/libutil-2.17.so > Jun 20 22:53:58 ali-bj charon: 10[KNL] 10.7.0.1 appeared on ppp1 > Jun 20 22:53:58 ali-bj xl2tpd: 7fc1943c6000-7fc1943e6000 r-xp 00000000 > fd:01 1507901 /usr/lib64/ld-2.17.so > Jun 20 22:53:58 ali-bj xl2tpd: 7fc1945b0000-7fc1945bd000 r-xp 00000000 > fd:01 1512314 /usr/lib64/libnss_myhostname.so.2 > Jun 20 22:53:58 ali-bj xl2tpd: 7fc1945bd000-7fc1945c0000 r--p 0000c000 > fd:01 1512314 /usr/lib64/libnss_myhostname.so.2 > Jun 20 22:53:58 ali-bj xl2tpd: 7fc1945c0000-7fc1945c1000 rw-p 0000f000 > fd:01 1512314 /usr/lib64/libnss_myhostname.so.2 > Jun 20 22:53:58 ali-bj xl2tpd: 7fc1945cd000-7fc1945d8000 rw-p 00000000 > 00:00 0 > Jun 20 22:53:58 ali-bj xl2tpd: 7fc1945e1000-7fc1945e2000 rw-p 00000000 > 00:00 0 > Jun 20 22:53:58 ali-bj xl2tpd: 7fc1945e2000-7fc1945e4000 rw-s 00000000 > 00:16 19496 /run/ppp/pppd2.tdb > Jun 20 22:53:58 ali-bj xl2tpd: 7fc1945e4000-7fc1945e5000 rw-p 00000000 > 00:00 0 > Jun 20 22:53:58 ali-bj xl2tpd: 7fc1945e5000-7fc1945e6000 r--p 0001f000 > fd:01 1507901 /usr/lib64/ld-2.17.so > Jun 20 22:53:58 ali-bj xl2tpd: 7fc1945e6000-7fc1945e7000 rw-p 00020000 > fd:01 1507901 /usr/lib64/ld-2.17.so > Jun 20 22:53:58 ali-bj xl2tpd: 7fc1945e7000-7fc1945e8000 rw-p 00000000 > 00:00 0 > Jun 20 22:53:58 ali-bj xl2tpd: 7ffe6fee7000-7ffe6ff08000 rw-p 00000000 > 00:00 0 [stack] > Jun 20 22:53:58 ali-bj xl2tpd: 7ffe6ff2f000-7ffe6ff31000 r--p 00000000 > 00:00 0 [vvar] > Jun 20 22:53:58 ali-bj xl2tpd: 7ffe6ff31000-7ffe6ff33000 r-xp 00000000 > 00:00 0 [vdso] > Jun 20 22:53:58 ali-bj xl2tpd: ffffffffff600000-ffffffffff601000 r-xp > 00000000 00:00 0 [vsyscall] > Jun 20 22:53:58 ali-bj charon: 11[KNL] interface ppp1 activated > Jun 20 22:53:58 ali-bj xl2tpd: xl2tpd[3884]: child_handler : pppd exited > for call 7831 with code 127 > Jun 20 22:53:58 ali-bj xl2tpd: xl2tpd[3884]: call_close: Call 30228 to > 117.73.146.179 disconnected > Jun 20 22:53:58 ali-bj charon: 06[KNL] interface ppp1 deactivated > Jun 20 22:53:58 ali-bj charon: 13[KNL] 10.7.0.1 disappeared from ppp1 > Jun 20 22:53:58 ali-bj charon: 07[KNL] interface ppp1 deleted > Jun 20 22:53:58 ali-bj pppd[89118]: Exit. > Jun 20 22:53:58 ali-bj xl2tpd: xl2tpd[3884]: result_code_avp: result code > endianness fix for buggy Apple client. network=768, le=3 > Jun 20 22:53:58 ali-bj xl2tpd: xl2tpd[3884]: control_finish: Connection > closed to 117.73.146.179, serial 1 () > Jun 20 22:53:58 ali-bj xl2tpd: xl2tpd[3884]: result_code_avp: result code > endianness fix for buggy Apple client. network=256, le=1 > Jun 20 22:53:58 ali-bj xl2tpd: xl2tpd[3884]: control_finish: Connection > closed to 117.73.146.179, port 54842 (), Local: 11257, Remote: 21 > Jun 20 22:53:58 ali-bj charon: 12[NET] received packet: from > 117.73.146.179[9741] to 172.17.183.212[4500] (76 bytes) > Jun 20 22:53:58 ali-bj charon: 12[ENC] parsed INFORMATIONAL_V1 request > 2610130614 [ HASH D ] > Jun 20 22:53:58 ali-bj charon: 12[IKE] received DELETE for ESP CHILD_SA > with SPI 01aeb492 > Jun 20 22:53:58 ali-bj charon: 12[IKE] closing CHILD_SA L2TP-PSK-noNAT{58} > with SPIs cf942960_i (613 bytes) 01aeb492_o (618 bytes) and TS > 172.17.183.212/32[udp/l2tp] <http://172.17.183.212/32%5Budp/l2tp%5D> === > 117.73.146.179/32[udp/54842] <http://117.73.146.179/32%5Budp/54842%5D> > Jun 20 22:53:58 ali-bj charon: 16[NET] received packet: from > 117.73.146.179[9741] to 172.17.183.212[4500] (92 bytes) > Jun 20 22:53:58 ali-bj charon: 16[ENC] parsed INFORMATIONAL_V1 request > 3394403943 [ HASH D ] > Jun 20 22:53:58 ali-bj charon: 16[IKE] received DELETE for IKE_SA > L2TP-PSK-NAT[49] > Jun 20 22:53:58 ali-bj charon: 16[IKE] deleting IKE_SA L2TP-PSK-NAT[49] > between 172.17.183.212[172.17.183.212]...117.73.146.179[192.168.199.107] > Jun 20 22:53:58 ali-bj xl2tpd: xl2tpd[3884]: Can not find tunnel 11257 > (refhim=0) > Jun 20 22:53:58 ali-bj xl2tpd: xl2tpd[3884]: network_thread: unable to > find call or tunnel to handle packet. call = 30228, tunnel = 11257 Dumping. > Jun 20 22:54:00 ali-bj xl2tpd: xl2tpd[3884]: Can not find tunnel 11257 > (refhim=0) > Jun 20 22:54:00 ali-bj xl2tpd: xl2tpd[3884]: network_thread: unable to > find call or tunnel to handle packet. call = 30228, tunnel = 11257 Dumping. > Jun 20 22:54:01 ali-bj systemd: Started Session 443 of user root. > Jun 20 22:54:01 ali-bj systemd: Starting Session 443 of user root. > Jun 20 22:54:03 ali-bj ocserv[84022]: main: 117.73.146.179:9767 user > disconnected (reason: unspecified, rx: 0, tx: 0) > Jun 20 22:54:04 ali-bj xl2tpd: xl2tpd[3884]: Can not find tunnel 11257 > (refhim=0) > Jun 20 22:54:04 ali-bj xl2tpd: xl2tpd[3884]: network_thread: unable to > find call or tunnel to handle packet. call = 30228, tunnel = 11257 Dumping. > Jun 20 22:54:04 ali-bj charon: 06[IKE] sending keep alive to > 118.114.229.145[1027] > Jun 20 22:54:08 ali-bj xl2tpd: xl2tpd[3884]: Can not find tunnel 11257 > (refhim=0) > Jun 20 22:54:08 ali-bj xl2tpd: xl2tpd[3884]: network_thread: unable to > find call or tunnel to handle packet. call = 30228, tunnel = 11257 Dumping. > Jun 20 22:54:12 ali-bj xl2tpd: xl2tpd[3884]: Can not find tunnel 11257 > (refhim=0) > Jun 20 22:54:12 ali-bj xl2tpd: xl2tpd[3884]: network_thread: unable to > find call or tunnel to handle packet. call = 30228, tunnel = 11257 Dumping. > Jun 20 22:54:16 ali-bj xl2tpd: xl2tpd[3884]: Can not find tunnel 11257 > (refhim=0) > Jun 20 22:54:16 ali-bj xl2tpd: xl2tpd[3884]: network_thread: unable to > find call or tunnel to handle packet. call = 30228, tunnel = 11257 Dumping. > Jun 20 22:54:18 ali-bj charon: 09[IKE] sending keep alive to > 118.114.229.145[1497] > Jun 20 22:54:20 ali-bj xl2tpd: xl2tpd[3884]: Can not find tunnel 11257 > (refhim=0) > Jun 20 22:54:20 ali-bj xl2tpd: xl2tpd[3884]: network_thread: unable to > find call or tunnel to handle packet. call = 30228, tunnel = 11257 Dumping. > Jun 20 22:54:24 ali-bj xl2tpd: xl2tpd[3884]: Can not find tunnel 11257 > (refhim=0) > Jun 20 22:54:24 ali-bj xl2tpd: xl2tpd[3884]: network_thread: unable to > find call or tunnel to handle packet. call = 30228, tunnel = 11257 Dumping. > Jun 20 22:54:24 ali-bj charon: 10[IKE] sending keep alive to > 118.114.229.145[1027] > Jun 20 22:54:34 ali-bj charon: 05[IKE] sending keep alive to > 101.130.52.142[35262] > Jun 20 22:54:38 ali-bj charon: 13[IKE] sending keep alive to > 118.114.229.145[1497] > Jun 20 22:54:44 ali-bj charon: 08[IKE] sending keep alive to > 118.114.229.145[1027] > Jun 20 22:54:48 ali-bj pptpd[89316]: CTRL: Client 117.73.146.179 control > connection started > Jun 20 22:54:48 ali-bj pptpd[89316]: CTRL: Starting call (launching pppd, > opening GRE) > Jun 20 22:54:48 ali-bj pppd[89320]: Plugin radius.so loaded. > Jun 20 22:54:48 ali-bj pppd[89320]: RADIUS plugin initialized. > Jun 20 22:54:48 ali-bj pppd[89320]: Plugin radattr.so loaded. > Jun 20 22:54:48 ali-bj pppd[89320]: RADATTR plugin initialized. > Jun 20 22:54:48 ali-bj pppd[89320]: Plugin /usr/lib64/pptpd/pptpd-logwtmp.so > loaded. > Jun 20 22:54:48 ali-bj pppd[89320]: pptpd-logwtmp: $Version$ > Jun 20 22:54:48 ali-bj pppd[89320]: pppd 2.4.5 started by root, uid 0 > Jun 20 22:54:48 ali-bj pppd[89320]: Using interface ppp1 > Jun 20 22:54:48 ali-bj pppd[89320]: Connect: ppp1 <--> /dev/pts/3 > Jun 20 22:54:48 ali-bj pppd[89320]: peer from calling number > 117.73.146.179 authorized > Jun 20 22:54:48 ali-bj pppd[89320]: MPPE 128-bit stateless compression > enabled > Jun 20 22:54:48 ali-bj pppd[89320]: Unsupported protocol 'IPv6 Control > Protocol' (0x8057) received > Jun 20 22:54:48 ali-bj strongswan: 15[IKE] sending keep alive to > 118.114.229.145[1027] > Jun 20 22:54:48 ali-bj strongswan: 12[IKE] sending keep alive to > 118.114.229.145[1497] > Jun 20 22:54:48 ali-bj strongswan: 05[NET] received packet: from > 117.73.146.179[9993] to 172.17.183.212[500] (500 bytes) > Jun 20 22:54:48 ali-bj strongswan: 05[ENC] parsed ID_PROT request 0 [ SA V > V V V V V V V V V V V ] > Jun 20 22:54:48 ali-bj strongswan: 05[IKE] received NAT-T (RFC 3947) > vendor ID > Jun 20 22:54:48 ali-bj strongswan: 05[IKE] received > draft-ietf-ipsec-nat-t-ike vendor ID > Jun 20 22:54:48 ali-bj strongswan: 05[IKE] received > draft-ietf-ipsec-nat-t-ike-08 vendor ID > Jun 20 22:54:48 ali-bj strongswan: 05[IKE] received > draft-ietf-ipsec-nat-t-ike-07 vendor ID > Jun 20 22:54:48 ali-bj strongswan: 05[IKE] received > draft-ietf-ipsec-nat-t-ike-06 vendor ID > Jun 20 22:54:48 ali-bj strongswan: 05[IKE] received > draft-ietf-ipsec-nat-t-ike-05 vendor ID > Jun 20 22:54:48 ali-bj strongswan: 05[IKE] received > draft-ietf-ipsec-nat-t-ike-04 vendor ID > Jun 20 22:54:48 ali-bj strongswan: 05[IKE] received > draft-ietf-ipsec-nat-t-ike-03 vendor ID > Jun 20 22:54:48 ali-bj strongswan: 05[IKE] received > draft-ietf-ipsec-nat-t-ike-02 vendor ID > Jun 20 22:54:48 ali-bj strongswan: 05[IKE] received > draft-ietf-ipsec-nat-t-ike-02\n vendor ID > Jun 20 22:54:48 ali-bj strongswan: 05[IKE] received FRAGMENTATION vendor ID > Jun 20 22:54:48 ali-bj strongswan: 05[IKE] received DPD vendor ID > Jun 20 22:54:48 ali-bj strongswan: 05[IKE] 117.73.146.179 is initiating a > Main Mode IKE_SA > Jun 20 22:54:48 ali-bj strongswan: 05[ENC] generating ID_PROT response 0 [ > SA V V V ] > Jun... [truncated message content] |
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From: James C. <qu...@la...> - 2017-06-22 03:35:39
|
That's effectively what the ppp patch does, but without changing the last pid allocated in the pid namespace of the task. I remain committed to patching ppp. If you've got a production system problem, talk to your support engineers; I'll not take responsibility for your system. On Thu, Jun 22, 2017 at 11:13:42AM +0800, jaseywang wrote: > I run a cron to check the max pid of current system, > /proc/sys/kernel/ ns_last_pid, if above 65000, I just hardcore set > the value of ns_last_pid, like 9999, is that a workaround? -- James Cameron http://quozl.netrek.org/ |
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From: jaseywang <jas...@gm...> - 2017-06-22 03:22:30
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Hi @Brady reconnect seems cant resolve, during the crash, every time I reconnect, it just occur the same overflow :-( On Thu, Jun 22, 2017 at 11:18 AM, Charlie Brady <cha...@mi...> wrote: > > > On 21/06/17 09:54 PM, jaseywang wrote: > >> >> is that mean if the pid of ppp is greater than 65535, there is a >> possibility the ppp daemon will be crash? >> > > Yes. Probability of 1. > > if so, is there any workaround? >> > > Connect again. The pid will almost certainly be different. > ________________________________ > NOTE: This e-mail (including any attachments) is for the sole use of the > intended recipient(s) and may contain information that is confidential > and/or protected by legal privilege. Any unauthorized review, use, copy, > disclosure or distribution of this e-mail is strictly prohibited. If you > are not the intended recipient, please notify Mitel immediately and destroy > all copies of this e-mail. Mitel does not accept any liability for breach > of security, error or virus that may result from the transmission of this > message. > |
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From: jaseywang <jas...@gm...> - 2017-06-22 03:14:30
|
I run a cron to check the max pid of current system, /proc/sys/kernel/ns_last_pid, if above 65000, I just hardcore set the value of ns_last_pid, like 9999, is that a workaround? On Thu, Jun 22, 2017 at 10:31 AM, James Cameron <qu...@la...> wrote: > Not just a possibility; given a PID above 65535 a crash is certain. > > As you use Red Hat, please give them a call about it. I'm sure > they'll be interested, and they'll update the CVE and apply the fix. > ;-) > > A workaround you can use is the fix. Add the patch to your ppp > sources and build. That's also a service that Red Hat support can > provide. > > I don't speak for Red Hat. > > -- > James Cameron > http://quozl.netrek.org/ > |
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From: James C. <qu...@la...> - 2017-06-22 02:31:45
|
Not just a possibility; given a PID above 65535 a crash is certain. As you use Red Hat, please give them a call about it. I'm sure they'll be interested, and they'll update the CVE and apply the fix. ;-) A workaround you can use is the fix. Add the patch to your ppp sources and build. That's also a service that Red Hat support can provide. I don't speak for Red Hat. -- James Cameron http://quozl.netrek.org/ |
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From: jaseywang <jas...@gm...> - 2017-06-22 01:55:15
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Thanks, I use Redhat, and it's not going to fix the bug: https://access.redhat.com/security/cve/cve-2015-3310 is that mean if the pid of ppp is greater than 65535, there is a possibility the ppp daemon will be crash? if so, is there any workaround? On Thu, Jun 22, 2017 at 6:10 AM, Christoph Biedl < sou...@ma...> wrote: > James Cameron wrote... > > > Good catch, thanks! Matches the stack trace; rc_mksid+0x43. I'm in > > agreement with Rober Lynn on #782450 that the fix, while it will work, > > is unclear; both pid 65535 and 0 map to "0000". > > Yes, but it's also a hack. Since this is still unresolved in ppp, I've > created https://github.com/paulusmack/ppp/issues/86 > > Christoph > > ------------------------------------------------------------ > ------------------ > Check out the vibrant tech community on one of the world's most > engaging tech sites, Slashdot.org! http://sdm.link/slashdot > _______________________________________________ > pptpclient-devel mailing list > ppt...@li... > https://lists.sourceforge.net/lists/listinfo/pptpclient-devel > |
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From: Christoph B. <sou...@ma...> - 2017-06-21 22:10:11
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James Cameron wrote... > Good catch, thanks! Matches the stack trace; rc_mksid+0x43. I'm in > agreement with Rober Lynn on #782450 that the fix, while it will work, > is unclear; both pid 65535 and 0 map to "0000". Yes, but it's also a hack. Since this is still unresolved in ppp, I've created https://github.com/paulusmack/ppp/issues/86 Christoph |
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From: James C. <qu...@la...> - 2017-06-21 20:37:59
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On Wed, Jun 21, 2017 at 09:16:12PM +0200, Christoph Biedl wrote: > jaseywang wrote... > > > pptpd & my mac client runs well for a long time, but today pptpd crash > > several times, here is the server overflow info and client log info: > > > Jun 20 22:53:09 ali-bj pptpd[88950]: CTRL: Client 117.73.146.179 control connection started > ^^^^^ > So you're using process IDs outside the 16 bit range. Nothing illegal, > but Debian has a patch that seems to be right about that issue: > > https://sources.debian.net/patches/ppp/2.4.7-1%2B4/rc_mksid-no-buffer-overflow/ Good catch, thanks! Matches the stack trace; rc_mksid+0x43. I'm in agreement with Rober Lynn on #782450 that the fix, while it will work, is unclear; both pid 65535 and 0 map to "0000". > Did your distribution include that? Hope jaseywang will answer, but I've just checked and Fedora isn't carrying that patch yet. https://src.fedoraproject.org/cgit/rpms/ppp.git/ -- James Cameron http://quozl.netrek.org/ |
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From: Christoph B. <sou...@ma...> - 2017-06-21 19:32:57
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jaseywang wrote...
> pptpd & my mac client runs well for a long time, but today pptpd crash
> several times, here is the server overflow info and client log info:
> Jun 20 22:53:09 ali-bj pptpd[88950]: CTRL: Client 117.73.146.179 control connection started
^^^^^
So you're using process IDs outside the 16 bit range. Nothing illegal,
but Debian has a patch that seems to be right about that issue:
https://sources.debian.net/patches/ppp/2.4.7-1%2B4/rc_mksid-no-buffer-overflow/
Did your distribution include that?
Christoph
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From: James C. <qu...@la...> - 2017-06-20 21:19:48
|
This is the pptp client mailing list. For pptpd, use poptop-server@ https://sourceforge.net/projects/poptop/lists/poptop-server Your log shows these events; 1. the pppd radius plugin (radius.so) calls sprintf, 2. the fortify wrapper detects buffer overflow, delivers signal to pppd, 3. pppd terminates, 4. pptpd terminates. You might also look for attack data from the client using tcpdump. -- James Cameron http://quozl.netrek.org/ |
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From: jaseywang <jas...@gm...> - 2017-06-20 15:20:52
|
pptpd & my mac client runs well for a long time, but today pptpd crash
several times, here is the server overflow info and client log info:
server:
ppp-2.4.5-33.el7.x86_64
pptpd-1.4.0-2.el7.x86_64
*****server*****
Jun 20 22:53:09 ali-bj pptpd[88950]: CTRL: Client 117.73.146.179 control
connection started
Jun 20 22:53:09 ali-bj pptpd[88950]: CTRL: Starting call (launching pppd,
opening GRE)
Jun 20 22:53:09 ali-bj pppd[88951]: Plugin radius.so loaded.
Jun 20 22:53:09 ali-bj pppd[88951]: RADIUS plugin initialized.
Jun 20 22:53:09 ali-bj pppd[88951]: Plugin radattr.so loaded.
Jun 20 22:53:09 ali-bj pppd[88951]: RADATTR plugin initialized.
Jun 20 22:53:09 ali-bj pppd[88951]: Plugin
/usr/lib64/pptpd/pptpd-logwtmp.so loaded.
Jun 20 22:53:09 ali-bj pppd[88951]: pptpd-logwtmp: $Version$
Jun 20 22:53:09 ali-bj pppd[88951]: pppd 2.4.5 started by root, uid 0
Jun 20 22:53:09 ali-bj pppd[88951]: Using interface ppp1
Jun 20 22:53:09 ali-bj pppd[88951]: Connect: ppp1 <--> /dev/pts/3
Jun 20 22:53:09 ali-bj pppd[88951]: peer from calling number 117.73.146.179
authorized
Jun 20 22:53:09 ali-bj pppd[88951]: MPPE 128-bit stateless compression
enabled
Jun 20 22:53:09 ali-bj pppd[88951]: Unsupported protocol 'IPv6 Control
Protocol' (0x8057) received
Jun 20 22:53:09 ali-bj pptpd: *** buffer overflow detected ***:
/usr/sbin/pppd terminated
Jun 20 22:53:09 ali-bj pppd[88951]: Cannot determine ethernet address for
proxy ARP
Jun 20 22:53:09 ali-bj pppd[88951]: local IP address 10.8.0.1
Jun 20 22:53:09 ali-bj pppd[88951]: remote IP address 10.8.0.101
Jun 20 22:53:09 ali-bj pppd[88951]: pptpd-logwtmp.so ip-up ppp1 www
117.73.146.179
Jun 20 22:53:09 ali-bj charon: 05[KNL] 10.8.0.1 appeared on ppp1
Jun 20 22:53:09 ali-bj charon: 12[KNL] 10.8.0.1 disappeared from ppp1
Jun 20 22:53:09 ali-bj charon: 13[KNL] 10.8.0.1 appeared on ppp1
Jun 20 22:53:09 ali-bj charon: 11[KNL] interface ppp1 activated
Jun 20 22:53:09 ali-bj pppd[88951]: Fatal signal 6
Jun 20 22:53:09 ali-bj pptpd: ======= Backtrace: =========
Jun 20 22:53:09 ali-bj pptpd:
/lib64/libc.so.6(__fortify_fail+0x37)[0x7fdba6416047]
Jun 20 22:53:09 ali-bj pptpd: /lib64/libc.so.6(+0x10d200)[0x7fdba6414200]
Jun 20 22:53:09 ali-bj pptpd: /lib64/libc.so.6(+0x10c709)[0x7fdba6413709]
Jun 20 22:53:09 ali-bj pptpd:
/lib64/libc.so.6(_IO_default_xsputn+0xbc)[0x7fdba637f60c]
Jun 20 22:53:09 ali-bj pptpd:
/lib64/libc.so.6(_IO_vfprintf+0xb0d)[0x7fdba634ec3d]
Jun 20 22:53:09 ali-bj pptpd:
/lib64/libc.so.6(__vsprintf_chk+0x88)[0x7fdba6413798]
Jun 20 22:53:09 ali-bj pptpd:
/lib64/libc.so.6(__sprintf_chk+0x7d)[0x7fdba64136ed]
Jun 20 22:53:09 ali-bj pptpd:
/usr/lib/../lib64/pppd/2.4.5/radius.so(rc_mksid+0x43)[0x7fdba4272763]
Jun 20 22:53:09 ali-bj pptpd:
/usr/lib/../lib64/pppd/2.4.5/radius.so(+0x48f0)[0x7fdba426d8f0]
Jun 20 22:53:09 ali-bj pptpd: /usr/sbin/pppd(notify+0x27)[0x562eaeb64847]
Jun 20 22:53:09 ali-bj pptpd: /usr/sbin/pppd(+0x1cfff)[0x562eaeb6cfff]
Jun 20 22:53:09 ali-bj pptpd:
/usr/sbin/pppd(fsm_input+0x671)[0x562eaeb669a1]
Jun 20 22:53:09 ali-bj pptpd: /usr/sbin/pppd(main+0xbe7)[0x562eaeb63317]
Jun 20 22:53:09 ali-bj pptpd:
/lib64/libc.so.6(__libc_start_main+0xf5)[0x7fdba6328b35]
Jun 20 22:53:09 ali-bj pptpd: /usr/sbin/pppd(+0x1393d)[0x562eaeb6393d]
Jun 20 22:53:09 ali-bj pptpd: ======= Memory map: ========
Jun 20 22:53:09 ali-bj pptpd: 562eaeb50000-562eaeba6000 r-xp 00000000 fd:01
1510143 /usr/sbin/pppd
Jun 20 22:53:09 ali-bj pptpd: 562eaeda6000-562eaeda7000 r--p 00056000 fd:01
1510143 /usr/sbin/pppd
Jun 20 22:53:09 ali-bj pptpd: 562eaeda7000-562eaedad000 rw-p 00057000 fd:01
1510143 /usr/sbin/pppd
Jun 20 22:53:09 ali-bj pptpd: 562eaedad000-562eaedf9000 rw-p 00000000 00:00
0
Jun 20 22:53:09 ali-bj pptpd: 562eb07ef000-562eb0810000 rw-p 00000000 00:00
0 [heap]
Jun 20 22:53:09 ali-bj pptpd: 7fdba28a0000-7fdba28af000 r-xp 00000000 fd:01
1508183 /usr/lib64/libbz2.so.1.0.6
Jun 20 22:53:09 ali-bj pptpd: 7fdba28af000-7fdba2aae000 ---p 0000f000 fd:01
1508183 /usr/lib64/libbz2.so.1.0.6
Jun 20 22:53:09 ali-bj pptpd: 7fdba2aae000-7fdba2aaf000 r--p 0000e000 fd:01
1508183 /usr/lib64/libbz2.so.1.0.6
Jun 20 22:53:09 ali-bj pptpd: 7fdba2aaf000-7fdba2ab0000 rw-p 0000f000 fd:01
1508183 /usr/lib64/libbz2.so.1.0.6
Jun 20 22:53:09 ali-bj pptpd: 7fdba2ab0000-7fdba2ad5000 r-xp 00000000 fd:01
1507951 /usr/lib64/liblzma.so.5.2.2
Jun 20 22:53:09 ali-bj pptpd: 7fdba2ad5000-7fdba2cd4000 ---p 00025000 fd:01
1507951 /usr/lib64/liblzma.so.5.2.2
Jun 20 22:53:09 ali-bj pptpd: 7fdba2cd4000-7fdba2cd5000 r--p 00024000 fd:01
1507951 /usr/lib64/liblzma.so.5.2.2
Jun 20 22:53:09 ali-bj pptpd: 7fdba2cd5000-7fdba2cd6000 rw-p 00025000 fd:01
1507951 /usr/lib64/liblzma.so.5.2.2
Jun 20 22:53:09 ali-bj charon: 05[KNL] interface ppp1 deactivated
Jun 20 22:53:09 ali-bj pptpd: 7fdba2cd6000-7fdba2ceb000 r-xp 00000000 fd:01
1508207 /usr/lib64/libelf-0.163.so
Jun 20 22:53:09 ali-bj pptpd: 7fdba2ceb000-7fdba2eea000 ---p 00015000 fd:01
1508207 /usr/lib64/libelf-0.163.so
Jun 20 22:53:09 ali-bj pptpd: 7fdba2eea000-7fdba2eeb000 r--p 00014000 fd:01
1508207 /usr/lib64/libelf-0.163.so
Jun 20 22:53:09 ali-bj pptpd: 7fdba2eeb000-7fdba2eec000 rw-p 00015000 fd:01
1508207 /usr/lib64/libelf-0.163.so
Jun 20 22:53:09 ali-bj pptpd: 7fdba2eec000-7fdba2ef0000 r-xp 00000000 fd:01
1508224 /usr/lib64/libattr.so.1.1.0
Jun 20 22:53:09 ali-bj pptpd: 7fdba2ef0000-7fdba30ef000 ---p 00004000 fd:01
1508224 /usr/lib64/libattr.so.1.1.0
Jun 20 22:53:09 ali-bj pptpd: 7fdba30ef000-7fdba30f0000 r--p 00003000 fd:01
1508224 /usr/lib64/libattr.so.1.1.0
Jun 20 22:53:09 ali-bj pptpd: 7fdba30f0000-7fdba30f1000 rw-p 00004000 fd:01
1508224 /usr/lib64/libattr.so.1.1.0
Jun 20 22:53:09 ali-bj pptpd: 7fdba30f1000-7fdba3106000 r-xp 00000000 fd:01
1510624 /usr/lib64/libgcc_s-4.8.5-20150702.so.1
Jun 20 22:53:09 ali-bj pptpd: 7fdba3106000-7fdba3305000 ---p 00015000 fd:01
1510624 /usr/lib64/libgcc_s-4.8.5-20150702.so.1
Jun 20 22:53:09 ali-bj pptpd: 7fdba3305000-7fdba3306000 r--p 00014000 fd:01
1510624 /usr/lib64/libgcc_s-4.8.5-20150702.so.1
Jun 20 22:53:09 ali-bj pptpd: 7fdba3306000-7fdba3307000 rw-p 00015000 fd:01
1510624 /usr/lib64/libgcc_s-4.8.5-20150702.so.1
Jun 20 22:53:09 ali-bj pptpd: 7fdba3307000-7fdba334c000 r-xp 00000000 fd:01
1508259 /usr/lib64/libdw-0.163.so
Jun 20 22:53:09 ali-bj pptpd: 7fdba334c000-7fdba354b000 ---p 00045000 fd:01
1508259 /usr/lib64/libdw-0.163.so
Jun 20 22:53:09 ali-bj pptpd: 7fdba354b000-7fdba354d000 r--p 00044000 fd:01
1508259 /usr/lib64/libdw-0.163.so
Jun 20 22:53:09 ali-bj pptpd: 7fdba354d000-7fdba354e000 rw-p 00046000 fd:01
1508259 /usr/lib64/libdw-0.163.so
Jun 20 22:53:09 ali-bj pptpd: 7fdba354e000-7fdba3555000 r-xp 00000000 fd:01
1507938 /usr/lib64/librt-2.17.so
Jun 20 22:53:09 ali-bj pptpd: 7fdba3555000-7fdba3754000 ---p 00007000 fd:01
1507938 /usr/lib64/librt-2.17.so
Jun 20 22:53:09 ali-bj pptpd: 7fdba3754000-7fdba3755000 r--p 00006000 fd:01
1507938 /usr/lib64/librt-2.17.so
Jun 20 22:53:09 ali-bj pptpd: 7fdba3755000-7fdba3756000 rw-p 00007000 fd:01
1507938 /usr/lib64/librt-2.17.so
Jun 20 22:53:09 ali-bj charon: 14[KNL] 10.8.0.1 disappeared from ppp1
Jun 20 22:53:09 ali-bj pptpd: 7fdba3756000-7fdba3856000 r-xp 00000000 fd:01
1507916 /usr/lib64/libm-2.17.so
Jun 20 22:53:09 ali-bj pptpd: 7fdba3856000-7fdba3a56000 ---p 00100000 fd:01
1507916 /usr/lib64/libm-2.17.so
Jun 20 22:53:09 ali-bj pptpd: 7fdba3a56000-7fdba3a57000 r--p 00100000 fd:01
1507916 /usr/lib64/libm-2.17.so
Jun 20 22:53:09 ali-bj pptpd: 7fdba3a57000-7fdba3a58000 rw-p 00101000 fd:01
1507916 /usr/lib64/libm-2.17.so
Jun 20 22:53:09 ali-bj pptpd: 7fdba3a58000-7fdba3a5c000 r-xp 00000000 fd:01
1508228 /usr/lib64/libcap.so.2.22
Jun 20 22:53:09 ali-bj pptpd: 7fdba3a5c000-7fdba3c5b000 ---p 00004000 fd:01
1508228 /usr/lib64/libcap.so.2.22
Jun 20 22:53:09 ali-bj pptpd: 7fdba3c5b000-7fdba3c5c000 r--p 00003000 fd:01
1508228 /usr/lib64/libcap.so.2.22
Jun 20 22:53:09 ali-bj pptpd: 7fdba3c5c000-7fdba3c5d000 rw-p 00004000 fd:01
1508228 /usr/lib64/libcap.so.2.22
Jun 20 22:53:09 ali-bj pptpd: 7fdba3c5d000-7fdba3c62000 r-xp 00000000 fd:01
1507924 /usr/lib64/libnss_dns-2.17.so
Jun 20 22:53:09 ali-bj pptpd: 7fdba3c62000-7fdba3e61000 ---p 00005000 fd:01
1507924 /usr/lib64/libnss_dns-2.17.so
Jun 20 22:53:09 ali-bj pptpd: 7fdba3e61000-7fdba3e62000 r--p 00004000 fd:01
1507924 /usr/lib64/libnss_dns-2.17.so
Jun 20 22:53:09 ali-bj pptpd: 7fdba3e62000-7fdba3e63000 rw-p 00005000 fd:01
1507924 /usr/lib64/libnss_dns-2.17.so
Jun 20 22:53:09 ali-bj pptpd: 7fdba3e63000-7fdba3e64000 r-xp 00000000 fd:01
1517634 /usr/lib64/pptpd/pptpd-logwtmp.so
Jun 20 22:53:09 ali-bj pptpd: 7fdba3e64000-7fdba4063000 ---p 00001000 fd:01
1517634 /usr/lib64/pptpd/pptpd-logwtmp.so
Jun 20 22:53:09 ali-bj pptpd: 7fdba4063000-7fdba4064000 r--p 00000000 fd:01
1517634 /usr/lib64/pptpd/pptpd-logwtmp.so
Jun 20 22:53:09 ali-bj pptpd: 7fdba4064000-7fdba4065000 rw-p 00001000 fd:01
1517634 /usr/lib64/pptpd/pptpd-logwtmp.so
Jun 20 22:53:09 ali-bj pptpd: 7fdba4065000-7fdba4066000 rw-p 00000000 00:00
0
Jun 20 22:53:09 ali-bj pptpd: 7fdba4066000-7fdba4067000 r-xp 00000000 fd:01
1565616 /usr/lib64/pppd/2.4.5/radattr.so
Jun 20 22:53:09 ali-bj pptpd: 7fdba4067000-7fdba4267000 ---p 00001000 fd:01
1565616 /usr/lib64/pppd/2.4.5/radattr.so
Jun 20 22:53:09 ali-bj pptpd: 7fdba4267000-7fdba4268000 r--p 00001000 fd:01
1565616 /usr/lib64/pppd/2.4.5/radattr.so
Jun 20 22:53:09 ali-bj charon: 08[KNL] interface ppp1 deleted
Jun 20 22:53:09 ali-bj pptpd: 7fdba4268000-7fdba4269000 rw-p 00002000 fd:01
1565616 /usr/lib64/pppd/2.4.5/radattr.so
Jun 20 22:53:09 ali-bj pptpd: 7fdba4269000-7fdba4275000 r-xp 00000000 fd:01
1565617 /usr/lib64/pppd/2.4.5/radius.so
Jun 20 22:53:09 ali-bj pptpd: 7fdba4275000-7fdba4474000 ---p 0000c000 fd:01
1565617 /usr/lib64/pppd/2.4.5/radius.so
Jun 20 22:53:09 ali-bj pptpd: 7fdba4474000-7fdba4475000 r--p 0000b000 fd:01
1565617 /usr/lib64/pppd/2.4.5/radius.so
Jun 20 22:53:09 ali-bj pptpd: 7fdba4475000-7fdba4476000 rw-p 0000c000 fd:01
1565617 /usr/lib64/pppd/2.4.5/radius.so
Jun 20 22:53:09 ali-bj pptpd: 7fdba4476000-7fdba4478000 rw-p 00000000 00:00
0
Jun 20 22:53:09 ali-bj pptpd: 7fdba4478000-7fdba4484000 r-xp 00000000 fd:01
1507926 /usr/lib64/libnss_files-2.17.so
Jun 20 22:53:09 ali-bj pptpd: 7fdba4484000-7fdba4683000 ---p 0000c000 fd:01
1507926 /usr/lib64/libnss_files-2.17.so
Jun 20 22:53:09 ali-bj pptpd: 7fdba4683000-7fdba4684000 r--p 0000b000 fd:01
1507926 /usr/lib64/libnss_files-2.17.so
Jun 20 22:53:09 ali-bj pptpd: 7fdba4684000-7fdba4685000 rw-p 0000c000 fd:01
1507926 /usr/lib64/libnss_files-2.17.so
Jun 20 22:53:09 ali-bj pptpd: 7fdba4685000-7fdba468b000 rw-p 00000000 00:00
0
Jun 20 22:53:09 ali-bj pptpd: 7fdba468b000-7fdba46eb000 r-xp 00000000 fd:01
1508069 /usr/lib64/libpcre.so.1.2.0
Jun 20 22:53:09 ali-bj pptpd: 7fdba46eb000-7fdba48ea000 ---p 00060000 fd:01
1508069 /usr/lib64/libpcre.so.1.2.0
Jun 20 22:53:09 ali-bj pptpd: 7fdba48ea000-7fdba48eb000 r--p 0005f000 fd:01
1508069 /usr/lib64/libpcre.so.1.2.0
Jun 20 22:53:09 ali-bj pptpd: 7fdba48eb000-7fdba48ec000 rw-p 00060000 fd:01
1508069 /usr/lib64/libpcre.so.1.2.0
Jun 20 22:53:09 ali-bj pptpd: 7fdba48ec000-7fdba4910000 r-xp 00000000 fd:01
1508068 /usr/lib64/libselinux.so.1
Jun 20 22:53:09 ali-bj pptpd: 7fdba4910000-7fdba4b0f000 ---p 00024000 fd:01
1508068 /usr/lib64/libselinux.so.1
Jun 20 22:53:09 ali-bj pptpd: 7fdba4b0f000-7fdba4b10000 r--p 00023000 fd:01
1508068 /usr/lib64/libselinux.so.1
Jun 20 22:53:09 ali-bj pptpd: 7fdba4b10000-7fdba4b11000 rw-p 00024000 fd:01
1508068 /usr/lib64/libselinux.so.1
Jun 20 22:53:09 ali-bj pptpd: 7fdba4b11000-7fdba4b13000 rw-p 00000000 00:00
0
Jun 20 22:53:09 ali-bj pptpd: 7fdba4b13000-7fdba4b2a000 r-xp 00000000 fd:01
1507934 /usr/lib64/libpthread-2.17.so
Jun 20 22:53:09 ali-bj pptpd: 7fdba4b2a000-7fdba4d29000 ---p 00017000 fd:01
1507934 /usr/lib64/libpthread-2.17.so
Jun 20 22:53:09 ali-bj pptpd: 7fdba4d29000-7fdba4d2a000 r--p 00016000 fd:01
1507934 /usr/lib64/libpthread-2.17.so
Jun 20 22:53:09 ali-bj pptpd: 7fdba4d2a000-7fdba4d2b000 rw-p 00017000 fd:01
1507934 /usr/lib64/libpthread-2.17.so
Jun 20 22:53:09 ali-bj pptpd: 7fdba4d2b000-7fdba4d2f000 rw-p 00000000 00:00
0
Jun 20 22:53:09 ali-bj pptpd: 7fdba4d2f000-7fdba4d45000 r-xp 00000000 fd:01
1507936 /usr/lib64/libresolv-2.17.so
Jun 20 22:53:09 ali-bj pptpd: 7fdba4d45000-7fdba4f45000 ---p 00016000 fd:01
1507936 /usr/lib64/libresolv-2.17.so
Jun 20 22:53:09 ali-bj pptpd: 7fdba4f45000-7fdba4f46000 r--p 00016000 fd:01
1507936 /usr/lib64/libresolv-2.17.so
Jun 20 22:53:09 ali-bj pptpd: 7fdba4f46000-7fdba4f47000 rw-p 00017000 fd:01
1507936 /usr/lib64/libresolv-2.17.so
Jun 20 22:53:09 ali-bj pptpd: 7fdba4f47000-7fdba4f49000 rw-p 00000000 00:00
0
Jun 20 22:53:09 ali-bj pptpd: 7fdba4f49000-7fdba4f4c000 r-xp 00000000 fd:01
1508495 /usr/lib64/libkeyutils.so.1.5
Jun 20 22:53:09 ali-bj pptpd: 7fdba4f4c000-7fdba514b000 ---p 00003000 fd:01
1508495 /usr/lib64/libkeyutils.so.1.5
Jun 20 22:53:09 ali-bj pptpd: 7fdba514b000-7fdba514c000 r--p 00002000 fd:01
1508495 /usr/lib64/libkeyutils.so.1.5
Jun 20 22:53:09 ali-bj pptpd: 7fdba514c000-7fdba514d000 rw-p 00003000 fd:01
1508495 /usr/lib64/libkeyutils.so.1.5
Jun 20 22:53:09 ali-bj pptpd: 7fdba514d000-7fdba515a000 r-xp 00000000 fd:01
1508745 /usr/lib64/libkrb5support.so.0.1
Jun 20 22:53:09 ali-bj pptpd: 7fdba515a000-7fdba535a000 ---p 0000d000 fd:01
1508745 /usr/lib64/libkrb5support.so.0.1
Jun 20 22:53:09 ali-bj pptpd: 7fdba535a000-7fdba535b000 r--p 0000d000 fd:01
1508745 /usr/lib64/libkrb5support.so.0.1
Jun 20 22:53:09 ali-bj pptpd: 7fdba535b000-7fdba535c000 rw-p 0000e000 fd:01
1508745 /usr/lib64/libkrb5support.so.0.1
Jun 20 22:53:09 ali-bj pptpd: 7fdba535c000-7fdba5377000 r-xp 00000000 fd:01
1508093 /usr/lib64/libaudit.so.1.0.0
Jun 20 22:53:09 ali-bj pptpd: 7fdba5377000-7fdba5577000 ---p 0001b000 fd:01
1508093 /usr/lib64/libaudit.so.1.0.0
Jun 20 22:53:09 ali-bj pptpd: 7fdba5577000-7fdba5578000 r--p 0001b000 fd:01
1508093 /usr/lib64/libaudit.so.1.0.0
Jun 20 22:53:09 ali-bj pppd[88951]: Exit.
Jun 20 22:53:09 ali-bj pptpd: 7fdba5578000-7fdba5579000 rw-p 0001c000 fd:01
1508093 /usr/lib64/libaudit.so.1.0.0
Jun 20 22:53:09 ali-bj pptpd: 7fdba5579000-7fdba5583000 rw-p 00000000 00:00
0
Jun 20 22:53:09 ali-bj pptpd: 7fdba5583000-7fdba5585000 r-xp 00000000 fd:01
1507867 /usr/lib64/libfreebl3.so
Jun 20 22:53:09 ali-bj pptpd: 7fdba5585000-7fdba5784000 ---p 00002000 fd:01
1507867 /usr/lib64/libfreebl3.so
Jun 20 22:53:09 ali-bj pptpd: 7fdba5784000-7fdba5785000 r--p 00001000 fd:01
1507867 /usr/lib64/libfreebl3.so
Jun 20 22:53:09 ali-bj pptpd: 7fdba5785000-7fdba5786000 rw-p 00002000 fd:01
1507867 /usr/lib64/libfreebl3.so
Jun 20 22:53:09 ali-bj pptpd: 7fdba5786000-7fdba579b000 r-xp 00000000 fd:01
1507927 /usr/lib64/libz.so.1.2.7
Jun 20 22:53:09 ali-bj pptpd: 7fdba579b000-7fdba599a000 ---p 00015000 fd:01
1507927 /usr/lib64/libz.so.1.2.7
Jun 20 22:53:09 ali-bj pptpd: 7fdba599a000-7fdba599b000 r--p 00014000 fd:01
1507927 /usr/lib64/libz.so.1.2.7
Jun 20 22:53:09 ali-bj pptpd: 7fdba599b000-7fdba599c000 rw-p 00015000 fd:01
1507927 /usr/lib64/libz.so.1.2.7
Jun 20 22:53:09 ali-bj pptpd: 7fdba599c000-7fdba59cb000 r-xp 00000000 fd:01
1508733 /usr/lib64/libk5crypto.so.3.1
Jun 20 22:53:09 ali-bj pptpd: 7fdba59cb000-7fdba5bca000 ---p 0002f000 fd:01
1508733 /usr/lib64/libk5crypto.so.3.1
Jun 20 22:53:09 ali-bj pptpd: 7fdba5bca000-7fdba5bcc000 r--p 0002e000 fd:01
1508733 /usr/lib64/libk5crypto.so.3.1
Jun 20 22:53:09 ali-bj pptpd: 7fdba5bcc000-7fdba5bcd000 rw-p 00030000 fd:01
1508733 /usr/lib64/libk5crypto.so.3.1
Jun 20 22:53:09 ali-bj pptpd: 7fdba5bcd000-7fdba5bce000 rw-p 00000000 00:00
0
Jun 20 22:53:09 ali-bj pptpd: 7fdba5bce000-7fdba5bd1000 r-xp 00000000 fd:01
1508119 /usr/lib64/libcom_err.so.2.1
Jun 20 22:53:09 ali-bj pptpd: 7fdba5bd1000-7fdba5dd0000 ---p 00003000 fd:01
1508119 /usr/lib64/libcom_err.so.2.1
Jun 20 22:53:09 ali-bj pptpd: 7fdba5dd0000-7fdba5dd1000 r--p 00002000 fd:01
1508119 /usr/lib64/libcom_err.so.2.1
Jun 20 22:53:09 ali-bj pptpd: 7fdba5dd1000-7fdba5dd2000 rw-p 00003000 fd:01
1508119 /usr/lib64/libcom_err.so.2.1
Jun 20 22:53:09 ali-bj pptpd: 7fdba5dd2000-7fdba5ea8000 r-xp 00000000 fd:01
1508743 /usr/lib64/libkrb5.so.3.3
Jun 20 22:53:09 ali-bj pptpd: 7fdba5ea8000-7fdba60a8000 ---p 000d6000 fd:01
1508743 /usr/lib64/libkrb5.so.3.3
Jun 20 22:53:09 ali-bj pptpd[88950]: GRE:
read(fd=6,buffer=55afa3981480,len=8196) from PTY failed: status = -1 error
= Input/output error, usually caused by unexpected termination of pppd,
check option syntax and pppd logs
Jun 20 22:53:09 ali-bj pptpd: 7fdba60a8000-7fdba60b6000 r--p 000d6000 fd:01
1508743 /usr/lib64/libkrb5.so.3.3
Jun 20 22:53:09 ali-bj pptpd: 7fdba60b6000-7fdba60b9000 rw-p 000e4000 fd:01
1508743 /usr/lib64/libkrb5.so.3.3
Jun 20 22:53:09 ali-bj pptpd: 7fdba60b9000-7fdba6104000 r-xp 00000000 fd:01
1508729 /usr/lib64/libgssapi_krb5.so.2.2
Jun 20 22:53:09 ali-bj pptpd: 7fdba6104000-7fdba6304000 ---p 0004b000 fd:01
1508729 /usr/lib64/libgssapi_krb5.so.2.2
Jun 20 22:53:09 ali-bj pptpd: 7fdba6304000-7fdba6305000 r--p 0004b000 fd:01
1508729 /usr/lib64/libgssapi_krb5.so.2.2
Jun 20 22:53:09 ali-bj pptpd: 7fdba6305000-7fdba6307000 rw-p 0004c000 fd:01
1508729 /usr/lib64/libgssapi_krb5.so.2.2
Jun 20 22:53:09 ali-bj pptpd: 7fdba6307000-7fdba64bd000 r-xp 00000000 fd:01
1507908 /usr/lib64/libc-2.17.so
Jun 20 22:53:09 ali-bj pptpd: 7fdba64bd000-7fdba66bd000 ---p 001b6000 fd:01
1507908 /usr/lib64/libc-2.17.so
Jun 20 22:53:09 ali-bj pptpd: 7fdba66bd000-7fdba66c1000 r--p 001b6000 fd:01
1507908 /usr/lib64/libc-2.17.so
Jun 20 22:53:09 ali-bj pptpd: 7fdba66c1000-7fdba66c3000 rw-p 001ba000 fd:01
1507908 /usr/lib64/libc-2.17.so
Jun 20 22:53:09 ali-bj pptpd: 7fdba66c3000-7fdba66c8000 rw-p 00000000 00:00
0
Jun 20 22:53:09 ali-bj pptpd: 7fdba66c8000-7fdba6706000 r-xp 00000000 fd:01
1508723 /usr/lib64/libpcap.so.1.5.3
Jun 20 22:53:09 ali-bj pptpd: 7fdba6706000-7fdba6905000 ---p 0003e000 fd:01
1508723 /usr/lib64/libpcap.so.1.5.3
Jun 20 22:53:09 ali-bj pptpd: 7fdba6905000-7fdba6907000 r--p 0003d000 fd:01
1508723 /usr/lib64/libpcap.so.1.5.3
Jun 20 22:53:09 ali-bj pptpd: 7fdba6907000-7fdba6908000 rw-p 0003f000 fd:01
1508723 /usr/lib64/libpcap.so.1.5.3
Jun 20 22:53:09 ali-bj pptpd: 7fdba6908000-7fdba6909000 rw-p 00000000 00:00
0
Jun 20 22:53:09 ali-bj pptpd: 7fdba6909000-7fdba690b000 r-xp 00000000 fd:01
1507914 /usr/lib64/libdl-2.17.so
Jun 20 22:53:09 ali-bj pptpd: 7fdba690b000-7fdba6b0b000 ---p 00002000 fd:01
1507914 /usr/lib64/libdl-2.17.so
Jun 20 22:53:09 ali-bj pptpd: 7fdba6b0b000-7fdba6b0c000 r--p 00002000 fd:01
1507914 /usr/lib64/libdl-2.17.so
Jun 20 22:53:09 ali-bj pptpd: 7fdba6b0c000-7fdba6b0d000 rw-p 00003000 fd:01
1507914 /usr/lib64/libdl-2.17.so
Jun 20 22:53:09 ali-bj pptpd: 7fdba6b0d000-7fdba6b1a000 r-xp 00000000 fd:01
1508738 /usr/lib64/libpam.so.0.83.1
Jun 20 22:53:09 ali-bj pptpd[88950]: CTRL: PTY read or GRE write failed
(pty,gre)=(6,7)
Jun 20 22:53:09 ali-bj pptpd: 7fdba6b1a000-7fdba6d1a000 ---p 0000d000 fd:01
1508738 /usr/lib64/libpam.so.0.83.1
Jun 20 22:53:09 ali-bj pptpd: 7fdba6d1a000-7fdba6d1b000 r--p 0000d000 fd:01
1508738 /usr/lib64/libpam.so.0.83.1
Jun 20 22:53:09 ali-bj pptpd: 7fdba6d1b000-7fdba6d1c000 rw-p 0000e000 fd:01
1508738 /usr/lib64/libpam.so.0.83.1
Jun 20 22:53:09 ali-bj pptpd: 7fdba6d1c000-7fdba6d24000 r-xp 00000000 fd:01
1507912 /usr/lib64/libcrypt-2.17.so
Jun 20 22:53:09 ali-bj pptpd: 7fdba6d24000-7fdba6f23000 ---p 00008000 fd:01
1507912 /usr/lib64/libcrypt-2.17.so
Jun 20 22:53:09 ali-bj pptpd: 7fdba6f23000-7fdba6f24000 r--p 00007000 fd:01
1507912 /usr/lib64/libcrypt-2.17.so
Jun 20 22:53:09 ali-bj pptpd: 7fdba6f24000-7fdba6f25000 rw-p 00008000 fd:01
1507912 /usr/lib64/libcrypt-2.17.so
Jun 20 22:53:09 ali-bj pptpd: 7fdba6f25000-7fdba6f53000 rw-p 00000000 00:00
0
Jun 20 22:53:09 ali-bj pptpd: 7fdba6f53000-7fdba7113000 r-xp 00000000 fd:01
1508751 /usr/lib64/libcrypto.so.1.0.1e
Jun 20 22:53:09 ali-bj pptpd: 7fdba7113000-7fdba7313000 ---p 001c0000 fd:01
1508751 /usr/lib64/libcrypto.so.1.0.1e
Jun 20 22:53:09 ali-bj pptpd: 7fdba7313000-7fdba732d000 r--p 001c0000 fd:01
1508751 /usr/lib64/libcrypto.so.1.0.1e
Jun 20 22:53:09 ali-bj pptpd: 7fdba732d000-7fdba7339000 rw-p 001da000 fd:01
1508751 /usr/lib64/libcrypto.so.1.0.1e
Jun 20 22:53:09 ali-bj pptpd: 7fdba7339000-7fdba733d000 rw-p 00000000 00:00
0
Jun 20 22:53:09 ali-bj pptpd: 7fdba733d000-7fdba73a1000 r-xp 00000000 fd:01
1508753 /usr/lib64/libssl.so.1.0.1e
Jun 20 22:53:09 ali-bj pptpd: 7fdba73a1000-7fdba75a0000 ---p 00064000 fd:01
1508753 /usr/lib64/libssl.so.1.0.1e
Jun 20 22:53:09 ali-bj pptpd: 7fdba75a0000-7fdba75a4000 r--p 00063000 fd:01
1508753 /usr/lib64/libssl.so.1.0.1e
Jun 20 22:53:09 ali-bj pptpd: 7fdba75a4000-7fdba75ab000 rw-p 00067000 fd:01
1508753 /usr/lib64/libssl.so.1.0.1e
Jun 20 22:53:09 ali-bj pptpd: 7fdba75ab000-7fdba75ad000 r-xp 00000000 fd:01
1507942 /usr/lib64/libutil-2.17.so
Jun 20 22:53:09 ali-bj pptpd: 7fdba75ad000-7fdba77ac000 ---p 00002000 fd:01
1507942 /usr/lib64/libutil-2.17.so
Jun 20 22:53:09 ali-bj pptpd: 7fdba77ac000-7fdba77ad000 r--p 00001000 fd:01
1507942 /usr/lib64/libutil-2.17.so
Jun 20 22:53:09 ali-bj pptpd: 7fdba77ad000-7fdba77ae000 rw-p 00002000 fd:01
1507942 /usr/lib64/libutil-2.17.so
Jun 20 22:53:09 ali-bj pptpd: 7fdba77ae000-7fdba77ce000 r-xp 00000000 fd:01
1507901 /usr/lib64/ld-2.17.so
Jun 20 22:53:09 ali-bj pptpd: 7fdba7998000-7fdba79a5000 r-xp 00000000 fd:01
1512314 /usr/lib64/libnss_myhostname.so.2
Jun 20 22:53:09 ali-bj pptpd: 7fdba79a5000-7fdba79a8000 r--p 0000c000 fd:01
1512314 /usr/lib64/libnss_myhostname.so.2
Jun 20 22:53:09 ali-bj pptpd: 7fdba79a8000-7fdba79a9000 rw-p 0000f000 fd:01
1512314 /usr/lib64/libnss_myhostname.so.2
Jun 20 22:53:09 ali-bj pptpd: 7fdba79b5000-7fdba79c0000 rw-p 00000000 00:00
0
Jun 20 22:53:09 ali-bj pptpd: 7fdba79c9000-7fdba79ca000 rw-p 00000000 00:00
0
Jun 20 22:53:09 ali-bj pptpd: 7fdba79ca000-7fdba79cc000 rw-s 00000000 00:16
19496 /run/ppp/pppd2.tdb
Jun 20 22:53:09 ali-bj pptpd: 7fdba79cc000-7fdba79cd000 rw-p 00000000 00:00
0
Jun 20 22:53:09 ali-bj pptpd: 7fdba79cd000-7fdba79ce000 r--p 0001f000 fd:01
1507901 /usr/lib64/ld-2.17.so
Jun 20 22:53:09 ali-bj pptpd: 7fdba79ce000-7fdba79cf000 rw-p 00020000 fd:01
1507901 /usr/lib64/ld-2.17.so
Jun 20 22:53:09 ali-bj pptpd: 7fdba79cf000-7fdba79d0000 rw-p 00000000 00:00
0
Jun 20 22:53:09 ali-bj pptpd: 7ffc6d3db000-7ffc6d3fc000 rw-p 00000000 00:00
0 [stack]
Jun 20 22:53:09 ali-bj pptpd: 7ffc6d3fc000-7ffc6d3fe000 r--p 00000000 00:00
0 [vvar]
Jun 20 22:53:09 ali-bj pptpd: 7ffc6d3fe000-7ffc6d400000 r-xp 00000000 00:00
0 [vdso]
Jun 20 22:53:09 ali-bj pptpd: ffffffffff600000-ffffffffff601000 r-xp
00000000 00:00 0 [vsyscall]
Jun 20 22:53:09 ali-bj pptpd[88950]: CTRL: Client 117.73.146.179 control
connection finished
Jun 20 22:53:57 ali-bj xl2tpd: xl2tpd[3884]: Connection established to
117.73.146.179, 54842. Local: 11257, Remote: 21 (ref=0/0). LNS session is
'default'
Jun 20 22:53:57 ali-bj xl2tpd: xl2tpd[3884]: Call established with
117.73.146.179, Local: 30228, Remote: 7831, Serial: 1
Jun 20 22:53:57 ali-bj pppd[89118]: Plugin pppol2tp.so loaded.
Jun 20 22:53:57 ali-bj pppd[89118]: Plugin radius.so loaded.
Jun 20 22:53:57 ali-bj pppd[89118]: RADIUS plugin initialized.
Jun 20 22:53:57 ali-bj pppd[89118]: Plugin radattr.so loaded.
Jun 20 22:53:57 ali-bj pppd[89118]: RADATTR plugin initialized.
Jun 20 22:53:57 ali-bj pppd[89118]: pppd 2.4.5 started by root, uid 0
Jun 20 22:53:57 ali-bj pppd[89118]: Using interface ppp1
Jun 20 22:53:57 ali-bj pppd[89118]: Connect: ppp1 <-->
Jun 20 22:53:58 ali-bj pppd[89118]: Unsupported protocol 'IPv6 Control
Protocol' (0x8057) received
Jun 20 22:53:58 ali-bj xl2tpd: *** buffer overflow detected ***:
/usr/sbin/pppd terminated
Jun 20 22:53:58 ali-bj xl2tpd: ======= Backtrace: =========
Jun 20 22:53:58 ali-bj xl2tpd:
/lib64/libc.so.6(__fortify_fail+0x37)[0x7fc19302e047]
Jun 20 22:53:58 ali-bj xl2tpd: /lib64/libc.so.6(+0x10d200)[0x7fc19302c200]
Jun 20 22:53:58 ali-bj xl2tpd: /lib64/libc.so.6(+0x10c709)[0x7fc19302b709]
Jun 20 22:53:58 ali-bj xl2tpd:
/lib64/libc.so.6(_IO_default_xsputn+0xbc)[0x7fc192f9760c]
Jun 20 22:53:58 ali-bj xl2tpd:
/lib64/libc.so.6(_IO_vfprintf+0xb0d)[0x7fc192f66c3d]
Jun 20 22:53:58 ali-bj xl2tpd:
/lib64/libc.so.6(__vsprintf_chk+0x88)[0x7fc19302b798]
Jun 20 22:53:58 ali-bj xl2tpd:
/lib64/libc.so.6(__sprintf_chk+0x7d)[0x7fc19302b6ed]
Jun 20 22:53:58 ali-bj xl2tpd:
/usr/lib/../lib64/pppd/2.4.5/radius.so(rc_mksid+0x43)[0x7fc190c86763]
Jun 20 22:53:58 ali-bj xl2tpd:
/usr/lib/../lib64/pppd/2.4.5/radius.so(+0x48f0)[0x7fc190c818f0]
Jun 20 22:53:58 ali-bj xl2tpd: /usr/sbin/pppd(notify+0x27)[0x558f3d0bd847]
Jun 20 22:53:58 ali-bj xl2tpd: /usr/sbin/pppd(+0x1cfff)[0x558f3d0c5fff]
Jun 20 22:53:58 ali-bj xl2tpd:
/usr/sbin/pppd(fsm_input+0x671)[0x558f3d0bf9a1]
Jun 20 22:53:58 ali-bj xl2tpd: /usr/sbin/pppd(main+0xbe7)[0x558f3d0bc317]
Jun 20 22:53:58 ali-bj xl2tpd:
/lib64/libc.so.6(__libc_start_main+0xf5)[0x7fc192f40b35]
Jun 20 22:53:58 ali-bj xl2tpd: /usr/sbin/pppd(+0x1393d)[0x558f3d0bc93d]
Jun 20 22:53:58 ali-bj xl2tpd: ======= Memory map: ========
Jun 20 22:53:58 ali-bj xl2tpd: 558f3d0a9000-558f3d0ff000 r-xp 00000000
fd:01 1510143 /usr/sbin/pppd
Jun 20 22:53:58 ali-bj xl2tpd: 558f3d2ff000-558f3d300000 r--p 00056000
fd:01 1510143 /usr/sbin/pppd
Jun 20 22:53:58 ali-bj xl2tpd: 558f3d300000-558f3d306000 rw-p 00057000
fd:01 1510143 /usr/sbin/pppd
Jun 20 22:53:58 ali-bj xl2tpd: 558f3d306000-558f3d352000 rw-p 00000000
00:00 0
Jun 20 22:53:58 ali-bj xl2tpd: 558f3e1b7000-558f3e1d8000 rw-p 00000000
00:00 0 [heap]
Jun 20 22:53:58 ali-bj xl2tpd: 7fc18f4b7000-7fc18f4c6000 r-xp 00000000
fd:01 1508183 /usr/lib64/libbz2.so.1.0.6
Jun 20 22:53:58 ali-bj xl2tpd: 7fc18f4c6000-7fc18f6c5000 ---p 0000f000
fd:01 1508183 /usr/lib64/libbz2.so.1.0.6
Jun 20 22:53:58 ali-bj xl2tpd: 7fc18f6c5000-7fc18f6c6000 r--p 0000e000
fd:01 1508183 /usr/lib64/libbz2.so.1.0.6
Jun 20 22:53:58 ali-bj xl2tpd: 7fc18f6c6000-7fc18f6c7000 rw-p 0000f000
fd:01 1508183 /usr/lib64/libbz2.so.1.0.6
Jun 20 22:53:58 ali-bj xl2tpd: 7fc18f6c7000-7fc18f6ec000 r-xp 00000000
fd:01 1507951 /usr/lib64/liblzma.so.5.2.2
Jun 20 22:53:58 ali-bj xl2tpd: 7fc18f6ec000-7fc18f8eb000 ---p 00025000
fd:01 1507951 /usr/lib64/liblzma.so.5.2.2
Jun 20 22:53:58 ali-bj xl2tpd: 7fc18f8eb000-7fc18f8ec000 r--p 00024000
fd:01 1507951 /usr/lib64/liblzma.so.5.2.2
Jun 20 22:53:58 ali-bj xl2tpd: 7fc18f8ec000-7fc18f8ed000 rw-p 00025000
fd:01 1507951 /usr/lib64/liblzma.so.5.2.2
Jun 20 22:53:58 ali-bj xl2tpd: 7fc18f8ed000-7fc18f902000 r-xp 00000000
fd:01 1508207 /usr/lib64/libelf-0.163.so
Jun 20 22:53:58 ali-bj xl2tpd: 7fc18f902000-7fc18fb01000 ---p 00015000
fd:01 1508207 /usr/lib64/libelf-0.163.so
Jun 20 22:53:58 ali-bj xl2tpd: 7fc18fb01000-7fc18fb02000 r--p 00014000
fd:01 1508207 /usr/lib64/libelf-0.163.so
Jun 20 22:53:58 ali-bj xl2tpd: 7fc18fb02000-7fc18fb03000 rw-p 00015000
fd:01 1508207 /usr/lib64/libelf-0.163.so
Jun 20 22:53:58 ali-bj xl2tpd: 7fc18fb03000-7fc18fb07000 r-xp 00000000
fd:01 1508224 /usr/lib64/libattr.so.1.1.0
Jun 20 22:53:58 ali-bj xl2tpd: 7fc18fb07000-7fc18fd06000 ---p 00004000
fd:01 1508224 /usr/lib64/libattr.so.1.1.0
Jun 20 22:53:58 ali-bj xl2tpd: 7fc18fd06000-7fc18fd07000 r--p 00003000
fd:01 1508224 /usr/lib64/libattr.so.1.1.0
Jun 20 22:53:58 ali-bj xl2tpd: 7fc18fd07000-7fc18fd08000 rw-p 00004000
fd:01 1508224 /usr/lib64/libattr.so.1.1.0
Jun 20 22:53:58 ali-bj xl2tpd: 7fc18fd08000-7fc18fd1d000 r-xp 00000000
fd:01 1510624 /usr/lib64/libgcc_s-4.8.5-20150702.so.1
Jun 20 22:53:58 ali-bj xl2tpd: 7fc18fd1d000-7fc18ff1c000 ---p 00015000
fd:01 1510624 /usr/lib64/libgcc_s-4.8.5-20150702.so.1
Jun 20 22:53:58 ali-bj xl2tpd: 7fc18ff1c000-7fc18ff1d000 r--p 00014000
fd:01 1510624 /usr/lib64/libgcc_s-4.8.5-20150702.so.1
Jun 20 22:53:58 ali-bj xl2tpd: 7fc18ff1d000-7fc18ff1e000 rw-p 00015000
fd:01 1510624 /usr/lib64/libgcc_s-4.8.5-20150702.so.1
Jun 20 22:53:58 ali-bj xl2tpd: 7fc18ff1e000-7fc18ff63000 r-xp 00000000
fd:01 1508259 /usr/lib64/libdw-0.163.so
Jun 20 22:53:58 ali-bj xl2tpd: 7fc18ff63000-7fc190162000 ---p 00045000
fd:01 1508259 /usr/lib64/libdw-0.163.so
Jun 20 22:53:58 ali-bj xl2tpd: 7fc190162000-7fc190164000 r--p 00044000
fd:01 1508259 /usr/lib64/libdw-0.163.so
Jun 20 22:53:58 ali-bj xl2tpd: 7fc190164000-7fc190165000 rw-p 00046000
fd:01 1508259 /usr/lib64/libdw-0.163.so
Jun 20 22:53:58 ali-bj xl2tpd: 7fc190165000-7fc19016c000 r-xp 00000000
fd:01 1507938 /usr/lib64/librt-2.17.so
Jun 20 22:53:58 ali-bj xl2tpd: 7fc19016c000-7fc19036b000 ---p 00007000
fd:01 1507938 /usr/lib64/librt-2.17.so
Jun 20 22:53:58 ali-bj xl2tpd: 7fc19036b000-7fc19036c000 r--p 00006000
fd:01 1507938 /usr/lib64/librt-2.17.so
Jun 20 22:53:58 ali-bj pppd[89118]: Cannot determine ethernet address for
proxy ARP
Jun 20 22:53:58 ali-bj xl2tpd: 7fc19036c000-7fc19036d000 rw-p 00007000
fd:01 1507938 /usr/lib64/librt-2.17.so
Jun 20 22:53:58 ali-bj xl2tpd: 7fc19036d000-7fc19046d000 r-xp 00000000
fd:01 1507916 /usr/lib64/libm-2.17.so
Jun 20 22:53:58 ali-bj xl2tpd: 7fc19046d000-7fc19066d000 ---p 00100000
fd:01 1507916 /usr/lib64/libm-2.17.so
Jun 20 22:53:58 ali-bj xl2tpd: 7fc19066d000-7fc19066e000 r--p 00100000
fd:01 1507916 /usr/lib64/libm-2.17.so
Jun 20 22:53:58 ali-bj xl2tpd: 7fc19066e000-7fc19066f000 rw-p 00101000
fd:01 1507916 /usr/lib64/libm-2.17.so
Jun 20 22:53:58 ali-bj xl2tpd: 7fc19066f000-7fc190673000 r-xp 00000000
fd:01 1508228 /usr/lib64/libcap.so.2.22
Jun 20 22:53:58 ali-bj xl2tpd: 7fc190673000-7fc190872000 ---p 00004000
fd:01 1508228 /usr/lib64/libcap.so.2.22
Jun 20 22:53:58 ali-bj xl2tpd: 7fc190872000-7fc190873000 r--p 00003000
fd:01 1508228 /usr/lib64/libcap.so.2.22
Jun 20 22:53:58 ali-bj xl2tpd: 7fc190873000-7fc190874000 rw-p 00004000
fd:01 1508228 /usr/lib64/libcap.so.2.22
Jun 20 22:53:58 ali-bj xl2tpd: 7fc190874000-7fc190879000 r-xp 00000000
fd:01 1507924 /usr/lib64/libnss_dns-2.17.so
Jun 20 22:53:58 ali-bj xl2tpd: 7fc190879000-7fc190a78000 ---p 00005000
fd:01 1507924 /usr/lib64/libnss_dns-2.17.so
Jun 20 22:53:58 ali-bj xl2tpd: 7fc190a78000-7fc190a79000 r--p 00004000
fd:01 1507924 /usr/lib64/libnss_dns-2.17.so
Jun 20 22:53:58 ali-bj xl2tpd: 7fc190a79000-7fc190a7a000 rw-p 00005000
fd:01 1507924 /usr/lib64/libnss_dns-2.17.so
Jun 20 22:53:58 ali-bj xl2tpd: 7fc190a7a000-7fc190a7b000 r-xp 00000000
fd:01 1565616 /usr/lib64/pppd/2.4.5/radattr.so
Jun 20 22:53:58 ali-bj xl2tpd: 7fc190a7b000-7fc190c7b000 ---p 00001000
fd:01 1565616 /usr/lib64/pppd/2.4.5/radattr.so
Jun 20 22:53:58 ali-bj xl2tpd: 7fc190c7b000-7fc190c7c000 r--p 00001000
fd:01 1565616 /usr/lib64/pppd/2.4.5/radattr.so
Jun 20 22:53:58 ali-bj xl2tpd: 7fc190c7c000-7fc190c7d000 rw-p 00002000
fd:01 1565616 /usr/lib64/pppd/2.4.5/radattr.so
Jun 20 22:53:58 ali-bj xl2tpd: 7fc190c7d000-7fc190c89000 r-xp 00000000
fd:01 1565617 /usr/lib64/pppd/2.4.5/radius.so
Jun 20 22:53:58 ali-bj xl2tpd: 7fc190c89000-7fc190e88000 ---p 0000c000
fd:01 1565617 /usr/lib64/pppd/2.4.5/radius.so
Jun 20 22:53:58 ali-bj xl2tpd: 7fc190e88000-7fc190e89000 r--p 0000b000
fd:01 1565617 /usr/lib64/pppd/2.4.5/radius.so
Jun 20 22:53:58 ali-bj pppd[89118]: local IP address 10.7.0.1
Jun 20 22:53:58 ali-bj xl2tpd: 7fc190e89000-7fc190e8a000 rw-p 0000c000
fd:01 1565617 /usr/lib64/pppd/2.4.5/radius.so
Jun 20 22:53:58 ali-bj xl2tpd: 7fc190e8a000-7fc190e8c000 rw-p 00000000
00:00 0
Jun 20 22:53:58 ali-bj xl2tpd: 7fc190e8c000-7fc190e8f000 r-xp 00000000
fd:01 1565615 /usr/lib64/pppd/2.4.5/pppol2tp.so
Jun 20 22:53:58 ali-bj xl2tpd: 7fc190e8f000-7fc19108e000 ---p 00003000
fd:01 1565615 /usr/lib64/pppd/2.4.5/pppol2tp.so
Jun 20 22:53:58 ali-bj xl2tpd: 7fc19108e000-7fc19108f000 r--p 00002000
fd:01 1565615 /usr/lib64/pppd/2.4.5/pppol2tp.so
Jun 20 22:53:58 ali-bj xl2tpd: 7fc19108f000-7fc191090000 rw-p 00003000
fd:01 1565615 /usr/lib64/pppd/2.4.5/pppol2tp.so
Jun 20 22:53:58 ali-bj xl2tpd: 7fc191090000-7fc19109c000 r-xp 00000000
fd:01 1507926 /usr/lib64/libnss_files-2.17.so
Jun 20 22:53:58 ali-bj xl2tpd: 7fc19109c000-7fc19129b000 ---p 0000c000
fd:01 1507926 /usr/lib64/libnss_files-2.17.so
Jun 20 22:53:58 ali-bj xl2tpd: 7fc19129b000-7fc19129c000 r--p 0000b000
fd:01 1507926 /usr/lib64/libnss_files-2.17.so
Jun 20 22:53:58 ali-bj xl2tpd: 7fc19129c000-7fc19129d000 rw-p 0000c000
fd:01 1507926 /usr/lib64/libnss_files-2.17.so
Jun 20 22:53:58 ali-bj xl2tpd: 7fc19129d000-7fc1912a3000 rw-p 00000000
00:00 0
Jun 20 22:53:58 ali-bj xl2tpd: 7fc1912a3000-7fc191303000 r-xp 00000000
fd:01 1508069 /usr/lib64/libpcre.so.1.2.0
Jun 20 22:53:58 ali-bj xl2tpd: 7fc191303000-7fc191502000 ---p 00060000
fd:01 1508069 /usr/lib64/libpcre.so.1.2.0
Jun 20 22:53:58 ali-bj xl2tpd: 7fc191502000-7fc191503000 r--p 0005f000
fd:01 1508069 /usr/lib64/libpcre.so.1.2.0
Jun 20 22:53:58 ali-bj xl2tpd: 7fc191503000-7fc191504000 rw-p 00060000
fd:01 1508069 /usr/lib64/libpcre.so.1.2.0
Jun 20 22:53:58 ali-bj xl2tpd: 7fc191504000-7fc191528000 r-xp 00000000
fd:01 1508068 /usr/lib64/libselinux.so.1
Jun 20 22:53:58 ali-bj xl2tpd: 7fc191528000-7fc191727000 ---p 00024000
fd:01 1508068 /usr/lib64/libselinux.so.1
Jun 20 22:53:58 ali-bj xl2tpd: 7fc191727000-7fc191728000 r--p 00023000
fd:01 1508068 /usr/lib64/libselinux.so.1
Jun 20 22:53:58 ali-bj xl2tpd: 7fc191728000-7fc191729000 rw-p 00024000
fd:01 1508068 /usr/lib64/libselinux.so.1
Jun 20 22:53:58 ali-bj xl2tpd: 7fc191729000-7fc19172b000 rw-p 00000000
00:00 0
Jun 20 22:53:58 ali-bj xl2tpd: 7fc19172b000-7fc191742000 r-xp 00000000
fd:01 1507934 /usr/lib64/libpthread-2.17.so
Jun 20 22:53:58 ali-bj pppd[89118]: remote IP address 10.7.0.102
Jun 20 22:53:58 ali-bj xl2tpd: 7fc191742000-7fc191941000 ---p 00017000
fd:01 1507934 /usr/lib64/libpthread-2.17.so
Jun 20 22:53:58 ali-bj xl2tpd: 7fc191941000-7fc191942000 r--p 00016000
fd:01 1507934 /usr/lib64/libpthread-2.17.so
Jun 20 22:53:58 ali-bj xl2tpd: 7fc191942000-7fc191943000 rw-p 00017000
fd:01 1507934 /usr/lib64/libpthread-2.17.so
Jun 20 22:53:58 ali-bj xl2tpd: 7fc191943000-7fc191947000 rw-p 00000000
00:00 0
Jun 20 22:53:58 ali-bj xl2tpd: 7fc191947000-7fc19195d000 r-xp 00000000
fd:01 1507936 /usr/lib64/libresolv-2.17.so
Jun 20 22:53:58 ali-bj xl2tpd: 7fc19195d000-7fc191b5d000 ---p 00016000
fd:01 1507936 /usr/lib64/libresolv-2.17.so
Jun 20 22:53:58 ali-bj xl2tpd: 7fc191b5d000-7fc191b5e000 r--p 00016000
fd:01 1507936 /usr/lib64/libresolv-2.17.so
Jun 20 22:53:58 ali-bj xl2tpd: 7fc191b5e000-7fc191b5f000 rw-p 00017000
fd:01 1507936 /usr/lib64/libresolv-2.17.so
Jun 20 22:53:58 ali-bj xl2tpd: 7fc191b5f000-7fc191b61000 rw-p 00000000
00:00 0
Jun 20 22:53:58 ali-bj xl2tpd: 7fc191b61000-7fc191b64000 r-xp 00000000
fd:01 1508495 /usr/lib64/libkeyutils.so.1.5
Jun 20 22:53:58 ali-bj xl2tpd: 7fc191b64000-7fc191d63000 ---p 00003000
fd:01 1508495 /usr/lib64/libkeyutils.so.1.5
Jun 20 22:53:58 ali-bj xl2tpd: 7fc191d63000-7fc191d64000 r--p 00002000
fd:01 1508495 /usr/lib64/libkeyutils.so.1.5
Jun 20 22:53:58 ali-bj xl2tpd: 7fc191d64000-7fc191d65000 rw-p 00003000
fd:01 1508495 /usr/lib64/libkeyutils.so.1.5
Jun 20 22:53:58 ali-bj xl2tpd: 7fc191d65000-7fc191d72000 r-xp 00000000
fd:01 1508745 /usr/lib64/libkrb5support.so.0.1
Jun 20 22:53:58 ali-bj xl2tpd: 7fc191d72000-7fc191f72000 ---p 0000d000
fd:01 1508745 /usr/lib64/libkrb5support.so.0.1
Jun 20 22:53:58 ali-bj xl2tpd: 7fc191f72000-7fc191f73000 r--p 0000d000
fd:01 1508745 /usr/lib64/libkrb5support.so.0.1
Jun 20 22:53:58 ali-bj xl2tpd: 7fc191f73000-7fc191f74000 rw-p 0000e000
fd:01 1508745 /usr/lib64/libkrb5support.so.0.1
Jun 20 22:53:58 ali-bj xl2tpd: 7fc191f74000-7fc191f8f000 r-xp 00000000
fd:01 1508093 /usr/lib64/libaudit.so.1.0.0
Jun 20 22:53:58 ali-bj xl2tpd: 7fc191f8f000-7fc19218f000 ---p 0001b000
fd:01 1508093 /usr/lib64/libaudit.so.1.0.0
Jun 20 22:53:58 ali-bj xl2tpd: 7fc19218f000-7fc192190000 r--p 0001b000
fd:01 1508093 /usr/lib64/libaudit.so.1.0.0
Jun 20 22:53:58 ali-bj pppd[89118]: Fatal signal 6
Jun 20 22:53:58 ali-bj xl2tpd: 7fc192190000-7fc192191000 rw-p 0001c000
fd:01 1508093 /usr/lib64/libaudit.so.1.0.0
Jun 20 22:53:58 ali-bj xl2tpd: 7fc192191000-7fc19219b000 rw-p 00000000
00:00 0
Jun 20 22:53:58 ali-bj xl2tpd: 7fc19219b000-7fc19219d000 r-xp 00000000
fd:01 1507867 /usr/lib64/libfreebl3.so
Jun 20 22:53:58 ali-bj xl2tpd: 7fc19219d000-7fc19239c000 ---p 00002000
fd:01 1507867 /usr/lib64/libfreebl3.so
Jun 20 22:53:58 ali-bj xl2tpd: 7fc19239c000-7fc19239d000 r--p 00001000
fd:01 1507867 /usr/lib64/libfreebl3.so
Jun 20 22:53:58 ali-bj xl2tpd: 7fc19239d000-7fc19239e000 rw-p 00002000
fd:01 1507867 /usr/lib64/libfreebl3.so
Jun 20 22:53:58 ali-bj xl2tpd: 7fc19239e000-7fc1923b3000 r-xp 00000000
fd:01 1507927 /usr/lib64/libz.so.1.2.7
Jun 20 22:53:58 ali-bj xl2tpd: 7fc1923b3000-7fc1925b2000 ---p 00015000
fd:01 1507927 /usr/lib64/libz.so.1.2.7
Jun 20 22:53:58 ali-bj xl2tpd: 7fc1925b2000-7fc1925b3000 r--p 00014000
fd:01 1507927 /usr/lib64/libz.so.1.2.7
Jun 20 22:53:58 ali-bj xl2tpd: 7fc1925b3000-7fc1925b4000 rw-p 00015000
fd:01 1507927 /usr/lib64/libz.so.1.2.7
Jun 20 22:53:58 ali-bj xl2tpd: 7fc1925b4000-7fc1925e3000 r-xp 00000000
fd:01 1508733 /usr/lib64/libk5crypto.so.3.1
Jun 20 22:53:58 ali-bj xl2tpd: 7fc1925e3000-7fc1927e2000 ---p 0002f000
fd:01 1508733 /usr/lib64/libk5crypto.so.3.1
Jun 20 22:53:58 ali-bj xl2tpd: 7fc1927e2000-7fc1927e4000 r--p 0002e000
fd:01 1508733 /usr/lib64/libk5crypto.so.3.1
Jun 20 22:53:58 ali-bj xl2tpd: 7fc1927e4000-7fc1927e5000 rw-p 00030000
fd:01 1508733 /usr/lib64/libk5crypto.so.3.1
Jun 20 22:53:58 ali-bj xl2tpd: 7fc1927e5000-7fc1927e6000 rw-p 00000000
00:00 0
Jun 20 22:53:58 ali-bj xl2tpd: 7fc1927e6000-7fc1927e9000 r-xp 00000000
fd:01 1508119 /usr/lib64/libcom_err.so.2.1
Jun 20 22:53:58 ali-bj xl2tpd: 7fc1927e9000-7fc1929e8000 ---p 00003000
fd:01 1508119 /usr/lib64/libcom_err.so.2.1
Jun 20 22:53:58 ali-bj xl2tpd: 7fc1929e8000-7fc1929e9000 r--p 00002000
fd:01 1508119 /usr/lib64/libcom_err.so.2.1
Jun 20 22:53:58 ali-bj xl2tpd: 7fc1929e9000-7fc1929ea000 rw-p 00003000
fd:01 1508119 /usr/lib64/libcom_err.so.2.1
Jun 20 22:53:58 ali-bj xl2tpd: 7fc1929ea000-7fc192ac0000 r-xp 00000000
fd:01 1508743 /usr/lib64/libkrb5.so.3.3
Jun 20 22:53:58 ali-bj xl2tpd: 7fc192ac0000-7fc192cc0000 ---p 000d6000
fd:01 1508743 /usr/lib64/libkrb5.so.3.3
Jun 20 22:53:58 ali-bj charon: 06[KNL] 10.7.0.1 appeared on ppp1
Jun 20 22:53:58 ali-bj xl2tpd: 7fc192cc0000-7fc192cce000 r--p 000d6000
fd:01 1508743 /usr/lib64/libkrb5.so.3.3
Jun 20 22:53:58 ali-bj xl2tpd: 7fc192cce000-7fc192cd1000 rw-p 000e4000
fd:01 1508743 /usr/lib64/libkrb5.so.3.3
Jun 20 22:53:58 ali-bj xl2tpd: 7fc192cd1000-7fc192d1c000 r-xp 00000000
fd:01 1508729 /usr/lib64/libgssapi_krb5.so.2.2
Jun 20 22:53:58 ali-bj xl2tpd: 7fc192d1c000-7fc192f1c000 ---p 0004b000
fd:01 1508729 /usr/lib64/libgssapi_krb5.so.2.2
Jun 20 22:53:58 ali-bj xl2tpd: 7fc192f1c000-7fc192f1d000 r--p 0004b000
fd:01 1508729 /usr/lib64/libgssapi_krb5.so.2.2
Jun 20 22:53:58 ali-bj xl2tpd: 7fc192f1d000-7fc192f1f000 rw-p 0004c000
fd:01 1508729 /usr/lib64/libgssapi_krb5.so.2.2
Jun 20 22:53:58 ali-bj xl2tpd: 7fc192f1f000-7fc1930d5000 r-xp 00000000
fd:01 1507908 /usr/lib64/libc-2.17.so
Jun 20 22:53:58 ali-bj xl2tpd: 7fc1930d5000-7fc1932d5000 ---p 001b6000
fd:01 1507908 /usr/lib64/libc-2.17.so
Jun 20 22:53:58 ali-bj xl2tpd: 7fc1932d5000-7fc1932d9000 r--p 001b6000
fd:01 1507908 /usr/lib64/libc-2.17.so
Jun 20 22:53:58 ali-bj xl2tpd: 7fc1932d9000-7fc1932db000 rw-p 001ba000
fd:01 1507908 /usr/lib64/libc-2.17.so
Jun 20 22:53:58 ali-bj xl2tpd: 7fc1932db000-7fc1932e0000 rw-p 00000000
00:00 0
Jun 20 22:53:58 ali-bj xl2tpd: 7fc1932e0000-7fc19331e000 r-xp 00000000
fd:01 1508723 /usr/lib64/libpcap.so.1.5.3
Jun 20 22:53:58 ali-bj xl2tpd: 7fc19331e000-7fc19351d000 ---p 0003e000
fd:01 1508723 /usr/lib64/libpcap.so.1.5.3
Jun 20 22:53:58 ali-bj xl2tpd: 7fc19351d000-7fc19351f000 r--p 0003d000
fd:01 1508723 /usr/lib64/libpcap.so.1.5.3
Jun 20 22:53:58 ali-bj xl2tpd: 7fc19351f000-7fc193520000 rw-p 0003f000
fd:01 1508723 /usr/lib64/libpcap.so.1.5.3
Jun 20 22:53:58 ali-bj xl2tpd: 7fc193520000-7fc193521000 rw-p 00000000
00:00 0
Jun 20 22:53:58 ali-bj xl2tpd: 7fc193521000-7fc193523000 r-xp 00000000
fd:01 1507914 /usr/lib64/libdl-2.17.so
Jun 20 22:53:58 ali-bj xl2tpd: 7fc193523000-7fc193723000 ---p 00002000
fd:01 1507914 /usr/lib64/libdl-2.17.so
Jun 20 22:53:58 ali-bj xl2tpd: 7fc193723000-7fc193724000 r--p 00002000
fd:01 1507914 /usr/lib64/libdl-2.17.so
Jun 20 22:53:58 ali-bj xl2tpd: 7fc193724000-7fc193725000 rw-p 00003000
fd:01 1507914 /usr/lib64/libdl-2.17.so
Jun 20 22:53:58 ali-bj xl2tpd: 7fc193725000-7fc193732000 r-xp 00000000
fd:01 1508738 /usr/lib64/libpam.so.0.83.1
Jun 20 22:53:58 ali-bj charon: 14[KNL] 10.7.0.1 disappeared from ppp1
Jun 20 22:53:58 ali-bj xl2tpd: 7fc193732000-7fc193932000 ---p 0000d000
fd:01 1508738 /usr/lib64/libpam.so.0.83.1
Jun 20 22:53:58 ali-bj xl2tpd: 7fc193932000-7fc193933000 r--p 0000d000
fd:01 1508738 /usr/lib64/libpam.so.0.83.1
Jun 20 22:53:58 ali-bj xl2tpd: 7fc193933000-7fc193934000 rw-p 0000e000
fd:01 1508738 /usr/lib64/libpam.so.0.83.1
Jun 20 22:53:58 ali-bj xl2tpd: 7fc193934000-7fc19393c000 r-xp 00000000
fd:01 1507912 /usr/lib64/libcrypt-2.17.so
Jun 20 22:53:58 ali-bj xl2tpd: 7fc19393c000-7fc193b3b000 ---p 00008000
fd:01 1507912 /usr/lib64/libcrypt-2.17.so
Jun 20 22:53:58 ali-bj xl2tpd: 7fc193b3b000-7fc193b3c000 r--p 00007000
fd:01 1507912 /usr/lib64/libcrypt-2.17.so
Jun 20 22:53:58 ali-bj xl2tpd: 7fc193b3c000-7fc193b3d000 rw-p 00008000
fd:01 1507912 /usr/lib64/libcrypt-2.17.so
Jun 20 22:53:58 ali-bj xl2tpd: 7fc193b3d000-7fc193b6b000 rw-p 00000000
00:00 0
Jun 20 22:53:58 ali-bj xl2tpd: 7fc193b6b000-7fc193d2b000 r-xp 00000000
fd:01 1508751 /usr/lib64/libcrypto.so.1.0.1e
Jun 20 22:53:58 ali-bj xl2tpd: 7fc193d2b000-7fc193f2b000 ---p 001c0000
fd:01 1508751 /usr/lib64/libcrypto.so.1.0.1e
Jun 20 22:53:58 ali-bj xl2tpd: 7fc193f2b000-7fc193f45000 r--p 001c0000
fd:01 1508751 /usr/lib64/libcrypto.so.1.0.1e
Jun 20 22:53:58 ali-bj xl2tpd: 7fc193f45000-7fc193f51000 rw-p 001da000
fd:01 1508751 /usr/lib64/libcrypto.so.1.0.1e
Jun 20 22:53:58 ali-bj xl2tpd: 7fc193f51000-7fc193f55000 rw-p 00000000
00:00 0
Jun 20 22:53:58 ali-bj xl2tpd: 7fc193f55000-7fc193fb9000 r-xp 00000000
fd:01 1508753 /usr/lib64/libssl.so.1.0.1e
Jun 20 22:53:58 ali-bj xl2tpd: 7fc193fb9000-7fc1941b8000 ---p 00064000
fd:01 1508753 /usr/lib64/libssl.so.1.0.1e
Jun 20 22:53:58 ali-bj xl2tpd: 7fc1941b8000-7fc1941bc000 r--p 00063000
fd:01 1508753 /usr/lib64/libssl.so.1.0.1e
Jun 20 22:53:58 ali-bj xl2tpd: 7fc1941bc000-7fc1941c3000 rw-p 00067000
fd:01 1508753 /usr/lib64/libssl.so.1.0.1e
Jun 20 22:53:58 ali-bj xl2tpd: 7fc1941c3000-7fc1941c5000 r-xp 00000000
fd:01 1507942 /usr/lib64/libutil-2.17.so
Jun 20 22:53:58 ali-bj xl2tpd: 7fc1941c5000-7fc1943c4000 ---p 00002000
fd:01 1507942 /usr/lib64/libutil-2.17.so
Jun 20 22:53:58 ali-bj xl2tpd: 7fc1943c4000-7fc1943c5000 r--p 00001000
fd:01 1507942 /usr/lib64/libutil-2.17.so
Jun 20 22:53:58 ali-bj xl2tpd: 7fc1943c5000-7fc1943c6000 rw-p 00002000
fd:01 1507942 /usr/lib64/libutil-2.17.so
Jun 20 22:53:58 ali-bj charon: 10[KNL] 10.7.0.1 appeared on ppp1
Jun 20 22:53:58 ali-bj xl2tpd: 7fc1943c6000-7fc1943e6000 r-xp 00000000
fd:01 1507901 /usr/lib64/ld-2.17.so
Jun 20 22:53:58 ali-bj xl2tpd: 7fc1945b0000-7fc1945bd000 r-xp 00000000
fd:01 1512314 /usr/lib64/libnss_myhostname.so.2
Jun 20 22:53:58 ali-bj xl2tpd: 7fc1945bd000-7fc1945c0000 r--p 0000c000
fd:01 1512314 /usr/lib64/libnss_myhostname.so.2
Jun 20 22:53:58 ali-bj xl2tpd: 7fc1945c0000-7fc1945c1000 rw-p 0000f000
fd:01 1512314 /usr/lib64/libnss_myhostname.so.2
Jun 20 22:53:58 ali-bj xl2tpd: 7fc1945cd000-7fc1945d8000 rw-p 00000000
00:00 0
Jun 20 22:53:58 ali-bj xl2tpd: 7fc1945e1000-7fc1945e2000 rw-p 00000000
00:00 0
Jun 20 22:53:58 ali-bj xl2tpd: 7fc1945e2000-7fc1945e4000 rw-s 00000000
00:16 19496 /run/ppp/pppd2.tdb
Jun 20 22:53:58 ali-bj xl2tpd: 7fc1945e4000-7fc1945e5000 rw-p 00000000
00:00 0
Jun 20 22:53:58 ali-bj xl2tpd: 7fc1945e5000-7fc1945e6000 r--p 0001f000
fd:01 1507901 /usr/lib64/ld-2.17.so
Jun 20 22:53:58 ali-bj xl2tpd: 7fc1945e6000-7fc1945e7000 rw-p 00020000
fd:01 1507901 /usr/lib64/ld-2.17.so
Jun 20 22:53:58 ali-bj xl2tpd: 7fc1945e7000-7fc1945e8000 rw-p 00000000
00:00 0
Jun 20 22:53:58 ali-bj xl2tpd: 7ffe6fee7000-7ffe6ff08000 rw-p 00000000
00:00 0 [stack]
Jun 20 22:53:58 ali-bj xl2tpd: 7ffe6ff2f000-7ffe6ff31000 r--p 00000000
00:00 0 [vvar]
Jun 20 22:53:58 ali-bj xl2tpd: 7ffe6ff31000-7ffe6ff33000 r-xp 00000000
00:00 0 [vdso]
Jun 20 22:53:58 ali-bj xl2tpd: ffffffffff600000-ffffffffff601000 r-xp
00000000 00:00 0 [vsyscall]
Jun 20 22:53:58 ali-bj charon: 11[KNL] interface ppp1 activated
Jun 20 22:53:58 ali-bj xl2tpd: xl2tpd[3884]: child_handler : pppd exited
for call 7831 with code 127
Jun 20 22:53:58 ali-bj xl2tpd: xl2tpd[3884]: call_close: Call 30228 to
117.73.146.179 disconnected
Jun 20 22:53:58 ali-bj charon: 06[KNL] interface ppp1 deactivated
Jun 20 22:53:58 ali-bj charon: 13[KNL] 10.7.0.1 disappeared from ppp1
Jun 20 22:53:58 ali-bj charon: 07[KNL] interface ppp1 deleted
Jun 20 22:53:58 ali-bj pppd[89118]: Exit.
Jun 20 22:53:58 ali-bj xl2tpd: xl2tpd[3884]: result_code_avp: result code
endianness fix for buggy Apple client. network=768, le=3
Jun 20 22:53:58 ali-bj xl2tpd: xl2tpd[3884]: control_finish: Connection
closed to 117.73.146.179, serial 1 ()
Jun 20 22:53:58 ali-bj xl2tpd: xl2tpd[3884]: result_code_avp: result code
endianness fix for buggy Apple client. network=256, le=1
Jun 20 22:53:58 ali-bj xl2tpd: xl2tpd[3884]: control_finish: Connection
closed to 117.73.146.179, port 54842 (), Local: 11257, Remote: 21
Jun 20 22:53:58 ali-bj charon: 12[NET] received packet: from
117.73.146.179[9741] to 172.17.183.212[4500] (76 bytes)
Jun 20 22:53:58 ali-bj charon: 12[ENC] parsed INFORMATIONAL_V1 request
2610130614 [ HASH D ]
Jun 20 22:53:58 ali-bj charon: 12[IKE] received DELETE for ESP CHILD_SA
with SPI 01aeb492
Jun 20 22:53:58 ali-bj charon: 12[IKE] closing CHILD_SA L2TP-PSK-noNAT{58}
with SPIs cf942960_i (613 bytes) 01aeb492_o (618 bytes) and TS
172.17.183.212/32[udp/l2tp] === 117.73.146.179/32[udp/54842]
Jun 20 22:53:58 ali-bj charon: 16[NET] received packet: from
117.73.146.179[9741] to 172.17.183.212[4500] (92 bytes)
Jun 20 22:53:58 ali-bj charon: 16[ENC] parsed INFORMATIONAL_V1 request
3394403943 [ HASH D ]
Jun 20 22:53:58 ali-bj charon: 16[IKE] received DELETE for IKE_SA
L2TP-PSK-NAT[49]
Jun 20 22:53:58 ali-bj charon: 16[IKE] deleting IKE_SA L2TP-PSK-NAT[49]
between 172.17.183.212[172.17.183.212]...117.73.146.179[192.168.199.107]
Jun 20 22:53:58 ali-bj xl2tpd: xl2tpd[3884]: Can not find tunnel 11257
(refhim=0)
Jun 20 22:53:58 ali-bj xl2tpd: xl2tpd[3884]: network_thread: unable to find
call or tunnel to handle packet. call = 30228, tunnel = 11257 Dumping.
Jun 20 22:54:00 ali-bj xl2tpd: xl2tpd[3884]: Can not find tunnel 11257
(refhim=0)
Jun 20 22:54:00 ali-bj xl2tpd: xl2tpd[3884]: network_thread: unable to find
call or tunnel to handle packet. call = 30228, tunnel = 11257 Dumping.
Jun 20 22:54:01 ali-bj systemd: Started Session 443 of user root.
Jun 20 22:54:01 ali-bj systemd: Starting Session 443 of user root.
Jun 20 22:54:03 ali-bj ocserv[84022]: main: 117.73.146.179:9767 user
disconnected (reason: unspecified, rx: 0, tx: 0)
Jun 20 22:54:04 ali-bj xl2tpd: xl2tpd[3884]: Can not find tunnel 11257
(refhim=0)
Jun 20 22:54:04 ali-bj xl2tpd: xl2tpd[3884]: network_thread: unable to find
call or tunnel to handle packet. call = 30228, tunnel = 11257 Dumping.
Jun 20 22:54:04 ali-bj charon: 06[IKE] sending keep alive to
118.114.229.145[1027]
Jun 20 22:54:08 ali-bj xl2tpd: xl2tpd[3884]: Can not find tunnel 11257
(refhim=0)
Jun 20 22:54:08 ali-bj xl2tpd: xl2tpd[3884]: network_thread: unable to find
call or tunnel to handle packet. call = 30228, tunnel = 11257 Dumping.
Jun 20 22:54:12 ali-bj xl2tpd: xl2tpd[3884]: Can not find tunnel 11257
(refhim=0)
Jun 20 22:54:12 ali-bj xl2tpd: xl2tpd[3884]: network_thread: unable to find
call or tunnel to handle packet. call = 30228, tunnel = 11257 Dumping.
Jun 20 22:54:16 ali-bj xl2tpd: xl2tpd[3884]: Can not find tunnel 11257
(refhim=0)
Jun 20 22:54:16 ali-bj xl2tpd: xl2tpd[3884]: network_thread: unable to find
call or tunnel to handle packet. call = 30228, tunnel = 11257 Dumping.
Jun 20 22:54:18 ali-bj charon: 09[IKE] sending keep alive to
118.114.229.145[1497]
Jun 20 22:54:20 ali-bj xl2tpd: xl2tpd[3884]: Can not find tunnel 11257
(refhim=0)
Jun 20 22:54:20 ali-bj xl2tpd: xl2tpd[3884]: network_thread: unable to find
call or tunnel to handle packet. call = 30228, tunnel = 11257 Dumping.
Jun 20 22:54:24 ali-bj xl2tpd: xl2tpd[3884]: Can not find tunnel 11257
(refhim=0)
Jun 20 22:54:24 ali-bj xl2tpd: xl2tpd[3884]: network_thread: unable to find
call or tunnel to handle packet. call = 30228, tunnel = 11257 Dumping.
Jun 20 22:54:24 ali-bj charon: 10[IKE] sending keep alive to
118.114.229.145[1027]
Jun 20 22:54:34 ali-bj charon: 05[IKE] sending keep alive to
101.130.52.142[35262]
Jun 20 22:54:38 ali-bj charon: 13[IKE] sending keep alive to
118.114.229.145[1497]
Jun 20 22:54:44 ali-bj charon: 08[IKE] sending keep alive to
118.114.229.145[1027]
Jun 20 22:54:48 ali-bj pptpd[89316]: CTRL: Client 117.73.146.179 control
connection started
Jun 20 22:54:48 ali-bj pptpd[89316]: CTRL: Starting call (launching pppd,
opening GRE)
Jun 20 22:54:48 ali-bj pppd[89320]: Plugin radius.so loaded.
Jun 20 22:54:48 ali-bj pppd[89320]: RADIUS plugin initialized.
Jun 20 22:54:48 ali-bj pppd[89320]: Plugin radattr.so loaded.
Jun 20 22:54:48 ali-bj pppd[89320]: RADATTR plugin initialized.
Jun 20 22:54:48 ali-bj pppd[89320]: Plugin
/usr/lib64/pptpd/pptpd-logwtmp.so loaded.
Jun 20 22:54:48 ali-bj pppd[89320]: pptpd-logwtmp: $Version$
Jun 20 22:54:48 ali-bj pppd[89320]: pppd 2.4.5 started by root, uid 0
Jun 20 22:54:48 ali-bj pppd[89320]: Using interface ppp1
Jun 20 22:54:48 ali-bj pppd[89320]: Connect: ppp1 <--> /dev/pts/3
Jun 20 22:54:48 ali-bj pppd[89320]: peer from calling number 117.73.146.179
authorized
Jun 20 22:54:48 ali-bj pppd[89320]: MPPE 128-bit stateless compression
enabled
Jun 20 22:54:48 ali-bj pppd[89320]: Unsupported protocol 'IPv6 Control
Protocol' (0x8057) received
Jun 20 22:54:48 ali-bj strongswan: 15[IKE] sending keep alive to
118.114.229.145[1027]
Jun 20 22:54:48 ali-bj strongswan: 12[IKE] sending keep alive to
118.114.229.145[1497]
Jun 20 22:54:48 ali-bj strongswan: 05[NET] received packet: from
117.73.146.179[9993] to 172.17.183.212[500] (500 bytes)
Jun 20 22:54:48 ali-bj strongswan: 05[ENC] parsed ID_PROT request 0 [ SA V
V V V V V V V V V V V ]
Jun 20 22:54:48 ali-bj strongswan: 05[IKE] received NAT-T (RFC 3947) vendor
ID
Jun 20 22:54:48 ali-bj strongswan: 05[IKE] received
draft-ietf-ipsec-nat-t-ike vendor ID
Jun 20 22:54:48 ali-bj strongswan: 05[IKE] received
draft-ietf-ipsec-nat-t-ike-08 vendor ID
Jun 20 22:54:48 ali-bj strongswan: 05[IKE] received
draft-ietf-ipsec-nat-t-ike-07 vendor ID
Jun 20 22:54:48 ali-bj strongswan: 05[IKE] received
draft-ietf-ipsec-nat-t-ike-06 vendor ID
Jun 20 22:54:48 ali-bj strongswan: 05[IKE] received
draft-ietf-ipsec-nat-t-ike-05 vendor ID
Jun 20 22:54:48 ali-bj strongswan: 05[IKE] received
draft-ietf-ipsec-nat-t-ike-04 vendor ID
Jun 20 22:54:48 ali-bj strongswan: 05[IKE] received
draft-ietf-ipsec-nat-t-ike-03 vendor ID
Jun 20 22:54:48 ali-bj strongswan: 05[IKE] received
draft-ietf-ipsec-nat-t-ike-02 vendor ID
Jun 20 22:54:48 ali-bj strongswan: 05[IKE] received
draft-ietf-ipsec-nat-t-ike-02\n vendor ID
Jun 20 22:54:48 ali-bj strongswan: 05[IKE] received FRAGMENTATION vendor ID
Jun 20 22:54:48 ali-bj strongswan: 05[IKE] received DPD vendor ID
Jun 20 22:54:48 ali-bj strongswan: 05[IKE] 117.73.146.179 is initiating a
Main Mode IKE_SA
Jun 20 22:54:48 ali-bj strongswan: 05[ENC] generating ID_PROT response 0 [
SA V V V ]
Jun 20 22:54:48 ali-bj strongswan: 05[NET] sending packet: from
172.17.183.212[500] to 117.73.146.179[9993] (136 bytes)
Jun 20 22:54:48 ali-bj strongswan: 05[NET] received packet: from
117.73.146.179[9993] to 172.17.183.212[500] (228 bytes)
Jun 20 22:54:48 ali-bj strongswan: 05[ENC] parsed ID_PROT request 0 [ KE No
NAT-D NAT-D ]
Jun 20 22:54:48 ali-bj strongswan: 05[IKE] local host is behind NAT,
sending keep alives
Jun 20 22:54:48 ali-bj strongswan: 05[IKE] remote host is behind NAT
Jun 20 22:54:48 ali-bj strongswan: 05[ENC] generating ID_PROT response 0 [
KE No NAT-D NAT-D ]
Jun 20 22:54:48 ali-bj strongswan: 05[NET] sending packet: from
172.17.183.212[500] to 117.73.146.179[9993] (244 bytes)
Jun 20 22:54:48 ali-bj strongswan: 10[NET] received packet: from
117.73.146.179[9741] to 172.17.183.212[4500] (108 bytes)
Jun 20 22:54:48 ali-bj strongswan: 10[ENC] parsed ID_PROT request 0 [ ID
HASH N(INITIAL_CONTACT) ]
Jun 20 22:54:48 ali-bj strongswan: 10[CFG] looking for pre-shared key peer
configs matching 172.17.183.212...117.73.146.179[192.168.199.107]
Jun 20 22:54:48 ali-bj strongswan: 10[CFG] selected peer config
"L2TP-PSK-NAT"
Jun 20 22:54:48 ali-bj strongswan: 10[IKE] IKE_SA L2TP-PSK-NAT[49]
established between
172.17.183.212[172.17.183.212]...117.73.146.179[192.168.199.107]
Jun 20 22:54:48 ali-bj strongswan: 10[ENC] generating ID_PROT response 0 [
ID HASH ]
Jun 20 22:54:48 ali-bj strongswan: 10[NET] sending packet: from
172.17.183.212[4500] to 117.73.146.179[9741] (76 bytes)
Jun 20 22:54:48 ali-bj pptpd: *** buffer overflow detected ***:
/usr/sbin/pppd terminated
Jun 20 22:54:48 ali-bj pptpd: ======= Backtrace: =========
Jun 20 22:54:48 ali-bj pptpd:
/lib64/libc.so.6(__fortify_fail+0x37)[0x7f2ae0320047]
Jun 20 22:54:48 ali-bj pptpd: /lib64/libc.so.6(+0x10d200)[0x7f2ae031e200]
Jun 20 22:54:48 ali-bj pptpd: /lib64/libc.so.6(+0x10c709)[0x7f2ae031d709]
Jun 20 22:54:48 ali-bj pptpd:
/lib64/libc.so.6(_IO_default_xsputn+0xbc)[0x7f2ae028960c]
Jun 20 22:54:48 ali-bj pptpd:
/lib64/libc.so.6(_IO_vfprintf+0xb0d)[0x7f2ae0258c3d]
Jun 20 22:54:48 ali-bj pptpd:
/lib64/libc.so.6(__vsprintf_chk+0x88)[0x7f2ae031d798]
Jun 20 22:54:48 ali-bj pptpd:
/lib64/libc.so.6(__sprintf_chk+0x7d)[0x7f2ae031d6ed]
Jun 20 22:54:48 ali-bj pptpd:
/usr/lib/../lib64/pppd/2.4.5/radius.so(rc_mksid+0x43)[0x7f2ade17c763]
Jun 20 22:54:48 ali-bj pptpd:
/usr/lib/../lib64/pppd/2.4.5/radius.so(+0x48f0)[0x7f2ade1778f0]
Jun 20 22:54:48 ali-bj pptpd: /usr/sbin/pppd(notify+0x27)[0x558695994847]
Jun 20 22:54:48 ali-bj pptpd: /usr/sbin/pppd(+0x1cfff)[0x55869599cfff]
Jun 20 22:54:48 ali-bj pptpd:
/usr/sbin/pppd(fsm_input+0x671)[0x5586959969a1]
Jun 20 22:54:48 ali-bj pptpd: /usr/sbin/pppd(main+0xbe7)[0x558695993317]
Jun 20 22:54:48 ali-bj pptpd:
/lib64/libc.so.6(__libc_start_main+0xf5)[0x7f2ae0232b35]
Jun 20 22:54:48 ali-bj pptpd: /usr/sbin/pppd(+0x1393d)[0x55869599393d]
Jun 20 22:54:48 ali-bj pptpd: ======= Memory map: ========
Jun 20 22:54:48 ali-bj pptpd: 558695980000-5586959d6000 r-xp 00000000 fd:01
1510143 /usr/sbin/pppd
Jun 20 22:54:48 ali-bj pptpd: 558695bd6000-558695bd7000 r--p 00056000 fd:01
1510143 /usr/sbin/pppd
Jun 20 22:54:48 ali-bj pptpd: 558695bd7000-558695bdd000 rw-p 00057000 fd:01
1510143 /usr/sbin/pppd
Jun 20 22:54:48 ali-bj pptpd: 558695bdd000-558695c29000 rw-p 00000000 00:00
0
Jun 20 22:54:48 ali-bj pptpd: 558695fd5000-558695ff6000 rw-p 00000000 00:00
0 [heap]
Jun 20 22:54:48 ali-bj pptpd: 7f2adc7aa000-7f2adc7b9000 r-xp 00000000 fd:01
1508183 ...
[truncated message content] |
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