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From: Robert C. <ro...@te...> - 2007-02-02 19:35:07
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Hi All I've currently got this situation (log below). I'm trying to connect from my FC4 workstation, through my ipcop 1.3 firewall/router to a DLink VPN router over the internet. My internet connection is working fine of course, and I can ping the server (the logs below will illustrate that), but I keep getting the 'timeout sending Config-Reequests' message. I can't figure this out. It seems that I do receive a couple of GRE packets back from the VPN server (I can see them in tcpdump too), but then it times out with more config requests. Does anybody have any ideas? Any help would be appreciated. Log from pptpconfig (IP addresses changed to protect the innocent) ================================================= pptpconfig: debug information dump begins WARNING: security sensitive information follows pptpconfig 1.2 2004/06/19 08:57:15 # pppd --version pppd version 2.4.2 # uname -a Linux ws.techcom.dyndns.org 2.6.15-1.1833_FC4 #1 Wed Mar 1 23:41:37 EST 2006 i686 athlon i386 GNU/Linux # grep mppe /proc/modules ppp_mppe 6981 0 - Live 0xf8e50000 ppp_generic 30421 3 ppp_synctty,ppp_async,ppp_mppe, Live 0xf8e5a000 # modinfo ppp_mppe filename: /lib/modules/2.6.15-1.1833_FC4/kernel/drivers/net/ppp_mppe.ko author: Frank Cusack <fc...@fc...> description: Point-to-Point Protocol Microsoft Point-to-Point Encryption support license: Dual BSD/GPL alias: ppp-compress-18 version: 1.0.2 vermagic: 2.6.15-1.1833_FC4 686 REGPARM 4KSTACKS gcc-4.0 depends: ppp_generic srcversion: 6B88E623CA7C4D7FE2F11FA Array ( [name] => Seventh Generation Law Group [server] => 143.178.157.141 [domain] => [username] => rob [password] => (hidden by pptpconfig) [pppd-options] => logfd 2 [pptp-options] => [resolv] => [dns-options] => [routing] => routing_client_to_lan [usepeerdns] => [require-mppe] => 1 [nomppe-40] => [nomppe-128] => [refuse-eap] => [mppe-stateful] => [autostart] => [iconify] => [persist] => [debug] => 1 [client-to-lan] => ) # route -n (before pppd) Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface 192.168.10.200 192.168.10.3 255.255.255.255 UGH 0 0 0 eth0 172.16.64.0 0.0.0.0 255.255.255.0 U 0 0 0 vmnet8 192.168.10.0 0.0.0.0 255.255.255.0 U 0 0 0 eth0 169.254.0.0 0.0.0.0 255.255.0.0 U 0 0 0 eth0 0.0.0.0 192.168.10.1 0.0.0.0 UG 0 0 0 eth0 pptpconfig: debug information dump ends, starting pppd pppd options in effect: debug # (from /etc/ppp/peers/Seventh%20Generation%20Law%20Group) updetach # (from command line) logfd 1 # (from command line) linkname Seventh%20Generation%20Law%20Group # (from /etc/ppp/peers/Seventh%20Generation%20Law%20Group) dump # (from /etc/ppp/peers/Seventh%20Generation%20Law%20Group) noauth # (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 rob # (from /etc/ppp/peers/Seventh%20Generation%20Law%20Group) remotename Seventh%20Generation%20Law%20Group # (from /etc/ppp/peers/Seventh%20Generation%20Law%20Group) # (from /etc/ppp/options.pptp) pty pptp 143.178.157.141 --nolaunchpppd # (from /etc/ppp/peers/Seventh %20Generation%20Law%20Group) ipparam Seventh%20Generation%20Law%20Group # (from /etc/ppp/peers/Seventh%20Generation%20Law%20Group) nobsdcomp # (from /etc/ppp/options.pptp) nodeflate # (from /etc/ppp/options.pptp) require-mppe # (from /etc/ppp/peers/Seventh%20Generation%20Law%20Group) using channel 30 Using interface ppp0pptpconfig: monitoring interface ppp0 Connect: ppp0 <--> /dev/pts/7 sent [LCP ConfReq id=0x1 <asyncmap 0x0> <magic 0x4f2e7f65> <pcomp> <accomp>] rcvd [LCP ConfReq id=0x1 <mru 1500> <auth chap MS> <magic 0x20a63e0f> <accomp>] sent [LCP ConfNak id=0x1 <auth chap MS-v2>] rcvd [LCP ConfRej id=0x1 <asyncmap 0x0> <pcomp>] sent [LCP ConfReq id=0x2 <magic 0x4f2e7f65> <accomp>] sent [LCP ConfReq id=0x2 <magic 0x4f2e7f65> <accomp>] sent [LCP ConfReq id=0x2 <magic 0x4f2e7f65> <accomp>] sent [LCP ConfReq id=0x2 <magic 0x4f2e7f65> <accomp>] sent [LCP ConfReq id=0x2 <magic 0x4f2e7f65> <accomp>] sent [LCP ConfReq id=0x2 <magic 0x4f2e7f65> <accomp>] sent [LCP ConfReq id=0x2 <magic 0x4f2e7f65> <accomp>] sent [LCP ConfReq id=0x2 <magic 0x4f2e7f65> <accomp>] sent [LCP ConfReq id=0x2 <magic 0x4f2e7f65> <accomp>] sent [LCP ConfReq id=0x2 <magic 0x4f2e7f65> <accomp>] LCP: timeout sending Config-Requests Connection terminated. Waiting for 1 child processes... script pptp 143.178.157.141 --nolaunchpppd , pid 26283 Script pptp 143.178.157.141 --nolaunchpppd finished (pid 26283), status = 0x0 # route -n (after pppd exit) Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface 192.168.10.200 192.168.10.3 255.255.255.255 UGH 0 0 0 eth0 172.16.64.0 0.0.0.0 255.255.255.0 U 0 0 0 vmnet8 192.168.10.0 0.0.0.0 255.255.255.0 U 0 0 0 eth0 169.254.0.0 0.0.0.0 255.255.0.0 U 0 0 0 eth0 0.0.0.0 192.168.10.1 0.0.0.0 UG 0 0 0 eth0 pptpconfig: pppd process terminated by signal 10 (failed) pptpconfig: SIGUSR1 # route -n (after completion) Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface 192.168.10.200 192.168.10.3 255.255.255.255 UGH 0 0 0 eth0 172.16.64.0 0.0.0.0 255.255.255.0 U 0 0 0 vmnet8 192.168.10.0 0.0.0.0 255.255.255.0 U 0 0 0 eth0 169.254.0.0 0.0.0.0 255.255.0.0 U 0 0 0 eth0 0.0.0.0 192.168.10.1 0.0.0.0 UG 0 0 0 eth0 |