[Madwifi-users] Can't get IP from DHCP - using WPA
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[Madwifi-users] Can't get IP from DHCP - using WPA
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From: Tristan B. <tburch@u.washington.edu> - 2005-01-24 05:41:02
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Hi,
I've tried to look/search through the previous postings, but didn't find
much. I'm sorry if this has been covered before.
I've got madwifi installed and it seems to connect to my neightbor's AP
using no encryption. I also installed wpa_supplicant so I can use my own
router/AP (Linksys WRT54G) and that's where I'm having trouble.
Everything seems to be configured properly and the debug information for
wpa_supplicant looks like it's connecting to my router/AP, but I can't
get an IP from the DHCP server.
Here's the output of wpa_supplicant:
[root@fart mythtv]# /usr/sbin/wpa_supplicant -c/etc/wpa_supplicant.conf
-D madwi
fi -iath0 -dd
Configuration file '/etc/wpa_supplicant.conf' -> '/etc/wpa_supplicant.conf'
Reading configuration file '/etc/wpa_supplicant.conf'
ctrl_interface='/var/run/wpa_supplicant'
ctrl_interface_group=0
eapol_version=1
ap_scan=1
Line: 197 - start of a new network block
SSID - hexdump_ascii(len=9):
74 77 69 72 65 6c 65 73 73 twireless
PSK - hexdump(len=32): be c8 a8 72 5a 77 7f 14 be 30 03 e5 0b 30 32 47
0f a9 80 95 ba 9c 23 c9 6f c1 04 42 6d 2b 72 3a
key_mgmt: 0x3
priority=5
Priority group 5
id=0 ssid='twireless'
EAPOL: SUPP_PAE entering state DISCONNECTED
EAPOL: KEY_RX entering state NO_KEY_RECEIVE
EAPOL: SUPP_BE entering state INITIALIZE
EAP: EAP entering state DISABLED
EAPOL: External notification - portEnabled=0
EAPOL: External notification - portValid=0
wpa_driver_madwifi_set_wpa: enabled=1
wpa_driver_madwifi_del_key: keyidx=0
wpa_driver_madwifi_del_key: keyidx=1
wpa_driver_madwifi_del_key: keyidx=2
wpa_driver_madwifi_del_key: keyidx=3
wpa_driver_madwifi_set_countermeasures: enabled=0
wpa_driver_madwifi_set_drop_unencrypted: enabled=1
Setting scan request: 0 sec 100000 usec
l2_packet_receive - recv: Network is down
Starting AP scan (broadcast SSID)
RTM_NEWLINK, IFLA_IFNAME: Interface 'ath0' added
RTM_NEWLINK, IFLA_IFNAME: Interface 'ath0' added
Wireless event: cmd=0x8b1a len=12
EAPOL: Port Timers tick - authWhile=0 heldWhile=0 startWhen=0 idleWhile=0
EAPOL: Port Timers tick - authWhile=0 heldWhile=0 startWhen=0 idleWhile=0
Wireless event: cmd=0x8b19 len=12
Received 633 bytes of scan results (3 BSSes)
Scan results: 3
Selecting BSS from priority group 5
0: 00:0c:41:37:b1:56 ssid='twireless' wpa_ie_len=24 rsn_ie_len=0
selected
Trying to associate with 00:0c:41:37:b1:56 (SSID='twireless' freq=2447 MHz)
Cancelling scan request
WPA: using IEEE 802.11i/D3.0
WPA: Own WPA IE - hexdump(len=24): dd 16 00 50 f2 01 01 00 00 50 f2 02
01 00 00 50 f2 02 01 00 00 50 f2 02
wpa_driver_madwifi_del_key: keyidx=0
wpa_driver_madwifi_del_key: keyidx=1
wpa_driver_madwifi_del_key: keyidx=2
wpa_driver_madwifi_del_key: keyidx=3
wpa_driver_madwifi_del_key: keyidx=0
wpa_driver_madwifi_set_drop_unencrypted: enabled=1
wpa_driver_madwifi_associate
Setting authentication timeout: 5 sec 0 usec
EAPOL: External notification - EAP success=0
EAPOL: External notification - EAP fail=0
EAPOL: External notification - portControl=Auto
Wireless event: cmd=0x8b1a len=22
Wireless event: cmd=0x8b15 len=20
Wireless event: new AP: 00:0c:41:37:b1:56
Association event - clear replay counter
Associated to a new BSS: BSSID=00:0c:41:37:b1:56
wpa_driver_madwifi_del_key: keyidx=0
wpa_driver_madwifi_del_key: keyidx=1
wpa_driver_madwifi_del_key: keyidx=2
wpa_driver_madwifi_del_key: keyidx=3
wpa_driver_madwifi_del_key: keyidx=0
Associated with 00:0c:41:37:b1:56
EAPOL: External notification - portEnabled=0
EAPOL: External notification - portValid=0
EAPOL: External notification - EAP success=0
EAPOL: External notification - portEnabled=1
EAPOL: SUPP_PAE entering state CONNECTING
EAPOL: txStart
WPA: drop TX EAPOL in non-IEEE 802.1X mode (type=1 len=0)
EAPOL: SUPP_BE entering state IDLE
EAP: EAP entering state INITIALIZE
EAP: EAP entering state IDLE
Setting authentication timeout: 10 sec 0 usec
RTM_NEWLINK, IFLA_IFNAME: Interface 'ath0' added
RX EAPOL from 00:0c:41:37:b1:56
RX EAPOL - hexdump(len=99): 01 03 00 5f fe 00 89 00 20 00 00 00 00 00 00
00 00 ce 7d bb 3b 15 a6 5e 4d 96 29 e6 7e 03 65 b1 cc 24 6b 09 5d e7 cf
50 f9 eb b0 ab a3 b8 e1 40 0f 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00
Setting authentication timeout: 10 sec 0 usec
EAPOL: Ignoring WPA EAPOL-Key frame in EAPOL state machines
IEEE 802.1X RX: version=1 type=3 length=95
EAPOL-Key type=254
WPA: RX EAPOL-Key - hexdump(len=99): 01 03 00 5f fe 00 89 00 20 00 00 00
00 00 00 00 00 ce 7d bb 3b 15 a6 5e 4d 96 29 e6 7e 03 65 b1 cc 24 6b 09
5d e7 cf 50 f9 eb b0 ab a3 b8 e1 40 0f 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
WPA: RX message 1 of 4-Way Handshake from 00:0c:41:37:b1:56 (ver=1)
WPA: WPA IE for msg 2/4 - hexdump(len=24): dd 16 00 50 f2 01 01 00 00 50
f2 02 01 00 00 50 f2 02 01 00 00 50 f2 02
WPA: Renewed SNonce - hexdump(len=32): d7 1f a8 22 81 d9 1f c6 73 64 b3
c3 17 4a b5 50 1e 1a 85 7e 82 31 9b a6 81 21 48 00 55 c1 4e 95
WPA: PMK - hexdump(len=32): be c8 a8 72 5a 77 7f 14 be 30 03 e5 0b 30 32
47 0f a9 80 95 ba 9c 23 c9 6f c1 04 42 6d 2b 72 3a
WPA: PTK - hexdump(len=64): bb 2f c6 21 18 1d 85 f6 dc 43 30 9d 7e 2c 6f
3e 4b 54 ed a4 96 38 28 8a 2d 17 e6 73 e6 13 88 ac b2 88 df 73 8c 1f 70
08 24 cd 80 37 ca 43 1b 07 b2 7b 0d e0 c6 08 86 f7 86 ec 8f e7 59 b0 12 51
WPA: EAPOL-Key MIC - hexdump(len=16): db af 9c 4c 62 e7 17 9d 91 53 68
d3 4b 98 68 5d
WPA: Sending EAPOL-Key 2/4
WPA: TX EAPOL-Key 2/4 - hexdump(len=137): 00 0c 41 37 b1 56 00 0f 3d ae
46 09 88 8e 01 03 00 77 fe 01 09 00 20 00 00 00 00 00 00 00 00 d7 1f a8
22 81 d9 1f c6 73 64 b3 c3 17 4a b5 50 1e 1a 85 7e 82 31 9b a6 81 21 48
00 55 c1 4e 95 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 db af 9c 4c 62 e7 17 9d 91 53 68
d3 4b 98 68 5d 00 18 dd 16 00 50 f2 01 01 00 00 50 f2 02 01 00 00 50 f2
02 01 00 00 50 f2 02
RX EAPOL from 00:0c:41:37:b1:56
RX EAPOL - hexdump(len=123): 01 03 00 77 fe 01 c9 00 20 00 00 00 00 00
00 00 01 ce 7d bb 3b 15 a6 5e 4d 96 29 e6 7e 03 65 b1 cc 24 6b 09 5d e7
cf 50 f9 eb b0 ab a3 b8 e1 40 0f 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 a8 c4 34 b3 b9
7c 4c f2 5e e0 8c ee f8 da 87 f1 00 18 dd 16 00 50 f2 01 01 00 00 50 f2
02 01 00 00 50 f2 02 01 00 00 50 f2 02
EAPOL: Ignoring WPA EAPOL-Key frame in EAPOL state machines
IEEE 802.1X RX: version=1 type=3 length=119
EAPOL-Key type=254
WPA: RX EAPOL-Key - hexdump(len=123): 01 03 00 77 fe 01 c9 00 20 00 00
00 00 00 00 00 01 ce 7d bb 3b 15 a6 5e 4d 96 29 e6 7e 03 65 b1 cc 24 6b
09 5d e7 cf 50 f9 eb b0 ab a3 b8 e1 40 0f 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 a8 c4
34 b3 b9 7c 4c f2 5e e0 8c ee f8 da 87 f1 00 18 dd 16 00 50 f2 01 01 00
00 50 f2 02 01 00 00 50 f2 02 01 00 00 50 f2 02
WPA: RX message 3 of 4-Way Handshake from 00:0c:41:37:b1:56 (ver=1)
WPA: IE KeyData - hexdump(len=24): dd 16 00 50 f2 01 01 00 00 50 f2 02
01 00 00 50 f2 02 01 00 00 50 f2 02
WPA: Sending EAPOL-Key 4/4
WPA: TX EAPOL-Key 4/4 - hexdump(len=113): 00 0c 41 37 b1 56 00 0f 3d ae
46 09 88 8e 01 03 00 5f fe 01 09 00 20 00 00 00 00 00 00 00 01 d7 1f a8
22 81 d9 1f c6 73 64 b3 c3 17 4a b5 50 1e 1a 85 7e 82 31 9b a6 81 21 48
00 55 c1 4e 95 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 ad 2c 24 22 84 5d 43 a7 2e 20 a9
49 b1 e3 27 60 00 00
WPA: Installing PTK to the driver.
WPA: RSC - hexdump(len=6): 00 00 00 00 00 00
wpa_driver_madwifi_set_key: alg=TKIP key_idx=0 set_tx=1 seq_len=6 key_len=32
RX EAPOL from 00:0c:41:37:b1:56
RX EAPOL - hexdump(len=131): 01 03 00 7f fe 03 91 00 20 00 00 00 00 00
00 00 02 ce 7d bb 3b 15 a6 5e 4d 96 29 e6 7e 03 65 b1 cc 24 6b 09 5d e7
cf 50 f9 eb b0 ab a3 b8 e1 3f 72 24 6b 09 5d e7 cf 50 f9 eb b0 ab a3 b8
e1 40 10 20 03 00 00 00 00 00 00 00 00 00 00 00 00 00 00 c0 fb 85 96 db
79 bc 6f 51 ed f7 c9 ea 68 2e df 00 20 e4 dc 3c 20 c2 d0 9a cc 35 70 a5
1d 1a 22 97 26 a6 89 db c6 ab f1 43 87 f8 6d b0 03 16 17 6e 3f
EAPOL: Ignoring WPA EAPOL-Key frame in EAPOL state machines
IEEE 802.1X RX: version=1 type=3 length=127
EAPOL-Key type=254
WPA: RX EAPOL-Key - hexdump(len=131): 01 03 00 7f fe 03 91 00 20 00 00
00 00 00 00 00 02 ce 7d bb 3b 15 a6 5e 4d 96 29 e6 7e 03 65 b1 cc 24 6b
09 5d e7 cf 50 f9 eb b0 ab a3 b8 e1 3f 72 24 6b 09 5d e7 cf 50 f9 eb b0
ab a3 b8 e1 40 10 20 03 00 00 00 00 00 00 00 00 00 00 00 00 00 00 c0 fb
85 96 db 79 bc 6f 51 ed f7 c9 ea 68 2e df 00 20 e4 dc 3c 20 c2 d0 9a cc
35 70 a5 1d 1a 22 97 26 a6 89 db c6 ab f1 43 87 f8 6d b0 03 16 17 6e 3f
WPA: RX message 1 of Group Key Handshake from 00:0c:41:37:b1:56 (ver=1)
WPA: Group Key - hexdump(len=32): 3a 92 f4 b8 5a 27 2b 62 c4 c1 99 a9 ea
61 58 7d 9b 8e 8f d7 b6 7b b5 34 71 5b 8b 4c 78 1b 19 ea
WPA: Installing GTK to the driver (keyidx=1 tx=0).
WPA: RSC - hexdump(len=6): 20 03 00 00 00 00
wpa_driver_madwifi_set_key: alg=TKIP key_idx=1 set_tx=0 seq_len=6 key_len=32
WPA: Sending EAPOL-Key 2/2
WPA: TX EAPOL-Key 2/2 - hexdump(len=113): 00 0c 41 37 b1 56 00 0f 3d ae
46 09 88 8e 01 03 00 5f fe 03 11 00 20 00 00 00 00 00 00 00 02 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 e2 ae 88 60 ca e6 8c 2b 08 e8 69
db 45 ab 0c 48 00 00
WPA: Key negotiation completed with 00:0c:41:37:b1:56
Cancelling authentication timeout
EAPOL: External notification - portValid=1
EAPOL: External notification - EAP success=1
EAPOL: SUPP_PAE entering state AUTHENTICATING
EAPOL: SUPP_BE entering state SUCCESS
EAP: EAP entering state SUCCESS
EAPOL: SUPP_PAE entering state AUTHENTICATED
EAPOL: SUPP_BE entering state IDLE
[ended via control + c]
When I run iwconfig, it also looks like it's connected:
[root@fart mythtv]# /sbin/iwconfig ath0
ath0 IEEE 802.11g ESSID:"twireless"
Mode:Managed Frequency:2.447GHz Access Point:
00:0C:41:37:B1:56
Bit Rate:36Mb/s Tx-Power:50 dBm Sensitivity=0/3
Retry:off RTS thr:off Fragment thr:off
Encryption key:BF07-37AE-4E57-B7F5-3D82-D338-E0E9-9726
Security mode:restricted
Power Management:off
Link Quality=35/94 Signal level=-60 dBm Noise level=-95 dBm
Rx invalid nwid:907 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:2 Invalid misc:2 Missed beacon:0
Finally, I try to bring up the ath0 and get the following:
/sbin/ifup ath0
Determining IP information for ath0...PING 192.168.0.1 (192.168.0.1)
56(84) bytes of data.
--- 192.168.0.1 ping statistics ---
4 packets transmitted, 0 received, +3 errors, 100% packet loss, time 2999ms
, pipe 4
failed.
Here's where I'm confused. My DHCP server is 192.168.50.1 and it's
trying to get a lease from 192.168.0.1, which I believe is my neightbors
network that it first connected to. I'm not sure if it's my
configuration of wpa_supplicant or something else with my system and I'd
be grateful if someone could point me in the right direction. I'm a
little bit of a linux newbie, but seem to be getting the hang of things
quickly.
I'm running Fedora Core 3 with kernel 2.6.10-1.737_FC3, Madwifi version
0.9.4.12, Wpa_supplicant version 0.2.6, and using a DWL-G520 Rev. B PCI
wireless card.
Here's my ifcfg-ath0 configuration:
# Atheros Communications, Inc. AR5212 802.11abg NIC
DEVICE=ath0
ONBOOT=no
BOOTPROTO=dhcp
HWADDR=00:0F:3D:AE:46:09
NETMASK=
DHCP_HOSTNAME=
IPADDR=
DOMAIN=
GATEWAY=
TYPE=Wireless
ESSID=
CHANNEL=
MODE=
RATE=
WIRELESS_IWPRIV_OPTIONS="authmode 2"
and wpa_supplicant.conf:
#twireless
network={
ssid="twireless"
#psk="apt206wireless"
psk=bec8a8725a777f14be3003e50b3032470fa98095ba9c23c96fc104426d2b723a
key_mgmt=WPA-PSK WPA-EAP
priority=5
}
Thanks!
(sorry for the long email, I was trying to be as detailed as possible)
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