[Click] madwifi-BSD ath0raw problem
Daniel Henkel
henk at gmx.com
Fri Jul 1 13:19:22 EDT 2005
Hi folks,
I've tried to switch over from madwifi.stripped to madwifi-bsd branch,
but I can't even get the /conf/wifi/pseudo-ibss.click to work. It
seems as if the packets get mangled while capturing from the ath0raw
interface. Outgoing packets look fine, but the incoming packets look
mangled.
Here a ping from 6.0.0.2 to 6.0.0.1 - Print()s
Outgoing packet after RadiotapEncap (looks ok):
out3: 72 | 00000c00 04040300 023f000b 08000000 ffffffff ffff0002
6f21fd83 00000000 00000000 aaaa0300 00000806 00010800 06040001
00026f21 fd830600 00020000 00000000 06000001
Incoming packet after FromDevice (frame body looks mangled):
in1: 77 | 00001200 0e580000 10029909 e0000139 00008000 0000ffff
ffffffff 00026f21 fd830202 6f21fd83 40d44192 c5979211 00006400
22000004 74657374 01048284 0b160301 0a060200 008af7b6 e3
The same test with madwifi.stripped works well:
Outgoing after ExtraEncap:
out3: 84 | 01204907 00000000 00003f00 02000000 0c000000 00000000
08000000 ffffffff ffff0002 6f21fd83 00000000 00000000 aaaa0300
00000806 00010800 06040001 00026f21 fd830600 00020000 00000000
06000001
Incoming after FromDevice:
in1: 84 | 01204907 00000000 3a000000 02000000 00000000 00000000
08000000 ffffffff ffff0002 6f21fd83 00000000 0000b02b aaaa0300
00000806 00010800 06040001 00026f21 fd830600 00020000 00000000
06000001
Has anyone had this problem before? Any hints?
Thanks,
- Daniel.
PS: Just in case, here my iwconfig and ifconfig
Warning: Driver for device ath0 has been compiled with version 16
of Wireless Extension, while this program is using version 15.
Some things may be broken...
ath0raw no wireless extensions.
safe no wireless extensions.
ath0 IEEE 802.11b ESSID:"test"
Mode:Ad-Hoc Frequency:2.457GHz Cell: 02:02:6F:21:DE:8B
Bit Rate=2Mb/s Tx-Power:18 dBm Sensitivity=0/0
Retry:off RTS thr:off Fragment thr:off
Encryption key:off
Power Management:off
Link Quality:36/0 Signal level:-59 dBm Noise level:-95 dBm
Rx invalid nwid:303 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:6 Invalid misc:6 Missed beacon:0
-------
ath0 Link encap:Ethernet HWaddr 00:02:6F:21:FD:83
inet addr:192.168.0.5 Bcast:192.168.0.255 Mask:255.255.255.0
UP BROADCAST MULTICAST MTU:2034 Metric:1
RX packets:39 errors:11520 dropped:0 overruns:0 frame:11520
TX packets:10 errors:6 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:200
RX bytes:4334 (4.2 KiB) TX bytes:840 (840.0 b)
Interrupt:11 Memory:c4870000-c4880000
ath0raw Link encap:UNSPEC HWaddr 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00
UP BROADCAST RUNNING NOARP MTU:2312 Metric:1
RX packets:39 errors:11520 dropped:0 overruns:0 frame:11520
TX packets:10 errors:6 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:200
RX bytes:4334 (4.2 KiB) TX bytes:840 (840.0 b)
eth0 Link encap:Ethernet HWaddr 00:00:24:C1:8A:F8
inet addr:172.30.189.106 Bcast:172.30.189.255 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:4596 errors:0 dropped:0 overruns:0 frame:0
TX packets:2209 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:469010 (458.0 KiB) TX bytes:234131 (228.6 KiB)
Interrupt:5 Base address:0x9000
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:9 errors:0 dropped:0 overruns:0 frame:0
TX packets:9 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:1008 (1008.0 b) TX bytes:1008 (1008.0 b)
safe Link encap:Ethernet HWaddr 00:02:6F:21:FD:83
inet addr:6.0.0.2 Bcast:6.255.255.255 Mask:255.0.0.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)
.....
Interdisciplinary Telecommunications Program
University of Colorado at Boulder
http://AUGNet.colorado.edu
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