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#1 2013-08-08 07:08:51

r0b0t
Member
From: /tmp
Registered: 2009-05-24
Posts: 505

Malformed traffic "Unknown SSAP/DSAP" on wlan interface

The internet slowed down consistently the last week but *as usual* didn't pay much attention but today after checking carefully saw that by pinging the router itself I was loosing alot of packets.

No dmesg errors, netstat -i showed no TX or RX errors and everything was running correctly, giving a shot to tcpdump I got:

09:17:36.629258 ac:c4:2b:3e:ef:c5 Unknown SSAP 0x44 > d4:12:a5:f3:14:aa Unknown DSAP 0x3e Information, send seq 0, rcv seq 16, Flags [Response], length 1464
09:17:36.676526 ac:c4:2b:3e:ef:c5 Unknown SSAP 0x44 > d4:12:a5:f3:14:aa Unknown DSAP 0x40 Information, send seq 0, rcv seq 16, Flags [Response], length 1464
09:17:36.677432 ac:c4:2b:3e:ef:c5 Unknown SSAP 0x44 > d4:12:a5:f3:14:aa Unknown DSAP 0x40 Information, send seq 0, rcv seq 16, Flags [Response], length 1464
09:17:36.677549 ac:c4:2b:3e:ef:c5 Unknown SSAP 0x44 > d4:12:a5:f3:14:aa STP Information, send seq 0, rcv seq 16, Flags [Response], length 1464
09:17:36.677742 ac:c4:2b:3e:ef:c5 Unknown SSAP 0x44 > d4:12:a5:f3:14:aa STP Information, send seq 0, rcv seq 16, Flags [Response], length 1464
09:17:36.678692 ac:c4:2b:3e:ef:c5 > d4:12:a5:f3:14:aa Unknown DSAP 0x44 Information, send seq 0, rcv seq 16, Flags [Response], length 1464
09:17:36.678819 ac:c4:2b:3e:ef:c5 > d4:12:a5:f3:14:aa Unknown DSAP 0x44 Information, send seq 0, rcv seq 16, Flags [Response], length 1464
09:17:36.679006 ac:c4:2b:3e:ef:c5 Unknown SSAP 0x44 > d4:12:a5:f3:14:aa Unknown DSAP 0x46 Information, send seq 0, rcv seq 16, Flags [Response], length 1464
09:17:36.679187 ac:c4:2b:3e:ef:c5 Unknown SSAP 0x44 > d4:12:a5:f3:14:aa Unknown DSAP 0x46 Information, send seq 0, rcv seq 16, Flags [Response], length 1464
09:17:36.726519 ac:c4:2b:3e:ef:c5 Unknown SSAP 0x44 > d4:12:a5:f3:14:aa Unknown DSAP 0x48 Information, send seq 0, rcv seq 16, Flags [Response], length 1464
09:17:36.727554 ac:c4:2b:3e:ef:c5 Unknown SSAP 0x44 > d4:12:a5:f3:14:aa Unknown DSAP 0x48 Information, send seq 0, rcv seq 16, Flags [Response], length 1464
09:17:36.727647 ac:c4:2b:3e:ef:c5 Unknown SSAP 0x44 > d4:12:a5:f3:14:aa Unknown DSAP 0x4a Information, send seq 0, rcv seq 16, Flags [Response], length 1464
09:17:36.727857 ac:c4:2b:3e:ef:c5 Unknown SSAP 0x44 > d4:12:a5:f3:14:aa Unknown DSAP 0x4a Information, send seq 0, rcv seq 16, Flags [Response], length 1464
09:17:36.728025 ac:c4:2b:3e:ef:c5 Unknown SSAP 0x44 > d4:12:a5:f3:14:aa Unknown DSAP 0x4c Information, send seq 0, rcv seq 16, Flags [Response], length 1464
09:17:36.728931 ac:c4:2b:3e:ef:c5 Unknown SSAP 0x44 > d4:12:a5:f3:14:aa Unknown DSAP 0x4c Information, send seq 0, rcv seq 16, Flags [Response], length 1464
09:17:36.729047 ac:c4:2b:3e:ef:c5 Unknown SSAP 0x44 > d4:12:a5:f3:14:aa RS511 Information, send seq 0, rcv seq 16, Flags [Response], length 1464
09:17:36.729245 ac:c4:2b:3e:ef:c5 Unknown SSAP 0x44 > d4:12:a5:f3:14:aa RS511 Information, send seq 0, rcv seq 16, Flags [Response], length 1464
09:17:36.729428 ac:c4:2b:3e:ef:c5 Unknown SSAP 0x44 > d4:12:a5:f3:14:aa Unknown DSAP 0x50 Information, send seq 0, rcv seq 16, Flags [Response], length 1464
09:17:36.776557 ac:c4:2b:3e:ef:c5 Unknown SSAP 0x44 > d4:12:a5:f3:14:aa Unknown DSAP 0x50 Information, send seq 0, rcv seq 16, Flags [Response], length 1464
09:17:36.777572 ac:c4:2b:3e:ef:c5 Unknown SSAP 0x44 > d4:12:a5:f3:14:aa Unknown DSAP 0x52 Information, send seq 0, rcv seq 16, Flags [Response], length 1464
09:17:36.777674 ac:c4:2b:3e:ef:c5 Unknown SSAP 0x44 > d4:12:a5:f3:14:aa Unknown DSAP 0x52 Information, send seq 0, rcv seq 16, Flags [Response], length 1464
09:17:36.777885 ac:c4:2b:3e:ef:c5 Unknown SSAP 0x44 > d4:12:a5:f3:14:aa Unknown DSAP 0x54 Information, send seq 0, rcv seq 16, Flags [Response], length 1464
09:17:36.778055 ac:c4:2b:3e:ef:c5 Unknown SSAP 0x44 > d4:12:a5:f3:14:aa Unknown DSAP 0x54 Information, send seq 0, rcv seq 16, Flags [Response], length 1464
09:17:36.778973 ac:c4:2b:3e:ef:c5 Unknown SSAP 0x44 > d4:12:a5:f3:14:aa Unknown DSAP 0x56 Information, send seq 0, rcv seq 16, Flags [Response], length 1464
09:17:36.779097 ac:c4:2b:3e:ef:c5 Unknown SSAP 0x44 > d4:12:a5:f3:14:aa Unknown DSAP 0x56 Information, send seq 0, rcv seq 16, Flags [Response], length 1464
09:17:36.779286 ac:c4:2b:3e:ef:c5 Unknown SSAP 0x44 > d4:12:a5:f3:14:aa Unknown DSAP 0x58 Information, send seq 0, rcv seq 16, Flags [Response], length 1464
09:17:36.779466 ac:c4:2b:3e:ef:c5 Unknown SSAP 0x44 > d4:12:a5:f3:14:aa Unknown DSAP 0x58 Information, send seq 0, rcv seq 16, Flags [Response], length 1464
09:17:36.826799 ac:c4:2b:3e:ef:c5 Unknown SSAP 0x44 > d4:12:a5:f3:14:aa Unknown DSAP 0x5a Information, send seq 0, rcv seq 16, Flags [Response], length 1464
09:17:36.827722 ac:c4:2b:3e:ef:c5 Unknown SSAP 0x44 > d4:12:a5:f3:14:aa Unknown DSAP 0x5a Information, send seq 0, rcv seq 16, Flags [Response], length 1464
09:17:36.827832 ac:c4:2b:3e:ef:c5 Unknown SSAP 0x44 > d4:12:a5:f3:14:aa Unknown DSAP 0x5c Information, send seq 0, rcv seq 16, Flags [Response], length 1464
09:17:36.828027 ac:c4:2b:3e:ef:c5 Unknown SSAP 0x44 > d4:12:a5:f3:14:aa Unknown DSAP 0x5c Information, send seq 0, rcv seq 16, Flags [Response], length 1464
09:17:36.828212 ac:c4:2b:3e:ef:c5 Unknown SSAP 0x44 > d4:12:a5:f3:14:aa Unknown DSAP 0x5e Information, send seq 0, rcv seq 16, Flags [Response], length 1464
09:17:36.829084 ac:c4:2b:3e:ef:c5 Unknown SSAP 0x44 > d4:12:a5:f3:14:aa Unknown DSAP 0x5e Information, send seq 0, rcv seq 16, Flags [Response], length 1464
09:17:36.829209 ac:c4:2b:3e:ef:c5 Unknown SSAP 0x44 > d4:12:a5:f3:14:aa Unknown DSAP 0x60 Information, send seq 0, rcv seq 16, Flags [Response], length 1464
09:17:36.829396 ac:c4:2b:3e:ef:c5 Unknown SSAP 0x44 > d4:12:a5:f3:14:aa Unknown DSAP 0x60 Information, send seq 0, rcv seq 16, Flags [Response], length 1464
09:17:36.876815 ac:c4:2b:3e:ef:c5 Unknown SSAP 0x44 > d4:12:a5:f3:14:aa Unknown DSAP 0x62 Information, send seq 0, rcv seq 16, Flags [Response], length 1464
09:17:36.877631 ac:c4:2b:3e:ef:c5 Unknown SSAP 0x44 > d4:12:a5:f3:14:aa Unknown DSAP 0x62 Information, send seq 0, rcv seq 16, Flags [Response], length 1464
09:17:36.877716 ac:c4:2b:3e:ef:c5 Unknown SSAP 0x44 > d4:12:a5:f3:14:aa Unknown DSAP 0x64 Information, send seq 0, rcv seq 16, Flags [Response], length 1464
09:17:36.877914 ac:c4:2b:3e:ef:c5 Unknown SSAP 0x44 > d4:12:a5:f3:14:aa Unknown DSAP 0x64 Information, send seq 0, rcv seq 16, Flags [Response], length 1464
09:17:36.878092 ac:c4:2b:3e:ef:c5 Unknown SSAP 0x44 > d4:12:a5:f3:14:aa Unknown DSAP 0x66 Information, send seq 0, rcv seq 16, Flags [Response], length 1464
09:17:36.878997 ac:c4:2b:3e:ef:c5 Unknown SSAP 0x44 > d4:12:a5:f3:14:aa Unknown DSAP 0x66 Information, send seq 0, rcv seq 16, Flags [Response], length 1464
09:17:36.879123 ac:c4:2b:3e:ef:c5 Unknown SSAP 0x44 > d4:12:a5:f3:14:aa Unknown DSAP 0x68 Information, send seq 0, rcv seq 16, Flags [Response], length 1464
09:17:36.879310 ac:c4:2b:3e:ef:c5 Unknown SSAP 0x44 > d4:12:a5:f3:14:aa Unknown DSAP 0x68 Information, send seq 0, rcv seq 16, Flags [Response], length 1464
09:17:36.879491 ac:c4:2b:3e:ef:c5 Unknown SSAP 0x44 > d4:12:a5:f3:14:aa Unknown DSAP 0x6a Information, send seq 0, rcv seq 16, Flags [Response], length 1464
09:17:36.926802 ac:c4:2b:3e:ef:c5 Unknown SSAP 0x44 > d4:12:a5:f3:14:aa Unknown DSAP 0x6a Information, send seq 0, rcv seq 16, Flags [Response], length 1464
09:17:36.927606 ac:c4:2b:3e:ef:c5 Unknown SSAP 0x44 > d4:12:a5:f3:14:aa Unknown DSAP 0x6c Information, send seq 0, rcv seq 16, Flags [Response], length 1464
09:17:36.927715 ac:c4:2b:3e:ef:c5 Unknown SSAP 0x44 > d4:12:a5:f3:14:aa Unknown DSAP 0x6c Information, send seq 0, rcv seq 16, Flags [Response], length 1464
09:17:36.927911 ac:c4:2b:3e:ef:c5 Unknown SSAP 0x44 > d4:12:a5:f3:14:aa Unknown DSAP 0x6e Information, send seq 0, rcv seq 16, Flags [Response], length 1464
09:17:36.928096 ac:c4:2b:3e:ef:c5 Unknown SSAP 0x44 > d4:12:a5:f3:14:aa Unknown DSAP 0x6e Information, send seq 0, rcv seq 16, Flags [Response], length 1464
09:17:36.928968 ac:c4:2b:3e:ef:c5 Unknown SSAP 0x44 > d4:12:a5:f3:14:aa Unknown DSAP 0x70 Information, send seq 0, rcv seq 16, Flags [Response], length 1464
09:17:36.929092 ac:c4:2b:3e:ef:c5 Unknown SSAP 0x44 > d4:12:a5:f3:14:aa Unknown DSAP 0x70 Information, send seq 0, rcv seq 16, Flags [Response], length 1464
09:17:37.127976 ac:c4:2b:3e:ef:c5 Unknown SSAP 0x44 > d4:12:a5:f3:14:aa ProWay Information, send seq 0, rcv seq 16, Flags [Response], length 1464
09:17:37.128173 ac:c4:2b:3e:ef:c5 Unknown SSAP 0x44 > d4:12:a5:f3:14:aa ProWay Information, send seq 0, rcv seq 16, Flags [Response], length 1464
09:17:37.128353 ac:c4:2b:3e:ef:c5 Unknown SSAP 0x44 > d4:12:a5:f3:14:aa Unknown DSAP 0x90 Information, send seq 0, rcv seq 16, Flags [Response], length 1464
09:17:37.129301 ac:c4:2b:3e:ef:c5 Unknown SSAP 0x44 > d4:12:a5:f3:14:aa Unknown DSAP 0x90 Information, send seq 0, rcv seq 16, Flags [Response], length 1464
09:17:37.129435 ac:c4:2b:3e:ef:c5 Unknown SSAP 0x44 > d4:12:a5:f3:14:aa Unknown DSAP 0x92 Information, send seq 0, rcv seq 16, Flags [Response], length 1464
09:17:37.129614 ac:c4:2b:3e:ef:c5 Unknown SSAP 0x44 > d4:12:a5:f3:14:aa Unknown DSAP 0x92 Information, send seq 0, rcv seq 16, Flags [Response], length 1464
09:17:37.129794 ac:c4:2b:3e:ef:c5 Unknown SSAP 0x44 > d4:12:a5:f3:14:aa Unknown DSAP 0x94 Information, send seq 0, rcv seq 16, Flags [Response], length 1464
09:17:37.177024 ac:c4:2b:3e:ef:c5 Unknown SSAP 0x44 > d4:12:a5:f3:14:aa Unknown DSAP 0x94 Information, send seq 0, rcv seq 16, Flags [Response], length 1464
09:17:37.177868 ac:c4:2b:3e:ef:c5 Unknown SSAP 0x44 > d4:12:a5:f3:14:aa Unknown DSAP 0x96 Information, send seq 0, rcv seq 16, Flags [Response], length 1464
09:17:37.177979 ac:c4:2b:3e:ef:c5 Unknown SSAP 0x44 > d4:12:a5:f3:14:aa Unknown DSAP 0x96 Information, send seq 0, rcv seq 16, Flags [Response], length 1464
09:17:37.178179 ac:c4:2b:3e:ef:c5 Unknown SSAP 0x44 > d4:12:a5:f3:14:aa Unknown DSAP 0x98 Information, send seq 0, rcv seq 16, Flags [Response], length 1464
09:17:37.178363 ac:c4:2b:3e:ef:c5 Unknown SSAP 0x44 > d4:12:a5:f3:14:aa Unknown DSAP 0x98 Information, send seq 0, rcv seq 16, Flags [Response], length 1464
09:17:37.179230 ac:c4:2b:3e:ef:c5 Unknown SSAP 0x44 > d4:12:a5:f3:14:aa Unknown DSAP 0x9a Information, send seq 0, rcv seq 16, Flags [Response], length 1464
09:17:37.179354 ac:c4:2b:3e:ef:c5 Unknown SSAP 0x44 > d4:12:a5:f3:14:aa Unknown DSAP 0x9a Information, send seq 0, rcv seq 16, Flags [Response], length 1464
09:17:37.179541 ac:c4:2b:3e:ef:c5 Unknown SSAP 0x44 > d4:12:a5:f3:14:aa Unknown DSAP 0x9c Information, send seq 0, rcv seq 16, Flags [Response], length 1464
09:17:37.227033 ac:c4:2b:3e:ef:c5 Unknown SSAP 0x44 > d4:12:a5:f3:14:aa Unknown DSAP 0x9c Information, send seq 0, rcv seq 16, Flags [Response], length 1464
09:17:37.227837 ac:c4:2b:3e:ef:c5 Unknown SSAP 0x44 > d4:12:a5:f3:14:aa Unknown DSAP 0x9e Information, send seq 0, rcv seq 16, Flags [Response], length 1464
09:17:37.227946 ac:c4:2b:3e:ef:c5 Unknown SSAP 0x44 > d4:12:a5:f3:14:aa Unknown DSAP 0x9e Information, send seq 0, rcv seq 16, Flags [Response], length 1464
09:17:37.228146 ac:c4:2b:3e:ef:c5 Unknown SSAP 0x44 > d4:12:a5:f3:14:aa Unknown DSAP 0xa0 Information, send seq 0, rcv seq 16, Flags [Response], length 1464
09:17:37.228323 ac:c4:2b:3e:ef:c5 Unknown SSAP 0x44 > d4:12:a5:f3:14:aa Unknown DSAP 0xa0 Information, send seq 0, rcv seq 16, Flags [Response], length 1464
09:17:37.229216 ac:c4:2b:3e:ef:c5 Unknown SSAP 0x44 > d4:12:a5:f3:14:aa Unknown DSAP 0xa2 Information, send seq 0, rcv seq 16, Flags [Response], length 1464
09:17:37.229340 ac:c4:2b:3e:ef:c5 Unknown SSAP 0x44 > d4:12:a5:f3:14:aa Unknown DSAP 0xa2 Information, send seq 0, rcv seq 16, Flags [Response], length 1464
09:17:37.229529 ac:c4:2b:3e:ef:c5 Unknown SSAP 0x44 > d4:12:a5:f3:14:aa Unknown DSAP 0xa4 Information, send seq 0, rcv seq 16, Flags [Response], length 1464
09:17:37.277196 ac:c4:2b:3e:ef:c5 Unknown SSAP 0x44 > d4:12:a5:f3:14:aa Unknown DSAP 0xa4 Information, send seq 0, rcv seq 16, Flags [Response], length 1464
09:17:37.277999 ac:c4:2b:3e:ef:c5 Unknown SSAP 0x44 > d4:12:a5:f3:14:aa Unknown DSAP 0xa6 Information, send seq 0, rcv seq 16, Flags [Response], length 1464
09:17:37.278139 ac:c4:2b:3e:ef:c5 Unknown SSAP 0x44 > d4:12:a5:f3:14:aa Unknown DSAP 0xa6 Information, send seq 0, rcv seq 16, Flags [Response], length 1464
09:17:37.278301 ac:c4:2b:3e:ef:c5 Unknown SSAP 0x44 > d4:12:a5:f3:14:aa Unknown DSAP 0xa8 Information, send seq 0, rcv seq 16, Flags [Response], length 1464
09:17:37.278486 ac:c4:2b:3e:ef:c5 Unknown SSAP 0x44 > d4:12:a5:f3:14:aa Unknown DSAP 0xa8 Information, send seq 0, rcv seq 16, Flags [Response], length 1464
09:17:37.279503 ac:c4:2b:3e:ef:c5 Unknown SSAP 0x44 > d4:12:a5:f3:14:aa SNAP Information, send seq 0, rcv seq 16, Flags [Response], length 64
09:17:37.279512 ac:c4:2b:3e:ef:c5 Unknown SSAP 0x44 > d4:12:a5:f3:14:aa SNAP Information, send seq 0, rcv seq 16, Flags [Response], length 64
09:17:37.279728 ac:c4:2b:3e:ef:c5 Unknown SSAP 0x44 > d4:12:a5:f3:14:aa Unknown DSAP 0xac Information, send seq 0, rcv seq 16, Flags [Response], length 1464
09:17:37.279903 ac:c4:2b:3e:ef:c5 Unknown SSAP 0x44 > d4:12:a5:f3:14:aa Unknown DSAP 0xac Information, send seq 0, rcv seq 16, Flags [Response], length 1464
09:17:37.280110 ac:c4:2b:3e:ef:c5 Unknown SSAP 0x44 > d4:12:a5:f3:14:aa Unknown DSAP 0xae Information, send seq 0, rcv seq 16, Flags [Response], length 1464
09:17:37.280271 ac:c4:2b:3e:ef:c5 Unknown SSAP 0x44 > d4:12:a5:f3:14:aa Unknown DSAP 0xae Information, send seq 0, rcv seq 16, Flags [Response], length 1464
09:17:37.280456 ac:c4:2b:3e:ef:c5 Unknown SSAP 0x44 > d4:12:a5:f3:14:aa Unknown DSAP 0xb0 Information, send seq 0, rcv seq 16, Flags [Response], length 1464
09:17:37.280639 ac:c4:2b:3e:ef:c5 Unknown SSAP 0x44 > d4:12:a5:f3:14:aa Unknown DSAP 0xb0 Information, send seq 0, rcv seq 16, Flags [Response], length 1464
09:17:37.280823 ac:c4:2b:3e:ef:c5 Unknown SSAP 0x44 > d4:12:a5:f3:14:aa Unknown DSAP 0xb2 Information, send seq 0, rcv seq 16, Flags [Response], length 1464
09:17:37.281006 ac:c4:2b:3e:ef:c5 Unknown SSAP 0x44 > d4:12:a5:f3:14:aa Unknown DSAP 0xb2 Information, send seq 0, rcv seq 16, Flags [Response], length 1464
09:17:37.308147 IP (tos 0x0, ttl 64, id 0, offset 0, flags [DF], proto ICMP (1), length 84)
    192.168.2.111 > 192.168.2.1: ICMP echo request, id 848, seq 15, length 64
09:17:37.327108 ac:c4:2b:3e:ef:c5 Unknown SSAP 0x44 > d4:12:a5:f3:14:aa Unknown DSAP 0xb4 Information, send seq 0, rcv seq 16, Flags [Response], length 1464
09:17:37.327979 ac:c4:2b:3e:ef:c5 Unknown SSAP 0x44 > d4:12:a5:f3:14:aa Unknown DSAP 0xb4 Information, send seq 0, rcv seq 16, Flags [Response], length 1464
09:17:37.328125 ac:c4:2b:3e:ef:c5 Unknown SSAP 0x44 > d4:12:a5:f3:14:aa Unknown DSAP 0xb6 Information, send seq 0, rcv seq 16, Flags [Response], length 1464
09:17:37.328293 ac:c4:2b:3e:ef:c5 Unknown SSAP 0x44 > d4:12:a5:f3:14:aa Unknown DSAP 0xb6 Information, send seq 0, rcv seq 16, Flags [Response], length 1464
09:17:37.328512 ac:c4:2b:3e:ef:c5 Unknown SSAP 0x44 > d4:12:a5:f3:14:aa Unknown DSAP 0xb8 Information, send seq 0, rcv seq 16, Flags [Response], length 1464
09:17:37.329525 ac:c4:2b:3e:ef:c5 Unknown SSAP 0x44 > d4:12:a5:f3:14:aa Unknown DSAP 0xb8 Information, send seq 0, rcv seq 16, Flags [Response], length 1464
09:17:37.329659 ac:c4:2b:3e:ef:c5 Unknown SSAP 0x44 > d4:12:a5:f3:14:aa Unknown DSAP 0xba Information, send seq 0, rcv seq 16, Flags [Response], length 1464
09:17:37.329912 ac:c4:2b:3e:ef:c5 Unknown SSAP 0x44 > d4:12:a5:f3:14:aa Unknown DSAP 0xba Information, send seq 0, rcv seq 16, Flags [Response], length 1464http://openvswitch.org/pipermail/discuss/2012-April/006931.html
09:17:37.329922 ac:c4:2b:3e:ef:c5 Unknown SSAP 0x44 > d4:12:a5:f3:14:aa Unknown DSAP 0xbc Information, send seq 0, rcv seq 16, Flags [Response], length 166

I'm pretty sure it's the first time most of you guys see something like this but with what I know:

1) The packets are malformed and are beeing detected as another protocol
2) It's wayyyy a flood which cause a lot of network issues like network bandwidth consumption and not to mention filling the MAC Address table, ah, those you see in the log are fake and not existent either on my laptop nor in the router.
3) Something is wrong with the driver / software layer which doesn't generate the traffic *sometimes* correctly for some crazy unknown reason.
4) the hole google has very few posts about the subject, among the most interesting: http://41j.com/blog/2012/11/troubleshootmalformed/
http://openvswitch.org/pipermail/discus … 06931.html  (so happened on the virtual switch when they tried to change the destination MAC address due to a bug related to the version of openvswith) so basically if the packet is not handled correctly it's malformed and for some strange reason tcpdump detects the traffic as https://en.wikipedia.org/wiki/IEEE_802.3 or 802.2?
5) I'm pretty sure it's related to my wifi driver as I tried with another laptop doing the same and the traffic was normal standard BLESSED ICMP!


What I'm going to do:
I saw that I forgot to whitelist bcma so I will reboot with that whitelisted also will try the latest kernel which I just installed now.

Last edited by r0b0t (2013-08-08 07:30:45)

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#2 2013-08-08 07:58:13

r0b0t
Member
From: /tmp
Registered: 2009-05-24
Posts: 505

Re: Malformed traffic "Unknown SSAP/DSAP" on wlan interface

After the tests,

I got testing with 2 linux laptops and 1 android, the source of this caos is the router itself, each time I sniff with a device and use internet with the others I see the router sending these packets to the devices, it's like each time it receives a packet it floods with these.....

I actually changed the wireless channel,  extention channel, set wireless mode to N only, did a reset, etc but yet...
NO JOY

What could be the cause of this?

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