Opened 2 years ago

#20449 new defect

WiFi reconects but IP layer doesn't work

Reported by: mario_lopes Owned by: developers
Priority: high Milestone: Attitude Adjustment 12.09.1
Component: packages Version: Attitude Adjustment 12.09
Keywords: Cc:


Hello all.

I have node A and node B, consisting on x86 Alix 3D3 + MicroTik R52n-M, USB booting.
Wifi is configured in Ad-Hoc mode with WPA2 and ping each other well.
If I reboot node B, after booting, at node A I can see EAPOL messages plus ARP requests (from ping) with tcpdump and beacons received at monitor interface.
Same thing happens if I move node B to a place where they are hidden from each other, wait a few seconds and then moving node B to original place.

On both situations, if I do 'wifi down radio0' and then 'wifi up radio0', after few seconds and messages, ping starts working. Also, rebooting node B sometimes solves problem.

No messages found on syslog or via dmesg on both nodes.

Cannot use 14.07 due to unsolved problem reported on ticket #11862 and cannot use recent versions due to ticket #20360.


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