On Sat, 6 Aug 2022 11:58:49 +0200 Thibaut <[email protected]> wrote:
> > > Le 6 août 2022 à 00:50, Mark Mentovai <[email protected]> a écrit : > > Thanks a lot for these details. Based on your input and looking at > our current 5.10 source and the current upstream, it seems this might > have already been fixed upstream: > > https://github.com/torvalds/linux/commit/0b69c54c74bcb60e834013ccaf596caf05156a8e > > I’ll check if this can be backported without too much fuss. FWIW, I think I have tracked down a similar issue on lantiq xrx200, abused as a simple AP. Roaming / handover to it resulted in a ~30% chance of described blackout. All WiFi traffic is tagged. I found that the packets directed at the station disappeared inside the lantiq HW switch. MAC address query on the switch showed the station's MAC was still on the outside, upstream LAN port (Layer 2 bridge of all APs) When I replaced the xrx200 with an Atheros QCA9563 (same OpenWRT-22.03, similar configuration) the issue went away, so I concluded an unfixable hardware issue. Didn't know there was a workaround. Long story short: lantiq might also benefit from this. Thanks, Torsten _______________________________________________ openwrt-devel mailing list [email protected] https://lists.openwrt.org/mailman/listinfo/openwrt-devel
