This sounds like the problem jim gettys is having on 2.4ghz. It takes 1+ days to happen. We've ruled out ipv6 tunneling and syns as the cause... he is presently running without syn flood, ipv6, and now WPA support in the hope that that's a cause (there is a fix for WPA stuff in 3.10.34 pending)
are you using WPA? taking a long term packet capture seems worthwhile. On Fri, Mar 28, 2014 at 1:04 AM, Toke Høiland-Jørgensen <[email protected]> wrote: > So I've had a strange issue with the 5ghz network on my wndr after a few > days' uptime: Packets stopped getting through on the 5ghz network. I.e. > clients already connected could no longer connect to anything, and > trying to connect a new client resulted in the wlan association > succeeding, but the clients failing to get a DHCP lease. > > There's nothing in the logs to indicate what might be wrong (no DMA > errors or anything like that). 'logread' shows dnsmasq receiving and > replying to DHCP requests, but the answers never reach the clients. > > Restarting the wireless (i.e. running 'wifi') fixed it. > > Any ideas? I'm on 3.10.32-12(ish). Built from git commit > 9bbc728cb7508dce24c480ac63d6e4f63d5c02f5 from the cerowrt-3.10 repo. :) > > -Toke > > _______________________________________________ > Cerowrt-devel mailing list > [email protected] > https://lists.bufferbloat.net/listinfo/cerowrt-devel > -- Dave Täht Fixing bufferbloat with cerowrt: http://www.teklibre.com/cerowrt/subscribe.html _______________________________________________ Cerowrt-devel mailing list [email protected] https://lists.bufferbloat.net/listinfo/cerowrt-devel
