Thank you! Worked like a charm! Setting them to 0. Have been looking for that for several weeks. :-)
I think we enabled that when we were load testing but it was a different issue when we fixed why our sites were not responding, and we never reverted the settings. If you have a donation avenue, be happy to accommodate. :-) On Sat, Mar 18, 2017 at 2:49 PM, Lukas Tribus <[email protected]> wrote: > Hello Tony, > > > Am 18.03.2017 um 14:29 schrieb Tony Zakula: > >> Hi, >> >> We are having an issue when multiple users are on the same lan connecting >> to out network. We are running a network hosting maybe 20 servers/domains >> behind one HA proxy. Users on different networks connect fine. We are >> terminating SSL connections. >> > > Check your kernel settings, what is net.ipv4.tcp_tw_reuse and > net.ipv4.tcp_tw_recycle set to? > > net.ipv4.tcp_tw_recycle must be 0 (disabled). > net.ipv4.tcp_tw_recycle is bad. > > > More about this from Vincent Bernat: > https://vincent.bernat.im/en/blog/2014-tcp-time-wait-state-linux > >
