what networking sysctls have you used a lot? (i'll start: http://net.netfilter.nf _conntrack_max and all the conntrack timeout settings)
-
Show this thread
-
these settings are so important and kind of hard to discover so i want to write a tiny guide
9 replies 2 retweets 66 likesShow this thread
Replying to @b0rk
one thing I see people get wrong is thinking that net.ipv4.tcp_fin_timeout or net.ipv4.netfilter.ip_conntrack_tcp_timeout_time_wait controls how long sockets remain in TIME_WAIT (which is actually in include/net/tcp.h). Covering that and tw_reuse/recycle would be helpful!
0 replies
1 retweet
1 like
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.