17 Mar
2021
17 Mar
'21
11:55 a.m.
On Mar 17, Kees Meijs | Nefos <kees@nefos.nl> wrote:
# Recycle and Reuse TIME_WAIT sockets faster, default is 0 for both net.ipv4.tcp_tw_recycle = 1 net.ipv4.tcp_tw_reuse = 1 This is ***BAD***. tcp_tw_recycle is toxic because it breaks NATs, and has even been removed from recent kernels. Do not EVER set it. tcp_tw_reuse is only relevant for outgoing connections.
-- ciao, Marco