Description
When ssh’ing into a remote host through a cerowrt router, idle ssh
connections seem to stop working. This happens when the connection is
idle for what seems like a rather short time.
I added this to /etc/rc.local, and the problem went away:
sysctl -w net.netfilter.nf_conntrack_tcp_timeout_established=432000
This sets a 5 day close time. This is probably insane, but works well
for me so far. Of course, I’ve only had the box in play for 1.5 days…
This is a static export of the original bufferbloat.net issue
database. As such, no further commenting is possible; the
information is solely here for archival purposes.
I use ipv6 mostly, which never times out. I will add that to the default sysctl.conf in the rc6 build