Is it possible, to find out when was the last time there was any traffic on an opened TCP socket? Keepalive and timeout timers are based on this statistic, so I guess it has to be stored somewhere. ...
For network catastrophe simulations of our server environment, we are looking for a way to intentionally timeout a TCP socket. Are there any simple ways for existing sockets? Also, little C test-case ...
On Linux (my live servers are on RHEL 5.5 - the LXR links below are to the kernel version in that), man 7 ip says: A TCP local socket address that has been bound is unavailable for some time after ...