Mike Silbersack 96af9ea52b - Add a new function tcp_twrecycleable, which tells us if the ISN which
we will generate for a given ip/port tuple has advanced far enough
for the time_wait socket in question to be safely recycled.

- Have in_pcblookup_local use tcp_twrecycleable to determine if
time_Wait sockets which are hogging local ports can be safely
freed.

This change preserves proper TIME_WAIT behavior under normal
circumstances while allowing for safe and fast recycling whenever
ephemeral port space is scarce.
2003-11-01 07:30:08 +00:00
..
2003-10-18 14:10:28 +00:00
2003-10-31 14:54:33 +00:00