FreeBSD AMD64 7.1 LAST_ACK stuck

Simon simon at
Sat Sep 19 16:54:10 UTC 2009


I'm running FreeBSD AMD64 7.1-p4 After the server experienced a DoS attack,
it ended up with many sockets stuck in LACK_ACK state as reported by
netstat -na

Is this a bug or something else is wrong, how would I troubleshoot this?

Please CC me.

Thank you very much!

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