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Okay, it happened again. (incredible expire times)

To: linux-virtualserver@xxxxxxxxxxxx
Subject: Okay, it happened again. (incredible expire times)
From: Lars Marowsky-Bree <lmb@xxxxxxxxx>
Date: Sat, 28 Aug 1999 23:20:00 +0200
# /sbin/ipchains -L -Mn | wc -l
   6079

The number is increasing steadily.

# /sbin/ipvsadm -L
IP Virtual Server (Version 0.7)
Protocol Local Address:Port Scheduler
      -> Remote Address:Port   Forward Weight ActiveConn FinConn
TCP XXX.XXX.XXX.XX:80 pcc
      -> 192.168.168.42:80     Masq    2000   86         192
      -> 192.168.168.43:80     Masq    2000   95         229
      -> 192.168.168.44:80     Masq    2000   93         343
      -> 192.168.168.41:80     Masq    2000   175        264

The client servers don't open that many outgoing connections to account for
the difference.

The entries look just like this:

TCP  715092:31.23 192.168.168.44       141.15.3.1           80 (80) -> 48142

While this is a clumsy solution, I vote for purging any entries with an expire
time >1000 minutes or so to get rid of those.

(This is using 2.1.12pre7) Hopefully, I assume that this is not going to
impact performance. Since the machines are HA, I _could_ reboot them everytime
it gets to worse, but I would rather not.

Sincerely,
    Lars Marowsky-Brée
        
--
Lars Marowsky-Brée
Network Management

teuto.net Netzdienste GmbH - DPN Verbund-Partner

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