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monit<->mmonit connections

From: Gerrit Kühn
Subject: monit<->mmonit connections
Date: Wed, 23 Jan 2013 09:48:27 +0100

Hi all,

In some cases I see very weird behaviour of monit opening tons of
connections to mmonit that remain in status TIME_WAIT:

tcp        0      0      TIME_WAIT  

 ~ # netstat -an|grep -c TIME_WAIT        

These connections also appear to eat up netfilters conntrack table:

[4993154.310279] nf_conntrack: table full, dropping packet.

I cannot see any reason for this happening. I see it only few times (maybe 
thrice over the last year while running monit on about 50 machines) on 
different machines. It does not go away by restarting monit. However, rebooting 
the machine seems to help.
Any idea what might cause this behaviour and how to get rid of it?


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