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Re: curious ESTABLISHED timeout ?

To: lvs-users@xxxxxxxxxxxxxxxxxxxxxx
Subject: Re: curious ESTABLISHED timeout ?
Cc: wensong@xxxxxxxxxxxx
From: "SB CH" <chulmin2@xxxxxxxxxxx>
Date: Tue, 14 Oct 2003 02:11:40 +0000
The default timeout values are fine. You can use "ipvsadm -Lcn" to list
the connections at the load balancer when there is no connection at the
servers, most likely those connections will be expired soon (see the
expire value).

If you stick to that connections will be expired at almost the same time that they are expired in the servers, you can use "cat /proc/sys/net/ipv4/tcp_fin_timeout" at the server to see the timeout value, then set the same timeout value at the load balancer by "ipvsadm --set 900 <tcp_fin_timeout> 300".


So thanks for your answer.
But my concern is "ESTABLISHED" state and I guess that timeout is 15 minutes now, So when I use wlc schedule algorithm, there are some problems because so long established state timeout, in spite of the no connection.

Please re-answer about this problem.

Thanks.

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