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Re: Flush UDP connection when virtual service fail

To: "LinuxVirtualServer.org users mailing list." <lvs-users@xxxxxxxxxxxxxxxxxxxxxx>
Subject: Re: Flush UDP connection when virtual service fail
From: Joseph Mack NA3T <jmack@xxxxxxxx>
Date: Tue, 20 Dec 2005 13:45:16 -0800 (PST)
On Tue, 20 Dec 2005, Marcos Hack wrote:

Good morning.

I'm using LVS to load balance SIP UDP connections, and when a virtual
service fail on a real server the director don't clean up the UDP
connection on connection table. Are there some workaround for this
issue?

I'm using Linux Kernel 2.6.13-15 from openSuSE 10.0.

There's not a lot of wisdom about SIP on LVS. One person (from memory) has it working, but other people are having problems like yours. Can you look back through the mailing list archives and see if there's anything related. Horms put out a patch recently (I'd guess in the last 2 months) related to flushing UDP connections, likely with SIP.

Can you let us know (on the list) what you find, so that it makes its way into the HOWTO eventually?

Thanks Joe

--
Joseph Mack NA3T EME(B,D), FM05lw North Carolina
jmack (at) wm7d (dot) net - azimuthal equidistant map
generator at http://www.wm7d.net/azproj.shtml Homepage http://www.austintek.com/ It's GNU/Linux!

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