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On Tue, 22 Apr 2008, Thomas Pedoussaut wrote:
> For one of my dozen of services ( a straight TCP connection), the
> TCP-FIN packets that are arriving on the load balancer are never passed
> to the real server.
looking in
http://marc.info/?l=linux-virtual-server&w=2
for "LVS DR FIN"
I find some postings by Siim_Poder with the same problem
(he's using LVS-NAT). He didn't really have a good idea what
was going on, but assumed that it was a flaky connection to
the client (I know the FIN packet has got as far as the
director, and you'd wonder why it couldn't get the next
step to the realserver). He increased his timeouts. He
hasn't come back saying that he still has the problem. Maybe
he's living with it, or maybe it's solved. I can't tell.
Another post from Andreas Lundqvist
http://marc.info/?l=linux-virtual-server&m=116254182228697&w=2
showed that the problem only occured with encrypted
services. He fixed the problem by changing the packet size
Let us know what you find.
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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