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On Thu, Apr 17, 2003 at 12:19:13PM +0900, Horms wrote:
> On Wed, Apr 16, 2003 at 01:01:32PM -0700, Fong Vang wrote:
> > I'm having a difficult time figuring out why packets are being dropped at
> > the load balancer for sessions that have no packets going through it.
> > Basically, the client (browsers) requests a such that could take up to 30
> > minutes to return. If it returns in less than 15 minutes, everything is
> > okay. Anything longer and the return packets (according to traffic
> > sniffing) would be dropped at the load balancer.
> >
> > We're using ipvsadm v1.21 with IPVS v1.0.6. We're using IPVS in NAT mode.
> >
> > After issueing a request from the browser, ipvsadm -Lnc set the expire time
> > to 15 minutes and then starts the count down. Could this be what's causing
> > the problem? If so, how do I change this?
>
> Yes, that is almost certainly the problem.
> You can change these timeouts by modifying the LVS source
> and recompiling the code.
Correction. You can also modify the timeouts by modifying
the proc files /proc/sys/net/ipv4/vs/timeout_*
--
Horms
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