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Re: Problems with idle ssh or telnet or other continuousconnections...(

To: Joseph Mack <mack.joseph@xxxxxxx>
Subject: Re: Problems with idle ssh or telnet or other continuousconnections...(fwd)
Cc: <lvs-users@xxxxxxxxxxxxxxxxxxxxxx>
From: Julian Anastasov <ja@xxxxxx>
Date: Wed, 10 Oct 2001 16:00:13 +0300 (EEST)
        Hello,

On Wed, 10 Oct 2001, Joseph Mack wrote:

> Joseph Mack wrote:
> >
> > Pawel Kisiel wrote:
> > > I've found that kernel have 15 minutes timeout of idle
> > > connection in established state. I'm using LVS-DR by the way.....and
> > > kernel 2.4.x with iptables
> >
> > I get a reset connection when I try this with ssh. Let me see what
> > I can do to get it to work.
>
>
> Julian,
>       when I try to set the timeout values for 0.9.3-2.4.9, ipvsadm 1.19
> I get
>
>
> # ipvsadm --set 0 0 0
>
> illegal timeout values
>
> # ipvsadm --set tcp 0 tcpfin 0 udp 0
>
> illegal timeout values
>
> what am I doing wrong?

        These problems were fixed in 0.9.4 after report from
Brent Cook <busterb@xxxxxxxxxxxxxxx> on 31-Aug. I hope Wensong
explained everything in the ipvsadm man page.

        I didn't tried it but may be the solution to all these
problems is to alter /proc/sys/net/ipv4/tcp_keepalive_time as
Kyle Sparger <ksparger@xxxxxxxxxxxx> proposed on 5-Oct

> Thanks Joe

Regards

--
Julian Anastasov <ja@xxxxxx>



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