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RE: [FW1] telnet lose connection after idled



Hi,

	you should change the tcp_keepalive_timeout value of your server ( where
you telnet to ). Here, new value is set to 5 minutes. You may add this line
to the end of /etc/init.d/inetinit to set at every boot.

/usr/sbin/ndd -set /dev/tcp tcp_keepalive_interval 300000

Murat

P.S. : There may be other solutions. But my problem was solved with this
trick.

> -----Original Message-----
> From: [email protected]
> [mailto:[email protected]]On
> Behalf Of Winway
> Sent: Monday, July 09, 2001 8:39 AM
> To: [email protected]
> Subject: [FW1] telnet lose connection after idled
>
>
>
> Hi,all
>
> I telnet from behind my FW1 with Hide NAT to a remote host.
> Every time when
> I don't type any key for a little long time, the session will die. It
> doesn't reponse any key, and soon the connection lost. And at the
> meantime,the LogViewer show a packet drop that from the client to the
> host,the info."reason: unknown established TCP packet".
>
> Who can explain it? Can I avoid it?
>
> Thanks.
>
> Winway
>
>
>
>
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