Re: Lost connection block on port 6000

From: Paul Sewell (psewell65@hotmail.com)
Date: 10/01/02


From: psewell65@hotmail.com (Paul Sewell)
Date: 1 Oct 2002 09:08:16 -0700


"flex" <info@entyerprisecomputernet.com> wrote in message news:<Nw8m9.63207$1C2.3044083@bgtnsc04-news.ops.worldnet.att.net>...
> "Paul Sewell" <psewell65@hotmail.com> wrote in message
> news:832d52a6.0209300640.5c4e33b5@posting.google.com...
> > We currently run Symantec Raptor 7.0 Enterprise firewall on NT 4.0
> > server. We have users connect over the Internet via VPN to connect to
> > one of our UNIX servers. They run X terminal sessions from this
> > server. The problem we get is that their connection times-out after 60
> > minutes on the port 6000. Please see error listed below.
> >
> > Statistics: duration=1253.70 id=HCrl sent=1117 rcvd=3813 srcif=Vpn3
> > src=192.168.200.203/52254 cldst=192.168.196.8/6000
> > svsrc=209.54.223.10/52728 dstif=Vpn4 dst=216.39.239.116/6000
> > proto=6000/tcp rule=1 (Lost connection block)
> >
> > If anyone has any advice on how to fix this, it would be much
> > appreciated.
> > Regards,
> > Paul.
>
> Not familiar with the specific h/w & s/w, but in telecom port
> implementations, convention is to establish connection with a time duration
> setting in ticks or seconds (either).
>
> A timer counts down, then when it hits 0 (zero), unless refreshed (reset to
> duration) the connection is dropped.
>
> EX: 60 minutes x 60 seconds per minute = 3600 seconds (if the units are
> seconds).
>
> Check the XWindows, Raptor, VPN or UNIX documentation.
>
> To keep this type of connection "up", a refresh must be sent before the
> duration expires.
>
>
> Flex

Thanks for the advice Flex, I will check into the refresh option.
Paul.



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