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The two LVS machines are connected to two REAL Servers using tunneling.
Only one real server is located on the local subnet, the other is located
some
3,000 miles away.
All is well, and the LVS system functions perfectly, but there must be a
port
clash somewhere as intermittently a user is unable to connect. Which user
is never the same and it seems to be related to the port allocation.
However, when I can replicate the problem, tcpdump from the LVS machines
doesn't even show a connection being made / refused, so its difficult to
actually
track down where the problem is.
No firewalls are running on the LVS machines, although there are strict
access
firewalls on the real servers.
Glyn.
----- Original Message -----
From: "Joseph Mack" <mack.joseph@xxxxxxx>
To: "LinuxVirtualServer.org users mailing list."
<lvs-users@xxxxxxxxxxxxxxxxxxxxxx>
Sent: Friday, June 13, 2003 12:11 PM
Subject: Re: Port problems
> Glyn Humphreys wrote:
> >
> > Does anyone know how to verify port related problems
>
> such as?
>
> Joe
>
> --
> Joseph Mack PhD, Senior Systems Engineer, SAIC contractor
> to the National Environmental Supercomputer Center,
> ph# 919-541-0007, RTP, NC, USA. mailto:mack.joseph@xxxxxxx
> _______________________________________________
> LinuxVirtualServer.org mailing list - lvs-users@xxxxxxxxxxxxxxxxxxxxxx
> Send requests to lvs-users-request@xxxxxxxxxxxxxxxxxxxxxx
> or go to http://www.in-addr.de/mailman/listinfo/lvs-users
>
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