Thanks for the clarification.  Hopefully I won't be doing that in the future
but it is always good to have ideas on how to make it work if I do.

Jeff

On Thu, Jan 14, 2010 at 5:13 PM, A Darren Dunham <ddun...@taos.com> wrote:

> On Thu, Jan 14, 2010 at 04:45:12PM -0700, Jeff Cleverley wrote:
> > Are you modifying the routing tables on the clients?
>
> Nope.
>
> > When used to do it with Data Protector/Omniback we found was that the
> master
> > server on subnet A did route using network B to a subnet B client.  The
> > problem was that the client looked at who the server was and got a subnet
> A
> > IP address back.  That sent all the data from the client through the
> > router.  We basically had to create a media server name on the master
> that
> > was on subnet B.  Then the clients backed up through the correct subnet.
> >
> > It seemed like when we tried to do this with Veritas (probably 5.1) it
> had
> > the same behavior.
>
> That shouldn't happen.  The Server should start the TCP connections from
> the correct interface.  In fact this problem would happen if interface A
> were listed as "required network interface" for the server.
>
> One thing you can do on the clients to at least notice if this is
> happening is to give the server interfaces explicit names, and only
> authorize the name on the correct subnet for that client.
>
> So for your server you might have names "server-A" and "server-B".  On
> client B, only put "server-B" in the authorized servers list.  If
> "server-A" did try to contact it, it wouldn't respond, and if "server-B"
> contacts it (as is correct), it will have a direct route to that
> address.
>
> --
> Darren
> _______________________________________________
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>



-- 
Jeff Cleverley
Unix Systems Administrator
4380 Ziegler Road
Fort Collins, Colorado 80525
970-288-4611
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