ADSM-L

Re: Windows NT server and multiple network adapters

1999-01-22 12:57:18
Subject: Re: Windows NT server and multiple network adapters
From: Paul Zarnowski <vkm AT CORNELLC.CIT.CORNELL DOT EDU>
Date: Fri, 22 Jan 1999 12:57:18 -0500
At 11:24 AM 1/22/99 -0500, you wrote:
>From ADSM's point of view, we set up the clients to use IP addresses that
>are used by the backup network (10.0.x.x).  The server replies to the
>clients using whatever network the client started using.  We never give ADSM
>a machine name to resolve, therefore it never uses the main network.

Mitch;  I don't understand how the ADSM server can be made to reply using
whatever network the client started using.  The routes set up on your ADSM
server system will control the routing of packets sent back to the client,
no?  ADSM specifies the target IP address for the packets, but the
underlying OS/TcpIP will determine which interface card to send them out
on, based on the routes defined.  Seems to me that if you only have one
default route specified, then all outbound traffic from ADSM will go out
that default route.

>We have had occasion to run backups on both cards at the same time. It runs
>fine.  The only thing I'd recommend is using straight IP addresses and avoid
>name resolution.

Can you expand on the recommendation to not use name resolution?  I don't
see what the problem would be, and not using it can introduce other
headaches in managing your systems.

..Paul