Thanks for all replies. I will check with network support here weither they
can provide some NAT.
Bernard.
> -----Original Message-----
> From: Gareth Holl [SMTP:gholl@us.ibm.com]
> Sent: vendredi 14 mars 2003 16:58
> To: BAUDOUX BERNARD
> Cc: 'nv-l@lists.tivoli.com'
> Subject: Re: [nv-l] Same IP addresses on different boxes.
>
>
> You won't be able to have both devices on the map at the same time. NetView
> does not support duplicate IP addresses. I would suggest you use CNAT to
> perform header and payload translation for one of the duplicate subnets - you
> would be translating the IPaddresses to a set of addresses not currently in
> use by the network your NetView server resides on.
>
> Gareth Holl
> Staff Software Engineer
> gholl@us.ibm.com
>
> IBM Software Group - Tivoli Brand
> Research Triangle Park, North Carolina.
>
>
>
> bernard.baudoux@fortisbank.com
>
> 03/14/2003 10:29 AM
>
> To: "'nv-l@lists.tivoli.com'" <nv-l@lists.tivoli.com>
> cc:
> Subject: [nv-l] Same IP addresses on different boxes.
>
>
>
>
> Hello forumers,
>
> Netview 7.1.2 on AIX 4.3.3 ML09
>
> I have received a weird request from our net architecture staff. They want
> to setup routers in different countries with the same subnets (and even same
> addresses) on their interfaces. Those subnets would not be routed in the
> entire network, only locally so that on a strict routing point of view that's
> no problem.
>
> Our Netview box would have access to a dedicated loopback address on each
> router for management purposes. I know if Netview has access to a given
> address on a router, it discovers every other addresses on it. This is what
> they want : Netview must manage ALL interfaces (through SNMP polling) and
> must report any failing interface.
>
> My problem is that I wonder how netmon will react with all those duplicate
> addresses. I may not unmanage anything or else netmon will not poll them
> anymore.
>
> Anyone any idea on how I can do this ?? Any suggestion most appreciated.
>
> Bernard Baudoux.
> 4932 Application Networking / Network Management
> Telecommunication / 1GA2H
> Fortis Banque
> Tel : +32 (0)2 565 24 68
> Fax : +32 (0)2 228 83 69
> bernard.baudoux@fortisbank.com
>
>
>
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