Re: [nv-l] Networks Isolated from the Router

2002-09-11 11:09:15
Subject: Re: [nv-l] Networks Isolated from the Router
From: James Shanks <jshanks AT us.ibm DOT com>
To: nv-l AT lists.tivoli DOT com
Date: Wed, 11 Sep 2002 11:09:15 -0400
I'm just guessing here, but I would try demandpoll on both ends and see 
what happens.
When you say it is isolated, I presume that means that there is no 
(longer) a connection line showing.
Well, in order to draw a connection, NetView must know both ends of the 
link and the only way he can do that is if he has SNMP access to both 
ends.  If you lose SNMP access (community name changes perhaps) then the 
link will be removed.

James Shanks
Level 3 Support  for Tivoli NetView for UNIX and NT
Tivoli Software / IBM Software Group

"Santosh R Karekar" <skarekar AT in.ibm DOT com>
09/11/2002 06:44 AM

        To:     nv-l AT lists.tivoli DOT com
        Subject:        [nv-l] Networks Isolated from the Router



Have NetView 7.1.2 on Solaris 2.7

Modified location.conf file to change location of a Router from one
location to another location. Cleared and rebuild the topology database,
The is router showed all the networks on this Routers connected as
configured in location.conf, These Networks suddenly after 3 days are 
isolated from the Router but within the same location.
Has anybody faced such problem, if yes what is the reason for such 
and what is the solution for this type of problems not to reoccur.


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