Hi Narendra,

Changing client IP addresses should not affect your deployed agents so long as DNS resolution still works and firewall changes aren't also being made that block the communication ports required by SCOM (primarily 5723/5724 and 51909 for ACS).

I would imagine that this will affect your discovered network devices and that you may need to delete the currently discovered network devices and rediscover them with their new IP address. I would have to test this as this isn't something that I have encounter.

Rory McCaw

Principal Consultant, OpsMgr MVP

Infront Consulting Group

From: admin@lists.myITforum.com [admin@lists.myITforum.com] On Behalf Of Narendra_Bathula [Narendra_Bathula@mahindrasatyam.com]
Sent: Friday, November 27, 2009 6:21 AM
To: msmom@lists.myitforum.com
Subject: [msmom] RE: environment ip addresses and subnet masks are changed..

Can anybody please suggest me what to do and what is the impact on SCOM Environment.

Many Thanks,

Narendra.

Hi,

I am sorry. I not aware of that SCOM is dependent on IP address or not. As of my knowledge SCOM will not dependent on ipa ddress except Network devices.

This week in our company,  they are changing the all ip addresses and its subnet masks.(like 192.168.2….will replace with 10.24…..)

I am running with SCOM 2007 sp1 and up to 700 agents.

Is there any impact if they implement the above said change.

Many Thanks,

Narendra

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