nv-l

RE: [NV-L] Looking for a way to verify SNMP connectivity to all managed nodes

2007-09-19 14:33:42
Subject: RE: [NV-L] Looking for a way to verify SNMP connectivity to all managed nodes
From: "Dold, Randal" <Randal.Dold AT ladwp DOT com>
To: "Tivoli NetView Discussions" <nv-l AT lists.ca.ibm DOT com>
Date: Wed, 19 Sep 2007 11:14:45 -0700
Leslie,
Those are some good ideas.
Thanks very much!
-----Original Message-----
From: nv-l-bounces AT lists.ca.ibm DOT com [mailto:nv-l-bounces AT lists.ca.ibm DOT com]On Behalf Of Leslie Clark
Sent: Tuesday, September 18, 2007 5:52 PM
To: Tivoli NetView Discussions
Subject: Re: [NV-L] Looking for a way to verify SNMP connectivity to allmanaged nodes


You could use the servmon feature and define a custom test that does an snmpget of something like sysobjectid and indicates by return code whether the request failed off. It is pretty simple. You can configure the test to run at a long interval, like weekly or something. An event is generated when status changes. You might end up with a smartset of all things that are SNMP enbabled, and that's probably not good if it is a big network. But check it out. there is a servmon.conf file in /usr/OV/conf.

Generally I have just put a script in cron that dumps a list of nodes and does an snmpget against them and produces a report. The nvUtil command can be used to dump a list of things where 'isSNMPSupported' is true, so you are only checking the things that Netview discovered with SNMP.

Cordially,

Leslie A. Clark
IT Services Specialist, Network Mgmt
Information Technology Services Americas
IBM Global Services
(248) 552-4968 Voicemail, Fax, Pager



"Dold, Randal" <Randal.Dold AT ladwp DOT com>
Sent by: nv-l-bounces AT lists.ca.ibm DOT com

09/18/2007 11:18 AM
Please respond to
Tivoli NetView Discussions <nv-l AT lists.ca.ibm DOT com>

To
<nv-l AT lists.ca.ibm DOT com>
cc
Subject
[NV-L] Looking for a way to verify SNMP connectivity to all managed        nodes






NV 7.1.4 FP5 on AIX 5.2

I have had discovered and managed devices, which are being ping-polled, lose their SNMP connectivity to NetView.

Unfortunately, NetView doesn't seem to tell me when it loses SNMP connectivity to a device, or if it does, I do not know where to look.

Is there a way I can use NV to globally test SNMP connectivity to all my managed nodes, as opposed to using the GUI Test > Connectivity method for one node at a time?

We will be changing our community strings on all SNMP nodes soon, so a global test could tell me when all devices are up to date with the new community strings.

Thanks



-------------------------Confidentiality Notice--------------------------
This electronic message transmission contains information from the Los Angeles Department of Water and Power, which may be confidential.  If you are not the intended recipient, be aware that any disclosure, copying, distribution or use of the content of this information is prohibited.  If you have received this communication in error, please notify us immediately by e-mail and delete the original message and any attachment without reading or saving in any manner.

_______________________________________________
NV-L mailing list
NV-L AT lists.ca.ibm DOT com
Unsubscribe:NV-L-leave AT lists.ca.ibm DOT com
http://lists.ca.ibm.com/mailman/listinfo/nv-l (Browser access limited to internal IBM'ers only)

-------------------------Confidentiality Notice--------------------------
This electronic message transmission contains information from the Los Angeles Department of Water and Power, which may be confidential. If you are not the intended recipient, be aware that any disclosure, copying, distribution or use of the content of this information is prohibited. If you have received this communication in error, please notify us immediately by e-mail and delete the original message and any attachment without reading or saving in any manner.

_______________________________________________
NV-L mailing list
NV-L AT lists.ca.ibm DOT com
Unsubscribe:NV-L-leave AT lists.ca.ibm DOT com
http://lists.ca.ibm.com/mailman/listinfo/nv-l (Browser access limited to 
internal IBM'ers only)
<Prev in Thread] Current Thread [Next in Thread>