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RE: [nv-l] netmon and SNMP communities

To: <nv-l@lists.us.ibm.com>
Subject: RE: [nv-l] netmon and SNMP communities
From: "Federico Vidal" <fvidal@tecsystem.com.ar>
Date: Wed, 26 Nov 2003 13:40:42 -0300
Delivery-date: Wed, 26 Nov 2003 16:37:05 +0000
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Thread-topic: [nv-l] netmon and SNMP communities
Paul:

No, I didn't assign any communities to communityNames.conf becuase I already 
imported the snmp configuration. I could try that, but it would be a 
workaround. Since it is only a secondary Netview, i prefer to reinstall it 
rather than having a faulty installation.

Im running Netview for Linux 7.1.3 with Fixpack 01.

thanks


-----Mensaje original-----
De: Paul Stroud [mailto:pstroud@bellsouth.net]
Enviado el: Miércoles, 26 de Noviembre de 2003 01:11 p.m.
Para: nv-l@lists.us.ibm.com
Asunto: Re: [nv-l] netmon and SNMP communities


Have you added any of these community names to the communityNames.conf file?
Also have you installed any patches? If so, which patches?

Paul


On Wednesday 26 November 2003 11:08, you wrote:
> Scott:
>
> First of all, thanks.
> I did as you told me to and got the netmon.trace, but it only shows the
> community used with already discovered nodes... The thing is that, because
> of my seed file ( !@oid  0), no nodes with communities other than the
> default were discovered, which are the ones I try to poll AND discover.
>
> -----Mensaje original-----
> De: Barr, Scott [mailto:Scott_Barr@csgsystems.com]
> Enviado el: Miércoles, 26 de Noviembre de 2003 11:57 a.m.
> Para: nv-l@lists.us.ibm.com
> Asunto: RE: [nv-l] netmon and SNMP communities
>
>
> During times of problem - use the netmon -a 175 command and look in
> /usr/OV/log/netmon.trace to see if the community name is different than the
> one reported in xnmsnmpconf. Thats the bug Leslie is referring to.
>
> -----Original Message-----
> From: owner-nv-l@lists.us.ibm.com [mailto:owner-nv-l@lists.us.ibm.com]On
> Behalf Of Leslie Clark Sent: Wednesday, November 26, 2003 8:42 AM
> To: nv-l@lists.us.ibm.com
> Subject: Re: [nv-l] netmon and SNMP communities
>
>
>
> Do you have maintenance on this 7.1.3? There were problems with communities
> that were fixed.
>
> Cordially,
>
> Leslie A. Clark
> IBM Global Services - Systems Mgmt & Networking
> Detroit
>
>
>
>       "Federico Vidal" <fvidal@tecsystem.com.ar>
> Sent by: owner-nv-l@lists.us.ibm.com
>
>
> 11/26/2003 12:16 PM
> Please respond to nv-l
>
>
>
>         To:        "Nv-L (E-mail)" <nv-l@lists.us.ibm.com>
>         cc:
>         Subject:        [nv-l] netmon and SNMP communities
>
>
>
>
> Hello List:
>
> I have a customer with Netview 7.1.3 on Linux who tries to discover his
> network with it. The thing is that, having a seed file that only discovers
> SNMP devices ( !@oid 0 ), he can't discover any device beside the ones
> using the default community. Any device that has another SNMP community
> different than the default, can't be discovered.
>
> I will give full details: Looking into the matter, i found that the SNMP
> configuration (xnmsnmpconf) is correct because I can manually poll these
> devices using snmpwalk without specifying community. I found that netmon is
> the one who is using wrong communities to poll because the cisco agents in
> the network keep telling that netview causes authentication failure, thus
> netview doesnt discover any device due to the seed file.
>
> This is very strange to me, because i thought that the netview engine used
> the same snmp configuration that CLI commands.
>
> Another detail is that before this problem occurred, my customer changed
> the netview's IP address, so I ran reset_ci to solve the apparent problem
> but nothing happenned....
>
> What could be happening???? My last resort is to deinstall but I would like
> to solve this issue as a Netview supporter.
>
> Thanks in advance.
>
> Federico Vidal
> IBM Certified Deployment Professional
> Tecsystem S.R.L.
> e-mail: fvidal@tecsystem.com.ar
> Tel: (5411)-4814-2770 ext. 120


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