RE: [nv-l] Teach me to fish

[JAMES Robin <robin.james@eurocontrol.int>]

Try doing an snmpwalk command on the box and look for the SNMP settings. Somewhere, if you use the community with write access, you should find the SNMP settings for the read and/or write communities. Netview or some other manager must be polling the device with the wrong community name. Your device should allow you to do a SNMP set operation to the OID which defines the read and/or write community name.

 

What community is Netview using for SNMP polling? public is the usual default. Perhaps your device has been set-up to only allow access via different community.

 

Good luck

Robin

 

-----Original Message-----
From: owner-nv-l@lists.us.ibm.com [mailto:owner-nv-l@lists.us.ibm.com] On Behalf Of Stamper, Steve
Sent: Monday 23 August 2004 14:46
To: 'nv-l@lists.us.ibm.com'
Subject: [nv-l] Teach me to fish

I've got a rather strange problem and hopefully someone can give me a clue where to start digging. 

I have an AIX 5.1 system that has the NetView agent installed and working just fine.  The problem is that I am constantly (6-7 per minute) getting traps (RPT below) from this server.  I have run TCPDUMP (external and loopback) and verified that queries with the wrong community string are NOT coming in - hence it something internal to the box.  I have disabled the NetView agent and the problem continues.  I have disabled SNMP and of course it stops.  Hence it's something IN the box. 

Any idea how I can start digging into this problem?

Thanks
Steve

=== TRAP.RPT =========================================================
DESCRIPTION : Mon Aug 23 08:38:53 2004 puxbmra1        A IBM Incorrect
         Community Name (authenticationFailure Trap)
NOTES       :
INFO        :
                HOSTNAME   : puxbmra1
                ENTERPRISE : ibm 1.3.6.1.4.1.2.3.1.2.1.1.3
                GENERIC    : 4
                SPECIFIC   : 0
                LOGGEDTIME : 08/23/04 08:38:53
                SEVERITY   : Warning
                CATEGORY   : Node Configuration Events
                SOURCE     : Agent (A)

____

This message and any files transmitted with it are legally privileged and intended for the sole use of the individual(s) or entity to whom they are addressed. If you are not the intended recipient, please notify the sender by reply and delete the message and any attachments from your system. Any unauthorised use or disclosure of the content of this message is strictly prohibited and may be unlawful.

Nothing in this e-mail message amounts to a contractual or legal commitment on the part of EUROCONTROL unless it is confirmed by appropriately signed hard copy.

Any views expressed in this message are those of the sender.