RE: Queries timing out from monitoring server - SOLVED

[Alex W. <Ale...@ed...>]

Right on the head...!

Thanks a lot, Al.
I had set up the stations to only accept queries from the Mac OSX server and the loopback...

And I've been overseeing this since Friday...!

Best regards,

Alex

-----Original Message-----
From: Sorrell, Al [mailto:Al_...@tr...] 
Sent: Monday, June 25, 2012 12:55 PM
To: Alex Wanderley; 'net...@li...'
Subject: RE: Queries timing out from monitoring server

Any possibility that the servers have restricted which IPs can access their SNMP configs?

>-----Original Message-----
>From: Alex Wanderley [mailto:Ale...@ed...]
>Sent: Monday, June 25, 2012 1:02 PM
>To: 'net...@li...'
>Subject: Queries timing out from monitoring server
>
>Hello,
>
>I've recently installed a CentosOS 5.8 monitoring server, running 
>net-snmp 5.3.2.2, and am having timeout issues querying 
>(snmpwalk/snmpget) any remote station. The monitoring server can query itself though.
>And if I query that same remote station from another monitoring server 
>(Mac OSX, running net-snmp 5.6.1), I get the results no problem.
>All machines are in the same subnet, no firewall in place.
>
>########## Samples from the problematic monitoring server (rose): 
>##########
>
>#=> Querying itself: OK
>rose /root# snmpget -v 2c -c xxxxxxx tcp:rose sysUpTimeInstance 
>DISMAN-EVENT-MIB::sysUpTimeInstance 24002341
>
>#=> Querying a Solaris 10 server (NET-SNMP version: 5.0.9): TIME OUT 
>rose /root# snmpget -v 2c -c xxxxxxxx tcp:birch sysUpTimeInstance
>Timeout: No Response from tcp:birch.
>rose /root#
>
>########## Samples from another monitoring server (fuji): ##########
>
>#=> Querying the same Solaris 10 server that has timed out from rose: 
>OK fuji:~ admin$ snmpget -v 2c -c xxxxxxx tcp:birch sysUpTimeInstance 
>DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (24971769) 2 days, 
>21:21:57.69
>
>#=> Querying the problematic server: OK fuji:~ admin$ snmpget -v 2c -c 
>xxxxxxx tcp:rose sysUpTimeInstance DISMAN-EVENT-MIB::sysUpTimeInstance 
>= Timeticks: (24013516) 2 days, 18:42:15.16
>
>
>Could anybody give me any hint regarding this odd behaviour?
>
>
>Thanks a lot,
>
>Alex
>
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