[mrtg] Re: SNMP Errors

[Alan Rader]

Thanks, there was a firewall change that I was not aware of.

Alan Rader
Finish Line, Inc.
Network Administrator
317-899-1022 x3529




-----Original Message-----
From: Alex van den Bogaerdt [mailto:alex at ergens.op.het.net] 
Sent: Monday, December 16, 2002 10:52 AM
To: MRTG
Subject: [mrtg] Re: SNMP Errors



On Mon, Dec 16, 2002 at 09:59:39AM -0500, Alan Rader wrote:
> 
> If anyone has any insight on the below, I would appreciate it.  I have no
> clue and can't figure out why it just stopped.  I get the same error when
> trying cfgmaker on ver 2.9.7 and 2.9.22, so I don't think it is mrtg
itself.
> But I am able to get info from my router via getif?

Perhaps MRTG and getif use another source port number and you
have a firewall somewhere inbetween (maybe on the mrtg host) that
does allow udp161<->udp161 and doesn't allow udp<random> <->udp161?

You could try tcpdump to see what's going on.
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