Hi all,
This is usual problem arising from insufficient open file descriptors. In
such case
snmpd can stop responding and sometimes may crash.
Just increase ulimit open files(ulimit -n 65536 ) and restart snmpd daemon.
For permanent change you have to tweak sysctl-s fs.filemax and
/etc/security/limits.conf.
HTH,
Fedor
On Mon, Jan 5, 2015 at 11:37 AM, Niels Baggesen <n...@users.sourceforge.net>
wrote:
> On Fri, Dec 12, 2014 at 02:28:38AM -0500, Nanev, Ivan (Contractor) wrote:
> > Hi Coders,
> > We are having issues with SNMPd crashing at least once every 24 hours.
>
> Can you get a traceback from the crash?
>
> > snmpd: Cannot open /proc/net/arp
> > cannot open /proc/net/dev ...
> > /proc/stat: Too many open files
>
> Sounds like you are out of file descriptors. I cannot remeber to have
> seen such a problem before. Can you run lsof against the running snmpd?
> That might give us a hint to where the leak is.
>
> By the way, what OS is this? Is this a version that you have compiled
> yourself, and if so what arguments did you pass to configure?
>
> I see that you run 5.7.1. Could you try with the current 5.7.3 release?
>
> /Niels
>
> --
> Niels Baggesen - @home - Århus - Denmark - n...@users.sourceforge.net
> The purpose of computing is insight, not numbers --- R W Hamming
>
>
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