[Xymon] Devmon tests clear but snmpwalk works

[Nikolai Lifanov]

On 05/26/2016 08:57, Nikolai Lifanov wrote:
> On 05/26/2016 08:53, Nikolai Lifanov wrote:
>> On 05/26/2016 08:49, Nikolai Lifanov wrote:
>>> I have patches to "fix" message size limit.
>>> This updates SNMP_Session and other external modules to
>>> the latest "vanilla" upstream versions and changes dm_snmp
>>> to use the API properly (and bump max_pdu_size to 64k).
>>>
>>
>> See attached. You can tweak max_pdu_size in dm_snmp.pm
>>
> 
> Sorry, this should read "max_pdu_len".
> 

List ate my attachments. Here:
https://lifanov.com/files/patches/devmon-use-snmp-session-api.diff
https://lifanov.com/files/patches/devmon-external-module-update.diff

>>> On 05/26/2016 08:42, Jeremy Laidman wrote:
>>>> Colin
>>>>
>>>> Might be the 32bit ID limit. See here:
>>>>
>>>> http://lists.xymon.com/archive/2014-November/040624.html
>>>>
>>>> J
>>>>
>>>>
>>>> On Thu, 26 May 2016, 22:21 Colin Coe <colin.coe at gmail.com
>>>> <mailto:colin.coe at gmail.com>> wrote:
>>>>
>>>>     Hi all
>>>>
>>>>     I know this is the Xymon list not Devmon but I think I'll have most
>>>>     luck on this list so apologies in advance.
>>>>
>>>>     I have a few of Cisco switches that I've just started monitoring at
>>>>     a couple of remote sites. snmpwalk works from the Xymon server but
>>>>     the Devmon tests are all clear (Devmon runs on the Xymon server).
>>>>
>>>>     When I look at the devmon.log I just see lots of 
>>>>     --- 
>>>>     [16-05-26 at 20:19:09] No SNMP data found for ifName on swi02
>>>>     [16-05-26 at 20:19:09] No SNMP data found for ifOutPktsSec on swi02
>>>>     [16-05-26 at 20:19:09] No SNMP data found for ifOutCollisions on swi02
>>>>     --- 
>>>>
>>>>     Any ideas on tracking this down?
>>>>
>>>>     We have many if these switches at other sites and they display
>>>>     correctly in Xymon.
>>>>
>>>>     Thanks
>>>>
>>>>     CC
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>>>>     Xymon at xymon.com <mailto:Xymon at xymon.com>
>>>>     http://lists.xymon.com/mailman/listinfo/xymon
>>>>
>>>>
>>>>
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>>>
>>
> 
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