SNMP oddness

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sirhc
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Re: SNMP oddness

Fri Dec 11, 2015 3:33 pm

onlinenw wrote:After the last post for some reason it has not had any issue. This morning 2 Netonix switches at the same time on two completely different sides of our network (the only 2 Netonix that we have) both stopped responding to SNMP queries in PRTG again. It is the first time it has happened on one of them. One of the switches are on 1.3.7 (WS-6-MINI) and the other on 1.3.4 (WS-10-250-AC). Again we monitor thousands of devices and have not seen this on any other equipment. Has anyone else seen this issue? I am happy to help with tracking down the issue.


Please review the release notes where you download the NEWEST firware with BUG FIXES here viewtopic.php?f=17&t=240

People have reported that v1.3.9rc4 FIXED SNMP

v1.3.9rcX wrote:v1.3.9rc2 - Released 11/24/2015
- Fixed MAC table eating up CPU time when you have hundreds and hundreds of MAC entries. [Discovered by Francisco]

v1.3.9rc4 - Released 11/30/2015
- Changed from mini-snmpd to net-snmp, a more common and well tested snmp daemon.

v1.3.9rc6 - Released 12/02/2015
- Fixed Loop protection log entry refers to wrong port number
- Fixed Broadcast storm when using LACP and RSTP [Discovered by Thomas]
- Fixed Unable to change RSTP path cost for LAGs

v1.3.9rc7 - Released 12/10/2015
- Fixed UBNT Discovery - FINALLY
- Fixed Linux log

Please upgrade your switch to v1.3.9rc7 and problem solved or let us know!
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onlinenw
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Re: SNMP oddness

Fri Dec 11, 2015 8:31 pm

It is working now for most part on 1.3.9rc7. If I run an auto discovery from PRTG the Netonix CPU usage goes to 100% stops responding to any SNMP queries and stays there until it is rebooted. I will report back if SNMP stops responding randomly now that we have the new daemon.
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Re: SNMP oddness

Fri Dec 11, 2015 8:36 pm

onlinenw wrote:It is working now for most part on 1.3.9rc7. If I run an auto discovery from PRTG the Netonix CPU usage goes to 100% stops responding to any SNMP queries and stays there until it is rebooted. I will report back if SNMP stops responding randomly now that we have the new daemon.


Please verify as much as possible and report back but everyone has so far reported v1.3.9rcX fixed their SNMP issue but I have not heard anyone comment on auto discovery one way or the other.
Did you load the new MIB file in to PRTG and use our Enterprise number?

viewtopic.php?f=17&t=251
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