[mrtg] MRTG and Cable Modems

[Steve Shipway]

If this worked in the past, then check your MRTG .cfg files and see how it
was configured to do it previously.  Then identify what has changed to
prevent this from working.

 

It is possible that you simply need to re-enable SNMP on your modems.

 

Steve

 

  _____  

Steve Shipway

ITS Unix Services Design Lead

University of Auckland, New Zealand

Floor 1, 58 Symonds Street, Auckland

Phone: +64 (0)9 3737599 ext 86487

DDI: +64 (0)9 924 6487

Mobile: +64 (0)21 753 189

Email:  <mailto:s.shipway at auckland.ac.nz> s.shipway at auckland.ac.nz

P Please consider the environment before printing this e-mail 

 

 

From: mrtg-bounces+s.shipway=auckland.ac.nz at lists.oetiker.ch
[mailto:mrtg-bounces+s.shipway=auckland.ac.nz at lists.oetiker.ch] On Behalf Of
Glenn Smith
Sent: Wednesday, 18 April 2012 3:26 a.m.
To: mrtg at lists.oetiker.ch
Subject: [mrtg] MRTG and Cable Modems

 

All,

 

We have an Arris CMTS C3 device and we monitor the bandwidth usage via MRTG.
At some point MRTG was also setup to monitor each modem status
(Online/Offline) and it provided this information on an Intranet website.
Currently the website does not have any information, it just stopped
working.  We looked at the modem binary files but SNMP is not configured
there to provide this information to MRTG.  Where else would I look and how
do I configure MRTG/CMTS router to monitor cable modem status?  We currently
running MRTG on CentOS.  Any direction would be greatly appreciated.

 

Thanks,

Glenn

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