<html><head></head><body bgcolor="#FFFFFF"><div>There's a directory called home/MRTG/modemstatus and I don't see a MRTG config file. But there was a cfg file in another directory which I believe is monitor only the ports on the CMTS device. So at this point, for the modems, I'll need to set this up from scratch. How to do this is my question, if the modems were not configured for SNMP and the bin files being handed out do not have any SNMP settings configured???? How then did MRTG monitor these modems before?</div><div><br></div><div>Thanks,</div><div>Glenn</div><div><br>On Apr 17, 2012, at 5:50 PM, "Steve Shipway" <<a href="mailto:s.shipway@auckland.ac.nz">s.shipway@auckland.ac.nz</a>> wrote:<br><br></div><div></div><blockquote type="cite"><div><meta http-equiv="Content-Type" content="text/html; charset=us-ascii"><meta name="Generator" content="Microsoft Word 12 (filtered medium)"><!--[if !mso]><style>v\:* {behavior:url(#default#VML);}
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</o:shapelayout></xml><![endif]--><div class="WordSection1"><p class="MsoNormal"><span style="color:#1F497D">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.<o:p></o:p></span></p><p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p><p class="MsoNormal"><span style="color:#1F497D">It is possible that you simply need to re-enable SNMP on your modems.<o:p></o:p></span></p><p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p><p class="MsoNormal"><span style="color:#1F497D">Steve<o:p></o:p></span></p><p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p><div><div class="MsoNormal" align="center" style="text-align:center"><span lang="EN-US" style="color:#1F497D"><hr size="2" width="100%" align="center"></span></div><p class="MsoNormal"><b><span style="color:#1F497D">Steve Shipway<o:p></o:p></span></b></p><p class="MsoNormal"><span style="font-size:10.0pt;color:#1F497D">ITS Unix Services Design Lead<o:p></o:p></span></p><p class="MsoNormal"><span style="font-size:10.0pt;color:#1F497D">University of Auckland, New Zealand<o:p></o:p></span></p><p class="MsoNormal"><span style="font-size:10.0pt;color:#1F497D">Floor 1, 58 Symonds Street, Auckland<o:p></o:p></span></p><p class="MsoNormal"><i><span style="font-size:10.0pt;color:#595959">Phone: +64 (0)9 3737599 ext 86487<o:p></o:p></span></i></p><p class="MsoNormal"><i><span style="font-size:10.0pt;color:#595959">DDI: +64 (0)9 924 6487<o:p></o:p></span></i></p><p class="MsoNormal"><i><span style="font-size:10.0pt;color:#595959">Mobile: +64 (0)21 753 189<o:p></o:p></span></i></p><p class="MsoNormal"><i><span style="font-size:10.0pt;color:#595959">Email: <a href="mailto:s.shipway@auckland.ac.nz"><span style="color:#595959">s.shipway@auckland.ac.nz</span></a><o:p></o:p></span></i></p><p class="MsoNormal"><span lang="EN-GB" style="font-size:18.0pt;font-family:Webdings;color:green">P</span><span lang="EN-GB" style="color:blue"> </span><span lang="EN-GB" style="font-size:10.0pt;font-family:"Arial Narrow","sans-serif";color:green">Please consider the environment before printing this e-mail</span><span lang="EN-GB" style="color:blue"> </span><span lang="EN-GB" style="font-size:7.5pt;font-family:"Verdana","sans-serif";color:navy"><o:p></o:p></span></p><p class="MsoNormal"><i><span style="font-size:10.0pt;color:#1F497D"><o:p> </o:p></span></i></p></div><p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p><div style="border:none;border-left:solid blue 1.5pt;padding:0cm 0cm 0cm 4.0pt"><div><div style="border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm"><p class="MsoNormal"><b><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> <a href="mailto:mrtg-bounces+s.shipway=auckland.ac.nz@lists.oetiker.ch">mrtg-bounces+s.shipway=auckland.ac.nz@lists.oetiker.ch</a> [mailto:mrtg-bounces+s.shipway=<a href="mailto:auckland.ac.nz@lists.oetiker.ch">auckland.ac.nz@lists.oetiker.ch</a>] <b>On Behalf Of </b>Glenn Smith<br><b>Sent:</b> Wednesday, 18 April 2012 3:26 a.m.<br><b>To:</b> <a href="mailto:mrtg@lists.oetiker.ch">mrtg@lists.oetiker.ch</a><br><b>Subject:</b> [mrtg] MRTG and Cable Modems<o:p></o:p></span></p></div></div><p class="MsoNormal"><o:p> </o:p></p><p class="MsoNormal"><span lang="EN-US">All,<o:p></o:p></span></p><p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p><p class="MsoNormal"><span lang="EN-US">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.<o:p></o:p></span></p><p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p><p class="MsoNormal"><span lang="EN-US">Thanks,<o:p></o:p></span></p><p class="MsoNormal"><span lang="EN-US">Glenn<o:p></o:p></span></p></div></div></div></blockquote></body></html>