Hi Kevin, This seems like maybe you are hitting the 32 bit counter rollover issue. At that rate the counters may roll over faster than 5 minutes (causing inaccuracy). I would suggest you use snmpwalk (or getif..) to watch the counter value through one of these 5 minute intervals every few seconds. If you see it roll over that is the culprit. You may need to point at 64 bit counter. Hope this helps.
Cheers, Woody... http://www.inframon.org (infraMon - Network Infrastructure Monitor) -----Original Message----- From: Kevin Metz [mailto:[EMAIL PROTECTED] Sent: Sunday, July 27, 2003 5:47 PM To: [EMAIL PROTECTED] Subject: [mrtg] mrtg with Foundry Server Iron gigabit ethernet I've got a Foundry Server Iron with a gigabit ethernet module installed. So far mrtg has been performing perfectly. Once our bandwidth hit 120mb/s, mrtg broke. So, my first throught was the limit in the cfg file. So I doubled that for the port. No such luck. I upgraded to the latest version of mrtg, still nothing. All the other graphs work for other ports, and mrtg still reports the incoming bandwidth correctly. How-ever its still misreporting the outgoing bandwidth...maybe my 90mb/s I guess. I'm not exactly sure. Maybe someone else has some idea's or has seen this before? Target[foundry2_26]: 26:[EMAIL PROTECTED]: SetEnv[foundry2_26]: MRTG_INT_IP="" MRTG_INT_DESCR="GigabitEthernet" MaxBytes[foundry2_26]: 1250000000 Title[foundry2_26]: Traffic Analysis for GigE PageTop[foundry2_26]: Traffic Analysis for GigE System: localhost Maintainer: Description: GigabitEthernet26 ifType: iso88023Csmacd (7) ifName: GigabitEthernet26 Max Speed: 1250.0 MBytes/s (it used to be 125000000 and 125.0 like a default) Thanks Kevin --------------------------------- Do you Yahoo!? Yahoo! SiteBuilder - Free, easy-to-use web site design software -- Unsubscribe mailto:[EMAIL PROTECTED] Archive http://www.ee.ethz.ch/~slist/mrtg FAQ http://faq.mrtg.org Homepage http://www.mrtg.org WebAdmin http://www.ee.ethz.ch/~slist/lsg2.cgi -- Unsubscribe mailto:[EMAIL PROTECTED] Archive http://www.ee.ethz.ch/~slist/mrtg FAQ http://faq.mrtg.org Homepage http://www.mrtg.org WebAdmin http://www.ee.ethz.ch/~slist/lsg2.cgi
