> > Has anyone seen a problem where if an interface is doing > above 120Mbps it suddenly spikes down to 0 in a graph? I'm seeing this > on my Cisco 12000 GSR on a oc-3 card.. Anyone have any hints? >
You have reached the 32 bit counter limit for a five minute poll - the port is passing more than 2^32 bytes in less than 300 seconds. You need to be polling this device via the 64 bit counters. Use something like... cfgmaker --snmp-options=:::::2 [EMAIL PROTECTED] ...to building a 64 bit counter config. The actual limit for a 32 bit counter is closer to 114.6 megabits/sec. -- Unsubscribe mailto:[EMAIL PROTECTED] Archive http://lists.ee.ethz.ch/mrtg FAQ http://faq.mrtg.org Homepage http://www.mrtg.org WebAdmin http://lists.ee.ethz.ch/lsg2.cgi
