snmp counter rollovers are typically noted by odd drops and spikes. You could be rolling the counters. To switch to using the 64bit counters you can either alter the OIDs in the ethernetCsmacd template (generally not what you want to do, unless all your devices support 64 bit counters) or you can copy the ethernetCsmacd_64 template to the specific device class and rename it to ethernetCsmacd.
It's also possible that you're not rolling the counters and you're running in to poll cycle limitations. To check this you can look at the zenperfsnmp log file. This should give you number of OID's polled and total time. If it's over 300 seconds you're hitting a poll cycle limit. You can increase the poll cycle time as massimo suggests. -------------------- m2f -------------------- Read this topic online here: http://community.zenoss.com/forums/viewtopic.php?p=18817#18817 -------------------- m2f -------------------- _______________________________________________ zenoss-users mailing list [email protected] http://lists.zenoss.org/mailman/listinfo/zenoss-users
