I’m trying to set up a chart that logs the total (in and out) bandwidth for a device, but I’m having some strange values getting logged occasionally. This is the first that I’ve really started using The Dude and SNMP, so I may be doing this the wrong way, but I haven’t been able to locate the best way to do this.
The function I’m using is really simple and it’s set up as a delta data type:
oid(“iso.org.dod.internet.mgmt.mib-2.interfaces.ifTable.ifEntry.ifInOctets.65539”) + oid(“iso.org.dod.internet.mgmt.mib-2.interfaces.ifTable.ifEntry.ifOutOctets.65539”)
For the most part, it seems to work. Every 5-10 minutes though, I’ll get some value that’s WAYYY outside the valid range:
188263965
311574389
362384307
638275603
342842356
205176915
244594585
293512140
18446744070440715377
18446744073248722770
215249502
193542204
103883354
190713710
Any advice?