Thank you, Yves! It works. MRTG uses ifHC* OIDs for snmpv2.
> > Alexey, > > You're right. For line speed above 100Mbps, you have to use the snmpv2 > extendend 64 bits counters. > see http://oss.oetiker.ch/mrtg/doc/mrtg-reference.en.html at the > snmpv2c section. > > Regards, > > Yves Claessens > > > > > > > Hi everyone! > > I've the question: how mrtg counts used bandwidth of high-loaded ports? > > AFAIK, mrtg uses ifInOctets.PORT_NUM and ifOutOctets.PORT_NUM OIDs. > For example, I've Cisco3560G and I got next result: > IF-MIB::ifOutOctets.10128 = Counter32: 1751739669 > but Counter32 can have maximum value of 2^32-1. > So, if I've traffic around 1Gbit/sec on this port Counter will reset to > zero around 30 sec, but mrtg collects data every 5 min... > > Please, explain me mrtg's algorithm... > > -- Best regards, Alexey V. Panfilov ICQ: 1053180 Jabber: [EMAIL PROTECTED] mailto: [EMAIL PROTECTED] www: http://www.subnets.ru _______________________________________________ mrtg mailing list [email protected] https://lists.oetiker.ch/cgi-bin/listinfo/mrtg
