I belive my problem will be solved using ifHC* (64bits counters from SNMPv2c). I don't get to gather values from ifHC* because i will need upgrade IOS version of cisco switches. I found a Caveat from Cisco about ifHCinOctects and out. See below:
------------------------ Resolved Caveats-Cisco IOS Release 12.0(14)ST All caveats listed in this section are resolved in Cisco IOS Release 12.0(14)ST and Release 12.0(14)ST1. This section describes severity 1, 2, and selected severity 3 caveats only. Basic Systems CSCdr16320-High Capacity counters are always 0 e.g ifHCInOctets / ifHCOutOctets High capacity counters in the IF-MIB ifXTable display 0s for all interfaces that do not support them. ------------------------ Workaround: Now I'm gathering the values on two minutes interval using SNMPv1 (32bits counters) and I got right values, so the graphic was plotted correctly. Tks fou your help! Sorry abaout my english!!! Best Regards mauric:o) > -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] > Sent: sexta-feira, 3 de agosto de 2001 16:40 > To: Keith McCallion > Cc: [email protected] > Subject: [rrd-users] Re: overhead of value > > > > At 11:04 AM 8/3/01 -0700, you wrote: > > > > I have a problema to display date over 120Mb on > Gigaethernet ports. > > > >You are using regular Interface counters rather than the > 64-bit counters > >when you are gathering your data to insert it into the RRD. > In MRTG you > >just have to specify that you want to use SNMP v2 and it will > >automatically use the HC counters. > > I wonder if this holds true if you are trying to graph % used and > absolute bytes used ( 2 separate graphs) on a big hard drive. > I'm trying to graph these things on a 40GB drive and would like > to have it correct B4 I switch the disk usage graphs over to RRD. > Or does it simply depend on the size of hr.StorageAllocationUnits ? > Perhaps SNMP v1 versus SNMP v2 is completely immaterial to > this situation? > > -- > Unsubscribe > mailto:[EMAIL PROTECTED] > Help mailto:[EMAIL PROTECTED] > Archive http://www.ee.ethz.ch/~slist/rrd-users > WebAdmin http://www.ee.ethz.ch/~slist/lsg2.cgi > > -- Unsubscribe mailto:[EMAIL PROTECTED] Help mailto:[EMAIL PROTECTED] Archive http://www.ee.ethz.ch/~slist/rrd-users WebAdmin http://www.ee.ethz.ch/~slist/lsg2.cgi
