Anyone know if Cisco routers support 64 bit counters for ifInOctet and ifOutOctet data, and, if so, what the OIDs are?
We have a bunch of 155 Mpbs interfaces on Cisco 7xxx series routers that I'm hitting every 2 minutes to avoid counter rollover, and I'll like to back down to 15 minute polling. Thanks. Bob Weidlich Road Runner Herndon, VA USA > -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] Behalf Of Tobias > Oetiker > Sent: Monday, October 25, 1999 2:47 AM > To: Austin Oh > Cc: [EMAIL PROTECTED] > Subject: [rrd-developers] Re: Counter limitation > > > Today you sent me mail regarding [rrd-developers] Counter limitation: > > *> Dear Developers, > *> > *> I have adopted a RRD tool with mrtg. > *> But, i notice that i can't see actual utilization > *> when the utilization of link is over about 120Mbps. > *> > *> We use the Cisco router with high bandwidth link, > *> 155Mbps ATM, FastEtherChannel, etc. > *> > *> In my opinion, the problems are our router which uses > *> the 32bit counter. > *> Therefore, i have modified some code of mrtg and > *> decreases the interval to 1 minute. > *> It' looks fine. However, this is not the solutions because of > *> 32bit counter. > *> > *> Question > *> i) How to use a MRTG or RRD when physical utilization is over 120Mbps ? > *> How to see the utilization ? > > exactly the way you did it ... > > *> ii) Is it possible to count the counter wrap in SNMP world ? > *> If so, please let me know. > > not to my knowledge > > *> iii) Finally, how we can see the physical utilization as > though the link > *> is over 200Mbps or 1Gbps ? > > you realy need to get into 64bit counters ... some devices > support this now > .. > > cheers > tobi > *> > *> Thanks. > *> > *> Best Regards, > *> Austin Oh (Myoungsub Oh in korean) > *> National Computerization Agency. > *> > *> -- > *> * To unsubscribe from the rrd-developers mailing list, send a > message with the > *> subject: unsubscribe to [EMAIL PROTECTED] > *> > *> > > -- > ______ __ _ > /_ __/_ / / (_) Oetiker, Timelord & SysMgr @ EE-Dept ETH-Zurich > / // _ \/ _ \/ / TEL: +41(0)1-6325286 FAX:...1517 ICQ: 10419518 > /_/ \.__/_.__/_/ [EMAIL PROTECTED] http://ee-staff.ethz.ch/~oetiker > > -- > * To unsubscribe from the rrd-developers mailing list, send a > message with the > subject: unsubscribe to [EMAIL PROTECTED] > > -- * To unsubscribe from the rrd-developers mailing list, send a message with the subject: unsubscribe to [EMAIL PROTECTED]
