Just plug these into your /usr/OV/conf/mibExpr.conf
file and collect on the expressions. Netview will do the math for you.
When you are in Data Collection & Thresholding, do Add, then
switch from variable to expression, and pick ErrorRate or
DiscardRate from the list. See the comments in the header of the
mibExpr.conf file. Is this what you are asking? If not,
ask again with more words....
Cordially,
Leslie A. Clark
IBM Global Services - Systems Mgmt & Networking
Detroit
======================================================================
Leslie,
I hate to be dumb, but could you point out what needs to be added and
divided. I see the plus signs in the Pkts, but I don't know the relation
to
the Discards sum. We have a number of CISCO routers and the information
would be helpful.
Thanks,
Mel Brinkley
University Computing and Networking Services
Telecommunications
The University of Georgia.
----- Original Message -----
From: Leslie Clark <lclark@US.IBM.COM>
To: <NV-L@UCSBVM.UCSB.EDU>
Sent: Tuesday, February 22, 2000 5:37 PM
Subject: Re: Error rate on Cisco (was nothing)
> I got these from some Cisco web site that someone posted here.
>
> DiscardRate \
> " (ifinDiscards+ifOutDiscards) * 100 \
> \ (ifInUcastPkts + ifInNUcastPkts + \
> ifOutUcastPkts + ifOutNUcastPkts)" \
> .1.3.6.1.2.1.2.2.1.13. \
> .1.3.6.1.2.1.2.2.1.19. + \
> .1.3.6.1.2.1.2.2.1.11. \
> .1.3.6.1.2.1.2.2.1.12. + \
> .1.3.6.1.2.1.2.2.1.17. + \
> .1.3.6.1.2.1.2.2.1.18. + / 100 *
>
> ErrorRate \
> " (ifinErrors+ifOutErrors) * 100 \
> \ (ifInUcastPkts + ifInNUcastPkts + \
> ifOutUcastPkts + ifOutNUcastPkts)" \
> .1.3.6.1.2.1.2.2.1.14. \
> .1.3.6.1.2.1.2.2.1.20. + \
> .1.3.6.1.2.1.2.2.1.11. \
> .1.3.6.1.2.1.2.2.1.12. + \
> .1.3.6.1.2.1.2.2.1.17. + \
> .1.3.6.1.2.1.2.2.1.18. + / 100 *
>
> Cordially,
>
> Leslie A. Clark
> IBM Global Services - Systems Mgmt & Networking
> Detroit
> ==========================================================
>
> I am trying to report on interface errors on a serial link as a
percentage
> of overall packets sent on a cisco router.
> I am using a mib2 1.3.6.1.2.1.2.2.1.14 for total ifinerrors and
> 1.3.6.1.2.1.2.2.1.11 for IfInucastpkts.
> This is giving me all zeros for ifinerrors and very small values for
> ifinucastpkts. I know I have interface errors as I have cleared the
> counters
> and there are errors on the se0 interface.
> Has anyone done this on cisco routers and what oids did you use?
>
> thanks Arthur
>
>
> Arthur Boulieris
> Implementation & Support
> Systems Management
> <<...>>
>
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