[nsp] traffic monitor

Alban Dani adani at stevens.edu
Fri Sep 19 11:45:51 EDT 2003


Thanks Sam,

I am using netsaint for monitoring.
I have the switches set up so that every time the ifOctet output in a
particular interface goes over a certain value, in a 6 min delta, it sends a
trap which is received by netsaint.
Netsaint then e-mails/pages me and so on.
However I am not convinced that ifOctet output is the best thing to check.
I'll be much happier if I could check the 5 min rate average instead.

Alban 

-----Original Message-----
From: Sam Stickland [mailto:sam_ml at spacething.org] 
Sent: Friday, September 19, 2003 10:39 AM
To: Alban Dani; cisco-nsp at puck.nether.net
Subject: Re: [nsp] traffic monitor

MRTG?

http://people.ee.ethz.ch/~oetiker/webtools/mrtg/

----- Original Message -----
From: "Alban Dani" <adani at stevens.edu>
To: <cisco-nsp at puck.nether.net>
Sent: Friday, September 19, 2003 3:23 PM
Subject: [nsp] traffic monitor


> I am trying to put together some rmon configuration on my catalyst
switches.
>
> Right now I am monitoring the total number of input/output bytes but am
not
> totally happy with it.
>
> This is the kind of statement I am using:
>
> rmon alarm 3 ifEntry.16.47 360 delta rising-threshold 2000000000 1
> falling-threshold 2000000000 2 owner adani
>
>
>
> I have been looking unsuccessfully for some snmp representation of the 5
min
> input/output rate as otherwise shown by the show interface command.
>
>
>
> Can anybody help me with this?
>
>
>
> Thanks,
>
>
>
> Alban
>
>
>
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