[mrtg] Re: monitoring ports 80 and 25 packets off Cisco route rs

[Nasreddine Tabet-Aoul]

I personnaly use NetFlow. For this you need to have NetFlow switched on on
the router and the having a NetFlow collector and UNIX box to collect all
the stats. The NetFlow is Software that you buy from Cisco. 

Netflow gives all sort of information that you want, provided you configure
it properly.



-----Original Message-----
From: Daniel J McDonald [mailto:dmcdonald at digicontech.com]
Sent: 03 November 2000 14:11
To: 'Mrtg Users group (E-mail)'
Subject: [mrtg] Re: monitoring ports 80 and 25 packets off Cisco routers



There are two ways.

The hard way is to set up netflow data export, CAIDA, and cflowd.  This will
give you huge quantities of information, particularly if the router is a BGP
speaker.
The less hard way is to use Committed Access Rate (The Rate-limit interface
configuration command) and monitor the CAR mibs.  I've got an example posted
at http://www.geocities.com/djmcdon1

> -----Original Message-----
> Behalf Of Federico Pacis
> Sent: Thursday, November 02, 2000 7:23 PM
> To: Mrtg Users group (E-mail)
> Subject: [mrtg] monitoring ports 80 and 25 packets off Cisco routers
>
> I've been searching the internet and the MRTG newsgroups
> trying to figure
> out how to monitor http and smtp packets off Cisco routers.


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