[mrtg] Re: monitoring bandwidth per protocol

Victor Souza Menezes victor at tre-pb.gov.br
Thu Mar 25 17:41:48 MET 2004


But if i want to monitor the traffic on a server and not on a router with
mrtg, what should i do??

---------- Original Message -----------
From: Sanjay Saxena - Visibility Products <sanjays at hclcomnet.co.in>
To: CihanS at garanti.com.tr, zeeshan at worldcall.net.pk, victor at tre-pb.gov.br,
mrtg at list.ee.ethz.ch
Sent: Thu, 25 Mar 2004 12:33:49 +0530
Subject: RE: [mrtg] Re: monitoring bandwidth per protocol

> The process of enabling NBAR is easy .
>
> first u need to enable ip cef
> then just enable protocol discovery in the interface u wish to classify
> data.
>
> for enabling Top -n on the interface you need to have a management stating
> with snmp set capabilities.
> following are the oids you need to set with the required values to
> initialize top-n protocol table on interface.
>
> 1.3.6.1.4.1.9.9.244.1.3.1.1.2 cndpTopNconfigIfindex(interface index
> to be monitored for nbar top -n)
>
> 1.3.6.1.4.1.9.9.244.1.3.1.1.3 cndpTopNconfigStatSelect(what
> statistic to select like (bitRateIn(1), bitRateOut(2), bitRateSum(3),
>  byteCountIn(4), byteCountOut(5), byteCountSum(6))packetCountIn(7),
>  packetCountOut(8), packetCountSum(9)
>
> 1.3.6.1.4.1.9.9.244.1.3.1.1.5 cnpdTopNConfigRequestedSize (N of TOp-n)
>
> 1.3.6.1.4.1.9.9.244.1.3.1.1.8  cnpdTopNConfigStatus (this is to
> activate the collection active(1),notInService(2),notReady(3)
> ,crateAndGo(4),               createAndWait(5), destroy(6)
>
> Then you need to poll the data table containing the top -n vales of
> protocols.
> following is the oid for collecting the top en protocol and corresponding
> data values.
>
> 1.3.6.1.4.1.9.9.244.1.4.1.1.2 top n protocols
> 1.3.6.1.4.1.9.9.244.1.4.1.1.3 data counter of bytes
>
> revert back in case of doubt.
> regards
> Sanjay
>
> -----Original Message-----
> From: mrtg-bounce at list.ee.ethz.ch [mailto:mrtg-bounce at list.ee.ethz.ch]On
> Behalf Of CihanS at garanti.com.tr
> Sent: Thursday, March 25, 2004 12:08 PM
> To: zeeshan at worldcall.net.pk; victor at tre-pb.gov.br; mrtg at list.ee.ethz.ch
 Subject: [mrtg] Re: monitoring bandwidth per protocol

 Do you have the OIDs for NBR...Thanks

 -----Original Message-----
 From: mrtg-bounce at list.ee.ethz.ch [mailto:mrtg-bounce at list.ee.ethz.ch]On
 Behalf Of Zeeshan Ahmed
 Sent: Thursday, March 25, 2004 8:21 AM
 To: Victor Souza Menezes; mrtg at list.ee.ethz.ch
 Subject: [mrtg] Re: monitoring bandwidth per protocol

 i do it in the way that i have enabled the NBR o my cisco router that
 differentiate the traffic per protocol then i get stats throygh mrtg
 from NBR.

 Regards
 Zeeshan Ahmed
 ----- Original Message -----
 From: "Victor Souza Menezes" <victor at tre-pb.gov.br>
 To: <mrtg at list.ee.ethz.ch>
 Sent: Thursday, March 25, 2004 2:31 AM
 Subject: [mrtg] monitoring bandwidth per protocol

  Hi all,

 I'm running mrtg-2.10.13 on a Red Hat 9 system to monitor a router of my
 network
and it works fine.

 If i want to monitor, for example, the traffic on my network per protocol
, i
 mean, TCP, X11, HTTP, ARP, POP, etc, what should i do??. I want to
 configure
 mrtg to monitor my firewall and i have some doubts:

 ->Despite having the snmp agent running, do i have to make some
 modifications in
 the snmpd.conf file??

 if someone have already done this before, please give me an example of
 your
 conf file. And if you know too the name of a good mib browser for linux,
 please tell me.


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