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VPN 3030 and MRTG

Does anyone have some advice on how to configure MRTG to monitor a VPN 3030 concentrator? I'm interested in graphic bandwidth utilization on the public and private interfaces, as well as active connections, IPSec flow, and CPU utilization. I've tried setting up a config myself, using MIBs from the VPN 3000 CD, but the OIDs I found in there cause MRTG errors when running the config. If anyone is doing this and is willing to pass along a sample MRTG config file, that would be fantastic. Thanks!

3 REPLIES
Blue

Re: VPN 3030 and MRTG

If your MRTG config file is not setup properly, you'll see errors. You may want to first just poll the VPN3030 directly using any snmpwalk tools (UCD-SNMP is a free ware) to see if you get the desired results. Then look at the MRTG part. Don't have a specific sample file for this issue myself but http://www.cisco.com/univercd/cc/td/doc/cisintwk/intsolns/dialsol/nmssol/mrtg.htm can be referred to as a sample/example.

New Member

Re: VPN 3030 and MRTG

I tried using snmpwalk on a Solaris machine to poll the 3030, but I get the error "snmpwalk: SNMPv2: Commit failed", even if if specify snmp v1. There are no filters on the private interface of the 3030, so that's not the problem. Any suggestions? Thanks.

New Member

Re: VPN 3030 and MRTG

This gives you active session. NB: have you made and SNMP user account?

##########################################################################################################

Target[1.2.3.4]: 1.3.6.1.4.1.3076.2.1.2.17.1.1.0&1.3.6.1.4.1.3076.2.1.2.17.1.1.0:vpn@1.2.3.4

Options[1.2.3.4]: gauge, unknaszero, nopercent, growright

MaxBytes[1.2.3.4]: 100 (max session)

YLegend[1.2.3.4]: Sessions

WithPeak[1.2.3.4]: wmy

Colours[1.2.3.4]: GREEN#00eb0c,BLUE#0000ff,GRAY#AAAAAA,VIOLET#ff00ff

Legend1[1.2.3.4]: Number of VPN Sessions

Legend2[1.2.3.4]: .

Legend3[1.2.3.4]: Peak # of VPN Sessions

Legend4[1.2.3.4]: .

LegendI[1.2.3.4]: Sessions:

LegendO[1.2.3.4]: .

Title[1.2.3.4]: testvpn

PageTop[1.2.3.4]:

testvpn

#########################################################################################################

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