For net-snmp you have to copy the files to /usr/share/snmp/mibs and then pass the -m ALL argument to snmpwalk/snmptranslate.

For zenoss you have to copy the mib files into $ZENHOME/share/mibs/ site and run the zenmib command. The admin guide has additional details.

Once the MIBs are imported into zenoss you'll see a translation of event OIDs to names.

If you're trying to get the number of client vpn sessions you'll need to determine what OID returns that value and then set up a performance template that captures that OID. You don't need to do anything with mib files if all you want to do is capture the number of VPN sessions - all you need to do is add the OID to a performance template.

-c

On Apr 13, 2007, at 6:09 PM, Wesley.Sparks wrote:

There was nothing in the standard mibs for session count, but I have the Cisco MIB with that info and the OID. How do I get zen and/or net:snmp to see the mibs and parse using these mibs? I am trying to get a graph of client vpn sessions so that I can get an average number of users per
month.

thanks

-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Christopher Blunck
Sent: Friday, April 13, 2007 12:27 PM
To: General discussion of using zenoss system
Subject: Re: [zenoss-users] SNMP help

Wes,

You need to install the MIBs for your VPN concentrator into Zenoss in
order for the traps to be human readable.  The admin guide has
excellent documentation on how to do this.

Regarding the Cisco 3005 VPN concentrator...  You can try and run:
snmpwalk -c <<community>> -v 1 <<vpn ip address>> .1 > /tmp/ walk.txt

And then examine the content of the file.  Maybe you can find the OID
for the number of sessions just by looking at the output?  If not
then I recommend contacting your Cisco support representative -
they're very good at helping people locate OIDs and MIBs for whatever
piece of data you're looking for.


-c

On Apr 13, 2007, at 8:30 AM, Wesley.Sparks wrote:

I have a Cisco 3005 VPN concentrator and would like to pull off the
number of sessions, but can't figure out which OID I would use or
how to create the proper graph in Zen...anyone have a suggestion?
The other thing is I have mapped a trap from this device to the
failed login event class so that when someone tries to login via
RADIUS and it fails I get notified, which is working, the issue is
that the details are not sent with the notification so all I get is
the OID and that there was an event.  Any way to get Zen to send me
a the details from the trap?



Thanks





Wes

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