[mrtg] mrtg graphing tunnel interface of Netscreen

[McDonald, Dan]

On Tue, 2008-02-05 at 15:25 -0500, Eric Tian wrote:
> Hi all,
> 
>  
> 
>       I am new to MRTG, have a question about graphing Netscreen ISG
> 1000. In default, MRTG can only graph the physical interfaces of the
> firewall and I am trying to graph the sub interface and tunnel
> interface of the firewall so I could monitor the VPN tunnel. I
> downloaded netscreen mib and using ireasoning MIB browser to query
> OIDs gets correct feedback. However when I try to put the OID into
> my .cfg file, the graphing doesn’t work.  Below is the target part of
> my config file, I am trying the monitor the tunnel interface 2 the OID
> I get from MIB browser is .1.3.6.1.4.1.3224.9.1.1.1.19

Does that OID include the instance?  Are you snmp
walking .1.3.6.1.4.1.3224.9.1.1.1.19 or getting?  If it is an snmp walk,
then you will have to append the instance to the OID.

Three other niggles:
* You don't need the leading .
* I don't know what the initial / is supposed to signify, but I would
remove it.
* there should not be a space between the last 19 and the :
> 
>  
> 
> Target[192.168.32.2_t1]: /.1.3.6.1.4.1.3224.9.1.1.1.19&.1.3.6.1.4.1.3224.9.1.1.1.19 :community at 0.0.0.0:

> 
-- 
Daniel J McDonald, CCIE #2495, CISSP #78281, CNX
Austin Energy
http://www.austinenergy.com

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