Eddie, Cisco adds MIB instances (in FIFO sequence) for the
sub-interfaces, but I think you need to be at IOS 10.x (don't remember
the "x" off the top of my head). For example, if you have 20 physical
interfaces, the 1st subinterface will be instance 21, etc. Do a snmpwalk
on ifDesc to clarify which instance numbers represent which
subinterfaces. WARNING - whenever the Cisco reboots it will renumber the
instance numbers in a more logical sequence, so the numbers are subject
to change on you. WARNING #2 - PRI interfaces speak with forked tongue
(they lie). Fortunately, the far end of our PRI circuits are regular
serial interfaces so I am able to gather stats from the far end. BRI
interfaces seem to report accurate data. Hope this helps.
Blaine Owens
bowens@eastman.com
> -----Original Message-----
> From: Adair, Eddie [SMTP:eadair@FRK.COM]
> Sent: Wednesday, June 03, 1998 3:22 PM
> To: NV-L@UCSBVM.ucsb.edu
> Subject: Frame Relay Monitoring
>
> Hello,
>
> Could anyone tell me how to go about managing Frame Relay
> sub-interfaces
> for Cisco routers. Netview (V4.1) discovers the interface, but I am
> unable to gather any statistics as I would on a normal Serial link.
> I'd
> like to be able to graph utilization on those sub-interfaces.
>
> I've tried loading the Cisco-Frame-Relay mib into Netview, but this
> doesn't seem to help.
>
> Any help would be appreciated.
>
> Regards,
>
> Eddie Adair
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