Re: [nv-l] Wireless Network Management and cisco mibs

[James Shanks <jshanks@us.ibm.com>]

I'm not certain but I think the solution
to your problem is in TEC.  Now my TEC skills are not hot, but they
have a duplicate detection thing going on over there, which is configurable.
 Have you asked them about turning it off?  If memory serves
me, then somewhere in your TEC rules  you can say dup_detect = no
and then the events are treated as individual just like they were sent.

Anyone else?

James Shanks
Level 3 Support  for Tivoli NetView for UNIX and Windows
Tivoli Software / IBM Software Group

ray.smith@clorox.com
Sent by: owner-nv-l@lists.us.ibm.com

03/18/2004 01:26 PM

Please respond to
nv-l

To	nv-l@lists.us.ibm.com
cc
Subject	[nv-l] Wireless Network Management and cisco mibs

go easy I have only been using NV for 6 months. 


I am attempting to Configure the Cisco's Wireless LAN Solution Engine to
forward traps to NetView and then have NetView forward Events to the TEC
Console. 
NV 7.1.3 fp02 on Solaris,  TEC 3.7,   WLSE release 2.5fcs which
manages the 1150 and 1200 series access points. 

I searched the archives and found entries for monitoring access points
dated 2001.  These entries referenced the 350 ap's and spoke of 802.11
mibs.  This unfortunately did not shed light on my problem.

The wlse refers to cisco-device-exception-reporting-mib.my.  This
creates the oid .1.3.6.1.4.1.9.9.224 ciscoMgmt.  I was having trouble
running mib2trap and opened a pmr.  Support guided me thru extracting
the 224. trap from the mib and enlightened me on how wonderful cisco mibs
are. 

The Problem is; 
wlse appliance options allow you to identify and forward events of interest
to a north-bound trap receiver.  Everything from rogue ap detection
to RF thresholds.  These can be setup with a P1, P2, P3 and so on.
 When these event traps are forwarded they all come under the ciscoMgmt
224 oid.  (This is where I am learning, be kind) The ?varbind? arguments?
for the additional 224.1.x.x.whatever that allow one to parse the ?varbind?
trap ? arguments ? for the different P1 threshold, P1 rogue ap detect,
P1 clients associated. All come under the top level 224. trap.

This is fine if the staff were only looking at the NV event browser.  Since
I am forwarding these events to TEC what happens is the duplicate arguments
do not work since all the messages come from wlse and the 224ciscoMgmt
oid.  So every event that comes after the first one overwrites the
previous. 

Is there another way to do this?  Or shall I take Cisco TAC up on
there offer to work with NetView Support and identify and then creating
a more complete mib that parses the varbind arguments for the WLSE Appliance?

Any Ideas?  Or am I totally off base here and someone is about to
take me to school?  (which I probably need) 


Ray Smith
IS Engineer
The Clorox Services Company
925-425-4363