Hello Alan,
We have purposefully configured these routers to send snmp
traps (up/down/coldstart/conf change etc.) to our NetView server and these
traps are processed for some actions. So, stopping these routers to send snmp
traps will affect our monitoring objectives.
I wanted to know, what could be the reason for " PPP LCP
Closed" error message. Are our routers configured wrongly OR these errors
shows that links are unstable.
This link is of multilink concept and 5 links of 2 mbps pipe
is grouped together to give 10mbps output. Obviously, all these five links are
configured on the same interface of the router and these links does not have
different IP address.
Regards,
Anupam
-----Original Message-----
From: Alan
E. Hennis [mailto:Hennis_Alan_E@cat.com]
Sent: Friday, August 01, 2003 1:48 AM
To: anand anupam
Cc:
nv-l@lists.tivoli.com
Subject: Re: [nv-l] Reason for "
PPP LCP Closed" trap from Cisco routers
Anand
You most likely have the following configuration on your
router
!
! Host to send traps to
!
snmp-server host
your_trap_processing_host
!
! Send SNMP traps, notice linkdown
and linkup
! This can sometimes depending on the IOS
version look like this
!
!
snmp-server enable traps snmp
!
snmp-server enable traps snmp authentication linkdown linkup
coldstart
warmstart
The solution is to
1. Disable sending SNMP traps. This will stop all
authentication, linkdown,
linkup, coldstart and
warmstart traps
no snmp-server enable traps
snmp
2. Disable a particular interface from sending traps
interface
replace_with_your_interface
no snmp trap link-status
Thanks
Alan E. Hennis
Caterpillar Inc.
Systems+Process
Division
309.494.3308
hennis_alan_e@cat.com
anand
anupam
<ananda@bharatpet
roleum.com>
07/28/2003 12:06 To:
nv-l@lists.tivoli.com
AM
cc:
Subject: [nv-l] Reason for " PPP LCP Closed"
trap from Cisco
routers
Caterpillar: Confidential
Green
Retain Until: 08/30/2003
Retention Category: G90 -
General
Matters/Administration
Hello,
We are having NetView 6.0.2 on AIX 4.3.3
From one cisco router, we are continuously receiving the
following kind of
traps saying 'PPP LCP closed"
:-
1059222261 11 Sat Jul 26 18:54:21 2003 CORT3 A Cisco
Agent Interface Down
(linkDown Trap) on interface:
Serial3/1:0 locIfReason: PPP LCP Closed
1059222279 11 Sat Jul 26 18:54:39 2003 CORT3 A Cisco
Agent Interface Up
(linkUp Trap) on interface:
Serial3/2:0 locIfReason: PPP LCP Open
What could be the problem with the router or its
configuration? Where
should I look into?
Regards,
Anupam Kr Anand
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