Re: [nv-l] Reason for " PPP LCP Closed" trap from Cisco routers

["Alan E. Hennis" <Hennis_Alan_E@cat.com>]

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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