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asafayan
Enthusiast

Receiving Unwanted SNMP Traps For Each Successful Call

I have the following logging configuration on a router:

logging trap errors

logging source-interface Loopback0

logging X.X.X.X

snmp-server view cutflash internet included

snmp-server view cutflash ciscoFlashDevice excluded

snmp-server community XXXX

snmp-server community XXXX

snmp-server ifindex persist

snmp-server packetsize 4096

snmp-server location XXXXX

snmp-server contact XXXXXX

snmp-server enable traps snmp authentication linkdown linkup coldstart warmstart

snmp-server enable traps vrrp

snmp-server enable traps ds1

snmp-server enable traps tty

snmp-server enable traps eigrp

snmp-server enable traps ospf state-change

snmp-server enable traps ospf errors

snmp-server enable traps ospf retransmit

snmp-server enable traps ospf lsa

snmp-server enable traps ospf cisco-specific state-change nssa-trans-change

snmp-server enable traps ospf cisco-specific state-change shamlink interface-old

snmp-server enable traps ospf cisco-specific state-change shamlink neighbor

snmp-server enable traps ospf cisco-specific errors

snmp-server enable traps ospf cisco-specific retransmit

snmp-server enable traps ospf cisco-specific lsa

snmp-server enable traps gatekeeper

snmp-server enable traps xgcp

snmp-server enable traps license

snmp-server enable traps envmon

snmp-server enable traps ethernet cfm cc mep-up mep-down cross-connect loop config

snmp-server enable traps ethernet cfm crosscheck mep-missing mep-unknown service-up

snmp-server enable traps flash insertion removal

snmp-server enable traps c3g

snmp-server enable traps ds3

snmp-server enable traps adslline

snmp-server enable traps vdsl2line

snmp-server enable traps icsudsu

snmp-server enable traps isdn call-information

snmp-server enable traps isdn layer2

snmp-server enable traps isdn chan-not-avail

snmp-server enable traps isdn ietf

snmp-server enable traps ds0-busyout

snmp-server enable traps ds1-loopback

snmp-server enable traps bgp

snmp-server enable traps isis

snmp-server enable traps rf

snmp-server enable traps aaa_server

snmp-server enable traps atm subif

snmp-server enable traps cef resource-failure peer-state-change peer-fib-state-change inconsistency

snmp-server enable traps memory bufferpeak

snmp-server enable traps cnpd

snmp-server enable traps config-copy

snmp-server enable traps config

snmp-server enable traps config-ctid

snmp-server enable traps entity

snmp-server enable traps fru-ctrl

snmp-server enable traps resource-policy

snmp-server enable traps event-manager

snmp-server enable traps frame-relay multilink bundle-mismatch

snmp-server enable traps frame-relay

snmp-server enable traps frame-relay subif

snmp-server enable traps hsrp

snmp-server enable traps ipmulticast

snmp-server enable traps msdp

snmp-server enable traps mvpn

snmp-server enable traps nhrp nhs

snmp-server enable traps nhrp nhc

snmp-server enable traps nhrp nhp

snmp-server enable traps nhrp quota-exceeded

snmp-server enable traps pim neighbor-change rp-mapping-change invalid-pim-message

snmp-server enable traps pppoe

snmp-server enable traps cpu threshold

snmp-server enable traps rsvp

snmp-server enable traps syslog

snmp-server enable traps l2tun session

snmp-server enable traps l2tun pseudowire status

snmp-server enable traps vtp

snmp-server enable traps ipsla

snmp-server enable traps dial

snmp-server enable traps dsp card-status

snmp-server enable traps dsp oper-state

snmp-server enable traps ccme

snmp-server enable traps srst

snmp-server enable traps voice

snmp-server enable traps dnis

snmp-server host

snmp-server host

I am receiving SNMP traps on my monitoring application for all successful calls as follows:

Interface Serial0/0/0:22 generated a linkUp event. Entity - X.X.X.X.20:IF:Serial0/0/0:22 Alarm - linkUp

Interface Serial0/0/0:22 generated a linkDown event. Entity - X.X.X.X:IF:Serial0/0/0:22 Alarm - linkDown

I lowered my logging trap level to ERRORS (3) and yet these continue. 

I assume it is as a result of one of my snmp-server enable trap statements. Does anyone know exactly which trap statement would generate these unnecessary traps?

Thanks!

1 REPLY 1
asafayan
Enthusiast

As I mentioned earlier, setting the trap level to ERRORS  (3) did not eliminate receipt of these unwanted traps that are generated  for every successful call.  The reason I thought it would is that I  believe the successful traps were designated with a level WARNING (4).

The resolution was the following command under the D Channel serial interface:

no snmp trap link-status

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