11-09-2006 01:20 AM - edited 03-03-2019 02:38 PM
hi,
i have an isdn pri interface, which should NOT generate any trap if it goes up or down - this is the config:
interface Serial3/0:15
no ip address
encapsulation ppp
load-interval 30
timeout absolute 600 0
dialer pool-member 215
no snmp trap link-status
isdn switch-type primary-net5
no cdp enable
ppp authentication chap
ppp multilink
max-reserved-bandwidth 95
!
interface Dialer215
bandwidth 2048
ip address 1.1.1.1 255.255.255.252
encapsulation ppp
ip ospf cost 1000
load-interval 30
dialer pool 215
dialer remote-name mplsrbgope02
dialer string 123
dialer max-call 30
dialer watch-group 1
dialer-group 1
no snmp trap link-status
tag-switching mtu 1512
tag-switching ip
no cdp enable
ppp authentication chap callin
ppp chap hostname r-traun1
ppp multilink
BUT:
If i make a call to this interface (with my mobile or so), the router gnerates an snmp trap - so we get an info in our management - thats bad -
here is the snmp- debug:
r-traun1#debug snmp pa
SNMP packet debugging is on
r-traun1#
Nov 9 10:11:03.235: SNMP: Queuing packet to 10.18.120.225
Nov 9 10:11:03.235: SNMP: V1 Trap, ent ciscoIsdnMibTrapPrefix, addr 10.20.192.1, gentrap 6, spectrap 2
demandNbrLogIf.50.7 = 51
demandNbrAddress.50.7 = 67681411297
demandNbrLastDuration.50.7 = 0
demandNbrClearReason.50.7 = Incompatible destination
demandNbrClearCode.50.7 = 0x58
demandNbrCallOrigin.50.7 = 2
Nov 9 10:11:03.487: SNMP: Packet sent via UDP to 10.18.120.225
Nov 9 10:11:04.051: SNMP: Packet received via UDP from 10.18.120.225 on FastEthernet0/0.413
Nov 9 10:11:04.051: SNMP: Get request, reqid 5027855, errstat 0, erridx 0
ifEntry.1.14 = NULL TYPE/VALUE
ifEntry.8.14 = NULL TYPE/VALUE
ifEntry.7.14 = NULL TYPE/VALUE
Nov 9 10:11:04.059: SNMP: Response, reqid 5027855, errstat 0, erridx 0
ifEntry.1.14 = 14
ifEntry.8.14 = 1
ifEntry.7.14 = 1
Nov 9 10:11:04.067: SNMP: Packet sent via UDP to 10.18.120.225
r-traun1#un all
All possible debugging has been turned off
r-traun1#
i also tried the command "no snmp trap isdn-calls" - but no success
any idea????
thanks for any answer
11-09-2006 01:52 AM
The trap that is generated is not a link-state change trap. What snmp traps are enabled in the global snmp config?
Regards,
Leo
11-09-2006 02:04 AM
hi
thanks for answer - here are the global snmp config commands:
r-traun1#sh run | in snmp
no snmp trap link-status
no snmp trap link-status
no snmp trap link-status
no snmp trap link-status
no snmp trap link-status
no snmp trap link-status
no snmp trap link-status
no snmp trap link-status
snmp-server community xx RO 99
snmp-server community xx RW 99
snmp-server ifindex persist
snmp-server trap-source Loopback0
snmp-server location xx
snmp-server contact xx
snmp-server chassis-id S/N: 123
snmp-server system-shutdown
snmp-server enable traps snmp authentication linkdown linkup coldstart warmstart
snmp-server enable traps tty
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 hsrp
snmp-server enable traps config
snmp-server enable traps entity
snmp-server enable traps frame-relay
snmp-server enable traps frame-relay subif
snmp-server enable traps syslog
snmp-server enable traps rtr
snmp-server host 1.2.3.4 public
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