From: Ronald Johnson (ronbob@xxxxxxx)
Date: Fri Mar 17 2000 - 00:37:24 GMT-3
Question.. I have two routers running IGRP over a frame link. When I turn on
IRB on router A (Bridging and Routing IPX, Decnet, Appletalk, IP), router B
stops receiving IGRP updates from router A. When I do a "debug ip igrp
events" on Router A it shows I am still receiving updates from router B and
sending updates out Serial 0. However, issuing the debug igrp command on
router B shows router B is sending updates, but is not receiving IGRP
updates from anyone. Even more strange is the fact that I cannot ping either
serial interface from either side when IRB is turned on!
RouterA-S0: <----IGRP----> :S0.1-RouterB
Seems like a simple scenario. However, as soon as I type "bridge irb" on
router A, router B no longer receives IGRP updates from
router A... Am I missing something obvious here? I am hoping for one of
those obvious gotcha answers since I am too tired to figure this out
tonight.. :D (config below)
Thanks.
-Ron
Router A:
!
interface Ethernet0
ip address 5.5.5.5 255.255.255.0
no keepalive
ipx network 4A
bridge-group 1
!
interface Serial0
ip address 192.168.3.66 255.255.255.248
encapsulation frame-relay
decnet cost 1
ipx network 40
cdp enable
frame-relay map ip 192.168.3.65 401 broadcast
no frame-relay inverse-arp
bridge-group 1
!
interface Serial1
ip address 208.158.193.129 255.255.255.248
clockrate 2000000
bridge-group 1
!
interface TokenRing0
ip address 10.1.1.1 255.255.255.0
decnet cost 5
ipx network 4B
ring-speed 4
!
interface BVI1
ip address 99.99.99.99 255.255.255.248
ipx network C30
!
router igrp 50
redistribute bgp 200 metric 1544 10 255 100 1400
passive-interface Ethernet0
passive-interface TokenRing0
network 10.0.0.0
network 192.168.3.0
network 5.0.0.0
network 208.158.193.0
network 99.0.0.0
distribute-list 1 out
!
router bgp 200
no synchronization
redistribute connected
neighbor 192.168.3.106 remote-as 200
neighbor 192.168.3.106 next-hop-self
neighbor 208.158.193.130 remote-as 100
!
ip classless
ip as-path access-list 10 deny _300
ip as-path access-list 10 permit .*
logging buffered 8000 debugging
access-list 1 permit 5.0.0.0
access-list 1 permit 7.0.0.0
access-list 1 permit 8.0.0.0
access-list 1 permit 9.0.0.0
access-list 1 permit 10.0.0.0
access-list 1 permit 192.168.3.20 0.0.0.3
access-list 1 permit 192.168.3.64 0.0.0.7
access-list 1 permit 192.1.24.0 0.0.0.7
access-list 1 permit 208.158.193.0 0.0.0.255
access-list 1 permit 99.0.0.0 0.255.255.255
access-list 2 deny 192.168.3.0 0.0.0.255
access-list 2 permit any
!
!
bridge irb
bridge 1 protocol ieee
bridge 1 route decnet
bridge 1 route ip
bridge 1 route ipx
=============================================
Router B:
interface Ethernet0
ip address 192.168.5.1 255.255.255.0
no ip directed-broadcast
ip ospf message-digest-key 1 md5 cisco
ip ospf interface-retry 0
ipx network 5
!
interface Serial0.1 point-to-point << to router A
ip address 192.168.3.65 255.255.255.248
no ip directed-broadcast
no ip split-horizon
ip ospf network point-to-multipoint
ip ospf interface-retry 0
ip ospf priority 100
decnet cost 1
ipx network 40
no arp frame-relay
frame-relay interface-dlci 104
bridge-group 1
!
interface Serial0.2 multipoint
ip address 192.168.3.105 255.255.255.248
no ip directed-broadcast
no ip split-horizon
ip ospf message-digest-key 1 md5 cisco
ip ospf network point-to-multipoint
ip ospf interface-retry 0
ip ospf priority 100
appletalk cable-range 500-500 500.1
appletalk zone WAN2
decnet cost 4
ipx network 20
frame-relay map bridge 102 broadcast
frame-relay map ipx 20.0000.0c47.5eb7 103 broadcast
frame-relay map decnet 2.3 102 broadcast
frame-relay map ip 192.168.3.106 102 broadcast
frame-relay map ip 192.168.3.107 103 broadcast
frame-relay map ipx 20.0000.0c47.b92b 102 broadcast
frame-relay map appletalk 500.2 102 broadcast
frame-relay map appletalk 500.3 103 broadcast
frame-relay interface-dlci 102
frame-relay interface-dlci 103
no frame-relay inverse-arp
bridge-group 1
router ospf 200
area 0 authentication message-digest
redistribute igrp 50 subnets
network 192.168.3.0 0.0.0.255 area 0
network 192.168.5.0 0.0.0.255 area 0
!
router igrp 50
redistribute connected metric 10 255 255 120 1400
redistribute ospf 200 metric 1544 30 255 20 1400
network 192.168.3.0
network 192.168.5.0
!
bridge 1 protocol ieee
This archive was generated by hypermail 2.1.4 : Thu Jun 13 2002 - 08:23:05 GMT-3