RE: IGRP over ISDN

From: Geoff Zinderdine (geoffz@mts.net)
Date: Fri Sep 27 2002 - 16:36:56 GMT-3


on Dialed router:

dialer map ip 139.9.14.5 name r5 broadcast

notice second octet is a 3 in the dialing router config ip addr.

Geoff Zinderdine

-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On Behalf Of
Dave Stoddard
Sent: Friday, September 27, 2002 1:55 PM
To: ccielab@groupstudy.com
Subject: IGRP over ISDN

I have the following abbreviated configuration between two routers. IGRP
exclusively is running over the ISDN interface. The complete routing table
is successfully sent between these routers. Yet, I can not ping a single
address across this same bri link, why? I had this working at one time, but
it for some reason it is no longer working. Makes me think I may have a
hardware issue, but this is extremely unlikely. I'm sure I'm missing
something that I must have changed to make something else work that has
caused this to no longer work. Please help. TIA!!!

Dialing router
**************
version 12.1
service password-encryption
!
hostname r5
!
aaa new-model
aaa authentication login default none
aaa authentication ppp default if-needed local
enable secret 5 $1$ClB8$YXcGQA3C9HxeA0DVexDAB1
!
username r3 password 7 094F471A1A0A
!
isdn switch-type basic-ni
!
interface Loopback0
 ip address 135.3.5.5 255.255.255.0
!
interface Ethernet0
 backup interface BRI0
 ip address 135.3.10.5 255.255.255.0
!
interface BRI0
 ip address 135.3.14.5 255.255.255.0
 encapsulation ppp
 dialer map ip 135.3.14.3 name r3 broadcast 8358661
 dialer map ip 135.3.14.3 name r3 broadcast 8358663
 dialer load-threshold 64 either
 dialer-group 1
 isdn switch-type basic-ni
 isdn spid1 0835866201 8358662
 isdn spid2 0835866401 8358664
 ppp authentication chap callin
 ppp multilink
!
router igrp 100
 network 135.3.0.0
 metric weights 0 1 1 1 0 0
!
dialer-list 1 protocol ip permit
dialer-list 1 protocol ipx permit

Dialed router
*************
version 12.1
service password-encryption
!
hostname r3
!
aaa new-model
aaa authentication login default none
aaa authentication ppp default if-needed local
enable secret 5 $1$vkdb$cnQCy3Gnw9CAc8dQOQ2gJ0
!
username r5 password 7 045802150C2E
!
isdn switch-type basic-ni
!
!
!
interface Loopback0
 ip address 135.3.3.3 255.255.255.0
 ip ospf network point-to-point
!
interface Ethernet0/0
 ip address 135.3.20.3 255.255.255.0
 no ip redirects
 ip ospf network broadcast
!
interface Serial0/0
 ip address 135.3.13.3 255.255.255.0
 no fair-queue
 clockrate 64000
!
interface BRI0/0
 ip address 135.3.14.3 255.255.255.0
 encapsulation ppp
 dialer map ip 139.9.14.5 name r5 broadcast
 dialer load-threshold 64 either
 dialer-group 1
 ipx network 14
 isdn switch-type basic-ni
 isdn spid1 0835866101 8358661
 isdn spid2 0835866301 8358663
 ppp authentication chap
 ppp multilink
!
interface Serial0/1
 ip address 135.3.12.3 255.255.255.248
 encapsulation frame-relay
 ip ospf authentication message-digest
 ip ospf message-digest-key 1 md5 7 0518030C345E4B
 ip ospf network non-broadcast
 ipx network 12
 frame-relay map ip 135.3.12.3 301 broadcast
 frame-relay map ip 135.3.12.4 301 broadcast
 frame-relay map ipx 12.0003.0003.0003 301 broadcast
 frame-relay map ip 135.3.12.6 301 broadcast
 frame-relay map ipx 12.0004.0004.0004 301 broadcast
 frame-relay map ipx 12.0006.0006.0006 301 broadcast
 no frame-relay inverse-arp
!
router ospf 100
 router-id 135.3.3.3
 log-adjacency-changes
 area 1 authentication message-digest
 area 1 range 135.3.12.0 255.255.255.0
 area 1 virtual-link 135.3.4.4 authentication message-digest
 area 1 virtual-link 135.3.4.4 message-digest-key 1 md5 7 0017160511490E
 redistribute rip metric 100 subnets
 redistribute igrp 100 metric 100 subnets
 passive-interface Serial0/0
 passive-interface BRI0/0
 network 135.3.3.0 0.0.0.255 area 1
 network 135.3.12.0 0.0.0.7 area 1
 network 135.3.20.0 0.0.0.255 area 33
!
router rip
 redistribute ospf 100 metric 1
 redistribute igrp 100 metric 1
 passive-interface Ethernet0/0
 passive-interface BRI0/0
 passive-interface Serial0/1
 network 135.3.0.0
!
router igrp 100
 redistribute ospf 100 metric 10000 1000 250 1 1500
 redistribute rip metric 10000 1000 250 1 1500
 passive-interface Ethernet0/0
 passive-interface Serial0/0
 passive-interface Serial0/1
 network 135.3.0.0
 metric weights 0 1 1 1 0 0
!
dialer-list 1 protocol ip permit
dialer-list 1 protocol ipx permit



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