Backup using snapshot routing

From: Mark Thomas (Mark.Thomas@xxxxxxxxxxxxxxxx)
Date: Fri Aug 09 2002 - 08:07:00 GMT-3


   
Hello All

Snapshot routing is driving me nuts

Simple scenario
Using ipx rip and ip rip or igrp (none of them work)

The Ethernet is the primary and ISDN the backup
Bri0---------Bri0
R5 R6
E0-----------E0

I can bring the link up manually with both protocols but snapshot routing never
 works for any protocol when the Ethernet is downed by ipx down or shutdown or
having its address removed.

Here are the configs, if anyone could shed some light on this I would be gratef
ul

version 12.1
!
hostname r5
username r6 password 0 cisco
!
ipx routing 0005.0005.0005
isdn switch-type basic-ni
!
interface Loopback0
 ip address 5.5.5.5 255.255.255.0
 ipx network 5
!
interface Ethernet0
 mac-address 0005.0005.0005
 ip address 128.10.100.5 255.255.255.0
 ipx network 100
!
interface BRI0
 ip address 128.10.56.5 255.255.255.0
 encapsulation ppp
 dialer idle-timeout 45
 dialer map snapshot 1 name r6 broadcast 8358662
 dialer map ip 128.10.56.6 name R6 broadcast 8358662
 dialer map ip 128.10.56.6 name R6 broadcast 8358664
 dialer map ipx 56.0006.0006.0006 name r6 broadcast 8358662
 dialer map ipx 56.0006.0006.0006 name r6 broadcast 8358664
 dialer-group 1
 ipx network 56
 no ipx route-cache
 ipx watchdog-spoof
 ipx spx-spoof
 isdn switch-type basic-ni
 isdn spid1 0835866101 8358661
 isdn spid2 0835866301 8358663
 snapshot client 5 1200 suppress-statechange-update dialer
 ppp authentication chap
!
router igrp 1
 network 5.0.0.0
 network 128.10.0.0
!
access-list 900 deny any any sap log
access-list 900 deny any any rip log
access-list 900 deny any any 457 log
access-list 900 permit any any all
dialer-list 1 protocol ipx list 900
dialer-list 1 protocol ip permit
!

hostname r6
username r5 password 0 cisco
!
ipx routing 0006.0006.0006
isdn switch-type basic-ni
!
interface Loopback0
 ip address 6.6.6.6 255.255.255.0
 ipx network 6
!
interface Ethernet0
 mac-address 0006.0006.0006
 ip address 128.10.100.6 255.255.255.0
 ipx network 100
!
interface BRI0
 ip address 128.10.56.6 255.255.255.0
 encapsulation ppp
 dialer map ipx 56.0005.0005.0005 name r5 broadcast 8358661
 dialer map ipx 56.0005.0005.0005 name r5 broadcast 8358662
 dialer-group 1
 ipx network 56
 no ipx route-cache
 ipx watchdog-spoof
 ipx spx-spoof
 isdn switch-type basic-ni
 isdn spid1 0835866201 8358662
 isdn spid2 0835866401 8358664
 snapshot server 5 dialer
 ppp authentication chap
!
router igrp 1
 network 6.0.0.0
 network 128.10.0.0
!
access-list 1 permit 5.0.0.0 log
access-list 900 deny any any rip log
access-list 900 deny any any sap log
access-list 900 deny any any 457 log
access-list 900 permit any any log
dialer-list 1 protocol ipx list 900
dialer-list 1 protocol ip permit
!
!
!
Regards

Mark

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