From: Nathaly Landry (lnathaly@cisco.com)
Date: Sun Aug 17 2003 - 17:52:56 GMT-3
In your dialer watch list statement you are "watching" network
(dialer watch-list 1 ip 10.1.21.0 255.255.255.0) while your E0 is
10.1.20.x/24, whaqt is the IP address of the Serial??
nat
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
Ram Shummoogum
Sent: Sunday, August 17, 2003 3:28 PM
To: tj_dean@hotmail.com
Cc: ccielab@groupstudy.com
Subject: Re: ISDN dial watch group
You are using host addresses. You should use the network address:
10.1.20.0 and not .1
"Thomas Dean" <tj_dean@hotmail.com>@groupstudy.com on 08/17/2003
03:22:15 PM
Please respond to "Thomas Dean" <tj_dean@hotmail.com>
Sent by: nobody@groupstudy.com
To: ccielab@groupstudy.com
cc:
Subject: Re: ISDN dial watch group
Hi
Tried that earlier and again just for fun, along with mapping just about
all appropriate interfaces - still no joy.
Changed configs
interface BRI0
ip address 10.1.10.1 255.255.255.0
dialer map ip 10.1.10.3 name r3 broadcast 384720
dialer map ip 10.1.20.3 name r3 broadcast 384720
dialer watch-group 1
interface BRI0
ip address 10.1.10.3 255.255.255.0
dialer map ip 10.1.10.1 name r1 broadcast 384710
dialer map ip 10.1.20.1 name r1 broadcast 384710
dialer watch-group 1
Many thanks
Tom
You also need to include the watched route 10.1.20.0 in the dial map ip
statement.
Cheers,
"Thomas Dean" <tj_dean@hotmail.com>@groupstudy.com on 08/17/2003
02:51:48 PM
Please respond to "Thomas Dean" <tj_dean@hotmail.com>
Sent by: nobody@groupstudy.com
To: ccielab@groupstudy.com
cc:
Subject: ISDN dial watch group
Hi Group
Want to configure bacckup of FR connections between R1-R2-R3, not using
backup command. Tried using dialer watch-group on R1 and R3, with no
joy.
Can ping across ISDN no problem.
Can ping via FR network with all connections up.
When either E0's or and serial link removed, routes die but no ISDN link
brought up. Any ideas?
Drawing and configs below.
Many thanks
Tom
|------------------bri0-------------|
|__ __ __|
| | | | | | | |
|--e0---|r1|----s0----|r2|----s1----|r3|--e0--|
| |__| |_ | |_ | |
!ROUTER r1
!
interface Ethernet0
ip address 10.1.20.1 255.255.255.0
!
interface Serial0
ip address 10.1.1.1 255.255.255.0
!
interface BRI0
ip address 10.1.10.1 255.255.255.0
encapsulation ppp
dialer map ip 10.1.10.3 name r3 broadcast 384720
dialer watch-group 1
ppp authentication chap
!
router ospf 1
network 10.0.0.0 255.0.0.0 area 0
!
access-list 105 deny ospf any any
access-list 105 permit ip any any
dialer watch-list 1 ip 10.1.21.0 255.255.255.0
dialer-list 1 protocol ip list 105
!
!ROUTER r2
!
interface Serial0
ip address 10.1.1.2 255.255.255.0
!
interface Serial1
ip address 10.1.2.2 255.255.255.0
!
router ospf 1
network 10.0.0.0 255.0.0.0 area 0
!
!ROUTER r3
!
interface Ethernet0
ip address 10.1.21.1 255.255.255.0
!
interface Serial1
ip address 10.1.2.3 255.255.255.0
!
interface BRI0
ip address 10.1.10.3 255.255.255.0
encapsulation ppp
dialer map ip 10.1.10.1 name r1 broadcast 384710
dialer watch-group 1
dialer-group 1
ppp authentication chap
!
router ospf 1
network 10.0.0.0 255.0.0.0 area 0
!
access-list 105 deny ospf any any
access-list 105 permit ip any any
dialer watch-list 1 ip 10.1.20.0 255.255.255.0
dialer-list 1 protocol ip list 105
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