IP Ospf Demand-Circuit

From: Leigh Harrison (ccileigh@gmail.com)
Date: Sat Oct 29 2005 - 07:38:27 GMT-3


All,

I've got an ospf demand circuit configured up and it doesn't seem to be
playing the game.

I've debug'd ip packet (on R1) and I see the ospf packet (224.0.0.5)
being sent to 2.2.2.1 and then it brings the line up, even though I've
got demand circuit configured.

Am I missing something obvious ?

LH

-----------------------

I have:-
R1 --- frame --- R2
 | --- ISDN --- |

-----------------------

R1

int bri 0
 ip add 2.2.2.1 255.255.255.252
 ip ospf demand-circut
 dialer idle-timeout 10
 dialer map ip 2.2.2.2 broadcast 11
 dialer-group 1
 isdn switch-type basic-net3
 no cdp enable

dialer-list 1 protocol ip permit

int s0
 ip add 1.1.1.1 255.255.255.0
 .
 .

router ospf 1
 network 1.1.1.1 0.0.0.0 ar 0
 network 2.2.2.1 0.0.0.0 ar 0

-----------------------

R2

int bri 0
 ip add 2.2.2.2 255.255.255.252
 ip ospf demand-circut
 dialer idle-timeout 10
 dialer map ip 2.2.2.1 broadcast 21
 dialer-group 1
 isdn switch-type basic-net3
 no cdp enable

dialer-list 1 protocol ip permit

int s0
 ip add 1.1.1.2 255.255.255.0
 .
 .

router ospf 1
 network 1.1.1.2 0.0.0.0 ar 0
 network 2.2.2.2 0.0.0.0 ar 0



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