IP OSPF Demand-Circuit with Dialer Profile

From: Horton, Jeff (jhorton@xxxxxxxx)
Date: Mon Jan 15 2001 - 13:25:23 GMT-3


   
I was testing the use of ip ospf demand-circuit in the lab and noticed that
when I use dialer-profiles with a dialer 0 interface and use the
dialer-string command, the ip ospf demand-circuit command is not suppressing
hellos. I have to use the list 101 with an access list-to filter the
multicasts. I applied the demand-circuit statement on D0 and on BRI 0/0,
neither works. When using the dialer-map statement with legacy DDR, I have
no problems.

Can anyone see what's wrong?

Thanks,

Jeff

R1

interface BRI0/0
 bandwidth 64
 no ip address
 ip directed-broadcast
 encapsulation ppp
 dialer pool-member 1
 isdn switch-type basic-ni
 isdn spid1 0835866101 8358661
 isdn spid2 0835866301 8358663
 no cdp enable
 ppp authentication chap
!
interface Serial0/1
 no ip address
 no ip directed-broadcast
!
interface Dialer0
 ip address 172.168.12.1 255.255.255.0
 no ip directed-broadcast
 encapsulation ppp
 dialer remote-name R2
 dialer idle-timeout 10
 dialer pool 1
 dialer-group 1
 no cdp enable
 ppp authentication chap
 ppp multilink

R2

interface BRI0/0
 bandwidth 64
 no ip address
 ip directed-broadcast
 encapsulation ppp
 ip ospf demand-circuit
 dialer pool-member 1
 isdn switch-type basic-ni
 isdn spid1 0835866201 8358662
 isdn spid2 0835866401 8358664
 no cdp enable
 ppp authentication chap
!
interface Serial0/1
 no ip address
 no ip directed-broadcast
 shutdown
!
interface Dialer0
 ip address 172.168.12.2 255.255.255.0
 no ip directed-broadcast
 encapsulation ppp
 ip ospf demand-circuit
 dialer remote-name R1
 dialer idle-timeout 10
 dialer string 8358661
 dialer pool 1
 dialer-group 1
 no cdp enable
 ppp authentication chap
 ppp multilink
!



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