From: adeolu@sympatico.ca
Date: Wed Nov 24 2004 - 11:13:02 GMT-3
Hi Dave,
I do not know if your question has been answered already. However, I think you need to put a dialer-group statement under the BRI interface. You can deny all traffic in the dialer-list if you need to but I feel this command is needed for the interface to behave as desired.
Just my two cents....
Ade
>
> From: "DaveW" <kapsi1911@hotmail.com>
> Date: 2004/11/22 Mon PM 10:08:35 EST
> To: "Cisco certification" <ccielab@groupstudy.com>
> Subject: dialer watch
>
> I'm having trouble getting my dialer-watch groups to bring up a bri line once
> the routes being watched disappear. I have the following setup:
>
> r5 ---------- r3 ------- ISDN -------r2
>
> When I shut the serial 0/0 interface on r3 (to r5) I can't get r3 to bring the
> BRI link to r2. Although going through the dialer debugs it seems that the
> watch process recognizes the watched route has disappeared. If I add a dialer
> list/group on r3 for all IP traffic, the link comes up fine. Configs and
> debugs below:
>
> r3
> interface BRI0/0
> ip address 10.1.1.1 255.255.255.0
> encapsulation ppp
> dialer map ip 10.1.0.0 broadcast 3013455042
> dialer map ip 10.1.1.2 broadcast 3013455042
> dialer load-threshold 1 either
> dialer watch-group 2
> isdn switch-type basic-ni
> compress stac
> priority-group 1
> ppp multilink
> !
> dialer watch-list 2 ip 10.1.0.0 255.255.255.0
> !
> interface Serial0/0
> ip address 10.1.0.1 255.255.255.0
>
> r3#show ip route
> Gateway of last resort is not set
>
> 1.0.0.0/24 is subnetted, 1 subnets
> C 1.1.1.0 is directly connected, Loopback0
> 10.0.0.0/24 is subnetted, 2 subnets
> C 10.1.1.0 is directly connected, BRI0/0
> C 10.1.0.0 is directly connected, Serial0/0
>
>
>
>
> r2
> !
> interface BRI1/0
> ip address 10.1.1.2 255.255.255.0
> encapsulation ppp
> dialer map ip 10.1.1.1 broadcast 6098831000
> isdn switch-type basic-ni
> priority-group 1
> compress stac
> ppp multilink
> !
>
>
>
>
>
> r3(config)#int serial 0/0
> r3(config-if)#shut
> r1(config-if)#
> Nov 22 09:38:23: %OSPF-5-ADJCHG: Process 1, Nbr 5.5.5.5 on Serial0/0 from
> FULL
> to DOWN, Neighbor Down: Interface down or detached
> 03:46:42: DDR: Dialer Watch: watch-group = 2
> 03:46:42: DDR: network 10.1.0.0/255.255.255.0 DOWN,
> 03:46:42: DDR: primary DOWN
> 03:46:42: DDR: Dialer Watch: Dial Reason: Primary of group 2 DOWN
> 03:46:42: DDR: Dialer Watch: watch-group = 2,
> 03:46:44: DDR: Dialer Watch: watch-group = 2
> 03:46:44: DDR: network 10.1.0.0/255.255.255.0 DOWN,
> 03:46:44: DDR: primary DOWN
> 03:46:44: DDR: Dialer Watch: Dial Reason: Primary of group 2 DOWN
> 03:46:44: DDR: Dialer Watch: watch-group = 2,
> Nov 22 09:38:25: %LINK-5-CHANGED: Interface Serial0/0, changed state to
> adminis
> tratively down
> Nov 22 09:38:26: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/0,
> cha
> nged state to down
>
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