From: DaveW (kapsi1911@hotmail.com)
Date: Tue Nov 23 2004 - 00:08:35 GMT-3
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
This archive was generated by hypermail 2.1.4 : Thu Dec 02 2004 - 06:57:49 GMT-3