From: Sam Lai (slai@gggroup.net)
Date: Thu Jan 02 2003 - 14:07:20 GMT-3
It seems that you configure the watch-list to track on a host route - 192.168.5.1/32 - "dialer watch-list 1 ip 192.168.5.1 255.255.255.255". Note that if there is no such route in routing table on the 1st router (has watch-list configured) come from the primary interface (being watch-group), watch-list will activate the dialing. But you may want to take "ospf demand-circuit" into the equation. If you have ospf demand-circuit configured, you should not block the ospf traffic on the dialer-list. ospf demand-circuit will take care of the hello suppression. That makes me think that the reason to dial is not by watch-list, it is rather from the 2nd router (w/o watch-list) for ospf adj. Check with "show dialer" on both routers to find out.
It would be great if you can provide the complete configuration on both routers.
Sam
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On Behalf Of
Evgeny Tantsura
Sent: Thursday, January 02, 2003 10:04 AM
To: ccielab@groupstudy.com
Subject: ISDN Backup With Dialer Watch
Hi,
My ISDN interface with Dialer Watch on it
is going down every idle-timeout and then dialing again.
interface Dialer1
ip address 1.1.1.2 255.255.255.0
encapsulation ppp
ip ospf demand-circuit
dialer pool 1
dialer idle-timeout 180
dialer string 0496406937
dialer load-threshold 127 either
dialer watch-group 1
dialer-group 1
pulse-time 0
no cdp enable
ppp authentication chap
ppp multilink
end
access-list 170 deny ospf any any
access-list 170 permit ip any any
dialer watch-list 1 ip 192.168.5.1 255.255.255.255
dialer-list 1 protocol ip list 170
----------------------------------------------------
interface Dialer1
ip address 1.1.1.1 255.255.255.0
encapsulation ppp
dialer pool 1
dialer idle-timeout 180
dialer load-threshold 50 either
dialer-group 1
no cdp enable
ppp authentication chap
dialer-list 1 protocol ip permit
According to CCO it should stay connected until the router gets the
route via primery interface.
Any idea's ?
With kind regards/ met vriendelijke groeten,
------------------------------------------------
E. Tantsura
Network Developer
Essent Kabelcom N.V.
Dr.van Deenweg 84
8025BN Zwolle, The Netherlands
Tel: +31-(0)38-850-7642
Fax: +31-(0)38-850-7410
Mob: +31-(0)6-290-80458
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.
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