From: Luke (luke.mendoza@xxxxxxxx)
Date: Wed Jun 06 2001 - 02:27:33 GMT-3
I just had this same issue David...
Do a show ip ospf database and see if there is a type 5 route of the
connected BRI interface. If it shows up it means that your filter of the
redistributed routes is not working.
Luke
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On Behalf Of
David Anderson
Sent: Tuesday, June 05, 2001 10:19 PM
To: ccielab@groupstudy.com
Subject: ISDN flapping
Hi,
I am having an issue with my ISDN line flapping. I have ip ospf demand
circuit and I am blocking any redistributed routes but the line is still
going up and down. When I use the show dialer command to see the cause of
the line going up it has the source as the ip address of the BRI interface
and the destination to the other ends ip address of the BRI interface.
EX.
R1(BRI0)---------------------------(BRI1/0)R2
133.1.100.5/30 133.1.100.6/30
sh dialer map
dialing cause
133.1.100.5---133.1.100.6 ??????
Any thoughts as to what this is?
Thanks,
David
David Anderson
Network Design Engineer
Enterprise Solutions Architecture & Design
(408) 853-5515
dma@cisco.com
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