From: Chia Kim Seng, Sr Network Spec, SCS-Networks (chiaks@xxxxxxxxxxxxxxxxxxxxxx)
Date: Tue Jun 13 2000 - 22:46:29 GMT-3
Do you have route redistribution configured?
If yes, then there is a redistributed route feeback that cause the ISDN link
to brings up even when the primary link is ok.
-----Original Message-----
From: kmiho@lycos.ne.jp [mailto:kmiho@lycos.ne.jp]
Sent: Sunday, June 11, 2000 6:28 PM
To: ccielab@groupstudy.com
Subject: OSPF On-demand Circuit
Is it true that when you use the "ip ospf demand-circuit" command,
the link will be brought up once even though the network topology is
stable(or else the other side of the bri0 will not make it to OSPF
database?). I do not have the isdn simulator to verify that but I do
notice the following message appear even though the ethernet link
between R1 and R2 is not broken.
********
bri0: ip (s=R1's bri0, d=224.0.0.5), interesting(ip PERMIT)
bri0: sending broadcast to ip (R2's bri0)
********
Can somebody clarify this? Thanks in advance.
--- R1(bri0)------------- isdn ------------(bri0)R2----
(e0) (e0)
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