From: Marc Russell (mrussell@xxxxxxxxxxxxxx)
Date: Tue Apr 03 2001 - 15:42:43 GMT-3
Just filter the RIP routes into OSPF that define the ISDN link.
Marc Russell
CCIE Boot Camp
www.ccbootcamp.com
-----Original Message-----
From: Oscar Diaz Poveda [mailto:Oscar.Diaz@azlan.com]
Sent: Tuesday, April 03, 2001 2:17 PM
To: ccielab@groupstudy.com
Subject: OSPF On Demand Circuit & RIP redistrubition
Dear all,
I have the following scenario:
ISDN ----- Router 1 (OSPF On Demand Circuit, RIP and redistribution
between
them) ---- Ethernet ------ Router 2 (only RIP)
OSPF----------------------------------------|---------------------------
---- ------------RIPThe problem is the following:
When I configure OSPF On Demand Circuit in Router 1, the Hellos are supressed correctly but the ISDN link is always up (flapping). It goes down when the idle-timeout expires and go up inmediatly ??? The only way to "solve" the problem and keep the ISDN line down is disable the redistribution of RIP into OSPF.
Do you know why? What can be the problem? How can I solve it and keep the line down while redistribution is maintained?
Thank you very much in advance.
Best regards,
Oscar.
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