OSPF Demand Dial - Legacy to Dialer

From: Brent D. Stewart (brent@xxxxxxxxxxxxxxxxxxxxx)
Date: Fri Jun 14 2002 - 15:07:26 GMT-3


   
One other note: in each case I had no peer neighbor-route in place. Thanks
again!

-----Original Message-----
From: Brent D. Stewart
Sent: Friday, June 14, 2002 2:03 PM
To:
Subject: OSPF Demand Dial - Legacy to Dialer

Im trying to run through a laundry list of dial stuff before my next exam
and was going to work on a progression with ISDN - IP, IPX, DLSw. To
understand how things could be done differently I decided to setup one end
of the BRI as legacy, the other as a dialer interface.

Of course the routers dialed into each other okay, but when I added the ip
ospf demand and ip ospf cost statements the damn things wouldnt stop
dialing. Debug dialer shows the cause as d=224.0.0.5 (hellos) and the
interface is coming up within 10sec of hanging up. I compared configs and
compared sh ip ospf int and didnt see a difference.

The solution was to migrate both to dialer interfaces, but I dont
understand why. Is this a bug, is there something I forgot, or does OSPF
treat the interfaces differently in some way?

Id appreciate your thoughts.

Regards,

Brent



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