From: Manjeet Chawla (MChawla@xxxxxxxxxxxxx)
Date: Tue Jul 18 2000 - 15:30:28 GMT-3
Using access list to control the interesting package is not needed for OSPF
demand circuit. By the virtue of it's characteristics, IP OSPF Demand
Circuit is only activated by OSPF multicast packets. In fact it is
recommended by Cisco to NOT to use the access-list.
Your configs look OK. Check you OSPF status and make sure you are not on one
of the ABRs. Normally when the IP OSPF DEMAND Circuit starts working, you
will see DNA (do not age) attribute in the IP OSPF DATABASE command.
Is your ping to the remote interface working and other basic stuff like
layer-1 up ?
-Manjeet Chawla
ccie#5591
-----Original Message-----
From: mark salmon [mailto:masalmon@cisco.com]
Sent: Tuesday, July 18, 2000 3:50 PM
To: ccielab@groupstudy.com
Subject: Re: How to configure OSPF over ISDN/DDR
One other option is in your dialer list, make sure only legitimate
packets like unicast IP packets will bring up the like. You can deny
protocols you do not want by using an extended access list. THis is one
option
--Mark Salmon Project Engineer Cisco Professional Services Phone:773-695-8235 Pager:800-365-4578 email: masalmon@cisco.com
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