Sanjay, I don't think you can do this. I understand that you can filter ospf routes inbound on an interface to stop the routes getting into the routing table, BUT NOT getting into the ospf Database.
Hence you will have to filter on each downstream router to stop the the route from being propogated further. Distribute list out doesn't work with OSPF anyway as you can't filter the LSA's as such. HTH Richard Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=57847&t=57789 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]