https://community.extremenetworks.com/t5/extremeswitching-exos-switch/black-hole-learnt-ospf-routes/m-p/26984#M3768 I have a network that I want to advertise locally ( area 1.1.1.1 ) into backbone OSPF area 0.0.0.0 , where I have a point to point link , the remote end is also area 0.0.0.0 <BR /> <BR /> This works fine and all networks are accessible and in the routing tables for local and remote access<BR /> <BR /> I want one local network to be available to other local area's ( we use virtual routers and the routing between VR is by a palo firewall ) but not be advertised out on a link ( OSPF area ) 0.0.0.0 to the remote site ) <BR /> <BR /> Any thought , or solutions would be greatly received.<BR /> <BR /> Tue, 18 Jul 2017 21:37:00 GMT Rod_Robertson2 2017-07-18T21:37:00Z https://community.extremenetworks.com/t5/extremeswitching-exos-switch/black-hole-learnt-ospf-routes/m-p/26984#M3768 I have a network that I want to advertise locally ( area 1.1.1.1 ) into backbone OSPF area 0.0.0.0 , where I have a point to point link , the remote end is also area 0.0.0.0 <BR /> <BR /> This works fine and all networks are accessible and in the routing tables for local and remote access<BR /> <BR /> I want one local network to be available to other local area's ( we use virtual routers and the routing between VR is by a palo firewall ) but not be advertised out on a link ( OSPF area ) 0.0.0.0 to the remote site ) <BR /> <BR /> Any thought , or solutions would be greatly received.<BR /> <BR /> Tue, 18 Jul 2017 21:37:00 GMT https://community.extremenetworks.com/t5/extremeswitching-exos-switch/black-hole-learnt-ospf-routes/m-p/26984#M3768 Rod_Robertson2 2017-07-18T21:37:00Z