JUNOS equivalent of cisco's OSPF area filter-list?



  • Hello All

    Is there any equivalent in JUNOS of Cisco’s OSPF area filter-list? What I mean exactly is to e.g. filter certain prefix from being flooded to other areas.

    For example, policy to block 10.0.0.0/30 to be sent to other areas (as area 333 below).
    On Cisco it would be like that:

    
    !
    ip prefix-list test3 seq 5 deny 10.0.0.0/30
    ip prefix-list test3 seq 10 permit 0.0.0.0/0 le 32
    !
    !
    router ospf 1
     log-adjacency-changes
     [b]area 0 filter-list prefix test3 out[/b]
     network 2.2.2.2 0.0.0.0 area 0
     network 4.4.4.4 0.0.0.0 area 333
     network 192.168.0.0 0.0.0.3 area 0
    !
    
    

    I know the network-summary-export command, but it’s configured not in the originating area (like area 0 above), but under the destination area’s configuration (333).

    What is the best way to configure such filter (as filter-list on Cisco)?

    Thanks in advance for help


 

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