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[HP 5900] OSPF with Virtual Routers ("vpn-instance")

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  • 1.  [HP 5900] OSPF with Virtual Routers ("vpn-instance")

    Posted Nov 30, 2016 07:16 PM

    Hi,

    Has anybody ever tried to configure ospf with Virtual Routers ("vpn-instance") ?

    In my network, OSPF with "vpn-instance" does not work properly.
    LSA with remote addresses are received by the switch (according 'display osfp lsdb') but the routes are not integrated into the routing table.

    Note: I configure "vpn-instances" for traffic isolation mainly ; there is NO MPLS or BGP in my config.

    If I apply the same config WITHOUT the "vpn-instance" , ospf works fine : remote addresses are added to the routing table.

    Config WITHOUT the "vpn-instance"  (=> routing table OK):

    vlan 121
     name OM_BSP_1
    interface vlan-interface 121
      ip address 10.153.18.18 30

    ospf 1 router-id 1.1.2.1
     area 0.1.2.1
      nssa
      network 10.153.18.16 0.0.0.3

    => 'display ip routing-table' shows the routes to the remote addresses
    => ' 'display ospf routing' shows the remote addresses in the 'Routing for NSSAs' section


    Config WITH the "vpn-instance"  (=> routing table NOK):

    vlan 121
     name OM_BSP_1
    interface vlan-interface 121
     ip binding vpn-instance OAM    <<-----
     ip address 10.153.18.18 30

    ospf 1 vpn-instance OAM router-id 1.1.2.1    <<-----
     area 0.1.2.1
      nssa
      network 10.153.18.16 0.0.0.3

    => 'display ip routing-table' does NOT show the routes to the remote addresses
    => 'display ospf routing' does NOT show the remote addresses, there is NO 'Routing for NSSAs' section

    Any idea ?

    Thanks!