Configure Route Redistribution

This example shows how to configure the information to be applied to routes learned from RTM in SEFOS1. The IPv6 address prefix is 3333::1111:0:0, with a length of 96. A metric value of 100 is applied to the route before it is advertised to the OSPFv3 domain. A tag with the value 10 is applied to the sample route.

1. Test the redistribution configuration in SEFOS1.

   SEFOS# configure terminal
   SEFOS(config)# ipv6 router ospf
   

2. Configure redistribution of static route's redistribution configuration.

   SEFOS(config-router)# redistribute static
   

3. Configure redistribution configuration.

   SEFOS(config-router)# redist-config 3333::1111:0:0 96  metric-value 100 metric-type asExttype1 tag 10
   SEFOS(config-router)# exit
   

4. Add a static route for the network.

   SEFOS(config)# ipv6 route 3333::1111:0:0 96 fec0::1111:0:2
   SEFOS(config)# end
   SEFOS#
   

5. View the configuration details in SEFOS1.

   An external LSA is generated for 3333::1111:0:0 with metric as 100, metric type as asExtType1, and tag as 10.

   SEFOS# show ipv6 ospf database as-external detail
    
   Age: 0   Seconds            LS Type: External Lsa
   Link State Id: 0.0.0.1      Adv Rtr Id: 10.0.0.1
   Sequence: 0x80000001        Checksum: 0x6151    Length: 60
   Metric Type: Ext Type1      Metric: 0x64
   Prefix Length: 96            Prefix Options: 0x00
   Referenced LS Type: 0
   Addres Prefix: 3333::1111:0:0
   Fw Addres Prefix: 3333::1111:fec0:0
   External Route Tag: 10
   

6. View the configuration details in SEFOS2.

   View the external route 3333::1111:0:0 with metric as 101.

   SEFOS# show ipv6 ospf route
    
   OSPFV3 Process Routing Table
   Dest/Prefix-Length   NextHop/IfIndex       Cost     Rt.Type     Area
   3333::1111:0:0/96   fec0::1111:0:2/vlan11   101     type1Ext    0.0.0.0
   fec0::1111:0:0/96               ::/vlan11     1     intraArea   0.0.0.0
   fec0::4444:0:0/96               ::/vlan4      1     intraArea   0.0.0.3