07-16-2020 02:51 AM - edited 07-16-2020 03:14 AM
I try with this configuration, it's not work.
N9K1# sho ip rou static x.151.177.0/25, ubest/mbest: 1/0 *via x.151.177.200, [1/0], 00:31:53, static via Null0, [191/0], 00:31:53, static x.151.178.0/24, ubest/mbest: 1/0 *via x.151.177.200, [1/0], 00:15:29, static ip access-list GACL 10 permit ip x.151.177.0/25 any 20 permit ip x.151.178.0/24 any ip prefix-list Gprefix seq 10 permit x.151.177.0/25 ip prefix-list Gprefix seq 20 permit x.151.178.0/24 route-map Groute-map permit 5 match ip address GACL route-map Groute-map permit 10 match ip address prefix-list Gprefix router ospf 100 area 0.0.0.40 stub redistribute static route-map Groute-map passive-interface default
How should I do?
Thank you very much.
07-16-2020 05:55 AM
you will have to convert your area to NSSA if you want to redistribute something. Stub areas does not allow LSA type 4-5
07-16-2020 05:58 AM
Hello @ปลาวาฬทราย RMUTT CPE IX ,
change OSPF area 0.0.0.40 type from stub area to NSSA.
This is the only way to support an ASBR = a redistribution into area 0.0.0.40 while at the same time avoiding to receive all the external routes that are in the backbone.
An ASBR cannot exist in a stub or totally stub area. NSSA uses LSA type 7 to generate special type external routes that are converted to conventional LSA type 5 by ABR (0.0.0.0, 0.0.0.40)
The change has to be done on all the routers in the area, as an alternative create a new NSSA area with ABR nodes and the desired ASBR node(s).
Hope to help
Giuseppe
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