Setting up local redist OSPF zones

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splinkio

Setting up local redist OSPF zones

Post by splinkio »

I am currently migrating part of our core from 7000 to 9000 switches.

On the old 7000 switches, when configuring ospf, there was a command which allowed you to set the redist to local by typing:

ip ospf redist local

Now, this command is not available on the 9000 switches, so i am wondering whats the best approach to keep backbone traffic, and local zone information just local to that zone.

Is it best to set all zones as stub zones in that area.. or set up route-map information for that zone.

Or if there is a direct command which has replaced the ip ospf redist local, that would be great :)
GuvnorIBrokeMyPCX

Re: Setting up local redist OSPF zones

Post by GuvnorIBrokeMyPCX »

do you get an error code no. 92 ?
benny

Re: Setting up local redist OSPF zones

Post by benny »

Starting with 6.1.3.R01 ALU introduced the route-map based redistribution.

This should do what you want...
ip route-map LOCAL2OSPF sequence-number 10 action permit
ip route-map LOCAL2OSPF sequence-number 10 match ip-address 0.0.0.0/0 redist-control all-subnets permit
ip redist local into ospf route-map LOCAL2OSPF status enable
Let me know if you have open questions.

Regards,
Benny
splinkio

Re: Setting up local redist OSPF zones

Post by splinkio »

This worked great thanks :)

I managed to figure it out in the end anyway - we changed the config to use local stubbed zones, and then set an ip static route within the zone to take the right path out to send traffic.

Thanks for ya help :)
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