[c-nsp] IOS XR filter route from OSPF?

Drew Weaver via cisco-nsp <[email protected]> Wed, 15 Nov 2023 16:43:48 +0000
Newsgroups gmane.network.nsp.cisco
Message-ID <[email protected]>
Hello,

I know the entire idea of OSPF is that all of the systems that are involved in an area see all of the routes...

But is there a way in IOS XR to filter a single IP address from being redistributed back into the network from OSPF?

Or

Is there a way to prevent that IP address from being seen at all by the IOS XR routers?

So either filter incoming or filter outgoing?

This route really isn't needed at that point in the network but having it stay in the routing table well after the device that is responsible for 'originating' the route gets hit by a meteor is causing BGP sessions not to time out as quickly as they should be.

Any thoughts?

Thanks,
-Drew

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