[c-nsp] what's the right way to redistribute certain bgp prefixedinto ospf?

[matthew zeier]

Oliver Boehmer (oboehmer) wrote:
>> I have one or two BGP prefixes I need to get into my IGP - what's the
>> right way to get a specific BGP prefix into OSPF?
> 
> redistribute bgp <foo> route-map <bar>
> 
> route-map <bar> permit 10
>  match ip address ...

So to clarify, something like the following?

ip prefix-list ams-routes permit 163.245.212.0/22

route-map ams-prefix permit 10
  match ip address prefix-list ams-routes

router ospf 1
  redistribute bgp 65001 route-map ams-prefix subnets
  redistribute maximum-prefix 200 80


(Basically I have one site announcing the supernet /20 and another site with a 
different ASN announcing the /22.  My BGP speaking routers have no problem 
with it but my OSPF-only routers are only seeing the nailed up /20.  So I need 
some way to get the remote /22 into the IGP here.)