Redistribute between threee-bgp peers

[genexjeff]

I need to advertise routes learned from one E-BGP neighbor to another E-BGP neighbor. This must be e-bgp, and the prefixe's learned will be changing as needed.

The prefixes I receive from neighbor 1.1.1.1  need to be advertised to neighbor 2.2.2.2.

The prefixes received from 1.1.1.1 will change often. One day it maybe 100.1.1.0/24, the next 124.1.1.0/24 so I need something that will be dynamic.

Is this easier to do with a VRF or can it be done with straight BGP commands.

router bgp 12345
neighbor 1.1.1.1 remote-as 209
neighbor 2.2.2.2 remote-as 40627

Thanks

[Jon Marshall]

This is what a routing protocol does ie. exchange routes between routers so unless your setup is more complicated than you describe you just need to setup BGP peerings between the routers and BGP will automatically exchange the routes for you.

Jon