[c-nsp] Redistributing static routes in BGP

Gary Roberton gary.ciscomail at gmail.com
Thu Apr 24 09:13:34 EDT 2008


All

Thanks for your replies.  This is what I came up with too.  Yes, the route
remains in the table if the next hop is reachable through a 0.0.0.0 route
for example.  I am trying out each scenario now so will list results for
everyones benefit.

G

On Wed, Apr 23, 2008 at 6:21 PM, Adam Armstrong <lists at memetic.org> wrote:

> Gary Roberton wrote:
>
> > All
> >
> > I have a static route that I am redistributing into BGP.  However, I
> > only
> > want to redistribute it if the next hop is available.  For example, if I
> > have ip route 88.0.0.0 255.0.0.0 10.35.1.1, I only want to redistribute
> > it
> > if the 10.35.1.1 next hop is still available.  I won't go into detail
> > here
> > unless it looks like I need to.
> >
> >
> Is this not default behavior already?
>
> If the next-hop for the static goes away (if an interface went down, for
> example), the static would be removed and thus the BGP announcement would go
> away?
>
> adam.
>


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