On Tue, Dec 30, 2008 at 6:13 PM, Chris Ely <c...@internap.com> wrote: > Conditional advertisements might be what you're looking for: > > http://www.cisco.com/en/US/tech/tk365/technologies_configuration_example09186a0080094309.shtml
I did something just like this recently. Apologies if this is redundant, but it might be useful to some. showipbgp.com's BGP Topology 7 (at the bottom of the page) seems to match your request. http://www.showipbgp.com/ Example configs for Cisco are provided. I'm not familiar with JunOS, but conditional route advertisement seems like a reasonably simple request. Note that it would probably be the customer's routers that need to support the conditional route advertisement. hth, -Doug
