OT - eBGP ISP route manipulation

All,

Here is a good one. Let's say you have a connection to an ISP and they are
sending you a 1.0.0.0/8 but you only want to able to reach 1.5.1.35 and
1.5.0.163 and you want BGP to run for the dynamic routing, but do not want
to see the 1.0.0.0/8 becuase you are routing that network somewhere else.
You are not limited to anything other than the ISP will not change anything
and you must keep it as simple as possible.

I've labbed this up with these things in mind.

CPE (customer side)

unsuppress-map (doesn't work)
inject-map (didn't work)
ip-sla (didn't try yet, with static routes et...)
enhanced object tracking with IP-SLA using boolean and(or) ( haven't tried
this yet).

Let me know what you guys/gals think...

Joe Sanchez

Blogs and organic groups at http://www.ccie.net
Received on Mon Jun 24 2013 - 13:58:14 ART