[c-nsp] How to tell what routes are not in CEF and follow DEFAULT path?

[Ian Henderson]

On 03/07/2013, at 6:19 AM, Jeffrey G. Fitzwater <jfitz at princeton.edu> wrote:

> I would like to find out what routes are NOT in my route table and therefore follow the DEFAULT path to 0.0.0.0.

Take a copy of the DFZ BGP table from http://archive.routeviews.org/oix-route-views/, take a copy from your router, cut out the routes column, then diff them to see what routes you don't have?

I'm assuming you're doing this as a precursor to removing the default route, to verify that you have an entire DFZ table?

Rgds,



- I.