BGP policy routing (community string)

Unanswered Question
Jun 26th, 2008
User Badges:

Hello,

I'm trying to setup routing where I automatically modify the community string attribute of a prefix based on the one of the following:


Link changes between other peer

Adjacency state of another peer

Route's next hop address.


My main goal is to if one peer goes down I would like to change the community string attribute of my advertised prefix to my second peer.


I'm trying to see if route-map will be able to do that, does anyone have any ideas how i could do this?


Thanks in advance for you help.

  • 1
  • 2
  • 3
  • 4
  • 5
Overall Rating: 0 (0 ratings)
Loading.
ruwhite Tue, 07/01/2008 - 04:37
User Badges:
  • Gold, 750 points or more

There has been a featurette request for this for years, but there's never been any real push to get it coded and running. At this point, I don't know of any way to do this, unless you can do some clever tricks with conditional advertisement.


:-)


Russ

Actions

This Discussion