Chris, On Wed, Mar 28, 2012 at 12:45:22PM -0400, Christopher Morrow wrote: > ah yes, was thinking of local-as. the 'replace-as' seems like > loop-creation, joy.
It can. The use of replace-as is typically in situations where you need to replace private AS numbers with a public number. This is typically done when you have deployments that have a mix of private and public ASes behind a common transit carrier and "remove-private" isn't sufficient. The required behavior in order to avoid problems here is to make sure that the set of ASes involved are behind that common carrier and either are not multi-homed to the wider Internet (unlikely since they have private ASes) or are applying appropriate AS filtering to manually suppress loops. -- Jeff _______________________________________________ sidr mailing list [email protected] https://www.ietf.org/mailman/listinfo/sidr
