[c-nsp] MPLS VPN Question about PE-CE - Private or Public IP?

Oliver Boehmer (oboehmer) oboehmer at cisco.com
Thu Aug 21 01:40:07 EDT 2008


Andy Saykao <> wrote on Thursday, August 21, 2008 3:09 AM:

>[...]
> Since my manager has already decided to use a private IP range for the
> PE-CE link, we'll just have to take it case by case and hope we use an
> obscure private range that no one else is using *fingers crosses*. If
> we ever do encounter overlapping IP's and the customer can't change
> their IP addressing scheme, I guess we can always pull out another
obscure
> private range to use.

I've seen someone using 198.18.0.0/15 as defined in RFC3330/RFC2544..

	oli


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