On Tue, Apr 26, 2011 at 12:30 PM, Nick Olsen <n...@flhsi.com> wrote: > Greetings NANOG, > I've always been under the impression its best practice to only announce > prefixes of a /24 and above when it comes to IPv4 and BGP. > I was wondering if something similar had been agreed upon regarding IPv6. > And if That's the case, What's the magic number? /32? /48? /64?
Hi Nick, At this point, you can depend on being able to announce a /32 from any block and a /48 from an RIR block designated for end-user assignments. Many carriers have more permissive policies but all of any consequence now allow at least that. Regards, Bill Herrin -- William D. Herrin ................ her...@dirtside.com b...@herrin.us 3005 Crane Dr. ...................... Web: <http://bill.herrin.us/> Falls Church, VA 22042-3004
