IPv6 Prefix announcing
bill at herrin.us
Tue Apr 26 12:13:11 CDT 2011
On Tue, Apr 26, 2011 at 12:30 PM, Nick Olsen <nick at 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?
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.
William D. Herrin ................ herrin at dirtside.com bill at herrin.us
3005 Crane Dr. ...................... Web: <http://bill.herrin.us/>
Falls Church, VA 22042-3004
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