On Thu, May 3, 2012 at 1:19 PM, Owen DeLong <o...@delong.com> wrote: > Simpler solution... Just set the P flag and use your unicast prefix as part > of the group ID. > > For example, if your unicast prefix is 2001:db8:f00d::/48, you could use: > > ff4e:2001:db8:f00d::<group number> > > Where <group number> is any number of your choosing up to 64 bits, but > recommended > to be ≤32 bits. > > Make sense?
Sure, for v6. :) Greg > Owen > > On May 3, 2012, at 1:00 PM, Greg Shepherd wrote: > >> Sure, but GLOP predated SSM, and was really only an interim fix for >> the presumed need of mcast address assignments. GLOP only gives you a >> /24 for each ASN where SSM gives you a /8 for every unique unicast >> address you have along with vastly superior security and network >> simplicity. >> >> Greg >> >> On Thu, May 3, 2012 at 12:53 PM, Quentin Carpent >> <quentin.carp...@vtx-telecom.ch> wrote: >>> You can also use the glop IP addressing: >>> http://tools.ietf.org/html/rfc3180 >>> >>> Quentin >>> >>> -----Original Message----- >>> From: Greg Shepherd [mailto:gjs...@gmail.com] >>> Sent: Thu 5/3/2012 9:35 PM >>> To: Philip Lavine >>> Cc: NANOG list >>> Subject: Re: mulcast assignments >>> >>> Why do you think you need an assigned mcast block? All inter domain >>> mcast uses source trees only, so just use SSM and you don't need >>> address assignments. >>> >>> Greg >>> >>> On Thu, May 3, 2012 at 12:24 PM, Philip Lavine <source_ro...@yahoo.com> >>> wrote: >>>> How do I get a registered multicast block? >>>> >>> >>> >