Tim, I took a look at the I-D and it reads well. I see that you (and the co-authors) are asking RSs to carry PIOs by way of requesting specific prefixes, and that you are asking for new flag bits (the 'P' bit in the RS message 'Reserved' field and the 'D' bit in the PIO 'Reserved1' field) which would qualify this as an RS/RA-based prefix delegation mechanism.
But then, I see in Sections 5.1 and 5.2 that the specification is also asking for new ICMPv6 message types, so the mechanism is apparently not implemented via RS/RA messages alone. Is there a way to do this with RS/RA alone, or do you also need the extra ICMPv6 messages? Fred [EMAIL PROTECTED] -------------------------------------------------------------------- IETF IPv6 working group mailing list ipv6@ietf.org Administrative Requests: https://www1.ietf.org/mailman/listinfo/ipv6 --------------------------------------------------------------------
