Re: Aggregation for IPv4-compatible IPv6 address space

2008-02-04 Thread Joe Abley
On 4-Feb-2008, at 00:19, Scott Morris wrote: You mean do you have to express it in hex? There are two related things here: (a) the ability to represent a 32- bit word in an IPv6 address in the form of a dotted-quad, and (b) the legitimacy of an IPv6 address of the form ::A.B.C.D, where A.

RE: Aggregation for IPv4-compatible IPv6 address space

2008-02-03 Thread Scott Morris
You mean do you have to express it in hex? The original spec allowed both ways I believe... but just so you realize, this has been deprecated. Mostly 'cause people can't subnet. :) Scott -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of snort bsd Sent

Re: Aggregation for IPv4-compatible IPv6 address space

2008-02-03 Thread Fred Baker
in the most recent architecture, rfc 4291, that was deprecated. The exact statement is 2.5.5.1. IPv4-Compatible IPv6 Address The "IPv4-Compatible IPv6 address" was defined to assist in the IPv6 transition. The format of the "IPv4-Compatible IPv6 address" is as follows: |