On Wed, 23 Feb 2011, Brian E Carpenter wrote:
To all intents and purposes, there is no backwards compatibility problem because there are no implementations. But again, that belongs on another thread.
You must have some other definition of "implementation" than I do. 39% of hosts in a study set a non-zero flow label. http://www.maths.tcd.ie/~dwmalone/p/ec2nd05.pdf -- Pekka Savola "You each name yourselves king, yet the Netcore Oy kingdom bleeds." Systems. Networks. Security. -- George R.R. Martin: A Clash of Kings -------------------------------------------------------------------- IETF IPv6 working group mailing list ipv6@ietf.org Administrative Requests: https://www.ietf.org/mailman/listinfo/ipv6 --------------------------------------------------------------------
