Hi Hesham, I think it was agreed that this function was new, and only defined in a Proposed Standard (MIPv6).
Apart from this, It may be better just to let devices look at MIPv6 for guidance. (Even then it is a marginal solution). Perhaps this issue should be rejected. Greg -------------------------------------------------------------------- IETF IPv6 working group mailing list [EMAIL PROTECTED] Administrative Requests: https://www1.ietf.org/mailman/listinfo/ipv6 --------------------------------------------------------------------