Re: [MOBILE-IP] New GRE Draft Extensions

[David Meyer <dmm@cisco.com>]

> However, if the Sequence Number field were changed to 32 bits, as Gopal
> recently suggested, and the only change was to better define the behaviour
> of the Sequence Number field, then the need for bumping GRE versions I feel
> would be unnecessary.

	This is my feeling as well.
> 
> If, however, you are going to add an Ack sequence number, *and* use the Key
> field as some form of tunnel demux, then it's beginning to look a whole lot
> like PPTP and I'd probably suggest splitting out the PPTP GRE portions into
> a separate draft and making draft-dommety look like it (and bump the version
> numbers, eck).

	Ditto.


	Dave