On Sat, Oct 13, 2012 at 4:35 PM, Paul Wouters <[email protected]> wrote:
> On Fri, 12 Oct 2012, Dan Harkins wrote:
> - I'm still not a fan of narrowing, see my earlier comments on ipsecme.
>   It destroys the concept of a tunnel being "up" or "down". If you
>   insist on narrowing, clearly state what should happen for traffic
>   selectors outside the narrowed set, DROPed or ACCEPTed plaintext?
>   Related: all the IKEv2 text about meaning of the first and second TS
>   payload is missing (eg the src/dst of the trigger and the src/dst of
>   the negiating SA). Was that intentional?

There's been some discussion of this and I don't think tunnel state is
that simple a concept even w/o SA narrowing.  Quite aside from that
there are non-VPN use cases for narrowing SAs, so I'd like that to
remain.

> - Why still support AH?

Indeed, just remove AH.

> - Should compression be disallowed?

Or at least NOT RECOMMENDED.

Nico
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