RE: remove TS from IKEv2 (RE: Addresses in traffic selectors in I KEv 2)

[Henry Spencer <henry@spsystems.net>]

On Wed, 20 Mar 2002, Michael Choung Shieh wrote:
> Acturally the two parties need to get some kind of agreement before tunnels
> establish.

Not necessarily; see draft-richardson-ipsec-opportunistic-03.txt.

> I am not sure if "opportunistic" is really useful in real world.  Users want
> tunnel up and works...

For VPN users, that's true.  Not all IPsec users are VPN users.

                                                          Henry Spencer
                                                       henry@spsystems.net