1. Destination Option Update Francis.Dupont@enst-bretagne.fr IETF/ipngwg 2000/12/14 San Diego

2. Summary Note 1 clarification IPsec headers Mutable options New position for destination options Destination option header cleanup

3. Destination Options Pad1, PadN NSAP Address Tunnel Encapsulation Limit Home Address Binding Update, Acknowledgement and Request Endpoint Identification

4. Extension Header Order IPv6 header Hop-by-Hop Options header Destination Options header (note 1) Routing header Destination Options header (new position) Fragment header IPsec headers Destination Options header (note 3) upper-layer header

5. Proposal Intermediate Destination Option header (“note 1”, new name and type) Destination Option header (new position, old name and type) Final Destination Option header (“note 3”, new name and type) Trade-off...