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IKEv2 last call: editorial request

Section 3.10.1 specifies tunnel/transport mode negotiation as:

USE_TRANSPORT_MODE                       24585

            This notification MAY be included in a request message that
            also includes an SA requesting a CHILD_SA. It requests that
            the CHILD_SA use transport mode rather than tunnel mode for
            the SA created. If the request is accepted, the response
            MUST also include a notification of type USE_TRANSPORT_MODE.
            If the responder declines the request, the CHILD_SA will be
            established in tunnel mode. If this is unacceptable to the
            initiator, the initiator MUST delete the SA. Note: except
            when using this option to negotiate transport mode, all
            CHILD_SAs will use tunnel mode.

Please add:

		Note: The ECN decapsulation modifications specified in
		Section 2.24 MUST be performed for every tunnel mode SA
		created by IKEv2.

This complements the forward reference from 2.24 to 3.10.1.


David L. Black, Senior Technologist
EMC Corporation, 176 South St., Hopkinton, MA  01748
+1 (508) 293-7953             FAX: +1 (508) 293-7786
black_david@emc.com        Mobile: +1 (978) 394-7754