The text in 3.3 requires "peace of mind" to fully appreciate. A diagram might 
be helpful.

Here's a first shot (we'll need to add some descriptive text):

                        SA Payload
                            |
                      ---------------............-
                      |             |            |
               Proposal #1       Proposal #2   Proposal #n
                     ESP           ESP
                     SPIx          SPIy
                      |             |
           ---------------------    --------------------
           |                   |             |         |
      Transform A        Tranform B    Transform C Transform D
          ENCR               AUTH          ENCR       ESN
          AES            HMAC-SHA-256    AES-CCM     ESN=1
           |
   -----------------
   |       |       |
Attr Ax Attr Ay Attr Az
  128     192     256


-- 
Ticket URL: <http://trac.tools.ietf.org/wg/ipsecme/trac/ticket/157#comment:1>
ipsecme <http://tools.ietf.org/ipsecme/>
_______________________________________________
IPsec mailing list
IPsec@ietf.org
https://www.ietf.org/mailman/listinfo/ipsec

Reply via email to