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