Hello,
Based on our discussions at IETF 95 and on the list, I’ve posted a new revision
of the TCP Encapsulation draft (draft-pauly-ipsecme-tcp-encaps-04):
https://tools.ietf.org/html/draft-pauly-ipsecme-tcp-encaps-04
<https://tools.ietf.org/html/draft-pauly-ipsecme-tcp-encaps-04>
The highlights of the new version are:
- Moved all references to TLS to an appendix, so it is not part of the standard
directly (Valery, I think this should address your concerns)
- Changed the length field to 16 bits to match 3GPP implementations (thanks to
Tero for this suggestion)
- Added a magic value to put once at the beginning of any TCP stream to
indicate that it is being used for IKEv2, to allow differentiation from other
streams if we re-use well-known ports (thanks to Yoav for this suggestions)
I believe this addresses all of the concerns brought up previously, so I’d like
to see if we could get adoption from the working group to move this draft
forward. Please reply with your thoughts on this!
Thanks,
Tommy Pauly
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