Joe, As mentioned in a previous message in this thread, TCP-AO extensions (6978) to pass NATs will be required otherwise TCP-AO will fail because of:
- Manipulating multiple addresses - At least one of the source IP addresses will be rewritten. The proxy design does not induce a new issue for TCP-AO. Cheers, Med De : Int-area [mailto:int-area-boun...@ietf.org] De la part de Joe Touch Envoyé : mercredi 19 juillet 2017 18:33 À : Olivier Bonaventure; Internet Area; tsv-area@ietf.org Objet : Re: [Int-area] Middleboxes to aid the deployment of MPTCP On 7/19/2017 12:41 AM, Olivier Bonaventure wrote: - IMO, TCP always needs to be able to fall back (which should be true now) This is not a concern with the proposed design Prove that is true if/when TCP-AO is enabled. Joe
