Subtype Capability Exchange During MPTCP Handshake
draft-kang-tcpm-subtype-capability-exchange-01
Document | Type |
This is an older version of an Internet-Draft whose latest revision state is "Expired".
Expired & archived
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Authors | Jiao Kang , liangqiandeng , Shangling Deng | ||
Last updated | 2022-12-18 (Latest revision 2022-06-16) | ||
RFC stream | (None) | ||
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Stream | Stream state | (No stream defined) | |
Consensus boilerplate | Unknown | ||
RFC Editor Note | (None) | ||
IESG | IESG state | Expired | |
Telechat date | (None) | ||
Responsible AD | (None) | ||
Send notices to | (None) |
This Internet-Draft is no longer active. A copy of the expired Internet-Draft is available in these formats:
Abstract
Multipath TCP provides the ability to simultaneously use multiple paths between peers. MPTCP protocol defines seven subtypes in MPTCP v0 [RFC6824] and ten subtypes in MPTCP v1 [RFC8684] to differentiate message types and implement some additional functions during a session. This draft proposes an enhancement to support Subtype Capability Exchange during MPTCP connection establishment in order to improve elastic scalability of MPTCP protocol. It includes: 1) requirements for which this kind of capability exchange during handshake is important for a MPTCP session; 2) a typical flow for Subtype Capability Exchange between peers; 3) a feasible solution on protocol design is suggested.
Authors
Jiao Kang
liangqiandeng
Shangling Deng
(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)