Huge thanks to our Platinum Members Endace and LiveAction,
and our Silver Member Veeam, for supporting the Wireshark Foundation and project.

Wireshark-dev: Re: [Wireshark-dev] Feedback about Multipath TCP support

From: Jeff Morriss <jeff.morriss.ws@xxxxxxxxx>
Date: Thu, 08 Jan 2015 20:30:32 -0500
On 01/08/2015 09:41 AM, Matt wrote:
MPTCP connection identifiers are only sent during the 3WHS, or when
there is a failure (I don't know if SCTP sends vtag/ports it in every
packet ?)

Yes, every packet has the vtags and ports.