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Date: Fri, 31 Jul 2020 16:56:27 -0700 (PDT) From: David Miller <davem@...emloft.net> To: fw@...len.de Cc: netdev@...r.kernel.org, edumazet@...gle.com, mathew.j.martineau@...ux.intel.com, matthieu.baerts@...sares.net, pabeni@...hat.com Subject: Re: [PATCH v2 net-next 0/9] mptcp: add syncookie support From: Florian Westphal <fw@...len.de> Date: Thu, 30 Jul 2020 21:25:49 +0200 > Changes in v2: ... > When syn-cookies are used the SYN?ACK never contains a MPTCP option, > because the code path that creates a request socket based on a valid > cookie ACK lacks the needed changes to construct MPTCP request sockets. > > After this series, if SYN carries MP_CAPABLE option, the option is not > cleared anymore and request socket will be reconstructed using the > MP_CAPABLE option data that is re-sent with the ACK. > > This means that no additional state gets encoded into the syn cookie or > the TCP timestamp. ... Series applied, thanks Florian.
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