From: Mat Martineau <mathew.j.martineau at linux.intel.com>
To: mptcp at lists.01.org
Subject: [MPTCP] [RFC PATCH 01/16] tcp: Add MPTCP option number
Date: Wed, 28 Mar 2018 16:18:25 -0700 [thread overview]
Message-ID: <20180328231840.12410-2-mathew.j.martineau@linux.intel.com> (raw)
In-Reply-To: 20180328231840.12410-1-mathew.j.martineau@linux.intel.com
[-- Attachment #1: Type: text/plain, Size: 827 bytes --]
TCP option 30 is allocated for MPTCP by the IANA.
Signed-off-by: Mat Martineau <mathew.j.martineau(a)linux.intel.com>
---
include/net/tcp.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/include/net/tcp.h b/include/net/tcp.h
index 9c9b3768b350..c474f5478f76 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -182,6 +182,7 @@ void tcp_time_wait(struct sock *sk, int state, int timeo);
#define TCPOPT_SACK 5 /* SACK Block */
#define TCPOPT_TIMESTAMP 8 /* Better RTT estimations/PAWS */
#define TCPOPT_MD5SIG 19 /* MD5 Signature (RFC2385) */
+#define TCPOPT_MPTCP 30 /* Multipath TCP (RFC6824) */
#define TCPOPT_FASTOPEN 34 /* Fast open (RFC7413) */
#define TCPOPT_EXP 254 /* Experimental */
/* Magic number to be after the option value for sharing TCP
--
2.16.3
reply other threads:[~2018-03-28 23:18 UTC|newest]
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