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Date:      Thu, 8 Aug 2019 11:43:09 +0000 (UTC)
From:      Tom Jones <thj@FreeBSD.org>
To:        src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org
Subject:   svn commit: r350749 - head/sys/netinet
Message-ID:  <201908081143.x78Bh9Cx069979@repo.freebsd.org>

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Author: thj
Date: Thu Aug  8 11:43:09 2019
New Revision: 350749
URL: https://svnweb.freebsd.org/changeset/base/350749

Log:
  Rename IPPROTO 33 from SEP to DCCP
  
  IPPROTO 33 is DCCP in the IANA Registry:
  https://www.iana.org/assignments/protocol-numbers/protocol-numbers.xhtml
  
  IPPROTO_SEP was added about 20 years ago in r33804. The entries were added
  straight from RFC1700, without regard to whether they were used.
  
  The reference in RFC1700 for SEP is '[JC120] <mystery contact>', this is an
  indication that the protocol number was probably in use in a private network.
  
  As RFC1700 is no longer the authoritative list of internet numbers and that
  IANA assinged 33 to DCCP in RFC4340, change the header to the actual
  authoritative source.
  
  Reviewed by:	Richard Scheffenegger, bz
  Approved by:	bz (mentor)
  MFC after:	1 week
  Differential Revision:	https://reviews.freebsd.org/D21178

Modified:
  head/sys/netinet/in.h

Modified: head/sys/netinet/in.h
==============================================================================
--- head/sys/netinet/in.h	Thu Aug  8 10:59:54 2019	(r350748)
+++ head/sys/netinet/in.h	Thu Aug  8 11:43:09 2019	(r350749)
@@ -169,7 +169,7 @@ __END_DECLS
 #define	IPPROTO_BLT		30		/* Bulk Data Transfer */
 #define	IPPROTO_NSP		31		/* Network Services */
 #define	IPPROTO_INP		32		/* Merit Internodal */
-#define	IPPROTO_SEP		33		/* Sequential Exchange */
+#define	IPPROTO_DCCP		33		/* Datagram Congestion Control Protocol */
 #define	IPPROTO_3PC		34		/* Third Party Connect */
 #define	IPPROTO_IDPR		35		/* InterDomain Policy Routing */
 #define	IPPROTO_XTP		36		/* XTP */



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