From Keith Mercer :

I would like to submit the dissector that will add support for dissecting CFM
packets with the ethertype 0x8902 defined by the IEEE proposal for 802.1ag
Draft 8.1.  This code has been tested using the CFM feature implemented on a
pre-GA build of the Spirent TestCenter, and the Alcatel-Lucent 7330 ISAM
product.  Code has been reviewed and tested by the design team at
Alcatel-Lucent in the Access Network Department (AND).

I have also added some elements for the ITU proposal Y.1731, where it will
recognize all additional opcodes for that proposal, and it will fully dissect
the AIS PDU.

Fuzztest has been performed and has passed.

svn path=/trunk/; revision=23170

epan/dissectors/Makefile.common

@@ -231,6 +231,7 @@ CLEAN_DISSECTOR_SRC = \
 	packet-catapult-dct2000.c \
 	packet-ccsds.c		\
 	packet-cdp.c		\
+	packet-cfm.c		\
 	packet-cgmp.c		\
 	packet-chdlc.c		\
 	packet-cigi.c   	\
@@ -795,6 +796,7 @@ DISSECTOR_INCLUDES =	\
 	packet-camel.h	\
 	packet-chdlc.h	\
 	packet-cdt.h	\
+	packet-cfm.h	\
 	packet-cimd.h	\
 	packet-cip.h	\
 	packet-clearcase.h	\

epan/dissectors/packet-cfm.h

@@ -0,0 +1,62 @@
+/* packet-cfm.h
+ * Value declarations for CFM EOAM (IEEE 802.1ag) dissection
+ * Copyright 2007, Keith Mercer <keith.mercer@alcatel-lucent.com>
+ *
+ * $Id$
+ *
+ * Wireshark - Network traffic analyzer
+ * By Gerald Combs <gerald@wireshark.org>
+ * Copyright 1998 Gerald Combs
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+#ifndef __PACKET_CFM_H__
+#define __PACKET_CFM_H__
+
+#define IEE8021 0x00
+#define CCM 0x01
+#define LBR 0x02
+#define LBM 0x03
+#define LTR 0x04
+#define LTM 0X05
+
+#define AIS 0x21
+#define LCK 0x23
+#define TST 0x25
+#define APS 0x27
+#define MCC 0x29
+#define LMM 0x2B
+#define LMR 0x2A
+#define ODM 0x2D
+#define DMM 0x2F
+#define DMR 0x2E
+#define EXM 0x31
+#define EXR 0x30
+#define VSM 0x33
+#define VSR 0x32
+
+#define END_TLV 	0x00
+#define SENDER_ID_TLV	0x01
+#define PORT_STAT_TLV	0x02
+#define DATA_TLV	0x03
+#define INTERF_STAT_TLV	0x04
+#define REPLY_ING_TLV	0x05
+#define REPLY_EGR_TLV	0x06
+#define LTM_EGR_ID_TLV	0x07
+#define LTR_EGR_ID_TLV	0x08
+#define ORG_SPEC_TLV	0x1F
+
+#endif