Ethereal-dev: [Ethereal-dev] slow protocol patch (IEEE802.3 clause43 and clause 57)
Note: This archive is from the project's previous web site, ethereal.com. This list is no longer active.
From: Dominique bastien <ip6helper@xxxxxxxxx>
Date: Thu, 3 Feb 2005 08:40:18 -0500 (EST)
This is a patch for the IEEE slow protocols (in the previous version only LACP was supported). I include the marker protocol and the new OAM protocol. I also include a capture file to help.
Regards,
Dominique Bastien
Post your free ad now! Yahoo! Canada Personals
--- packet-slowprotocols.old 2005-02-03 08:17:32.084501664 -0500
+++ packet-slowprotocols.c 2005-02-03 08:03:08.392802760 -0500
@@ -4,6 +4,7 @@
* $Id: packet-slowprotocols.c 11615 2004-08-06 19:57:49Z guy $
*
* Copyright 2002 Steve Housley <steve_housley@xxxxxxxx>
+ * Copyright 2005 Dominique Bastien <dbastien@xxxxxxxxxxxx>
*
* Ethereal - Network traffic analyzer
* By Gerald Combs <gerald@xxxxxxxxxxxx>
@@ -24,10 +25,6 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
- /* *** WARNING!! *** Only a dissector for LACPDU (Link Aggregation Control
- * Protocol Data Unit) disassembly has currently been implemented.
- */
-
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
@@ -41,58 +38,636 @@
#include "ppptypes.h"
#include <epan/addr_resolv.h>
+/* General declarations */
+
+#define SLOW_PROTO_SUBTYPE 0
+
+#define LACP_SUBTYPE 0x1
+#define MARKER_SUBTYPE 0x2
+#define OAM_SUBTYPE 0x3
+
+
/* Offsets of fields within a LACPDU */
-#define LACPDU_SUBTYPE 0
-#define LACPDU_VERSION_NUMBER 1
+#define LACPDU_VERSION_NUMBER 1
-#define LACPDU_ACTOR_TYPE 2
-#define LACPDU_ACTOR_INFO_LEN 3
-#define LACPDU_ACTOR_SYS_PRIORITY 4
-#define LACPDU_ACTOR_SYSTEM 6
-#define LACPDU_ACTOR_KEY 12
-#define LACPDU_ACTOR_PORT_PRIORITY 14
-#define LACPDU_ACTOR_PORT 16
-#define LACPDU_ACTOR_STATE 18
-#define LACPDU_ACTOR_RESERVED 19
-
-#define LACPDU_PARTNER_TYPE 22
-#define LACPDU_PARTNER_INFO_LEN 23
-#define LACPDU_PARTNER_SYS_PRIORITY 24
-#define LACPDU_PARTNER_SYSTEM 26
-#define LACPDU_PARTNER_KEY 32
-#define LACPDU_PARTNER_PORT_PRIORITY 34
-#define LACPDU_PARTNER_PORT 36
-#define LACPDU_PARTNER_STATE 38
-#define LACPDU_PARTNER_RESERVED 39
-
-#define LACPDU_COLL_TYPE 42
-#define LACPDU_COLL_INFO_LEN 43
-#define LACPDU_COLL_MAX_DELAY 44
-#define LACPDU_COLL_RESERVED 46
-
-#define LACPDU_TERM_TYPE 58
-#define LACPDU_TERM_LEN 59
-#define LACPDU_TERM_RESERVED 60
+#define LACPDU_ACTOR_TYPE 2
+#define LACPDU_ACTOR_INFO_LEN 3
+#define LACPDU_ACTOR_SYS_PRIORITY 4
+#define LACPDU_ACTOR_SYSTEM 6
+#define LACPDU_ACTOR_KEY 12
+#define LACPDU_ACTOR_PORT_PRIORITY 14
+#define LACPDU_ACTOR_PORT 16
+#define LACPDU_ACTOR_STATE 18
+#define LACPDU_ACTOR_RESERVED 19
+
+#define LACPDU_PARTNER_TYPE 22
+#define LACPDU_PARTNER_INFO_LEN 23
+#define LACPDU_PARTNER_SYS_PRIORITY 24
+#define LACPDU_PARTNER_SYSTEM 26
+#define LACPDU_PARTNER_KEY 32
+#define LACPDU_PARTNER_PORT_PRIORITY 34
+#define LACPDU_PARTNER_PORT 36
+#define LACPDU_PARTNER_STATE 38
+#define LACPDU_PARTNER_RESERVED 39
+
+#define LACPDU_COLL_TYPE 42
+#define LACPDU_COLL_INFO_LEN 43
+#define LACPDU_COLL_MAX_DELAY 44
+#define LACPDU_COLL_RESERVED 46
+
+#define LACPDU_TERM_TYPE 58
+#define LACPDU_TERM_LEN 59
+#define LACPDU_TERM_RESERVED 60
/* Actor and Partner Flag bits */
+#define LACPDU_FLAGS_ACTIVITY 0x01
+#define LACPDU_FLAGS_TIMEOUT 0x02
+#define LACPDU_FLAGS_AGGREGATION 0x04
+#define LACPDU_FLAGS_SYNC 0x08
+#define LACPDU_FLAGS_COLLECTING 0x10
+#define LACPDU_FLAGS_DISTRIB 0x20
+#define LACPDU_FLAGS_DEFAULTED 0x40
+#define LACPDU_FLAGS_EXPIRED 0x80
+
+
+/* MARKER TLVs subtype */
+#define MARKERPDU_END_MARKER 0x0
+#define MARKERPDU_MARKER_INFO 0x1
+#define MARKERPDU_MARKER_RESPONSE 0x2
+
+
+/* Offsets of fields within a OAMPDU */
+#define OAMPDU_FLAGS 1
+#define OAMPDU_CODE 3
+
+#define OAMPDU_HEADER_SIZE 4
+
+/* OAMPDU Flag bits */
+#define OAMPDU_FLAGS_LINK_FAULT 0x01
+#define OAMPDU_FLAGS_DYING_GASP 0x02
+#define OAMPDU_FLAGS_CRITICAL_EVENT 0x04
+#define OAMPDU_FLAGS_LOCAL_EVAL 0x08
+#define OAMPDU_FLAGS_LOCAL_STABLE 0x10
+#define OAMPDU_FLAGS_REMOTE_EVAL 0x20
+#define OAMPDU_FLAGS_REMOTE_STABLE 0x40
+
+/* OAMPDU Code */
+#define OAMPDU_INFORMATION 0x0
+#define OAMPDU_EVENT_NOTIFICATION 0x1
+#define OAMPDU_VAR_REQUEST 0x2
+#define OAMPDU_VAR_RESPONSE 0x3
+#define OAMPDU_LOOPBACK_CTRL 0x4
+#define OAMPDU_VENDOR_SPECIFIC 0xFE
+
+/* Information Type */
+#define OAMPDU_INFO_TYPE_ENDMARKER 0x0
+#define OAMPDU_INFO_TYPE_LOCAL 0x1
+#define OAMPDU_INFO_TYPE_REMOTE 0x2
+#define OAMPDU_INFO_TYPE_ORG 0xFE
+
+/* Size of fields within a OAMPDU Information */
+#define OAMPDU_INFO_TYPE_SZ 1
+#define OAMPDU_INFO_LENGTH_SZ 1
+#define OAMPDU_INFO_VERSION_SZ 1
+#define OAMPDU_INFO_REVISION_SZ 2
+#define OAMPDU_INFO_STATE_SZ 1
+#define OAMPDU_INFO_OAM_CONFIG_SZ 1
+#define OAMPDU_INFO_OAMPDU_CONFIG_SZ 2
+#define OAMPDU_INFO_OUI_SZ 3
+#define OAMPDU_INFO_VENDOR_SPECIFIC_SZ 4
+
+/* OAM configuration bits */
+
+#define OAMPDU_INFO_CONFIG_MODE 0x01
+#define OAMPDU_INFO_CONFIG_UNI 0x02
+#define OAMPDU_INFO_CONFIG_LPBK 0x04
+#define OAMPDU_INFO_CONFIG_EVENT 0x08
+#define OAMPDU_INFO_CONFIG_VAR 0x10
+
+/* Event Type */
+#define OAMPDU_EVENT_TYPE_END 0x0
+#define OAMPDU_EVENT_TYPE_ESPE 0x1
+#define OAMPDU_EVENT_TYPE_EFE 0x2
+#define OAMPDU_EVENT_TYPE_EFPE 0x3
+#define OAMPDU_EVENT_TYPE_EFSSE 0x4
+#define OAMPDU_EVENT_TYPE_OSE 0xFE
+
+/* Size of fields within a OAMPDU Event notification */
+#define OAMPDU_EVENT_SEQUENCE_SZ 2
+#define OAMPDU_EVENT_TYPE_SZ 1
+#define OAMPDU_EVENT_LENGTH_SZ 1
+#define OAMPDU_EVENT_TIMESTAMP_SZ 2
+
+/* Size of fields within a OAMPDU ESPE: Errored Symbol Period Event TLV */
+#define OAMPDU_ESPE_WINDOW_SZ 8
+#define OAMPDU_ESPE_THRESHOLD_SZ 8
+#define OAMPDU_ESPE_ERRORS_SZ 8
+#define OAMPDU_ESPE_ERR_TOTAL_SZ 8
+#define OAMPDU_ESPE_TOTAL_SZ 4
+
+/* Size of fields within a OAMPDU EFE: Errored Frame Event TLV */
+#define OAMPDU_EFE_WINDOW_SZ 2
+#define OAMPDU_EFE_THRESHOLD_SZ 4
+#define OAMPDU_EFE_ERRORS_SZ 4
+#define OAMPDU_EFE_ERR_TOTAL_SZ 8
+#define OAMPDU_EFE_TOTAL_SZ 4
+
+/* Size of fields within a OAMPDU EFPE: Errored Frame Period Event TLV */
+#define OAMPDU_EFPE_WINDOW_SZ 4
+#define OAMPDU_EFPE_THRESHOLD_SZ 4
+#define OAMPDU_EFPE_ERRORS_SZ 4
+#define OAMPDU_EFPE_ERR_TOTAL_SZ 8
+#define OAMPDU_EFPE_TOTAL_SZ 4
+
+/* Size of fields within a OAMPDU EFSSE: Errored Frame Seconds Summary Event TLV */
+#define OAMPDU_EFSSE_WINDOW_SZ 2
+#define OAMPDU_EFSSE_THRESHOLD_SZ 2
+#define OAMPDU_EFSSE_ERRORS_SZ 2
+#define OAMPDU_EFSSE_ERR_TOTAL_SZ 8
+#define OAMPDU_EFSSE_TOTAL_SZ 4
+
+/* Variable Branch Type */
+#define OAMPDU_VARS_OBJECT 0x3
+#define OAMPDU_VARS_PACKAGE 0x4
+#define OAMPDU_VARS_BINDING 0x6
+#define OAMPDU_VARS_ATTRIBUTE 0x7
+
+/* OAMPDU Loopback Control bits */
+#define OAMPDU_LPBK_ENABLE 0x02
+#define OAMPDU_LPBK_DISABLE 0x04
-#define LACPDU_FLAGS_ACTIVITY 0x01
-#define LACPDU_FLAGS_TIMEOUT 0x02
-#define LACPDU_FLAGS_AGGREGATION 0x04
-#define LACPDU_FLAGS_SYNC 0x08
-#define LACPDU_FLAGS_COLLECTING 0x10
-#define LACPDU_FLAGS_DISTRIB 0x20
-#define LACPDU_FLAGS_DEFAULTED 0x40
-#define LACPDU_FLAGS_EXPIRED 0x80
-/* Initialise the protocol and registered fields */
+static const value_string subtype_vals[] = {
+ { 1, "LACP" },
+ { 2, "Marker Protocol" },
+ { 2, "OAM" },
+ { 0, NULL }
+};
-static int proto_lacpdu = -1;
+static const value_string marker_vals[] = {
+ { 1, "Marker Information" },
+ { 2, "Marker Response Information" },
+ { 0, NULL }
+};
-static int hf_lacpdu_subtype = -1;
-static int hf_lacpdu_version_number = -1;
+/* see IEEE802.3, table 57-4 */
+static const value_string code_vals[] = {
+ { 0, "Information" },
+ { 1, "Event Notification" },
+ { 2, "Variable Request" },
+ { 3, "Variable Response" },
+ { 4, "Loopback Control"},
+ { 0xFE, "Organization Specific" },
+ { 0, NULL }
+};
+
+/* see IEEE802.3, table 57-6 */
+static const value_string info_type_vals[] = {
+ { 0, "End of TLV marker" },
+ { 1, "Local Information TLV" },
+ { 2, "Remote Information TLV" },
+ { 0xFE, "Organization Specific Information TLV" },
+ { 0, NULL }
+};
+
+/* see IEEE802.3, table 57-12 */
+static const value_string event_type_vals[] = {
+ { 0, "End of TLV marker" },
+ { 1, "Errored Symbol Period Event" },
+ { 2, "Errored Frame Event" },
+ { 3, "Errored Frame Period Event" },
+ { 4, "Errored Frame Seconds Summary Event" },
+ { 0xFE, "Organization Specific Event TLV" },
+ { 0, NULL }
+};
+
+
+/*
+ * In the OAM protocol the {iso(1) member-body(2) us(840) ieee802dot3(10006)
+ * csmacdmgt(30)} prefix for the objects is pre-define. Only the
+ * managedObjectClass(3) is put in the branch and the leaf is one of the
+ * following value:
+ */
+static const value_string object_vals[] = {
+ { 1, "macObjectClass" },
+ { 2, "phyObjectClass"},
+ { 3, "repeaterObjectClass"},
+ { 4, "groupObjectClass"},
+ { 5, "repeaterPortObjectClass"},
+ { 6, "mauObjectClass"},
+ { 7, "autoNegObjectClass"},
+ { 8, "macControlObjectClass"},
+ { 9, "macControlFunctionObjectClass"},
+ { 10, "oAggregator"},
+ { 11, "oAggregationPort"},
+ { 12, "oAggPortStats"},
+ { 13, "oAggPortDebugInformation" },
+ { 15, "pseObjectClass"},
+ { 17, "midSpanObjectClass"},
+ { 18, "midSpanGroupObjectClass"},
+ { 19, "ompObjectClass"},
+ { 20, "oamObjectClass" },
+ { 21, "mpcpObjectClass" },
+ { 24, "pafObjectClass" },
+ { 25, "pmeObjectClass"},
+ { 0, NULL }
+};
+
+/*
+ * In the OAM protocol the {iso(1) member-body(2) us(840) ieee802dot3(10006)
+ * csmacdmgt(30)} prefix for the objects is pre-define. Only the
+ * package(4) is put in the branch and the leaf is one of the
+ * following value:
+ */
+static const value_string package_vals[] = {
+ { 1, "macMandatoryPkg" },
+ { 2, "macRecommendedPkg" },
+ { 3, "macOptionalPkg" },
+ { 4, "macarrayPkg" },
+ { 5, "macExcessiveDeferralPkg" },
+ { 6, "phyRecommendedPkg" },
+ { 7, "phyMultiplePhyPkg" },
+ { 8, "phy100MbpsMonitor" },
+ { 9, "repeaterPerfMonitorPkg"},
+ { 10, "portPerfMonitorPkg"},
+ { 11, "portAddrTrackPkg"},
+ { 12, "port100MbpsMonitor"},
+ { 13, "mauControlPkg"},
+ { 14, "mediaLossTrackingPkg"},
+ { 15, "broadbandMAUPkg"},
+ { 16, "mau100MbpsMonitor"},
+ { 17, "macControlRecommendedPkg" },
+ { 18, "portBurst"},
+ { 19, "pAggregatorMandatory"},
+ { 20, "pAggregatorRecommended"},
+ { 21, "pAggregatorOptional"},
+ { 22, "pAggregationPortMandatory"},
+ { 23, "pAggPortStats"},
+ { 24, "pAggPortDebugInformation"},
+
+ { 27, "pseRecommendedPkg"},
+
+ { 30, "fecMonitor"},
+ { 35, "pcsMonitor"},
+ { 37, "oMPError"},
+ { 38, "pafAggregation"},
+ { 0, NULL }
+};
+
+/*
+ * In the OAM protocol the {iso(1) member-body(2) us(840) ieee802dot3(10006)
+ * csmacdmgt(30)} prefix for the objects is pre-define. Only the
+ * nameBinding(6) is put in the branch and the leaf is one of the
+ * following value:
+ */
+static const value_string binding_vals[] = {
+ { 26, "repeaterPortName"},
+ { 0, NULL }
+};
+
+/*
+ * In the OAM protocol the {iso(1) member-body(2) us(840) ieee802dot3(10006)
+ * csmacdmgt(30)} prefix for the objects is pre-define. Only the
+ * attribute(7) is put in the branch and the leaf is one of the
+ * following value:
+ */
+static const value_string attribute_vals[] = {
+ { 1, "aMACID" },
+ { 2, "aFramesTransmittedOK" },
+ { 3, "aSingleCollisionFrames" },
+ { 4, "aMultipleCollisionFrames" },
+ { 5, "aFramesReceivedOK" },
+ { 6, "aFrameCheckSequenceErrors" },
+ { 7, "aAlignmentErrors" },
+ { 8, "aOctetsTransmittedOK" },
+ { 9, "aFramesWithDeferredXmissions" },
+ { 10, "aLateCollisions" },
+ { 11, "aFramesAbortedDueToXSColls" },
+ { 12, "aFramesLostDueToIntMACXmitError" },
+ { 13, "aCarrierSenseErrors" },
+ { 14, "aOctetsReceivedOK" },
+ { 15, "aFramesLostDueToIntMACRcvError" },
+ { 16, "aPromiscuousStatus" },
+ { 17, "aReadMulticastAddressList" },
+ { 18, "aMulticastFramesXmittedOK" },
+ { 19, "aBroadcastFramesXmittedOK" },
+ { 20, "aFramesWithExcessiveDeferral" },
+ { 21, "aMulticastFramesReceivedOK" },
+ { 22, "aBroadcastFramesReceivedOK" },
+ { 23, "aInRangeLengthErrors" },
+ { 24, "aOutOfRangeLengthField" },
+ { 25, "aFrameTooLongErrors" },
+ { 26, "aMACEnableStatus" },
+ { 27, "aTransmitEnableStatus" },
+ { 28, "aMulticastReceiveStatus" },
+ { 29, "aReadWriteMACAddress" },
+ { 30, "aCollisionFrames" },
+ { 31, "aPHYID" },
+ { 32, "aPHYType" },
+ { 33, "aPHYTypeList" },
+ { 34, "aSQETestErrors" },
+ { 35, "aSymbolErrorDuringCarrier" },
+ { 36, "aMIIDetect" },
+ { 37, "aPHYAdminState" },
+ { 38, "aRepeaterID" },
+ { 39, "aRepeaterType" },
+ { 40, "aRepeaterGroupCapacity" },
+ { 41, "aGroupMap" },
+ { 42, "aRepeaterHealthState" },
+ { 43, "aRepeaterHealthText" },
+ { 44, "aRepeaterHealthData" },
+ { 44, "aTransmitCollisions" },
+ { 46, "aGroupID" },
+ { 47, "aGroupPortCapacity" },
+ { 48, "aPortMap" },
+ { 49, "aPortID" },
+ { 50, "aPortAdminState" },
+ { 51, "aAutoPartitionState" },
+ { 52, "aReadableFrames" },
+ { 53, "aReadableOctets" },
+ { 54, "aFrameCheckSequenceErrors" },
+ { 55, "aAlignmentErrors" },
+ { 56, "aFramesTooLong" },
+ { 57, "aShortEvents" },
+ { 58, "aRunts" },
+ { 59, "aCollisions" },
+ { 60, "aLateEvents" },
+ { 61, "aVeryLongEvents" },
+ { 62, "aDataRateMismatches" },
+ { 63, "aAutoPartitions" },
+ { 64, "aIsolates" },
+ { 65, "aSymbolErrorDuringPacket" },
+ { 66, "aLastSourceAddress" },
+ { 67, "aSourceAddressChanges" },
+ { 68, "aMAUID" },
+ { 69, "aMAUType" },
+ { 70, "aMAUTypeList" },
+ { 71, "aMediaAvailable" },
+ { 72, "aLoseMediaCounter" },
+ { 73, "aJabber" },
+ { 74, "aMAUAdminState" },
+ { 75, "aBbMAUXmitRcvSplitType" },
+ { 76, "aBroadbandFrequencies" },
+ { 77, "aFalseCarriers" },
+ { 78, "aAutoNegID" },
+ { 79, "aAutoNegAdminState" },
+ { 80, "aAutoNegRemoteSignaling" },
+ { 81, "aAutoNegAutoConfig" },
+ { 82, "aAutoNegLocalTechnologyAbility" },
+ { 83, "aAutoNegAdvertisedTechnologyAbility" },
+ { 84, "aAutoNegReceivedTechnologyAbility" },
+ { 85, "aAutoNegLocalSelectorAbility" },
+ { 86, "aAutoNegAdvertisedSelectorAbility" },
+ { 87, "aAutoNegReceivedSelectorAbility" },
+
+ { 89, "aMACCapabilities" },
+ { 90, "aDuplexStatus" },
+ { 91, "aIdleErrorCount"},
+ { 92, "aMACControlID" },
+ { 93, "aMACControlFunctionsSupported" },
+ { 94, "aMACControlFramesTransmitted" },
+ { 95, "aMACControlFramesReceived" },
+ { 96, "aUnsupportedOpcodesReceived" },
+ { 97, "aPAUSELinkDelayAllowance" },
+ { 98, "aPAUSEMACCtrlFramesTransmitted" },
+ { 99, "aPAUSEMACCtrlFramesReceived" },
+ { 100, "aBursts" },
+ { 101, "aAggID" },
+ { 102, "aAggDescription" },
+ { 103, "aAggName" },
+ { 104, "aAggActorSystemID" },
+ { 105, "aAggActorSystemPriority" },
+ { 106, "aAggAggregateOrIndividual" },
+ { 107, "aAggActorAdminKey" },
+ { 108, "aAggActorOperKey" },
+ { 109, "aAggMACAddress" },
+ { 110, "aAggPartnerSystemID" },
+ { 111, "aAggPartnerSystemPriority" },
+ { 112, "aAggPartnerOperKey" },
+ { 113, "aAggAdminState" },
+ { 114, "aAggOperState" },
+ { 115, "aAggTimeOfLastOperChange" },
+ { 116, "aAggDataRate" },
+ { 117, "aAggOctetsTxOK" },
+ { 118, "aAggOctetsRxOK" },
+ { 119, "aAggFramesTxOK" },
+ { 120, "aAggFramesRxOK" },
+ { 121, "aAggMulticastFramesTxOK" },
+ { 122, "aAggMulticastFramesRxOK" },
+ { 123, "aAggBroadcastFramesTxOK" },
+ { 124, "aAggBroadcastFramesRxOK" },
+ { 125, "aAggFramesDiscardedOnTx" },
+ { 126, "aAggFramesDiscardedOnRx" },
+ { 127, "aAggFramesWithTxErrors" },
+ { 128, "aAggFramesWithRxErrors" },
+ { 129, "aAggUnknownProtocolFrames" },
+ { 130, "aAggLinkUpDownNotificationEnable" },
+ { 131, "aAggPortList" },
+ { 132, "aAggCollectorMaxDelay" },
+ { 133, "aAggPortID" },
+ { 134, "aAggPortActorSystemPriority" },
+ { 135, "aAggPortActorSystemID" },
+ { 136, "aAggPortActorAdminKey" },
+ { 137, "aAggPortActorOperKey" },
+ { 138, "aAggPortPartnerAdminSystemPriority" },
+ { 139, "aAggPortPartnerOperSystemPriority" },
+ { 140, "aAggPortPartnerAdminSystemID" },
+ { 141, "aAggPortPartnerOperSystemID" },
+ { 142, "aAggPortPartnerAdminKey" },
+ { 143, "aAggPortPartnerOperKey" },
+ { 144, "aAggPortSelectedAggID" },
+ { 145, "aAggPortAttachedAggID" },
+ { 146, "aAggPortActorPort" },
+ { 147, "aAggPortActorPortPriority" },
+ { 148, "aAggPortPartnerAdminPort" },
+ { 149, "aAggPortPartnerOperPort" },
+ { 150, "aAggPortPartnerAdminPortPriority" },
+ { 151, "aAggPortPartnerOperPortPriority" },
+ { 152, "aAggPortActorAdminState" },
+ { 153, "aAggPortActorOperState" },
+ { 154, "aAggPortPartnerAdminState" },
+ { 155, "aAggPortPartnerOperState" },
+ { 156, "aAggPortAggregateOrIndividual" },
+ { 157, "aAggPortStatsID" },
+ { 158, "aAggPortStatsLACPDUsRx" },
+ { 159, "aAggPortStatsMarkerPDUsRx" },
+ { 160, "aAggPortStatsMarkerResponsePDUsRx" },
+ { 161, "aAggPortStatsUnknownRx" },
+ { 162, "aAggPortStatsIllegalRx" },
+ { 163, "aAggPortStatsLACPDUsTx" },
+ { 164, "aAggPortStatsMarkerPDUsTx" },
+ { 165, "aAggPortStatsMarkerResponsePDUsTx" },
+ { 166, "aAggPortDebugInformationID" },
+ { 167, "aAggPortDebugRxState" },
+ { 168, "aAggPortDebugLastRxTime" },
+ { 169, "aAggPortDebugMuxState" },
+ { 170, "aAggPortDebugMuxReason" },
+ { 171, "aAggPortDebugActorChurnState" },
+ { 172, "aAggPortDebugPartnerChurnState" },
+ { 173, "aAggPortDebugActorChurnCount" },
+ { 174, "aAggPortDebugPartnerChurnCount" },
+ { 175, "aAggPortDebugActorSyncTransitionCount" },
+ { 176, "aAggPortDebugPartnerSyncTransitionCount" },
+ { 177, "aAggPortDebugActorChangeCount" },
+ { 178, "aAggPortDebugPartnerChangeCount" },
+
+
+ { 236, "aOAMID" },
+ { 237, "aOAMAdminState" },
+ { 238, "aOAMMode" },
+ { 239, "aOAMRemoteMACAddress" },
+ { 240, "aOAMRemoteConfiguration" },
+ { 241, "aOAMRemotePDUConfiguration" },
+ { 242, "aOAMLocalFlagsField" },
+ { 243, "aOAMRemoteFlagsField" },
+ { 244, "aOAMRemoteRevision" },
+ { 245, "aOAMRemoteState" },
+ { 246, "aOAMRemoteVendorOUI" },
+ { 247, "aOAMRemoteVendorSpecificInfo" },
+
+ { 250, "aOAMUnsupportedCodesRx" },
+ { 251, "aOAMInformationTx" },
+ { 252, "aOAMInformationRx" },
+
+ { 254, "aOAMUniqueEventNotificationRx" },
+ { 255, "aOAMDuplicateEventNotificationRx" },
+ { 256, "aOAMLoopbackControlTx" },
+ { 257, "aOAMLoopbackControlRx" },
+ { 258, "aOAMVariableRequestTx" },
+ { 259, "aOAMVariableRequestRx" },
+ { 260, "aOAMVariableResponseTx" },
+ { 261, "aOAMVariableResponseRx" },
+ { 262, "aOAMOrganizationSpecificTx" },
+ { 263, "aOAMOrganizationSpecificRx" },
+ { 264, "aOAMLocalErrSymPeriodConfig" },
+ { 265, "aOAMLocalErrSymPeriodEvent" },
+ { 266, "aOAMLocalErrFrameConfig" },
+ { 267, "aOAMLocalErrFrameEvent" },
+ { 268, "aOAMLocalErrFramePeriodConfig" },
+ { 269, "aOAMLocalErrFramePeriodEvent" },
+ { 270, "aOAMLocalErrFrameSecsSummaryConfig" },
+ { 271, "aOAMLocalErrFrameSecsSummaryEvent" },
+ { 272, "aOAMRemoteErrSymPeriodEvent" },
+ { 273, "aOAMRemoteErrFrameEvent" },
+ { 274, "aOAMRemoteErrFramePeriodEvent" },
+ { 275, "aOAMRemoteErrFrameSecsSummaryEvent" },
+ { 276, "aFramesLostDueToOAMError" },
+
+ { 333, "aOAMDiscoveryState"},
+ { 334, "aOAMLocalConfiguration"},
+ { 335, "aOAMLocalPDUConfiguration"},
+ { 336, "aOAMLocalRevision"},
+ { 337, "aOAMLocalState"},
+ { 338, "aOAMUnsupportedCodesTx" },
+ { 339, "aOAMUniqueEventNotificationTx" },
+ { 340, "aOAMDuplicateEventNotificationTx" },
+ { 0, NULL }
+};
+
+/*
+ * In the OAM protocol the {iso(1) member-body(2) us(840) ieee802dot3(10006)
+ * csmacdmgt(30)} prefix for the objects is pre-define. Only the
+ * package(4) is put in the branch and the leaf is one of the
+ * following value:
+ */
+static const value_string indication_vals[] = {
+ { 0x01, "Variable Container(s) exceeded OAMPDU data field" },
+ { 0x20, "Attribute->Unable to return due to an undetermined error" },
+ { 0x21, "Attribute->Unable to return because it is not supported" },
+ { 0x22, "Attribute->May have been corrupted due to reset" },
+ { 0x23, "Attribute->Unable to return due to a hardware failure" },
+ { 0x24, "Attribute->Experience an overflow error" },
+
+ { 0x40, "Object->End of object indication" },
+ { 0x41, "Object->Unable to return due to an undetermined error" },
+ { 0x42, "Object->Unable to return because it is not supported" },
+ { 0x43, "Object->May have been corrupted due to reset" },
+ { 0x44, "Object->Unable to return due to a hardware failure" },
+
+ { 0x60, "Package->End of package indication" },
+ { 0x61, "Package->Unable to return due to an undetermined error" },
+ { 0x62, "Package->Unable to return because it is not supported" },
+ { 0x63, "Package->May have been corrupted due to reset" },
+ { 0x64, "Package->Unable to return due to a hardware failure" },
+
+};
+
+static const true_false_string yesno = {
+ "Yes",
+ "No"
+};
+
+static const true_false_string falsetrue = {
+ "True",
+ "False"
+};
+
+static const value_string status_vals[] = {
+ { 0x00, "Unsatisfied, can't complete" },
+ { 0x01, "Discovery in process" },
+ { 0x02, "Satisfied, Discovery complete" },
+ { 0x10, "Satisfied, Discovery complete" },
+ { 0x20, "Discovery in process" },
+ { 0x40, "Satisfied, Discovery complete" },
+ { 0x50, "BUG Satisfied, Discovery complete" },
+ { 0x80, "Discovery in process" },
+
+ { 0, NULL }
+};
+
+static const value_string branch_vals[] = {
+ { 3, "Object" },
+ { 4, "Package" },
+ { 6, "nameBinding" },
+ { 7, "Attribute" },
+ { 0, NULL }
+};
+
+static const value_string parser_vals[] = {
+ { 0, "Forward non-OAMPDUs to higher sublayer" },
+ { 1, "Loopback non-OAMPDUs to the lower sublayer" },
+ { 2, "Discarding non-OAMPDUs" },
+ { 3, "Reserved" },
+ { 0, NULL }
+};
+
+static const true_false_string mux = {
+ "Discard non-OAMPDUs",
+ "Forward non-OAMPDUs to lower sublayer"
+};
+
+static const true_false_string oam_mode = {
+ "DTE configured in Active mode",
+ "DTE configured in Passive mode"
+};
+
+static const true_false_string oam_uni = {
+ "DTE is capable of sending OAMPDUs when rcv path is down",
+ "DTE is not capable of sending OAMPDUs when rcv path is down"
+};
+
+static const true_false_string oam_lpbk = {
+ "DTE is capable of OAM remote loopback mode",
+ "DTE is not capable of OAM remote loopback mode"
+};
+
+static const true_false_string oam_event = {
+ "DTE supports interpreting Link Events",
+ "DTE does not support interpreting Link Events"
+};
+
+static const true_false_string oam_var = {
+ "DTE supports sending Variable Response",
+ "DTE does not support sending Variable Response"
+};
+
+
+/* Initialise the protocol and registered fields */
+static int proto_slow = -1;
+
+static int hf_lacpdu_version_number = -1;
static int hf_lacpdu_actor_type = -1;
static int hf_lacpdu_actor_info_len = -1;
static int hf_lacpdu_actor_sys_priority = -1;
@@ -138,654 +713,2215 @@
static int hf_lacpdu_term_len = -1;
static int hf_lacpdu_term_reserved = -1;
+/* MARKER */
+static int hf_marker_version_number = -1;
+static int hf_marker_tlv_type = -1;
+static int hf_marker_tlv_length = -1;
+static int hf_marker_req_port = -1;
+static int hf_marker_req_system = -1;
+static int hf_marker_req_trans_id = -1;
+
+/* OAM */
+static int hf_oampdu_flags = -1;
+static int hf_oampdu_flags_link_fault = -1;
+static int hf_oampdu_flags_dying_gasp = -1;
+static int hf_oampdu_flags_critical_event = -1;
+static int hf_oampdu_flags_local_evaluating = -1;
+static int hf_oampdu_flags_local_stable = -1;
+static int hf_oampdu_flags_remote_evaluating = -1;
+static int hf_oampdu_flags_remote_stable = -1;
+static int hf_oampdu_code = -1;
+
+static int hf_oampdu_info_type = -1;
+static int hf_oampdu_info_len = -1;
+static int hf_oampdu_info_version = -1;
+static int hf_oampdu_info_revision = -1;
+static int hf_oampdu_info_state = -1;
+static int hf_oampdu_info_oamConfig = -1;
+static int hf_oampdu_info_oampduConfig = -1;
+static int hf_oampdu_info_oui = -1;
+static int hf_oampdu_info_vendor = -1;
+
+static int hf_oampdu_info_state_parser = -1;
+static int hf_oampdu_info_state_mux = -1;
+
+static int hf_oampdu_info_oamConfig_mode = -1;
+static int hf_oampdu_info_oamConfig_uni = -1;
+static int hf_oampdu_info_oamConfig_lpbk = -1;
+static int hf_oampdu_info_oamConfig_event = -1;
+static int hf_oampdu_info_oamConfig_var = -1;
+
+static int hf_oampdu_event_type = -1;
+static int hf_oampdu_event_sequence = -1;
+static int hf_oampdu_event_length = -1;
+static int hf_oampdu_event_timeStamp = -1;
+
+static int hf_oampdu_event_espeWindow = -1;
+static int hf_oampdu_event_espeThreshold = -1;
+static int hf_oampdu_event_espeErrors = -1;
+static int hf_oampdu_event_espeTotalErrors = -1;
+static int hf_oampdu_event_espeTotalEvents = -1;
+
+static int hf_oampdu_event_efeWindow = -1;
+static int hf_oampdu_event_efeThreshold = -1;
+static int hf_oampdu_event_efeErrors = -1;
+static int hf_oampdu_event_efeTotalErrors = -1;
+static int hf_oampdu_event_efeTotalEvents = -1;
+
+static int hf_oampdu_event_efpeWindow = -1;
+static int hf_oampdu_event_efpeThreshold = -1;
+static int hf_oampdu_event_efpeErrors = -1;
+static int hf_oampdu_event_efpeTotalErrors = -1;
+static int hf_oampdu_event_efpeTotalEvents = -1;
+
+static int hf_oampdu_event_efsseWindow = -1;
+static int hf_oampdu_event_efsseThreshold = -1;
+static int hf_oampdu_event_efsseErrors = -1;
+static int hf_oampdu_event_efsseTotalErrors = -1;
+static int hf_oampdu_event_efsseTotalEvents = -1;
+
+static int hf_oampdu_variable_branch = -1;
+static int hf_oampdu_variable_object = -1;
+static int hf_oampdu_variable_package = -1;
+static int hf_oampdu_variable_binding = -1;
+static int hf_oampdu_variable_attribute = -1;
+static int hf_oampdu_variable_width = -1;
+static int hf_oampdu_variable_indication = -1;
+static int hf_oampdu_variable_value = -1;
+
+static int hf_oampdu_lpbk = -1;
+static int hf_oampdu_lpbk_enable = -1;
+static int hf_oampdu_lpbk_disable = -1;
+
+
/* Initialise the subtree pointers */
static gint ett_lacpdu = -1;
static gint ett_lacpdu_a_flags = -1;
static gint ett_lacpdu_p_flags = -1;
-/* General declarations and macros */
+static gint ett_marker = -1;
+
+static gint ett_oampdu = -1;
+static gint ett_oampdu_flags = -1;
+
+static gint ett_oampdu_local_info = -1;
+static gint ett_oampdu_local_info_state = -1;
+static gint ett_oampdu_local_info_config = -1;
+static gint ett_oampdu_remote_info = -1;
+static gint ett_oampdu_remote_info_state = -1;
+static gint ett_oampdu_remote_info_config = -1;
+static gint ett_oampdu_org_info = -1;
+
+static gint ett_oampdu_event_espe = -1;
+static gint ett_oampdu_event_efe = -1;
+static gint ett_oampdu_event_efpe = -1;
+static gint ett_oampdu_event_efsse = -1;
+static gint ett_oampdu_event_ose = -1;
-#define LACP_SUBTYPE 0x1
+static gint ett_oampdu_lpbk_ctrl = -1;
static const char initial_sep[] = " (";
static const char cont_sep[] = ", ";
+
#define APPEND_BOOLEAN_FLAG(flag, item, string) \
- if(flag){ \
- if(item) \
- proto_item_append_text(item, string, sep); \
- sep = cont_sep; \
- }
+ if(flag){ \
+ if(item) \
+ proto_item_append_text(item, string, sep); \
+ sep = cont_sep; \
+ }
+
+
+#define APPEND_OUI_NAME(item, string, mac) \
+ if(item){ \
+ string = get_manuf_name(mac); \
+ proto_item_append_text(item, " ("); \
+ proto_item_append_text(item, string); \
+ proto_item_append_text(item, ")"); \
+ }
+
+static void
+dissect_lacp_pdu(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree);
-/* Code to actually dissect the LACPDU packets */
static void
-dissect_lacpdu(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
+dissect_marker_pdu(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree);
+
+static void
+dissect_oampdu(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree);
+
+static void
+dissect_oampdu_information(tvbuff_t *tvb, proto_tree *tree);
+
+static void
+dissect_oampdu_event_notification(tvbuff_t *tvb, proto_tree *tree);
+
+static void
+dissect_oampdu_variable_request(tvbuff_t *tvb, proto_tree *tree);
+
+static void
+dissect_oampdu_variable_response(tvbuff_t *tvb, proto_tree *tree);
+
+static void
+dissect_oampdu_loopback_control(tvbuff_t *tvb, proto_tree *tree);
+
+static void
+dissect_oampdu_vendor_specific(tvbuff_t *tvb, proto_tree *tree);
+
+
+/*
+ * Name: dissect_slow_protocols
+ *
+ * Description:
+ * This function is used to dissect the slow protocols define in IEEE802.3
+ * CSMA/CD. The current slow protocols subtype are define in ANNEX 43B of
+ * the 802.3 document. In case of an unsupported slow protocols, we only
+ * fill the protocol and info columns.
+ *
+ * Input Arguments:
+ * tvb: buffer associate with the rcv packet (see tvbuff.h).
+ * pinfo: structure associate with the rcv packet (see packet_info.h).
+ * tree: the protocol tree associate with the rcv packet (see proto.h).
+ *
+ * Return Values:
+ * None
+ *
+ * Notes:
+ * Dominique Bastien (dbastien@xxxxxxxxxxxx)
+ * + add support for OAM slow protocol (defined in clause 57).
+ * + add support for Marker slow protocol (defined in clause 43).
+ */
+static void
+dissect_slow_protocols(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
{
- guint16 raw_word;
- guint8 raw_octet;
+ guint8 subtype;
- guint8 flags;
+ subtype = tvb_get_guint8(tvb, 0);
- const guint8 *a_sys;
- const guint8 *p_sys;
- const guint8 *resv_bytes;
+ switch (subtype)
+ {
+ case LACP_SUBTYPE:
+ dissect_lacp_pdu(tvb, pinfo, tree);
+ break;
+ case MARKER_SUBTYPE:
+ dissect_marker_pdu(tvb, pinfo, tree);
+ break;
+ case OAM_SUBTYPE:
+ dissect_oampdu(tvb, pinfo, tree);
+ break;
+ default:
+ {
+ if (check_col(pinfo->cinfo, COL_PROTOCOL))
+ col_set_str(pinfo->cinfo, COL_PROTOCOL, "Slow Protocols");
+
+ if (check_col(pinfo->cinfo, COL_INFO))
+ col_add_fstr(pinfo->cinfo, COL_INFO, "Unknown Subtype = %u.", subtype);
+
+ break;
+ }
+ }
+}
- proto_tree *lacpdu_tree;
- proto_item *lacpdu_item;
- proto_tree *actor_flags_tree;
- proto_item *actor_flags_item;
- proto_tree *partner_flags_tree;
- proto_item *partner_flags_item;
+/*
+ * Name: dissect_lacp_pdu
+ *
+ * Description:
+ * This function is used to dissect the Link Aggregation Control Protocol
+ * slow protocols define in IEEE802.3 clause 43.3 .
+ *
+ * Input Arguments:
+ * tvb: buffer associate with the rcv packet (see tvbuff.h).
+ * pinfo: structure associate with the rcv packet (see packet_info.h).
+ * tree: the protocol tree associate with the rcv packet (see proto.h).
+ *
+ * Return Values: None
+ *
+ * Notes:
+ */
+static void
+dissect_lacp_pdu(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
+{
+ guint16 raw_word;
+ guint8 raw_octet;
+ guint8 flags;
- const char *sep;
+ const guint8 *a_sys;
+ const guint8 *p_sys;
+ const guint8 *resv_bytes;
+ proto_tree *lacpdu_tree;
+ proto_item *lacpdu_item;
+ proto_tree *actor_flags_tree;
+ proto_item *actor_flags_item;
+ proto_tree *partner_flags_tree;
+ proto_item *partner_flags_item;
- if (check_col(pinfo->cinfo, COL_PROTOCOL))
- {
- col_set_str(pinfo->cinfo, COL_PROTOCOL, "LACP"); /* LACP Protocol */
- }
+ const char *sep;
- if (check_col(pinfo->cinfo, COL_INFO))
+
+ if (check_col(pinfo->cinfo, COL_PROTOCOL))
+ col_set_str(pinfo->cinfo, COL_PROTOCOL, "LACP");
+
+ if (check_col(pinfo->cinfo, COL_INFO))
+ col_set_str(pinfo->cinfo, COL_INFO, "Link Aggregation Control Protocol");
+
+ if (tree)
{
- col_clear(pinfo->cinfo, COL_INFO);
+ /* Add LACP Heading */
+ lacpdu_item = proto_tree_add_protocol_format(tree, proto_slow, tvb,
+ 0, -1, "Link Aggregation Control Protocol");
+ lacpdu_tree = proto_item_add_subtree(lacpdu_item, ett_lacpdu);
+
+ /* Version Number */
+ raw_octet = tvb_get_guint8(tvb, LACPDU_VERSION_NUMBER);
+ proto_tree_add_uint(lacpdu_tree, hf_lacpdu_version_number, tvb,
+ LACPDU_VERSION_NUMBER, 1, raw_octet);
+
+ if (check_col(pinfo->cinfo, COL_INFO))
+ {
+ col_append_fstr(pinfo->cinfo, COL_INFO, "Version %d. ", raw_octet);
+ }
+
+ /* Actor Type */
+ raw_octet = tvb_get_guint8(tvb, LACPDU_ACTOR_TYPE);
+ proto_tree_add_uint(lacpdu_tree, hf_lacpdu_actor_type, tvb,
+ LACPDU_ACTOR_TYPE, 1, raw_octet);
+
+ /* Actor Info Length */
+ raw_octet = tvb_get_guint8(tvb, LACPDU_ACTOR_INFO_LEN);
+ proto_tree_add_uint(lacpdu_tree, hf_lacpdu_actor_info_len, tvb,
+ LACPDU_ACTOR_INFO_LEN, 1, raw_octet);
+
+ /* Actor System Priority */
+
+ raw_word = tvb_get_ntohs(tvb, LACPDU_ACTOR_SYS_PRIORITY);
+ proto_tree_add_uint(lacpdu_tree, hf_lacpdu_actor_sys_priority, tvb,
+ LACPDU_ACTOR_SYS_PRIORITY, 2, raw_word);
+ /* Actor System */
+
+ a_sys = tvb_get_ptr(tvb, LACPDU_ACTOR_SYSTEM , 6);
+ proto_tree_add_ether(lacpdu_tree, hf_lacpdu_actor_sys, tvb,
+ LACPDU_ACTOR_SYSTEM, 6, a_sys);
+
+ /* Actor Key */
+
+ raw_word = tvb_get_ntohs(tvb, LACPDU_ACTOR_KEY);
+ proto_tree_add_uint(lacpdu_tree, hf_lacpdu_actor_key, tvb,
+ LACPDU_ACTOR_KEY, 2, raw_word);
+
+ /* Actor Port Priority */
+
+ raw_word = tvb_get_ntohs(tvb, LACPDU_ACTOR_PORT_PRIORITY);
+ proto_tree_add_uint(lacpdu_tree, hf_lacpdu_actor_port_priority, tvb,
+ LACPDU_ACTOR_PORT_PRIORITY, 2, raw_word);
+
+ /* Actor Port */
+
+ raw_word = tvb_get_ntohs(tvb, LACPDU_ACTOR_PORT);
+ proto_tree_add_uint(lacpdu_tree, hf_lacpdu_actor_port, tvb,
+ LACPDU_ACTOR_PORT, 2, raw_word);
+
+ if (check_col(pinfo->cinfo, COL_INFO))
+ {
+ col_append_fstr(pinfo->cinfo, COL_INFO, "Actor Port = %d ", raw_word);
+ }
+
+ /* Actor State */
+
+ flags = tvb_get_guint8(tvb, LACPDU_ACTOR_STATE);
+ actor_flags_item = proto_tree_add_uint(lacpdu_tree, hf_lacpdu_actor_state, tvb,
+ LACPDU_ACTOR_STATE, 1, flags);
+ actor_flags_tree = proto_item_add_subtree(actor_flags_item, ett_lacpdu_a_flags);
+
+ sep = initial_sep;
+
+ /* Activity Flag */
+
+ APPEND_BOOLEAN_FLAG(flags & LACPDU_FLAGS_ACTIVITY, actor_flags_item,
+ "%sActivity");
+ proto_tree_add_boolean(actor_flags_tree, hf_lacpdu_flags_a_activity, tvb,
+ LACPDU_ACTOR_STATE, 1, flags);
+
+ /* Timeout Flag */
+
+ APPEND_BOOLEAN_FLAG(flags & LACPDU_FLAGS_TIMEOUT, actor_flags_item,
+ "%sTimeout");
+ proto_tree_add_boolean(actor_flags_tree, hf_lacpdu_flags_a_timeout, tvb,
+ LACPDU_ACTOR_STATE, 1, flags);
+
+ /* Aggregation Flag */
+
+ APPEND_BOOLEAN_FLAG(flags & LACPDU_FLAGS_AGGREGATION, actor_flags_item,
+ "%sAggregation");
+ proto_tree_add_boolean(actor_flags_tree, hf_lacpdu_flags_a_aggregation, tvb,
+ LACPDU_ACTOR_STATE, 1, flags);
+
+ /* Synchronization Flag */
+
+ APPEND_BOOLEAN_FLAG(flags & LACPDU_FLAGS_SYNC, actor_flags_item,
+ "%sSynchronization");
+ proto_tree_add_boolean(actor_flags_tree, hf_lacpdu_flags_a_sync, tvb,
+ LACPDU_ACTOR_STATE, 1, flags);
+
+ /* Collecting Flag */
+
+ APPEND_BOOLEAN_FLAG(flags & LACPDU_FLAGS_COLLECTING, actor_flags_item,
+ "%sCollecting");
+ proto_tree_add_boolean(actor_flags_tree, hf_lacpdu_flags_a_collecting, tvb,
+ LACPDU_ACTOR_STATE, 1, flags);
+
+
+ /* Distributing Flag */
+
+ APPEND_BOOLEAN_FLAG(flags & LACPDU_FLAGS_DISTRIB, actor_flags_item,
+ "%sDistributing");
+ proto_tree_add_boolean(actor_flags_tree, hf_lacpdu_flags_a_distrib, tvb,
+ LACPDU_ACTOR_STATE, 1, flags);
+
+ /* Defaulted Flag */
+
+ APPEND_BOOLEAN_FLAG(flags & LACPDU_FLAGS_DEFAULTED, actor_flags_item,
+ "%sDefaulted");
+ proto_tree_add_boolean(actor_flags_tree, hf_lacpdu_flags_a_defaulted, tvb,
+ LACPDU_ACTOR_STATE, 1, flags);
+
+ /* Expired Flag */
+
+ APPEND_BOOLEAN_FLAG(flags & LACPDU_FLAGS_EXPIRED, actor_flags_item,
+ "%sExpired");
+ proto_tree_add_boolean(actor_flags_tree, hf_lacpdu_flags_a_expired, tvb,
+ LACPDU_ACTOR_STATE, 1, flags);
+
+ sep = cont_sep;
+ if (sep != initial_sep)
+ {
+ /* We put something in; put in the terminating ")" */
+ proto_item_append_text(actor_flags_item, ")");
+ }
+
+ /* Actor Reserved */
+
+ resv_bytes = tvb_get_ptr(tvb, LACPDU_ACTOR_RESERVED, 3);
+ proto_tree_add_bytes(lacpdu_tree, hf_lacpdu_actor_reserved, tvb,
+ LACPDU_ACTOR_RESERVED, 3, resv_bytes);
+
+
+ /* Partner Type */
+ raw_octet = tvb_get_guint8(tvb, LACPDU_PARTNER_TYPE);
+ proto_tree_add_uint(lacpdu_tree, hf_lacpdu_partner_type, tvb,
+ LACPDU_PARTNER_TYPE, 1, raw_octet);
+
+ /* Partner Info Length */
+ raw_octet = tvb_get_guint8(tvb, LACPDU_PARTNER_INFO_LEN);
+ proto_tree_add_uint(lacpdu_tree, hf_lacpdu_partner_info_len, tvb,
+ LACPDU_PARTNER_INFO_LEN, 1, raw_octet);
+
+ /* Partner System Priority */
+
+ raw_word = tvb_get_ntohs(tvb, LACPDU_PARTNER_SYS_PRIORITY);
+ proto_tree_add_uint(lacpdu_tree, hf_lacpdu_partner_sys_priority, tvb,
+ LACPDU_PARTNER_SYS_PRIORITY, 2, raw_word);
+
+ /* Partner System */
+
+ p_sys = tvb_get_ptr(tvb, LACPDU_PARTNER_SYSTEM, 6);
+ proto_tree_add_ether(lacpdu_tree, hf_lacpdu_partner_sys, tvb,
+ LACPDU_PARTNER_SYSTEM, 6, p_sys);
+
+ /* Partner Key */
+
+ raw_word = tvb_get_ntohs(tvb, LACPDU_PARTNER_KEY);
+ proto_tree_add_uint(lacpdu_tree, hf_lacpdu_partner_key, tvb,
+ LACPDU_PARTNER_KEY, 2, raw_word);
+
+ /* Partner Port Priority */
+
+ raw_word = tvb_get_ntohs(tvb, LACPDU_PARTNER_PORT_PRIORITY);
+ proto_tree_add_uint(lacpdu_tree, hf_lacpdu_partner_port_priority, tvb,
+ LACPDU_PARTNER_PORT_PRIORITY, 2, raw_word);
+
+ /* Partner Port */
+
+ raw_word = tvb_get_ntohs(tvb, LACPDU_PARTNER_PORT);
+ proto_tree_add_uint(lacpdu_tree, hf_lacpdu_partner_port, tvb,
+ LACPDU_PARTNER_PORT, 2, raw_word);
+
+ if (check_col(pinfo->cinfo, COL_INFO))
+ {
+ col_append_fstr(pinfo->cinfo, COL_INFO, "Partner Port = %d ", raw_word);
+ }
+
+ /* Partner State */
+
+ flags = tvb_get_guint8(tvb, LACPDU_PARTNER_STATE);
+ partner_flags_item = proto_tree_add_uint(lacpdu_tree, hf_lacpdu_partner_state, tvb,
+ LACPDU_PARTNER_STATE, 1, flags);
+ partner_flags_tree = proto_item_add_subtree(partner_flags_item, ett_lacpdu_p_flags);
+
+ sep = initial_sep;
+
+ /* Activity Flag */
+
+ APPEND_BOOLEAN_FLAG(flags & LACPDU_FLAGS_ACTIVITY, partner_flags_item,
+ "%sActivity");
+ proto_tree_add_boolean(partner_flags_tree, hf_lacpdu_flags_p_activity, tvb,
+ LACPDU_PARTNER_STATE, 1, flags);
+
+ /* Timeout Flag */
+
+ APPEND_BOOLEAN_FLAG(flags & LACPDU_FLAGS_TIMEOUT, partner_flags_item,
+ "%sTimeout");
+ proto_tree_add_boolean(partner_flags_tree, hf_lacpdu_flags_p_timeout, tvb,
+ LACPDU_PARTNER_STATE, 1, flags);
+
+ /* Aggregation Flag */
+
+ APPEND_BOOLEAN_FLAG(flags & LACPDU_FLAGS_AGGREGATION, partner_flags_item,
+ "%sAggregation");
+ proto_tree_add_boolean(partner_flags_tree, hf_lacpdu_flags_p_aggregation, tvb,
+ LACPDU_PARTNER_STATE, 1, flags);
+
+ /* Synchronization Flag */
+
+ APPEND_BOOLEAN_FLAG(flags & LACPDU_FLAGS_SYNC, partner_flags_item,
+ "%sSynchronization");
+ proto_tree_add_boolean(partner_flags_tree, hf_lacpdu_flags_p_sync, tvb,
+ LACPDU_PARTNER_STATE, 1, flags);
+
+ /* Collecting Flag */
+
+ APPEND_BOOLEAN_FLAG(flags & LACPDU_FLAGS_COLLECTING, partner_flags_item,
+ "%sCollecting");
+ proto_tree_add_boolean(partner_flags_tree, hf_lacpdu_flags_p_collecting, tvb,
+ LACPDU_PARTNER_STATE, 1, flags);
+
+
+ /* Distributing Flag */
+
+ APPEND_BOOLEAN_FLAG(flags & LACPDU_FLAGS_DISTRIB, partner_flags_item,
+ "%sDistributing");
+ proto_tree_add_boolean(partner_flags_tree, hf_lacpdu_flags_p_distrib, tvb,
+ LACPDU_PARTNER_STATE, 1, flags);
+
+ /* Defaulted Flag */
+
+ APPEND_BOOLEAN_FLAG(flags & LACPDU_FLAGS_DEFAULTED, partner_flags_item,
+ "%sDefaulted");
+ proto_tree_add_boolean(partner_flags_tree, hf_lacpdu_flags_p_defaulted, tvb,
+ LACPDU_PARTNER_STATE, 1, flags);
+
+ /* Expired Flag */
+
+ APPEND_BOOLEAN_FLAG(flags & LACPDU_FLAGS_EXPIRED, partner_flags_item,
+ "%sExpired");
+ proto_tree_add_boolean(partner_flags_tree, hf_lacpdu_flags_p_expired, tvb,
+ LACPDU_PARTNER_STATE, 1, flags);
+
+ sep = cont_sep;
+ if (sep != initial_sep)
+ {
+ /* We put something in; put in the terminating ")" */
+ proto_item_append_text(partner_flags_item, ")");
+ }
+
+ /* Partner Reserved */
+
+ resv_bytes = tvb_get_ptr(tvb, LACPDU_PARTNER_RESERVED, 3);
+ proto_tree_add_bytes(lacpdu_tree, hf_lacpdu_partner_reserved, tvb,
+ LACPDU_PARTNER_RESERVED, 3, resv_bytes);
+
+
+ /* Collector Type */
+ raw_octet = tvb_get_guint8(tvb, LACPDU_COLL_TYPE);
+ proto_tree_add_uint(lacpdu_tree, hf_lacpdu_coll_type, tvb,
+ LACPDU_COLL_TYPE, 1, raw_octet);
+
+ /* Collector Info Length */
+ raw_octet = tvb_get_guint8(tvb, LACPDU_COLL_INFO_LEN);
+ proto_tree_add_uint(lacpdu_tree, hf_lacpdu_coll_info_len, tvb,
+ LACPDU_COLL_INFO_LEN, 1, raw_octet);
+
+ /* Collector Max Delay */
+
+ raw_word = tvb_get_ntohs(tvb, LACPDU_COLL_MAX_DELAY);
+ proto_tree_add_uint(lacpdu_tree, hf_lacpdu_coll_max_delay, tvb,
+ LACPDU_COLL_MAX_DELAY, 2, raw_word);
+
+ /* Collector Reserved */
+
+ resv_bytes = tvb_get_ptr(tvb, LACPDU_COLL_RESERVED, 12);
+ proto_tree_add_bytes(lacpdu_tree, hf_lacpdu_coll_reserved, tvb,
+ LACPDU_COLL_RESERVED, 12, resv_bytes);
+
+ /* Terminator Type */
+ raw_octet = tvb_get_guint8(tvb, LACPDU_TERM_TYPE);
+ proto_tree_add_uint(lacpdu_tree, hf_lacpdu_term_type, tvb,
+ LACPDU_TERM_TYPE, 1, raw_octet);
+
+ /* Terminator Info Length */
+ raw_octet = tvb_get_guint8(tvb, LACPDU_TERM_LEN);
+ proto_tree_add_uint(lacpdu_tree, hf_lacpdu_term_len, tvb,
+ LACPDU_TERM_LEN, 1, raw_octet);
+
+ /* Terminator Reserved */
+
+ resv_bytes = tvb_get_ptr(tvb, LACPDU_TERM_RESERVED, 50);
+ proto_tree_add_bytes(lacpdu_tree, hf_lacpdu_term_reserved, tvb,
+ LACPDU_TERM_RESERVED, 50, resv_bytes);
}
+}
- if (tree)
- {
- /* Add LACP Heading */
- lacpdu_item = proto_tree_add_protocol_format(tree, proto_lacpdu, tvb,
- 0, -1, "Link Aggregation Control Protocol");
- lacpdu_tree = proto_item_add_subtree(lacpdu_item, ett_lacpdu);
-
- /* Version Number */
- raw_octet = tvb_get_guint8(tvb, LACPDU_VERSION_NUMBER);
- proto_tree_add_uint(lacpdu_tree, hf_lacpdu_version_number, tvb,
- LACPDU_VERSION_NUMBER, 1, raw_octet);
-
- if (check_col(pinfo->cinfo, COL_INFO))
- {
- col_append_fstr(pinfo->cinfo, COL_INFO, "Version %d. ", raw_octet);
+/*
+ * Name: dissect_marker_pdu
+ *
+ * Description:
+ * This function is used to dissect the Link Aggregation Marker Protocol
+ * slow protocols define in IEEE802.3 clause 43.5 (The PDUs are define
+ * in section 43.5.3.2). The TLV type are, 0x01 for a marker TLV and 0x02
+ * for a marker response. A value of 0x00 indicate an end of message.
+ *
+ * Input Arguments:
+ * tvb: buffer associate with the rcv packet (see tvbuff.h).
+ * pinfo: structure associate with the rcv packet (see packet_info.h).
+ * tree: the protocol tree associate with the rcv packet (see proto.h).
+ *
+ * Return Values: None
+ *
+ * Notes:
+ * Dominique Bastien (dbastien@xxxxxxxxxxxx)
+ * + add support for MARKER and MARKER Response PDUs.
+ */
+static void
+dissect_marker_pdu(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
+{
+ guint8 raw_octet;
+ guint16 raw_word;
+ guint32 dword;
+ guint32 offset;
+
+ const guint8 *a_sys;
+
+ proto_tree *marker_tree;
+ proto_item *marker_item;
+
+
+ if (check_col(pinfo->cinfo, COL_PROTOCOL))
+ col_set_str(pinfo->cinfo, COL_PROTOCOL, "MARKER");
+
+ if (check_col(pinfo->cinfo, COL_INFO))
+ col_set_str(pinfo->cinfo, COL_INFO, "Marker Protocol");
+
+ if (tree)
+ {
+ marker_item = proto_tree_add_protocol_format(tree, proto_slow, tvb,
+ 0, -1, "Marker Protocol");
+ marker_tree = proto_item_add_subtree(marker_item, ett_marker);
+
+ offset = 1;
+
+ /* Version Number */
+ raw_octet = tvb_get_guint8(tvb, offset);
+ proto_tree_add_uint(marker_tree, hf_marker_version_number, tvb,
+ offset, 1, raw_octet);
+
+ offset += 1;
+
+ while (1)
+ {
+ /* TLV Type */
+ raw_octet = tvb_get_guint8(tvb, offset);
+
+ if (raw_octet==0) break;
+
+ proto_tree_add_uint(marker_tree, hf_marker_tlv_type, tvb,
+ offset, 1, raw_octet);
+
+ offset += 1;
+
+ /* TLV Length */
+ raw_octet = tvb_get_guint8(tvb, offset);
+ proto_tree_add_uint(marker_tree, hf_marker_tlv_length, tvb,
+ offset, 1, raw_octet);
+ offset += 1;
+
+ /* Requester Port */
+ raw_word = tvb_get_ntohs(tvb, offset);
+ proto_tree_add_uint(marker_tree, hf_marker_req_port, tvb,
+ offset, 2, raw_word);
+ offset += 2;
+
+ /* Requester System */
+ a_sys = tvb_get_ptr(tvb, offset , 6);
+ proto_tree_add_ether(marker_tree, hf_marker_req_system, tvb,
+ offset, 6, a_sys);
+ offset += 6;
+
+ /* Requester Transaction ID */
+ dword = tvb_get_ntohl(tvb, offset);
+ proto_tree_add_uint(marker_tree, hf_marker_req_trans_id, tvb,
+ offset, 4, dword);
+ offset += 2;
+
+ /* Pad to align */
+ offset += 2;
+ }
+ }
+}
+
+/*
+ * Name: dissect_oampdu
+ *
+ * Description:
+ * This function is used to dissect the Operation, Administration, and
+ * Maintenance slow protocol define in IEEE802.3 clause 57 (The OAMPDUs
+ * common part is define in section 57.4).
+ *
+ * Only the 6 folowing code are currently define in the 2004 version of this
+ * protocol:
+ * OAMPDU_INFORMATION: 0x0
+ * OAMPDU_EVENT_NOTIFICATION: 0x1
+ * OAMPDU_VAR_REQUEST: 0x2
+ * OAMPDU_VAR_RESPONSE: 0x3
+ * OAMPDU_LOOPBACK_CTRL: 0x4
+ * OAMPDU_VENDOR_SPECIFIC: 0xFE
+ *
+ * Input Arguments:
+ * tvb: buffer associate with the rcv packet (see tvbuff.h).
+ * pinfo: structure associate with the rcv packet (see packet_info.h).
+ * tree: the protocol tree associate with the rcv packet (see proto.h).
+ *
+ * Return Values: None
+ *
+ * Notes:
+ * Dominique Bastien (dbastien@xxxxxxxxxxxx)
+ * + add support for 802.3ah-2004.
+ */
+static void
+dissect_oampdu(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
+{
+ guint8 oampdu_code;
+ guint16 flags,state;
+ guint32 i;
+
+ proto_tree *oampdu_tree;
+ proto_item *oampdu_item;
+ proto_tree *flags_tree;
+ proto_item *flags_item;
+
+ const char *sep = initial_sep;
+
+ if (check_col(pinfo->cinfo, COL_PROTOCOL))
+ col_set_str(pinfo->cinfo, COL_PROTOCOL, "OAM");
+
+ oampdu_code = tvb_get_guint8(tvb, OAMPDU_CODE);
+
+ switch (oampdu_code)
+ {
+ case OAMPDU_INFORMATION:
+ if (check_col(pinfo->cinfo, COL_INFO))
+ col_set_str(pinfo->cinfo, COL_INFO, "OAMPDU: Information");
+ break;
+ case OAMPDU_EVENT_NOTIFICATION:
+ if (check_col(pinfo->cinfo, COL_INFO))
+ col_set_str(pinfo->cinfo, COL_INFO, "OAMPDU: Event Notification");
+ break;
+ case OAMPDU_VAR_REQUEST:
+ if (check_col(pinfo->cinfo, COL_INFO))
+ col_set_str(pinfo->cinfo, COL_INFO, "OAMPDU: Variable Request");
+ break;
+ case OAMPDU_VAR_RESPONSE:
+ if (check_col(pinfo->cinfo, COL_INFO))
+ col_set_str(pinfo->cinfo, COL_INFO, "OAMPDU: Variable Response");
+ break;
+ case OAMPDU_LOOPBACK_CTRL:
+ if (check_col(pinfo->cinfo, COL_INFO))
+ col_set_str(pinfo->cinfo, COL_INFO, "OAMPDU: Loopback Control");
+ break;
+ case OAMPDU_VENDOR_SPECIFIC:
+ if (check_col(pinfo->cinfo, COL_INFO))
+ col_set_str(pinfo->cinfo, COL_INFO, "OAMPDU: Organization Specific");
+ break;
+ default:
+ if (check_col(pinfo->cinfo, COL_INFO))
+ col_set_str(pinfo->cinfo, COL_INFO, "OAMPDU reserved");
+ break;
+ }
+
+
+ if (tree)
+ {
+ /* Add OAM Heading */
+ oampdu_item = proto_tree_add_protocol_format(tree, proto_slow, tvb,
+ 0, -1, "OAM Protocol");
+ oampdu_tree = proto_item_add_subtree(oampdu_item, ett_oampdu);
+
+ /* Flags field */
+ flags = tvb_get_ntohs(tvb, OAMPDU_FLAGS);
+ flags_item = proto_tree_add_uint(oampdu_tree, hf_oampdu_flags, tvb,
+ OAMPDU_FLAGS, 2, flags);
+ flags_tree = proto_item_add_subtree(flags_item, ett_oampdu_flags);
+
+ /*
+ * In this section we add keywords for the bit set on the Flags's line.
+ * We also add all the bit inside the subtree.
+ */
+ APPEND_BOOLEAN_FLAG(flags & OAMPDU_FLAGS_LINK_FAULT, flags_item,
+ "%sLink Fault");
+ proto_tree_add_boolean(flags_tree, hf_oampdu_flags_link_fault,
+ tvb, OAMPDU_FLAGS, 1, flags);
+
+ APPEND_BOOLEAN_FLAG(flags & OAMPDU_FLAGS_DYING_GASP, flags_item,
+ "%sDying Gasp");
+ proto_tree_add_boolean(flags_tree, hf_oampdu_flags_dying_gasp,
+ tvb, OAMPDU_FLAGS, 1, flags);
+
+ APPEND_BOOLEAN_FLAG(flags & OAMPDU_FLAGS_CRITICAL_EVENT, flags_item,
+ "%sCriticalEvent");
+ proto_tree_add_boolean(flags_tree, hf_oampdu_flags_critical_event,
+ tvb, OAMPDU_FLAGS, 1, flags);
+
+ proto_tree_add_boolean(flags_tree, hf_oampdu_flags_local_evaluating,
+ tvb, OAMPDU_FLAGS, 1, flags);
+
+ proto_tree_add_boolean(flags_tree, hf_oampdu_flags_local_stable,
+ tvb, OAMPDU_FLAGS, 1, flags);
+
+ proto_tree_add_boolean(flags_tree, hf_oampdu_flags_remote_evaluating,
+ tvb, OAMPDU_FLAGS, 1, flags);
+
+ proto_tree_add_boolean(flags_tree, hf_oampdu_flags_remote_stable,
+ tvb, OAMPDU_FLAGS, 1, flags);
+
+ if (sep != cont_sep)
+ proto_item_append_text(flags_item, " (");
+ else
+ proto_item_append_text(flags_item, ", ");
+
+ for(i=0;i<2;i++)
+ {
+ if (i==0)
+ {
+ proto_item_append_text(flags_item, "local: ");
+ state = (flags&(OAMPDU_FLAGS_LOCAL_EVAL|OAMPDU_FLAGS_LOCAL_STABLE));
+ state = state>>3;
+ }
+ else
+ {
+ proto_item_append_text(flags_item, "remote: ");
+ state = (flags&(OAMPDU_FLAGS_REMOTE_EVAL|OAMPDU_FLAGS_REMOTE_STABLE));
+ state = state>>5;
+ }
+
+ switch (state)
+ {
+ case 0:
+ proto_item_append_text(flags_item, "Unsatisfied");
+ break;
+ case 1:
+ proto_item_append_text(flags_item, "Discovery in process");
+ break;
+ case 2:
+ proto_item_append_text(flags_item, "Discovery complete");
+ break;
+ default:
+ proto_item_append_text(flags_item, "Reserved");
+ break;
+ }
+
+ if (i==0)
+ proto_item_append_text(flags_item, ", ");
+
+ }
+
+ proto_item_append_text(flags_item, ")");
+
+ /* OAMPDU code */
+ oampdu_code = tvb_get_guint8(tvb, OAMPDU_CODE);
+ proto_tree_add_uint(oampdu_tree, hf_oampdu_code, tvb,
+ OAMPDU_CODE, 1, oampdu_code);
+
+ switch (oampdu_code)
+ {
+ case OAMPDU_INFORMATION:
+ dissect_oampdu_information(tvb, oampdu_tree);
+ break;
+ case OAMPDU_EVENT_NOTIFICATION:
+ dissect_oampdu_event_notification(tvb, oampdu_tree);
+ break;
+ case OAMPDU_VAR_REQUEST:
+ dissect_oampdu_variable_request(tvb, oampdu_tree);
+ break;
+ case OAMPDU_VAR_RESPONSE:
+ dissect_oampdu_variable_response(tvb, oampdu_tree);
+ break;
+ case OAMPDU_LOOPBACK_CTRL:
+ dissect_oampdu_loopback_control(tvb, oampdu_tree);
+ break;
+ case OAMPDU_VENDOR_SPECIFIC:
+ dissect_oampdu_vendor_specific(tvb, oampdu_tree);
+ default:
+ break;
}
+ }
+}
- /* Actor Type */
- raw_octet = tvb_get_guint8(tvb, LACPDU_ACTOR_TYPE);
- proto_tree_add_uint(lacpdu_tree, hf_lacpdu_actor_type, tvb,
- LACPDU_ACTOR_TYPE, 1, raw_octet);
+/*
+ * Name: dissect_oampdu_information
+ *
+ * Description:
+ * This function is used to dissect the Information TLVs define in IEEE802.3
+ * section 57.5.2).
+ *
+ *
+ * Input Arguments:
+ * tvb: buffer associate with the rcv packet (see tvbuff.h).
+ * tree: the protocol tree associate with the oampdu (see proto.h).
+ *
+ * Return Values: None
+ *
+ * Notes:
+ * Dominique Bastien (dbastien@xxxxxxxxxxxx)
+ * + add support for 802.3ah-2004.
+ */
+static void
+dissect_oampdu_information(tvbuff_t *tvb, proto_tree *tree)
+{
+ guint16 raw_word;
+ guint8 raw_octet;
+ guint8 info_type;
+ guint32 offset;
+ guint16 bytes;
- /* Actor Info Length */
- raw_octet = tvb_get_guint8(tvb, LACPDU_ACTOR_INFO_LEN);
- proto_tree_add_uint(lacpdu_tree, hf_lacpdu_actor_info_len, tvb,
- LACPDU_ACTOR_INFO_LEN, 1, raw_octet);
+ const guint8 *resv_bytes;
+ const guint8 *ptr;
- /* Actor System Priority */
+ proto_tree *info_tree;
+ proto_item *info_item;
+ proto_tree *state_tree;
+ proto_item *state_item;
+ proto_tree *cfg_tree;
+ proto_item *cfg_item;
+ proto_item *oui_item;
+ proto_item *item;
- raw_word = tvb_get_ntohs(tvb, LACPDU_ACTOR_SYS_PRIORITY);
- proto_tree_add_uint(lacpdu_tree, hf_lacpdu_actor_sys_priority, tvb,
- LACPDU_ACTOR_SYS_PRIORITY, 2, raw_word);
- /* Actor System */
- a_sys = tvb_get_ptr(tvb, LACPDU_ACTOR_SYSTEM , 6);
- proto_tree_add_ether(lacpdu_tree, hf_lacpdu_actor_sys, tvb,
- LACPDU_ACTOR_SYSTEM, 6, a_sys);
+ offset = OAMPDU_HEADER_SIZE;
- /* Actor Key */
+ bytes = tvb_length_remaining(tvb, offset);
- raw_word = tvb_get_ntohs(tvb, LACPDU_ACTOR_KEY);
- proto_tree_add_uint(lacpdu_tree, hf_lacpdu_actor_key, tvb,
- LACPDU_ACTOR_KEY, 2, raw_word);
+ while (1)
+ {
+ bytes = tvb_length_remaining(tvb, offset);
+ if (bytes < 1) break;
- /* Actor Port Priority */
+ info_type = tvb_get_guint8(tvb, offset);
- raw_word = tvb_get_ntohs(tvb, LACPDU_ACTOR_PORT_PRIORITY);
- proto_tree_add_uint(lacpdu_tree, hf_lacpdu_actor_port_priority, tvb,
- LACPDU_ACTOR_PORT_PRIORITY, 2, raw_word);
+ if (info_type == 0) break;
- /* Actor Port */
+ info_item = proto_tree_add_uint(tree, hf_oampdu_info_type, tvb,
+ offset, 1, info_type);
+
+ switch (info_type)
+ {
+ case OAMPDU_INFO_TYPE_ENDMARKER:
+ info_tree = NULL;
+ break;
+ case OAMPDU_INFO_TYPE_LOCAL:
+ info_tree = proto_item_add_subtree(info_item, ett_oampdu_local_info);
+ break;
+ case OAMPDU_INFO_TYPE_REMOTE:
+ info_tree = proto_item_add_subtree(info_item, ett_oampdu_remote_info);
+ break;
+ case OAMPDU_INFO_TYPE_ORG:
+ info_tree = proto_item_add_subtree(info_item, ett_oampdu_org_info);
+ break;
+ default:
+ info_tree = NULL;
+ break;
+ }
+
+ offset += OAMPDU_INFO_TYPE_SZ;
+
+ if ((info_type==OAMPDU_INFO_TYPE_LOCAL)||(info_type==OAMPDU_INFO_TYPE_REMOTE))
+ {
+ raw_octet = tvb_get_guint8(tvb, offset);
+ proto_tree_add_uint(info_tree, hf_oampdu_info_len,
+ tvb, offset, 1, raw_octet);
+
+ offset += OAMPDU_INFO_LENGTH_SZ;
+
+ raw_octet = tvb_get_guint8(tvb, offset);
+ proto_tree_add_uint(info_tree, hf_oampdu_info_version,
+ tvb, offset, 1, raw_octet);
+
+ offset += OAMPDU_INFO_VERSION_SZ;
+
+ raw_word = tvb_get_ntohs(tvb, offset);
+ proto_tree_add_uint(info_tree, hf_oampdu_info_revision,
+ tvb, offset, 2, raw_word);
+
+ offset += OAMPDU_INFO_REVISION_SZ;
+
+ /* Build OAM State field field */
+ raw_octet = tvb_get_guint8(tvb, offset);
+ state_item = proto_tree_add_uint(info_tree, hf_oampdu_info_state,
+ tvb, offset, 1, raw_octet);
+
+ if (raw_octet == OAMPDU_INFO_TYPE_LOCAL)
+ state_tree = proto_item_add_subtree(state_item, ett_oampdu_local_info_state);
+ else
+ state_tree = proto_item_add_subtree(state_item, ett_oampdu_remote_info_state);
+
+ proto_tree_add_boolean(state_tree, hf_oampdu_info_state_parser,
+ tvb, offset, 1, raw_octet);
+
+ proto_tree_add_boolean(state_tree, hf_oampdu_info_state_mux,
+ tvb, offset, 1, raw_octet);
+
+ offset += OAMPDU_INFO_STATE_SZ;
+
+ /* Build OAM configuration field */
+ raw_octet = tvb_get_guint8(tvb, offset);
+ cfg_item = proto_tree_add_uint(info_tree, hf_oampdu_info_oamConfig,
+ tvb, offset, 1, raw_octet);
+
+ if (raw_octet == OAMPDU_INFO_TYPE_LOCAL)
+ cfg_tree = proto_item_add_subtree(cfg_item, ett_oampdu_local_info_config);
+ else
+ cfg_tree = proto_item_add_subtree(cfg_item, ett_oampdu_remote_info_config);
+
+ proto_tree_add_boolean(cfg_tree, hf_oampdu_info_oamConfig_mode,
+ tvb, offset, 1, raw_octet);
+
+ proto_tree_add_boolean(cfg_tree, hf_oampdu_info_oamConfig_uni,
+ tvb, offset, 1, raw_octet);
+
+ proto_tree_add_boolean(cfg_tree, hf_oampdu_info_oamConfig_lpbk,
+ tvb, offset, 1, raw_octet);
+
+ proto_tree_add_boolean(cfg_tree, hf_oampdu_info_oamConfig_event,
+ tvb, offset, 1, raw_octet);
+
+ proto_tree_add_boolean(cfg_tree, hf_oampdu_info_oamConfig_var,
+ tvb, offset, 1, raw_octet);
+
+ offset += OAMPDU_INFO_OAM_CONFIG_SZ;
+
+ raw_word = tvb_get_ntohs(tvb, offset);
+ item = proto_tree_add_uint(info_tree, hf_oampdu_info_oampduConfig,
+ tvb, offset, 2, raw_word);
+
+ proto_item_append_text(item, " (bytes)");
+
+ offset += OAMPDU_INFO_OAMPDU_CONFIG_SZ;
+
+ resv_bytes = tvb_get_ptr(tvb, offset, 3);
+ oui_item = proto_tree_add_bytes(info_tree, hf_oampdu_info_oui,
+ tvb, offset, 3, resv_bytes);
+
+ APPEND_OUI_NAME(oui_item, ptr, resv_bytes);
+
+ offset += OAMPDU_INFO_OUI_SZ;
+
+ resv_bytes = tvb_get_ptr(tvb, offset, 4);
+ proto_tree_add_bytes(info_tree, hf_oampdu_info_vendor,
+ tvb, offset, 4, resv_bytes);
+
+ offset += OAMPDU_INFO_VENDOR_SPECIFIC_SZ;
+ }
+ else if (info_type == OAMPDU_INFO_TYPE_ORG)
+ {
+ /* see IEEE802.3, section 57.5.2.3 for more details */
+ raw_octet = tvb_get_guint8(tvb, offset);
+ proto_tree_add_uint(info_tree, hf_oampdu_info_len,
+ tvb, offset, 1, raw_octet);
+
+ offset += OAMPDU_INFO_LENGTH_SZ;
+
+ resv_bytes = tvb_get_ptr(tvb, offset, 3);
+ oui_item = proto_tree_add_bytes(info_tree, hf_oampdu_info_oui,
+ tvb, offset, 3, resv_bytes);
+
+ APPEND_OUI_NAME(oui_item, ptr, resv_bytes);
+
+ offset += OAMPDU_INFO_OUI_SZ;
+
+ resv_bytes = tvb_get_ptr(tvb, offset, raw_octet-5);
+ proto_tree_add_bytes(info_tree, hf_oampdu_info_vendor,
+ tvb, offset, raw_octet-5, resv_bytes);
+
+ offset += raw_octet-2;
+
+ }
+ else if (info_type==OAMPDU_INFO_TYPE_ENDMARKER)
+ {
+ /* A TLV of zero indicate an End of TLV marker */
+ break;
+ }
+ else
+ {
+ /* If it's a unknown type jump over */
+ raw_octet = tvb_get_guint8(tvb, offset);
+ offset += raw_octet;
+ }
+ }
+}
- raw_word = tvb_get_ntohs(tvb, LACPDU_ACTOR_PORT);
- proto_tree_add_uint(lacpdu_tree, hf_lacpdu_actor_port, tvb,
- LACPDU_ACTOR_PORT, 2, raw_word);
+/*
+ * Name: dissect_oampdu_event_notification
+ *
+ * Description:
+ * This function is used to dissect the Event Notification TLVs define in
+ * IEEE802.3 section 57.5.3).
+ *
+ *
+ * Input Arguments:
+ * tvb: buffer associate with the rcv packet (see tvbuff.h).
+ * tree: the protocol tree associate with the oampdu (see proto.h).
+ *
+ * Return Values: None
+ *
+ * Notes:
+ * Dominique Bastien (dbastien@xxxxxxxxxxxx)
+ * + add support for 802.3ah-2004.
+ */
+static void
+dissect_oampdu_event_notification(tvbuff_t *tvb, proto_tree *tree)
+{
+ guint8 raw_octet;
+ guint16 raw_word;
+ guint32 dword;
+ guint64 big;
- if (check_col(pinfo->cinfo, COL_INFO))
- {
- col_append_fstr(pinfo->cinfo, COL_INFO, "Actor Port = %d ", raw_word);
- }
+ guint8 event_type;
+ guint32 offset;
+ guint16 bytes;
- /* Actor State */
+ proto_tree *event_tree;
+ proto_item *event_item;
- flags = tvb_get_guint8(tvb, LACPDU_ACTOR_STATE);
- actor_flags_item = proto_tree_add_uint(lacpdu_tree, hf_lacpdu_actor_state, tvb,
- LACPDU_ACTOR_STATE, 1, flags);
- actor_flags_tree = proto_item_add_subtree(actor_flags_item, ett_lacpdu_a_flags);
+ offset = OAMPDU_HEADER_SIZE;
- sep = initial_sep;
+ /* Display the sequence number before displaying the TLVs */
+ raw_word = tvb_get_ntohs(tvb, offset);
+ proto_tree_add_uint(tree, hf_oampdu_event_sequence,
+ tvb, offset, 2, raw_word);
- /* Activity Flag */
+ offset += OAMPDU_EVENT_SEQUENCE_SZ;
- APPEND_BOOLEAN_FLAG(flags & LACPDU_FLAGS_ACTIVITY, actor_flags_item,
- "%sActivity");
- proto_tree_add_boolean(actor_flags_tree, hf_lacpdu_flags_a_activity, tvb,
- LACPDU_ACTOR_STATE, 1, flags);
+ while (1)
+ {
+ bytes = tvb_length_remaining(tvb, offset);
+ if (bytes < 1) break;
- /* Timeout Flag */
+ event_type = tvb_get_guint8(tvb, offset);
- APPEND_BOOLEAN_FLAG(flags & LACPDU_FLAGS_TIMEOUT, actor_flags_item,
- "%sTimeout");
- proto_tree_add_boolean(actor_flags_tree, hf_lacpdu_flags_a_timeout, tvb,
- LACPDU_ACTOR_STATE, 1, flags);
+ if (event_type == 0) break;
- /* Aggregation Flag */
+ event_item = proto_tree_add_uint(tree, hf_oampdu_event_type,
+ tvb, offset, 1, event_type);
- APPEND_BOOLEAN_FLAG(flags & LACPDU_FLAGS_AGGREGATION, actor_flags_item,
- "%sAggregation");
- proto_tree_add_boolean(actor_flags_tree, hf_lacpdu_flags_a_aggregation, tvb,
- LACPDU_ACTOR_STATE, 1, flags);
+ offset += OAMPDU_EVENT_TYPE_SZ;
- /* Synchronization Flag */
+ switch (event_type)
+ {
+ case OAMPDU_EVENT_TYPE_END:
+ break;
+ case OAMPDU_EVENT_TYPE_ESPE:
+ {
+ event_tree = proto_item_add_subtree(event_item,
+ ett_oampdu_event_espe);
- APPEND_BOOLEAN_FLAG(flags & LACPDU_FLAGS_SYNC, actor_flags_item,
- "%sSynchronization");
- proto_tree_add_boolean(actor_flags_tree, hf_lacpdu_flags_a_sync, tvb,
- LACPDU_ACTOR_STATE, 1, flags);
+ raw_octet = tvb_get_guint8(tvb, offset);
+ proto_tree_add_uint(event_tree, hf_oampdu_event_length,
+ tvb, offset, 1, raw_octet);
- /* Collecting Flag */
+ offset += OAMPDU_EVENT_LENGTH_SZ;
- APPEND_BOOLEAN_FLAG(flags & LACPDU_FLAGS_COLLECTING, actor_flags_item,
- "%sCollecting");
- proto_tree_add_boolean(actor_flags_tree, hf_lacpdu_flags_a_collecting, tvb,
- LACPDU_ACTOR_STATE, 1, flags);
+ raw_word = tvb_get_ntohs(tvb, offset);
+ proto_tree_add_uint(event_tree, hf_oampdu_event_timeStamp,
+ tvb, offset, 2, raw_word);
+ offset += OAMPDU_EVENT_TIMESTAMP_SZ;
- /* Distributing Flag */
+ big = tvb_get_ntoh64(tvb, offset);
+ proto_tree_add_uint64(event_tree, hf_oampdu_event_espeWindow,
+ tvb, offset, 8, big);
- APPEND_BOOLEAN_FLAG(flags & LACPDU_FLAGS_DISTRIB, actor_flags_item,
- "%sDistributing");
- proto_tree_add_boolean(actor_flags_tree, hf_lacpdu_flags_a_distrib, tvb,
- LACPDU_ACTOR_STATE, 1, flags);
+ offset += OAMPDU_ESPE_WINDOW_SZ;
- /* Defaulted Flag */
+ big = tvb_get_ntoh64(tvb, offset);
+ proto_tree_add_uint64(event_tree, hf_oampdu_event_espeThreshold,
+ tvb, offset, 8, big);
- APPEND_BOOLEAN_FLAG(flags & LACPDU_FLAGS_DEFAULTED, actor_flags_item,
- "%sDefaulted");
- proto_tree_add_boolean(actor_flags_tree, hf_lacpdu_flags_a_defaulted, tvb,
- LACPDU_ACTOR_STATE, 1, flags);
+ offset += OAMPDU_ESPE_THRESHOLD_SZ;
- /* Expired Flag */
+ big = tvb_get_ntoh64(tvb, offset);
+ proto_tree_add_uint64(event_tree, hf_oampdu_event_espeErrors,
+ tvb, offset, 8, big);
- APPEND_BOOLEAN_FLAG(flags & LACPDU_FLAGS_EXPIRED, actor_flags_item,
- "%sExpired");
- proto_tree_add_boolean(actor_flags_tree, hf_lacpdu_flags_a_expired, tvb,
- LACPDU_ACTOR_STATE, 1, flags);
+ offset += OAMPDU_ESPE_ERRORS_SZ;
- sep = cont_sep;
- if (sep != initial_sep)
- {
- /* We put something in; put in the terminating ")" */
- proto_item_append_text(actor_flags_item, ")");
- }
+ big = tvb_get_ntoh64(tvb, offset);
+ proto_tree_add_uint64(event_tree, hf_oampdu_event_espeTotalErrors,
+ tvb, offset, 8, big);
- /* Actor Reserved */
+ offset += OAMPDU_ESPE_ERR_TOTAL_SZ;
- resv_bytes = tvb_get_ptr(tvb, LACPDU_ACTOR_RESERVED, 3);
- proto_tree_add_bytes(lacpdu_tree, hf_lacpdu_actor_reserved, tvb,
- LACPDU_ACTOR_RESERVED, 3, resv_bytes);
+ dword = tvb_get_ntohl(tvb, offset);
+ proto_tree_add_uint(event_tree, hf_oampdu_event_espeTotalEvents,
+ tvb, offset, 4, dword);
+ offset += OAMPDU_ESPE_TOTAL_SZ;
+ break;
+ }
+ case OAMPDU_EVENT_TYPE_EFE:
+ {
+ event_tree = proto_item_add_subtree(event_item,
+ ett_oampdu_event_efe);
- /* Partner Type */
- raw_octet = tvb_get_guint8(tvb, LACPDU_PARTNER_TYPE);
- proto_tree_add_uint(lacpdu_tree, hf_lacpdu_partner_type, tvb,
- LACPDU_PARTNER_TYPE, 1, raw_octet);
+ raw_octet = tvb_get_guint8(tvb, offset);
+ proto_tree_add_uint(event_tree, hf_oampdu_event_length,
+ tvb, offset, 1, raw_octet);
- /* Partner Info Length */
- raw_octet = tvb_get_guint8(tvb, LACPDU_PARTNER_INFO_LEN);
- proto_tree_add_uint(lacpdu_tree, hf_lacpdu_partner_info_len, tvb,
- LACPDU_PARTNER_INFO_LEN, 1, raw_octet);
+ offset += OAMPDU_EVENT_LENGTH_SZ;
- /* Partner System Priority */
+ raw_word = tvb_get_ntohs(tvb, offset);
+ proto_tree_add_uint(event_tree, hf_oampdu_event_timeStamp,
+ tvb, offset, 2, raw_word);
- raw_word = tvb_get_ntohs(tvb, LACPDU_PARTNER_SYS_PRIORITY);
- proto_tree_add_uint(lacpdu_tree, hf_lacpdu_partner_sys_priority, tvb,
- LACPDU_PARTNER_SYS_PRIORITY, 2, raw_word);
+ offset += OAMPDU_EVENT_TIMESTAMP_SZ;
- /* Partner System */
+ raw_word = tvb_get_ntohs(tvb, offset);
+ proto_tree_add_uint(event_tree, hf_oampdu_event_efeWindow,
+ tvb, offset, 2, raw_word);
- p_sys = tvb_get_ptr(tvb, LACPDU_PARTNER_SYSTEM, 6);
- proto_tree_add_ether(lacpdu_tree, hf_lacpdu_partner_sys, tvb,
- LACPDU_PARTNER_SYSTEM, 6, p_sys);
+ offset += OAMPDU_EFE_WINDOW_SZ;
- /* Partner Key */
+ dword = tvb_get_ntohl(tvb, offset);
+ proto_tree_add_uint(event_tree, hf_oampdu_event_efeThreshold,
+ tvb, offset, 4, dword);
- raw_word = tvb_get_ntohs(tvb, LACPDU_PARTNER_KEY);
- proto_tree_add_uint(lacpdu_tree, hf_lacpdu_partner_key, tvb,
- LACPDU_PARTNER_KEY, 2, raw_word);
+ offset += OAMPDU_EFE_THRESHOLD_SZ;
- /* Partner Port Priority */
+ dword = tvb_get_ntohl(tvb, offset);
+ proto_tree_add_uint(event_tree, hf_oampdu_event_efeErrors,
+ tvb, offset, 4, dword);
- raw_word = tvb_get_ntohs(tvb, LACPDU_PARTNER_PORT_PRIORITY);
- proto_tree_add_uint(lacpdu_tree, hf_lacpdu_partner_port_priority, tvb,
- LACPDU_PARTNER_PORT_PRIORITY, 2, raw_word);
+ offset += OAMPDU_EFE_ERRORS_SZ;
- /* Partner Port */
+ big = tvb_get_ntoh64(tvb, offset);
+ proto_tree_add_uint64(event_tree, hf_oampdu_event_efeTotalErrors,
+ tvb, offset, 8, big);
- raw_word = tvb_get_ntohs(tvb, LACPDU_PARTNER_PORT);
- proto_tree_add_uint(lacpdu_tree, hf_lacpdu_partner_port, tvb,
- LACPDU_PARTNER_PORT, 2, raw_word);
+ offset += OAMPDU_EFE_ERR_TOTAL_SZ;
- if (check_col(pinfo->cinfo, COL_INFO))
- {
- col_append_fstr(pinfo->cinfo, COL_INFO, "Partner Port = %d ", raw_word);
- }
+ dword = tvb_get_ntohl(tvb, offset);
+ proto_tree_add_uint(event_tree, hf_oampdu_event_efeTotalEvents,
+ tvb, offset, 4, dword);
- /* Partner State */
+ offset += OAMPDU_EFE_TOTAL_SZ;
- flags = tvb_get_guint8(tvb, LACPDU_PARTNER_STATE);
- partner_flags_item = proto_tree_add_uint(lacpdu_tree, hf_lacpdu_partner_state, tvb,
- LACPDU_PARTNER_STATE, 1, flags);
- partner_flags_tree = proto_item_add_subtree(partner_flags_item, ett_lacpdu_p_flags);
+ break;
+ }
+ case OAMPDU_EVENT_TYPE_EFPE:
+ {
+ event_tree = proto_item_add_subtree(event_item,
+ ett_oampdu_event_efpe);
- sep = initial_sep;
+ raw_octet = tvb_get_guint8(tvb, offset);
+ proto_tree_add_uint(event_tree, hf_oampdu_event_length,
+ tvb, offset, 1, raw_octet);
- /* Activity Flag */
+ offset += OAMPDU_EVENT_LENGTH_SZ;
- APPEND_BOOLEAN_FLAG(flags & LACPDU_FLAGS_ACTIVITY, partner_flags_item,
- "%sActivity");
- proto_tree_add_boolean(partner_flags_tree, hf_lacpdu_flags_p_activity, tvb,
- LACPDU_PARTNER_STATE, 1, flags);
+ raw_word = tvb_get_ntohs(tvb, offset);
+ proto_tree_add_uint(event_tree, hf_oampdu_event_timeStamp,
+ tvb, offset, 2, raw_word);
- /* Timeout Flag */
+ offset += OAMPDU_EVENT_TIMESTAMP_SZ;
- APPEND_BOOLEAN_FLAG(flags & LACPDU_FLAGS_TIMEOUT, partner_flags_item,
- "%sTimeout");
- proto_tree_add_boolean(partner_flags_tree, hf_lacpdu_flags_p_timeout, tvb,
- LACPDU_PARTNER_STATE, 1, flags);
+ raw_word = tvb_get_ntohl(tvb, offset);
+ proto_tree_add_uint(event_tree, hf_oampdu_event_efpeWindow,
+ tvb, offset, 4, raw_word);
- /* Aggregation Flag */
+ offset += OAMPDU_EFPE_WINDOW_SZ;
- APPEND_BOOLEAN_FLAG(flags & LACPDU_FLAGS_AGGREGATION, partner_flags_item,
- "%sAggregation");
- proto_tree_add_boolean(partner_flags_tree, hf_lacpdu_flags_p_aggregation, tvb,
- LACPDU_PARTNER_STATE, 1, flags);
+ dword = tvb_get_ntohl(tvb, offset);
+ proto_tree_add_uint(event_tree, hf_oampdu_event_efpeThreshold,
+ tvb, offset, 4, dword);
- /* Synchronization Flag */
+ offset += OAMPDU_EFPE_THRESHOLD_SZ;
- APPEND_BOOLEAN_FLAG(flags & LACPDU_FLAGS_SYNC, partner_flags_item,
- "%sSynchronization");
- proto_tree_add_boolean(partner_flags_tree, hf_lacpdu_flags_p_sync, tvb,
- LACPDU_PARTNER_STATE, 1, flags);
+ dword = tvb_get_ntohl(tvb, offset);
+ proto_tree_add_uint(event_tree, hf_oampdu_event_efpeErrors,
+ tvb, offset, 4, dword);
- /* Collecting Flag */
+ offset += OAMPDU_EFPE_ERRORS_SZ;
- APPEND_BOOLEAN_FLAG(flags & LACPDU_FLAGS_COLLECTING, partner_flags_item,
- "%sCollecting");
- proto_tree_add_boolean(partner_flags_tree, hf_lacpdu_flags_p_collecting, tvb,
- LACPDU_PARTNER_STATE, 1, flags);
+ big = tvb_get_ntoh64(tvb, offset);
+ proto_tree_add_uint64(event_tree, hf_oampdu_event_efpeTotalErrors,
+ tvb, offset, 8, big);
+ offset += OAMPDU_EFPE_ERR_TOTAL_SZ;
- /* Distributing Flag */
+ dword = tvb_get_ntohl(tvb, offset);
+ proto_tree_add_uint(event_tree, hf_oampdu_event_efpeTotalEvents,
+ tvb, offset, 4, dword);
- APPEND_BOOLEAN_FLAG(flags & LACPDU_FLAGS_DISTRIB, partner_flags_item,
- "%sDistributing");
- proto_tree_add_boolean(partner_flags_tree, hf_lacpdu_flags_p_distrib, tvb,
- LACPDU_PARTNER_STATE, 1, flags);
+ offset += OAMPDU_EFPE_TOTAL_SZ;
- /* Defaulted Flag */
+ break;
+ }
+ case OAMPDU_EVENT_TYPE_EFSSE:
+ {
+ event_tree = proto_item_add_subtree(event_item,
+ ett_oampdu_event_efsse);
- APPEND_BOOLEAN_FLAG(flags & LACPDU_FLAGS_DEFAULTED, partner_flags_item,
- "%sDefaulted");
- proto_tree_add_boolean(partner_flags_tree, hf_lacpdu_flags_p_defaulted, tvb,
- LACPDU_PARTNER_STATE, 1, flags);
+ raw_octet = tvb_get_guint8(tvb, offset);
+ proto_tree_add_uint(event_tree, hf_oampdu_event_length,
+ tvb, offset, 1, raw_octet);
- /* Expired Flag */
+ offset += OAMPDU_EVENT_LENGTH_SZ;
- APPEND_BOOLEAN_FLAG(flags & LACPDU_FLAGS_EXPIRED, partner_flags_item,
- "%sExpired");
- proto_tree_add_boolean(partner_flags_tree, hf_lacpdu_flags_p_expired, tvb,
- LACPDU_PARTNER_STATE, 1, flags);
+ raw_word = tvb_get_ntohs(tvb, offset);
+ proto_tree_add_uint(event_tree, hf_oampdu_event_timeStamp,
+ tvb, offset, 2, raw_word);
- sep = cont_sep;
- if (sep != initial_sep)
- {
- /* We put something in; put in the terminating ")" */
- proto_item_append_text(partner_flags_item, ")");
- }
+ offset += OAMPDU_EVENT_TIMESTAMP_SZ;
- /* Partner Reserved */
+ raw_word = tvb_get_ntohs(tvb, offset);
+ proto_tree_add_uint(event_tree, hf_oampdu_event_efsseWindow,
+ tvb, offset, 2, raw_word);
- resv_bytes = tvb_get_ptr(tvb, LACPDU_PARTNER_RESERVED, 3);
- proto_tree_add_bytes(lacpdu_tree, hf_lacpdu_partner_reserved, tvb,
- LACPDU_PARTNER_RESERVED, 3, resv_bytes);
+ offset += OAMPDU_EFSSE_WINDOW_SZ;
+ dword = tvb_get_ntohs(tvb, offset);
+ proto_tree_add_uint(event_tree, hf_oampdu_event_efsseThreshold,
+ tvb, offset, 2, dword);
- /* Collector Type */
- raw_octet = tvb_get_guint8(tvb, LACPDU_COLL_TYPE);
- proto_tree_add_uint(lacpdu_tree, hf_lacpdu_coll_type, tvb,
- LACPDU_COLL_TYPE, 1, raw_octet);
+ offset += OAMPDU_EFSSE_THRESHOLD_SZ;
- /* Collector Info Length */
- raw_octet = tvb_get_guint8(tvb, LACPDU_COLL_INFO_LEN);
- proto_tree_add_uint(lacpdu_tree, hf_lacpdu_coll_info_len, tvb,
- LACPDU_COLL_INFO_LEN, 1, raw_octet);
+ dword = tvb_get_ntohs(tvb, offset);
+ proto_tree_add_uint(event_tree, hf_oampdu_event_efsseErrors,
+ tvb, offset, 2, dword);
- /* Collector Max Delay */
+ offset += OAMPDU_EFSSE_ERRORS_SZ;
- raw_word = tvb_get_ntohs(tvb, LACPDU_COLL_MAX_DELAY);
- proto_tree_add_uint(lacpdu_tree, hf_lacpdu_coll_max_delay, tvb,
- LACPDU_COLL_MAX_DELAY, 2, raw_word);
+ big = tvb_get_ntoh64(tvb, offset);
+ proto_tree_add_uint64(event_tree, hf_oampdu_event_efsseTotalErrors,
+ tvb, offset, 8, big);
- /* Collector Reserved */
+ offset += OAMPDU_EFSSE_ERR_TOTAL_SZ;
- resv_bytes = tvb_get_ptr(tvb, LACPDU_COLL_RESERVED, 12);
- proto_tree_add_bytes(lacpdu_tree, hf_lacpdu_coll_reserved, tvb,
- LACPDU_COLL_RESERVED, 12, resv_bytes);
+ dword = tvb_get_ntohl(tvb, offset);
+ proto_tree_add_uint(event_tree, hf_oampdu_event_efsseTotalEvents,
+ tvb, offset, 4, dword);
- /* Terminator Type */
- raw_octet = tvb_get_guint8(tvb, LACPDU_TERM_TYPE);
- proto_tree_add_uint(lacpdu_tree, hf_lacpdu_term_type, tvb,
- LACPDU_TERM_TYPE, 1, raw_octet);
+ offset += OAMPDU_EFSSE_TOTAL_SZ;
- /* Terminator Info Length */
- raw_octet = tvb_get_guint8(tvb, LACPDU_TERM_LEN);
- proto_tree_add_uint(lacpdu_tree, hf_lacpdu_term_len, tvb,
- LACPDU_TERM_LEN, 1, raw_octet);
+ break;
+ }
+ case OAMPDU_EVENT_TYPE_OSE:
+ {
+ event_tree = proto_item_add_subtree(event_item,
+ ett_oampdu_event_ose);
- /* Terminator Reserved */
+ raw_octet = tvb_get_guint8(tvb, offset);
+ proto_tree_add_uint(event_tree, hf_oampdu_event_length,
+ tvb, offset, 1, raw_octet);
- resv_bytes = tvb_get_ptr(tvb, LACPDU_TERM_RESERVED, 50);
- proto_tree_add_bytes(lacpdu_tree, hf_lacpdu_term_reserved, tvb,
- LACPDU_TERM_RESERVED, 50, resv_bytes);
- }
+ offset += OAMPDU_EVENT_LENGTH_SZ;
+
+ offset += (raw_word-2);
+ break;
+ }
+ default:
+ break;
+ }
+ }
}
+/*
+ * Name: dissect_oampdu_variable_request
+ *
+ * Description:
+ * This function is used to dissect the Variable Request TLVs define in
+ * IEEE802.3 section 57.6).
+ *
+ *
+ * Input Arguments:
+ * tvb: buffer associate with the rcv packet (see tvbuff.h).
+ * tree: the protocol tree associate with the oampdu (see proto.h).
+ *
+ * Return Values: None
+ *
+ * Notes:
+ * Dominique Bastien (dbastien@xxxxxxxxxxxx)
+ * + add support for 802.3ah-2004.
+ */
+static void
+dissect_oampdu_variable_request(tvbuff_t *tvb, proto_tree *tree)
+{
+ guint16 raw_word;
+ guint8 raw_octet;
+ guint32 offset;
+
+
+ offset = OAMPDU_HEADER_SIZE;
+
+ while (1)
+ {
+ raw_octet = tvb_get_guint8(tvb, offset);
+
+ if (raw_octet == 0) break;
+
+ proto_tree_add_uint(tree, hf_oampdu_variable_branch,
+ tvb,offset, 1, raw_octet);
+
+ offset+=1;
+
+ switch (raw_octet)
+ {
+ case OAMPDU_VARS_OBJECT:
+ {
+ raw_word = tvb_get_ntohs(tvb, offset);
+ proto_tree_add_uint(tree, hf_oampdu_variable_object,
+ tvb, offset, 2, raw_word);
+ break;
+ }
+ case OAMPDU_VARS_PACKAGE:
+ {
+ raw_word = tvb_get_ntohs(tvb, offset);
+ proto_tree_add_uint(tree, hf_oampdu_variable_package,
+ tvb, offset, 2, raw_word);
+ break;
+ }
+ case OAMPDU_VARS_BINDING:
+ {
+ raw_word = tvb_get_ntohs(tvb, offset);
+ proto_tree_add_uint(tree, hf_oampdu_variable_binding,
+ tvb, offset, 2, raw_word);
+ break;
+ }
+ case OAMPDU_VARS_ATTRIBUTE:
+ {
+ raw_word = tvb_get_ntohs(tvb, offset);
+ proto_tree_add_uint(tree, hf_oampdu_variable_attribute,
+ tvb, offset, 2, raw_word);
+ break;
+ }
+ default:
+ break;
+ }
+
+ offset+=2;
+ }
+}
-/* Code to dissect the Slow Protocol packets */
+/*
+ * Name: dissect_oampdu_variable_response
+ *
+ * Description:
+ * This function is used to dissect the Variable Response TLVs define in
+ * IEEE802.3 section 57.6).
+ *
+ *
+ * Input Arguments:
+ * tvb: buffer associate with the rcv packet (see tvbuff.h).
+ * tree: the protocol tree associate with the oampdu (see proto.h).
+ *
+ * Return Values: None
+ *
+ * Notes:
+ * Dominique Bastien (dbastien@xxxxxxxxxxxx)
+ * + add support for 802.3ah-2004.
+ */
static void
-dissect_slow_protocols(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
+dissect_oampdu_variable_response(tvbuff_t *tvb, proto_tree *tree)
{
- guint8 raw_octet;
+ guint16 raw_word;
+ guint8 raw_octet;
+ guint32 offset;
- if (tree)
+ const guint8 *resv_bytes;
+
+
+ offset = OAMPDU_HEADER_SIZE;
+
+ while (1)
{
+ raw_octet = tvb_get_guint8(tvb, offset);
+
+ if (raw_octet == 0) break;
+
+ proto_tree_add_uint(tree, hf_oampdu_variable_branch,
+ tvb,offset, 1, raw_octet);
- /* Get the Slow Protocol Subtype value */
- raw_octet = tvb_get_guint8(tvb, LACPDU_SUBTYPE);
+ offset+=1;
- if (raw_octet != LACP_SUBTYPE)
- {
- /* This is not a LACPDU. Do not disassemble. */
- /* Requires implementation at a later date. */
- if (check_col(pinfo->cinfo, COL_PROTOCOL))
- {
- col_set_str(pinfo->cinfo, COL_PROTOCOL, "Slow Protocols"); /* Slow Protocols */
- }
-
- /* Display the subtype value to aid the user. */
- if (check_col(pinfo->cinfo, COL_INFO))
- {
- col_add_fstr(pinfo->cinfo, COL_INFO, "Subtype = %u.", raw_octet);
- }
- return;
- }
+ switch (raw_octet)
+ {
+ case OAMPDU_VARS_OBJECT:
+ {
+ raw_word = tvb_get_ntohs(tvb, offset);
+ proto_tree_add_uint(tree, hf_oampdu_variable_object,
+ tvb, offset, 2, raw_word);
+ break;
+ }
+ case OAMPDU_VARS_PACKAGE:
+ {
+ raw_word = tvb_get_ntohs(tvb, offset);
+ proto_tree_add_uint(tree, hf_oampdu_variable_package,
+ tvb, offset, 2, raw_word);
+ break;
+ }
+ case OAMPDU_VARS_BINDING:
+ {
+ raw_word = tvb_get_ntohs(tvb, offset);
+ proto_tree_add_uint(tree, hf_oampdu_variable_binding,
+ tvb, offset, 2, raw_word);
+ break;
+ }
+ case OAMPDU_VARS_ATTRIBUTE:
+ {
+ raw_word = tvb_get_ntohs(tvb, offset);
+ proto_tree_add_uint(tree, hf_oampdu_variable_attribute,
+ tvb, offset, 2, raw_word);
+ break;
+ }
+ default:
+ break;
+ }
+
+ offset+=2;
+
+ raw_octet = tvb_get_guint8(tvb, offset);
+
+ if (raw_octet >= 0x80)
+ {
+ /* Variable Indication */
+ proto_tree_add_uint(tree, hf_oampdu_variable_indication,
+ tvb,offset, 1, (raw_octet&0x7F));
+
+ offset+=1;
+ }
+ else
+ {
+ /* Special case for 128 bytes container */
+ if (raw_octet == 0) raw_octet = 128;
+
+ proto_tree_add_uint(tree, hf_oampdu_variable_width,
+ tvb,offset, 1, raw_octet);
+
+ offset+=1;
+
+ resv_bytes = tvb_get_ptr(tvb, offset, raw_octet);
+ proto_tree_add_bytes(tree, hf_oampdu_variable_value,
+ tvb, offset, raw_octet, resv_bytes);
+
+ offset+=raw_octet;
+ }
}
+}
+
+/*
+ * Name: dissect_oampdu_loopback_control
+ *
+ * Description:
+ * This function is used to dissect the Variable Request TLVs define in
+ * IEEE802.3 section 57.6).
+ *
+ *
+ * Input Arguments:
+ * tvb: buffer associate with the rcv packet (see tvbuff.h).
+ * tree: the protocol tree associate with the oampdu (see proto.h).
+ *
+ * Return Values: None
+ *
+ * Notes:
+ * Dominique Bastien (dbastien@xxxxxxxxxxxx)
+ * + add support for 802.3ah-2004.
+ */
+static void
+dissect_oampdu_loopback_control(tvbuff_t *tvb, proto_tree *tree)
+{
+ guint8 ctrl;
+ guint32 offset;
+ guint16 bytes;
- /* This is a LACPDU so decode it! */
- dissect_lacpdu(tvb, pinfo, tree);
+ proto_tree *ctrl_tree;
+ proto_item *ctrl_item;
+
+ const char *sep;
+
+ offset = OAMPDU_HEADER_SIZE;
+
+ bytes = tvb_length_remaining(tvb, offset);
+
+ if (bytes >= 1)
+ {
+ ctrl = tvb_get_guint8(tvb, offset);
+
+ ctrl_item = proto_tree_add_uint(tree, hf_oampdu_lpbk,
+ tvb, offset, 1, ctrl);
+
+ ctrl_tree = proto_item_add_subtree(ctrl_item, ett_oampdu_lpbk_ctrl);
+
+ sep = initial_sep;
+
+ APPEND_BOOLEAN_FLAG(ctrl & OAMPDU_LPBK_ENABLE, ctrl_item,
+ "%sEnable Remote Loopack");
+ proto_tree_add_boolean(ctrl_tree, hf_oampdu_lpbk_enable,
+ tvb, offset, 1, ctrl);
+
+ APPEND_BOOLEAN_FLAG(ctrl & OAMPDU_LPBK_DISABLE, ctrl_item,
+ "%sDisable Remote Loopback");
+ proto_tree_add_boolean(ctrl_tree, hf_oampdu_lpbk_disable,
+ tvb, offset, 1, ctrl);
+
+ if (sep != initial_sep)
+ proto_item_append_text(ctrl_item, ")");
+ }
}
+/*
+ * Name: dissect_oampdu_vendor_specific
+ *
+ * Description:
+ * This function is used to dissect the Vendor Specific TLV define in
+ * IEEE802.3 section 57.4.3.6).
+ *
+ *
+ * Input Arguments:
+ * tvb: buffer associate with the rcv packet (see tvbuff.h).
+ * tree: the protocol tree associate with the oampdu (see proto.h).
+ *
+ * Return Values: None
+ *
+ * Notes:
+ * Dominique Bastien (dbastien@xxxxxxxxxxxx)
+ * + add support for 802.3ah-2004.
+ */
+static void
+dissect_oampdu_vendor_specific(tvbuff_t *tvb, proto_tree *tree)
+{
+ guint32 offset;
+ guint16 bytes;
+ const guint8 *resv_bytes;
+ const guint8 *ptr;
-/* Register the protocol with Ethereal */
+ proto_item *oui_item;
-static const value_string subtype_vals[] = {
- { 1, "LACP" },
- { 2, "Marker Protocol" },
- { 0, NULL }
-};
-static const true_false_string yesno = {
- "Yes",
- "No"
-};
+ offset = OAMPDU_HEADER_SIZE;
+
+ bytes = tvb_length_remaining(tvb, offset);
+
+ if (bytes >= 3)
+ {
+ resv_bytes = tvb_get_ptr(tvb, offset, 3);
+ oui_item = proto_tree_add_bytes(tree, hf_oampdu_info_oui,
+ tvb, offset, 3, resv_bytes);
+ APPEND_OUI_NAME(oui_item, ptr, resv_bytes);
+ }
+}
+
+
+/* Register the protocol with Ethereal */
void
-proto_register_lacpdu(void)
+proto_register_slow_protocols(void)
{
/* Setup list of header fields */
static hf_register_info hf[] = {
- { &hf_lacpdu_subtype,
- { "Subtype", "lacp.subtype",
- FT_UINT8, BASE_HEX, VALS(subtype_vals), 0x0,
- "The specific Slow Protocol being used", HFILL }},
-
+/*
+ * LACP portion
+ */
{ &hf_lacpdu_version_number,
- { "LACP Version Number", "lacp.version",
- FT_UINT8, BASE_HEX, NULL, 0x0,
- "Identifies the LACP version", HFILL }},
+ { "LACP Version Number", "lacp.version",
+ FT_UINT8, BASE_HEX, NULL, 0x0,
+ "Identifies the LACP version", HFILL }},
{ &hf_lacpdu_actor_type,
- { "Actor Information", "lacp.actorInfo",
- FT_UINT8, BASE_HEX, NULL, 0x0,
- "TLV type = Actor", HFILL }},
+ { "Actor Information", "lacp.actorInfo",
+ FT_UINT8, BASE_HEX, NULL, 0x0,
+ "TLV type = Actor", HFILL }},
{ &hf_lacpdu_actor_info_len,
- { "Actor Information Length", "lacp.actorInfoLen",
- FT_UINT8, BASE_HEX, NULL, 0x0,
- "The length of the Actor TLV", HFILL }},
+ { "Actor Information Length", "lacp.actorInfoLen",
+ FT_UINT8, BASE_HEX, NULL, 0x0,
+ "The length of the Actor TLV", HFILL }},
{ &hf_lacpdu_actor_sys_priority,
{ "Actor System Priority", "lacp.actorSysPriority",
- FT_UINT16, BASE_DEC, NULL, 0x0,
- "The priority assigned to this System by management or admin", HFILL }},
+ FT_UINT16, BASE_DEC, NULL, 0x0,
+ "The priority assigned to this System by management or admin", HFILL }},
{ &hf_lacpdu_actor_sys,
- { "Actor System", "lacp.actorSystem",
- FT_ETHER, BASE_NONE, NULL, 0x0,
- "The Actor's System ID encoded as a MAC address", HFILL }},
+ { "Actor System", "lacp.actorSystem",
+ FT_ETHER, BASE_NONE, NULL, 0x0,
+ "The Actor's System ID encoded as a MAC address", HFILL }},
{ &hf_lacpdu_actor_key,
- { "Actor Key", "lacp.actorKey",
- FT_UINT16, BASE_DEC, NULL, 0x0,
- "The operational Key value assigned to the port by the Actor", HFILL }},
+ { "Actor Key", "lacp.actorKey",
+ FT_UINT16, BASE_DEC, NULL, 0x0,
+ "The operational Key value assigned to the port by the Actor", HFILL }},
{ &hf_lacpdu_actor_port_priority,
- { "Actor Port Priority", "lacp.actorPortPriority",
- FT_UINT16, BASE_DEC, NULL, 0x0,
- "The priority assigned to the port by the Actor (via Management or Admin)", HFILL }},
+ { "Actor Port Priority", "lacp.actorPortPriority",
+ FT_UINT16, BASE_DEC, NULL, 0x0,
+ "The priority assigned to the port by the Actor (via Management or Admin)", HFILL }},
{ &hf_lacpdu_actor_port,
- { "Actor Port", "lacp.actorPort",
- FT_UINT16, BASE_DEC, NULL, 0x0,
- "The port number assigned to the port by the Actor (via Management or Admin)", HFILL }},
+ { "Actor Port", "lacp.actorPort",
+ FT_UINT16, BASE_DEC, NULL, 0x0,
+ "The port number assigned to the port by the Actor (via Management or Admin)", HFILL }},
{ &hf_lacpdu_actor_state,
- { "Actor State", "lacp.actorState",
- FT_UINT8, BASE_HEX, NULL, 0x0,
- "The Actor's state variables for the port, encoded as bits within a single octet", HFILL }},
+ { "Actor State", "lacp.actorState",
+ FT_UINT8, BASE_HEX, NULL, 0x0,
+ "The Actor's state variables for the port, encoded as bits within a single octet", HFILL }},
{ &hf_lacpdu_flags_a_activity,
- { "LACP Activity", "lacp.actorState.activity",
- FT_BOOLEAN, 8, TFS(&yesno), LACPDU_FLAGS_ACTIVITY,
- "Activity control value for this link. Active = 1, Passive = 0", HFILL }},
+ { "LACP Activity", "lacp.actorState.activity",
+ FT_BOOLEAN, 8, TFS(&yesno), LACPDU_FLAGS_ACTIVITY,
+ "Activity control value for this link. Active = 1, Passive = 0", HFILL }},
{ &hf_lacpdu_flags_a_timeout,
- { "LACP Timeout", "lacp.actorState.timeout",
- FT_BOOLEAN, 8, TFS(&yesno), LACPDU_FLAGS_TIMEOUT,
- "Timeout control value for this link. Short Timeout = 1, Long Timeout = 0", HFILL }},
+ { "LACP Timeout", "lacp.actorState.timeout",
+ FT_BOOLEAN, 8, TFS(&yesno), LACPDU_FLAGS_TIMEOUT,
+ "Timeout control value for this link. Short Timeout = 1, Long Timeout = 0", HFILL }},
{ &hf_lacpdu_flags_a_aggregation,
- { "Aggregation", "lacp.actorState.aggregation",
- FT_BOOLEAN, 8, TFS(&yesno), LACPDU_FLAGS_AGGREGATION,
- "Aggregatable = 1, Individual = 0", HFILL }},
+ { "Aggregation", "lacp.actorState.aggregation",
+ FT_BOOLEAN, 8, TFS(&yesno), LACPDU_FLAGS_AGGREGATION,
+ "Aggregatable = 1, Individual = 0", HFILL }},
{ &hf_lacpdu_flags_a_sync,
- { "Synchronization", "lacp.actorState.synchronization",
- FT_BOOLEAN, 8, TFS(&yesno), LACPDU_FLAGS_SYNC,
- "In Sync = 1, Out of Sync = 0", HFILL }},
+ { "Synchronization", "lacp.actorState.synchronization",
+ FT_BOOLEAN, 8, TFS(&yesno), LACPDU_FLAGS_SYNC,
+ "In Sync = 1, Out of Sync = 0", HFILL }},
{ &hf_lacpdu_flags_a_collecting,
- { "Collecting", "lacp.actorState.collecting",
- FT_BOOLEAN, 8, TFS(&yesno), LACPDU_FLAGS_COLLECTING,
- "Collection of incoming frames is: Enabled = 1, Disabled = 0", HFILL }},
+ { "Collecting", "lacp.actorState.collecting",
+ FT_BOOLEAN, 8, TFS(&yesno), LACPDU_FLAGS_COLLECTING,
+ "Collection of incoming frames is: Enabled = 1, Disabled = 0", HFILL }},
{ &hf_lacpdu_flags_a_distrib,
- { "Distributing", "lacp.actorState.distributing",
- FT_BOOLEAN, 8, TFS(&yesno), LACPDU_FLAGS_DISTRIB,
- "Distribution of outgoing frames is: Enabled = 1, Disabled = 0", HFILL }},
+ { "Distributing", "lacp.actorState.distributing",
+ FT_BOOLEAN, 8, TFS(&yesno), LACPDU_FLAGS_DISTRIB,
+ "Distribution of outgoing frames is: Enabled = 1, Disabled = 0", HFILL }},
{ &hf_lacpdu_flags_a_defaulted,
- { "Defaulted", "lacp.actorState.defaulted",
- FT_BOOLEAN, 8, TFS(&yesno), LACPDU_FLAGS_DEFAULTED,
- "1 = Actor Rx machine is using DEFAULT Partner info, 0 = using info in Rx'd LACPDU", HFILL }},
+ { "Defaulted", "lacp.actorState.defaulted",
+ FT_BOOLEAN, 8, TFS(&yesno), LACPDU_FLAGS_DEFAULTED,
+ "1 = Actor Rx machine is using DEFAULT Partner info, 0 = using info in Rx'd LACPDU", HFILL }},
{ &hf_lacpdu_flags_a_expired,
- { "Expired", "lacp.actorState.expired",
- FT_BOOLEAN, 8, TFS(&yesno), LACPDU_FLAGS_EXPIRED,
- "1 = Actor Rx machine is EXPIRED, 0 = is NOT EXPIRED", HFILL }},
+ { "Expired", "lacp.actorState.expired",
+ FT_BOOLEAN, 8, TFS(&yesno), LACPDU_FLAGS_EXPIRED,
+ "1 = Actor Rx machine is EXPIRED, 0 = is NOT EXPIRED", HFILL }},
{ &hf_lacpdu_actor_reserved,
- { "Reserved", "lacp.reserved",
- FT_BYTES, BASE_NONE, NULL, 0x0,
- "", HFILL }},
+ { "Reserved", "lacp.reserved",
+ FT_BYTES, BASE_NONE, NULL, 0x0,
+ "", HFILL }},
{ &hf_lacpdu_partner_type,
- { "Partner Information", "lacp.partnerInfo",
- FT_UINT8, BASE_HEX, NULL, 0x0,
- "TLV type = Partner", HFILL }},
+ { "Partner Information", "lacp.partnerInfo",
+ FT_UINT8, BASE_HEX, NULL, 0x0,
+ "TLV type = Partner", HFILL }},
{ &hf_lacpdu_partner_info_len,
- { "Partner Information Length", "lacp.partnerInfoLen",
- FT_UINT8, BASE_HEX, NULL, 0x0,
- "The length of the Partner TLV", HFILL }},
+ { "Partner Information Length", "lacp.partnerInfoLen",
+ FT_UINT8, BASE_HEX, NULL, 0x0,
+ "The length of the Partner TLV", HFILL }},
{ &hf_lacpdu_partner_sys_priority,
{ "Partner System Priority", "lacp.partnerSysPriority",
- FT_UINT16, BASE_DEC, NULL, 0x0,
- "The priority assigned to the Partner System by management or admin", HFILL }},
+ FT_UINT16, BASE_DEC, NULL, 0x0,
+ "The priority assigned to the Partner System by management or admin", HFILL }},
{ &hf_lacpdu_partner_sys,
- { "Partner System", "lacp.partnerSystem",
- FT_ETHER, BASE_NONE, NULL, 0x0,
- "The Partner's System ID encoded as a MAC address", HFILL }},
+ { "Partner System", "lacp.partnerSystem",
+ FT_ETHER, BASE_NONE, NULL, 0x0,
+ "The Partner's System ID encoded as a MAC address", HFILL }},
{ &hf_lacpdu_partner_key,
- { "Partner Key", "lacp.partnerKey",
- FT_UINT16, BASE_DEC, NULL, 0x0,
- "The operational Key value assigned to the port associated with this link by the Partner", HFILL }},
+ { "Partner Key", "lacp.partnerKey",
+ FT_UINT16, BASE_DEC, NULL, 0x0,
+ "The operational Key value assigned to the port associated with this link by the Partner", HFILL }},
{ &hf_lacpdu_partner_port_priority,
- { "Partner Port Priority", "lacp.partnerPortPriority",
- FT_UINT16, BASE_DEC, NULL, 0x0,
- "The priority assigned to the port by the Partner (via Management or Admin)", HFILL }},
+ { "Partner Port Priority", "lacp.partnerPortPriority",
+ FT_UINT16, BASE_DEC, NULL, 0x0,
+ "The priority assigned to the port by the Partner (via Management or Admin)", HFILL }},
{ &hf_lacpdu_partner_port,
- { "Partner Port", "lacp.partnerPort",
- FT_UINT16, BASE_DEC, NULL, 0x0,
- "The port number associated with this link assigned to the port by the Partner (via Management or Admin)", HFILL }},
+ { "Partner Port", "lacp.partnerPort",
+ FT_UINT16, BASE_DEC, NULL, 0x0,
+ "The port number associated with this link assigned to the port by the Partner (via Management or Admin)", HFILL }},
{ &hf_lacpdu_partner_state,
- { "Partner State", "lacp.partnerState",
- FT_UINT8, BASE_HEX, NULL, 0x0,
- "The Partner's state variables for the port, encoded as bits within a single octet", HFILL }},
+ { "Partner State", "lacp.partnerState",
+ FT_UINT8, BASE_HEX, NULL, 0x0,
+ "The Partner's state variables for the port, encoded as bits within a single octet", HFILL }},
{ &hf_lacpdu_flags_p_activity,
- { "LACP Activity", "lacp.partnerState.activity",
- FT_BOOLEAN, 8, TFS(&yesno), LACPDU_FLAGS_ACTIVITY,
- "Activity control value for this link. Active = 1, Passive = 0", HFILL }},
+ { "LACP Activity", "lacp.partnerState.activity",
+ FT_BOOLEAN, 8, TFS(&yesno), LACPDU_FLAGS_ACTIVITY,
+ "Activity control value for this link. Active = 1, Passive = 0", HFILL }},
{ &hf_lacpdu_flags_p_timeout,
- { "LACP Timeout", "lacp.partnerState.timeout",
- FT_BOOLEAN, 8, TFS(&yesno), LACPDU_FLAGS_TIMEOUT,
- "Timeout control value for this link. Short Timeout = 1, Long Timeout = 0", HFILL }},
+ { "LACP Timeout", "lacp.partnerState.timeout",
+ FT_BOOLEAN, 8, TFS(&yesno), LACPDU_FLAGS_TIMEOUT,
+ "Timeout control value for this link. Short Timeout = 1, Long Timeout = 0", HFILL }},
{ &hf_lacpdu_flags_p_aggregation,
- { "Aggregation", "lacp.partnerState.aggregation",
- FT_BOOLEAN, 8, TFS(&yesno), LACPDU_FLAGS_AGGREGATION,
- "Aggregatable = 1, Individual = 0", HFILL }},
+ { "Aggregation", "lacp.partnerState.aggregation",
+ FT_BOOLEAN, 8, TFS(&yesno), LACPDU_FLAGS_AGGREGATION,
+ "Aggregatable = 1, Individual = 0", HFILL }},
{ &hf_lacpdu_flags_p_sync,
- { "Synchronization", "lacp.partnerState.synchronization",
- FT_BOOLEAN, 8, TFS(&yesno), LACPDU_FLAGS_SYNC,
- "In Sync = 1, Out of Sync = 0", HFILL }},
+ { "Synchronization", "lacp.partnerState.synchronization",
+ FT_BOOLEAN, 8, TFS(&yesno), LACPDU_FLAGS_SYNC,
+ "In Sync = 1, Out of Sync = 0", HFILL }},
{ &hf_lacpdu_flags_p_collecting,
- { "Collecting", "lacp.partnerState.collecting",
- FT_BOOLEAN, 8, TFS(&yesno), LACPDU_FLAGS_COLLECTING,
- "Collection of incoming frames is: Enabled = 1, Disabled = 0", HFILL }},
+ { "Collecting", "lacp.partnerState.collecting",
+ FT_BOOLEAN, 8, TFS(&yesno), LACPDU_FLAGS_COLLECTING,
+ "Collection of incoming frames is: Enabled = 1, Disabled = 0", HFILL }},
{ &hf_lacpdu_flags_p_distrib,
- { "Distributing", "lacp.partnerState.distributing",
- FT_BOOLEAN, 8, TFS(&yesno), LACPDU_FLAGS_DISTRIB,
- "Distribution of outgoing frames is: Enabled = 1, Disabled = 0", HFILL }},
+ { "Distributing", "lacp.partnerState.distributing",
+ FT_BOOLEAN, 8, TFS(&yesno), LACPDU_FLAGS_DISTRIB,
+ "Distribution of outgoing frames is: Enabled = 1, Disabled = 0", HFILL }},
{ &hf_lacpdu_flags_p_defaulted,
- { "Defaulted", "lacp.partnerState.defaulted",
- FT_BOOLEAN, 8, TFS(&yesno), LACPDU_FLAGS_DEFAULTED,
- "1 = Actor Rx machine is using DEFAULT Partner info, 0 = using info in Rx'd LACPDU", HFILL }},
+ { "Defaulted", "lacp.partnerState.defaulted",
+ FT_BOOLEAN, 8, TFS(&yesno), LACPDU_FLAGS_DEFAULTED,
+ "1 = Actor Rx machine is using DEFAULT Partner info, 0 = using info in Rx'd LACPDU", HFILL }},
{ &hf_lacpdu_flags_p_expired,
- { "Expired", "lacp.partnerState.expired",
- FT_BOOLEAN, 8, TFS(&yesno), LACPDU_FLAGS_EXPIRED,
- "1 = Actor Rx machine is EXPIRED, 0 = is NOT EXPIRED", HFILL }},
+ { "Expired", "lacp.partnerState.expired",
+ FT_BOOLEAN, 8, TFS(&yesno), LACPDU_FLAGS_EXPIRED,
+ "1 = Actor Rx machine is EXPIRED, 0 = is NOT EXPIRED", HFILL }},
{ &hf_lacpdu_partner_reserved,
- { "Reserved", "lacp.reserved",
- FT_BYTES, BASE_NONE, NULL, 0x0,
- "", HFILL }},
+ { "Reserved", "lacp.reserved",
+ FT_BYTES, BASE_NONE, NULL, 0x0,
+ "", HFILL }},
{ &hf_lacpdu_coll_type,
- { "Collector Information", "lacp.collectorInfo",
- FT_UINT8, BASE_HEX, NULL, 0x0,
- "TLV type = Collector", HFILL }},
+ { "Collector Information", "lacp.collectorInfo",
+ FT_UINT8, BASE_HEX, NULL, 0x0,
+ "TLV type = Collector", HFILL }},
{ &hf_lacpdu_coll_info_len,
- { "Collector Information Length", "lacp.collectorInfoLen",
- FT_UINT8, BASE_HEX, NULL, 0x0,
- "The length of the Collector TLV", HFILL }},
+ { "Collector Information Length", "lacp.collectorInfoLen",
+ FT_UINT8, BASE_HEX, NULL, 0x0,
+ "The length of the Collector TLV", HFILL }},
{ &hf_lacpdu_coll_max_delay,
{ "Collector Max Delay", "lacp.collectorMaxDelay",
- FT_UINT16, BASE_DEC, NULL, 0x0,
- "The max delay of the station tx'ing the LACPDU (in tens of usecs)", HFILL }},
+ FT_UINT16, BASE_DEC, NULL, 0x0,
+ "The max delay of the station tx'ing the LACPDU (in tens of usecs)", HFILL }},
{ &hf_lacpdu_coll_reserved,
- { "Reserved", "lacp.reserved",
- FT_BYTES, BASE_NONE, NULL, 0x0,
- "", HFILL }},
+ { "Reserved", "lacp.reserved",
+ FT_BYTES, BASE_NONE, NULL, 0x0,
+ "", HFILL }},
{ &hf_lacpdu_term_type,
- { "Terminator Information", "lacp.termInfo",
- FT_UINT8, BASE_HEX, NULL, 0x0,
- "TLV type = Terminator", HFILL }},
+ { "Terminator Information", "lacp.termInfo",
+ FT_UINT8, BASE_HEX, NULL, 0x0,
+ "TLV type = Terminator", HFILL }},
{ &hf_lacpdu_term_len,
- { "Terminator Length", "lacp.termLen",
- FT_UINT8, BASE_HEX, NULL, 0x0,
- "The length of the Terminator TLV", HFILL }},
+ { "Terminator Length", "lacp.termLen",
+ FT_UINT8, BASE_HEX, NULL, 0x0,
+ "The length of the Terminator TLV", HFILL }},
{ &hf_lacpdu_term_reserved,
- { "Reserved", "lacp.reserved",
- FT_BYTES, BASE_NONE, NULL, 0x0,
- "", HFILL }},
+ { "Reserved", "lacp.reserved",
+ FT_BYTES, BASE_NONE, NULL, 0x0,
+ "", HFILL }},
+
+
+/*
+ * MARKER portion
+ */
+
+ { &hf_marker_version_number,
+ { "Version Number", "marker.version",
+ FT_UINT8, BASE_HEX, NULL, 0x0,
+ "Identifies the Marker version", HFILL }},
+
+ { &hf_marker_tlv_type,
+ { "TLV Type", "marker.tlvType",
+ FT_UINT8, BASE_HEX, VALS(marker_vals), 0x0,
+ "Marker TLV type", HFILL }},
+
+ { &hf_marker_tlv_length,
+ { "TLV Length", "marker.tlvLen",
+ FT_UINT8, BASE_HEX, NULL, 0x0,
+ "The length of the Actor TLV", HFILL }},
+
+ { &hf_marker_req_port,
+ { "Requester Port", "marker.requesterPort",
+ FT_UINT16, BASE_DEC, NULL, 0x0,
+ "The Requester Port", HFILL }},
+
+ { &hf_marker_req_system,
+ { "Requester System", "marker.requesterSystem",
+ FT_ETHER, BASE_NONE, NULL, 0x0,
+ "The Requester System ID encoded as a MAC address", HFILL }},
+
+ { &hf_marker_req_trans_id,
+ { "Requester Transaction ID", "marker.requesterTransId",
+ FT_UINT32, BASE_DEC, NULL, 0x0,
+ "The Requester Transaction ID", HFILL }},
+
+/*
+ * OAMPDU portion
+ */
+ { &hf_oampdu_flags,
+ { "Flags", "oam.flags",
+ FT_UINT16, BASE_HEX, NULL, 0x0,
+ "The Flags Field", HFILL }},
+
+ { &hf_oampdu_flags_link_fault,
+ { "Link Fault", "oam.flags.linkFault",
+ FT_BOOLEAN, 8, TFS(&falsetrue), OAMPDU_FLAGS_LINK_FAULT,
+ "The PHY detect a fault in the receive direction. True = 1, False = 0", HFILL }},
+
+ { &hf_oampdu_flags_dying_gasp,
+ { "Dying Gasp", "oam.flags.dyingGasp",
+ FT_BOOLEAN, 8, TFS(&falsetrue), OAMPDU_FLAGS_DYING_GASP,
+ "An unrecoverable local failure occur. True = 1, False = 0", HFILL }},
+
+
+ { &hf_oampdu_flags_critical_event,
+ { "Critical Event", "oam.flags.criticalEvent",
+ FT_BOOLEAN, 8, TFS(&falsetrue), OAMPDU_FLAGS_CRITICAL_EVENT,
+ "A critical event has occurred. True = 1, False = 0", HFILL }},
+
+
+ { &hf_oampdu_flags_local_evaluating,
+ { "Local Evaluating", "oam.flags.localEvaluating",
+ FT_BOOLEAN, 8, TFS(&falsetrue), OAMPDU_FLAGS_LOCAL_EVAL,
+ "Local DTE Discovery process in progress. True = 1, False = 0", HFILL }},
+
+
+ { &hf_oampdu_flags_local_stable,
+ { "Local Stable", "oam.flags.localStable",
+ FT_BOOLEAN, 8, TFS(&falsetrue), OAMPDU_FLAGS_LOCAL_STABLE,
+ "Local DTE is Stable. True = 1, False = 0", HFILL }},
+
+
+ { &hf_oampdu_flags_remote_evaluating,
+ { "Remote Evaluating", "oam.flags.remoteEvaluating",
+ FT_BOOLEAN, 8, TFS(&falsetrue), OAMPDU_FLAGS_REMOTE_EVAL,
+ "Remote DTE Discovery process in progress. True = 1, False = 0", HFILL }},
+
+ { &hf_oampdu_flags_remote_stable,
+ { "Remote Stable", "oam.flags.remoteStable",
+ FT_BOOLEAN, 8, TFS(&falsetrue), OAMPDU_FLAGS_REMOTE_STABLE,
+ "Remote DTE is Stable. True = 1, False = 0", HFILL }},
+
+ { &hf_oampdu_code,
+ { "OAMPDU code", "oam.code",
+ FT_UINT8, BASE_HEX, VALS(code_vals), 0x0,
+ "Identifies the TLVs code", HFILL }},
+
+ { &hf_oampdu_info_type,
+ { "Type", "oam.info.type",
+ FT_UINT8, BASE_HEX, VALS(info_type_vals), 0x0,
+ "Identifies the TLV type", HFILL }},
+
+ { &hf_oampdu_info_len,
+ { "TLV Length", "oam.info.length",
+ FT_UINT8, BASE_DEC, NULL, 0x0,
+ "Identifies the TLVs type", HFILL }},
+
+ { &hf_oampdu_info_version,
+ { "TLV Version", "oam.info.version",
+ FT_UINT8, BASE_HEX, NULL, 0x0,
+ "Identifies the TLVs version", HFILL }},
+
+ { &hf_oampdu_info_revision,
+ { "TLV Revision", "oam.info.revision",
+ FT_UINT16, BASE_DEC, NULL, 0x0,
+ "Identifies the TLVs revision", HFILL }},
+
+ { &hf_oampdu_info_state,
+ { "OAM DTE States", "oam.info.state",
+ FT_UINT8, BASE_HEX, NULL, 0x0,
+ "OAM DTE State of the Mux and the Parser", HFILL }},
+
+ { &hf_oampdu_info_state_parser,
+ { "Parser Action", "oam.info.state.parser",
+ FT_BOOLEAN, 8, VALS(&parser_vals), 0x03,
+ "Parser Action", HFILL }},
+
+ { &hf_oampdu_info_state_mux,
+ { "Muxiplexer Action", "oam.info.state.muxiplexer",
+ FT_BOOLEAN, 8, TFS(&mux), 0x04,
+ "Muxiplexer Action", HFILL }},
+
+ { &hf_oampdu_info_oamConfig,
+ { "OAM Configuration", "oam.info.oamConfig",
+ FT_UINT8, BASE_HEX, NULL, 0x0,
+ "OAM Configuration", HFILL }},
+
+ { &hf_oampdu_info_oamConfig_mode,
+ { "OAM Mode", "oam.info.oamConfig.mode",
+ FT_BOOLEAN, 8, TFS(&oam_mode), OAMPDU_INFO_CONFIG_MODE,
+ "", HFILL }},
+
+ { &hf_oampdu_info_oamConfig_uni,
+ { "Unidirectional support", "oam.flags.dyingGasp",
+ FT_BOOLEAN, 8, TFS(&oam_uni), OAMPDU_INFO_CONFIG_UNI,
+ "Unidirectional support", HFILL }},
+
+
+ { &hf_oampdu_info_oamConfig_lpbk,
+ { "Loopback support", "oam.flags.criticalEvent",
+ FT_BOOLEAN, 8, TFS(&oam_lpbk), OAMPDU_INFO_CONFIG_LPBK,
+ "Loopback support", HFILL }},
+
+
+ { &hf_oampdu_info_oamConfig_event,
+ { "Link Events support", "oam.flags.localEvaluating",
+ FT_BOOLEAN, 8, TFS(&oam_event), OAMPDU_INFO_CONFIG_EVENT,
+ "Link Events support", HFILL }},
+
+ { &hf_oampdu_info_oamConfig_var,
+ { "Variable Retrieval", "oam.flags.localStable",
+ FT_BOOLEAN, 8, TFS(&oam_var), OAMPDU_INFO_CONFIG_VAR,
+ "Variable Retrieval support", HFILL }},
+
+ { &hf_oampdu_info_oampduConfig,
+ { "Max OAMPDU Size", "oam.info.oampduConfig",
+ FT_UINT16, BASE_DEC, NULL, 0x0,
+ "OAMPDU Configuration", HFILL }},
+
+ { &hf_oampdu_info_oui,
+ { "Organizationally Unique Identifier", "oam.info.oui",
+ FT_BYTES, BASE_NONE, NULL, 0x0,
+ "", HFILL }},
+
+ { &hf_oampdu_info_vendor,
+ { "Vendor Specific Information", "oam.info.vendor",
+ FT_BYTES, BASE_NONE, NULL, 0x0,
+ "", HFILL }},
+
+ /*
+ * Event notification definitions
+ */
+ { &hf_oampdu_event_sequence,
+ { "Sequence Number", "oam.event.sequence",
+ FT_UINT16, BASE_DEC, NULL, 0x0,
+ "Identifies the Event Notification TLVs", HFILL }},
+
+ { &hf_oampdu_event_type,
+ { "Event Type", "oam.event.type",
+ FT_UINT8, BASE_HEX, VALS(event_type_vals), 0x0,
+ "Identifies the TLV type", HFILL }},
+
+ { &hf_oampdu_event_length,
+ { "Event Length", "oam.event.length",
+ FT_UINT8, BASE_HEX, NULL, 0x0,
+ "This field indicates the length in octets of the TLV-tuple", HFILL }},
+
+ { &hf_oampdu_event_timeStamp,
+ { "Event Timestamp (100ms)", "oam.event.timestamp",
+ FT_UINT16, BASE_DEC, NULL, 0x0,
+ "Event Time Stamp in term of 100 ms intervals", HFILL }},
+
+ /* Errored Symbol Period Event TLV */
+ { &hf_oampdu_event_espeWindow,
+ { "Errored Symbol Window", "oam.event.espeWindow",
+ FT_UINT64, BASE_DEC, NULL, 0x0,
+ "Number of symbols in the period", HFILL }},
+
+ { &hf_oampdu_event_espeThreshold,
+ { "Errored Symbol Threshold", "oam.event.espeThreshold",
+ FT_UINT64, BASE_DEC, NULL, 0x0,
+ "Number of symbols required to generate the Event", HFILL }},
+
+ { &hf_oampdu_event_espeErrors,
+ { "Errored Symbols", "oam.event.espeErrors",
+ FT_UINT64, BASE_DEC, NULL, 0x0,
+ "Number of symbols in error", HFILL }},
+
+ { &hf_oampdu_event_espeTotalErrors,
+ { "Error Running Total", "oam.event.espeTotalErrors",
+ FT_UINT64, BASE_DEC, NULL, 0x0,
+ "Number of symbols in error since reset of the sublayer", HFILL }},
+
+ { &hf_oampdu_event_espeTotalEvents,
+ { "Event Running Total", "oam.event.espeTotalEvents",
+ FT_UINT32, BASE_DEC, NULL, 0x0,
+ "Total Event generated since reset of the sublayer", HFILL }},
+
+ /* Errored Frame Event TLV */
+ { &hf_oampdu_event_efeWindow,
+ { "Errored Frame Window", "oam.event.efeWindow",
+ FT_UINT16, BASE_DEC, NULL, 0x0,
+ "Number of symbols in the period", HFILL }},
+
+ { &hf_oampdu_event_efeThreshold,
+ { "Errored Frame Threshold", "oam.event.efeThreshold",
+ FT_UINT32, BASE_DEC, NULL, 0x0,
+ "Number of frames required to generate the Event", HFILL }},
+
+ { &hf_oampdu_event_efeErrors,
+ { "Errored Frames", "oam.event.efeErrors",
+ FT_UINT32, BASE_DEC, NULL, 0x0,
+ "Number of symbols in error", HFILL }},
+
+ { &hf_oampdu_event_efeTotalErrors,
+ { "Error Running Total", "oam.event.efeTotalErrors",
+ FT_UINT64, BASE_DEC, NULL, 0x0,
+ "Number of frames in error since reset of the sublayer", HFILL }},
+
+ { &hf_oampdu_event_efeTotalEvents,
+ { "Event Running Total", "oam.event.efeTotalEvents",
+ FT_UINT32, BASE_DEC, NULL, 0x0,
+ "Total Event generated since reset of the sublayer", HFILL }},
+
+ /* Errored Frame Period Event TLV */
+ { &hf_oampdu_event_efpeWindow,
+ { "Errored Frame Window", "oam.event.efpeWindow",
+ FT_UINT32, BASE_DEC, NULL, 0x0,
+ "Number of frame in error during the period", HFILL }},
+
+ { &hf_oampdu_event_efpeThreshold,
+ { "Errored Frame Threshold", "oam.event.efpeThreshold",
+ FT_UINT32, BASE_DEC, NULL, 0x0,
+ "Number of frames required to generate the Event", HFILL }},
+
+ { &hf_oampdu_event_efpeErrors,
+ { "Errored Frames", "oam.event.efeErrors",
+ FT_UINT32, BASE_DEC, NULL, 0x0,
+ "Number of symbols in error", HFILL }},
+
+ { &hf_oampdu_event_efpeTotalErrors,
+ { "Error Running Total", "oam.event.efpeTotalErrors",
+ FT_UINT64, BASE_DEC, NULL, 0x0,
+ "Number of frames in error since reset of the sublayer", HFILL }},
+
+ { &hf_oampdu_event_efpeTotalEvents,
+ { "Event Running Total", "oam.event.efpeTotalEvents",
+ FT_UINT32, BASE_DEC, NULL, 0x0,
+ "Total Event generated since reset of the sublayer", HFILL }},
+
+ /* Errored Frame Second Summary Event TLV */
+ { &hf_oampdu_event_efsseWindow,
+ { "Errored Frame Window", "oam.event.efsseWindow",
+ FT_UINT16, BASE_DEC, NULL, 0x0,
+ "Number of frame in error during the period", HFILL }},
+
+ { &hf_oampdu_event_efsseThreshold,
+ { "Errored Frame Threshold", "oam.event.efsseThreshold",
+ FT_UINT16, BASE_DEC, NULL, 0x0,
+ "Number of frames required to generate the Event", HFILL }},
+
+ { &hf_oampdu_event_efsseErrors,
+ { "Errored Frames", "oam.event.efeErrors",
+ FT_UINT16, BASE_DEC, NULL, 0x0,
+ "Number of symbols in error", HFILL }},
+
+ { &hf_oampdu_event_efsseTotalErrors,
+ { "Error Running Total", "oam.event.efsseTotalErrors",
+ FT_UINT64, BASE_DEC, NULL, 0x0,
+ "Number of frames in error since reset of the sublayer", HFILL }},
+
+ { &hf_oampdu_event_efsseTotalEvents,
+ { "Event Running Total", "oam.event.efsseTotalEvents",
+ FT_UINT32, BASE_DEC, NULL, 0x0,
+ "Total Event generated since reset of the sublayer", HFILL }},
+
+ /* Variable request and response definitions*/
+ { &hf_oampdu_variable_branch,
+ { "Branch", "oam.variable.branch",
+ FT_UINT8, BASE_HEX, VALS(branch_vals), 0x0,
+ "Variable Branch, derived from the CMIP protocol in Annex 30A", HFILL }},
+
+ { &hf_oampdu_variable_object,
+ { "Leaf", "oam.variable.object",
+ FT_UINT16, BASE_HEX, VALS(object_vals), 0x0,
+ "Object, derived from the CMIP protocol in Annex 30A", HFILL }},
+
+ { &hf_oampdu_variable_package,
+ { "Leaf", "oam.variable.package",
+ FT_UINT16, BASE_HEX, VALS(package_vals), 0x0,
+ "Package, derived from the CMIP protocol in Annex 30A", HFILL }},
+
+ { &hf_oampdu_variable_binding,
+ { "Leaf", "oam.variable.binding",
+ FT_UINT16, BASE_HEX, VALS(binding_vals), 0x0,
+ "Binding, derived from the CMIP protocol in Annex 30A", HFILL }},
+
+ { &hf_oampdu_variable_attribute,
+ { "Leaf", "oam.variable.attribute",
+ FT_UINT16, BASE_HEX, VALS(attribute_vals), 0x0,
+ "Attribute, derived from the CMIP protocol in Annex 30A", HFILL }},
+
+ { &hf_oampdu_variable_width,
+ { "Variable Width", "oam.variable.width",
+ FT_UINT8, BASE_DEC, NULL, 0x0,
+ "Width", HFILL }},
+
+ { &hf_oampdu_variable_indication,
+ { "Variable indication", "oam.variable.indication",
+ FT_UINT8, BASE_HEX, VALS(indication_vals), 0x0,
+ "Variable indication", HFILL }},
+
+ { &hf_oampdu_variable_value,
+ { "Variable Value", "oam.variable.value",
+ FT_BYTES, BASE_HEX, NULL, 0x0,
+ "Value", HFILL }},
+
+ /* Loopback Control definitions*/
+ { &hf_oampdu_lpbk,
+ { "Commands", "oam.lpbk.commands",
+ FT_UINT8, BASE_HEX, NULL, 0x0,
+ "The List of Loopback Commands", HFILL }},
+
+ { &hf_oampdu_lpbk_enable,
+ { "Enable Remote Loopback", "oam.lpbk.commands.enable",
+ FT_BOOLEAN, 8, NULL, OAMPDU_LPBK_ENABLE,
+ "Enable Remote Loopback Command", HFILL }},
+
+ { &hf_oampdu_lpbk_disable,
+ { "Disable Remote Loopback", "oam.lpbk.commands.disable",
+ FT_BOOLEAN, 8, NULL, OAMPDU_LPBK_DISABLE,
+ "Disable Remote Loopback Command", HFILL }},
+
};
@@ -795,25 +2931,42 @@
&ett_lacpdu,
&ett_lacpdu_a_flags,
&ett_lacpdu_p_flags,
+ &ett_marker,
+ &ett_oampdu,
+ &ett_oampdu_flags,
+ &ett_oampdu_local_info,
+ &ett_oampdu_local_info_state,
+ &ett_oampdu_local_info_config,
+ &ett_oampdu_remote_info,
+ &ett_oampdu_remote_info_state,
+ &ett_oampdu_remote_info_config,
+ &ett_oampdu_org_info,
+ &ett_oampdu_event_espe,
+ &ett_oampdu_event_efe,
+ &ett_oampdu_event_efpe,
+ &ett_oampdu_event_efsse,
+ &ett_oampdu_event_ose,
+ &ett_oampdu_lpbk_ctrl,
+
};
/* Register the protocol name and description */
- proto_lacpdu = proto_register_protocol("Link Aggregation Control Protocol", "LACP", "lacp");
+ proto_slow = proto_register_protocol("Slow Protocols", "802.3 Slow protocols", "slow");
/* Required function calls to register the header fields and subtrees used */
- proto_register_field_array(proto_lacpdu, hf, array_length(hf));
+ proto_register_field_array(proto_slow, hf, array_length(hf));
proto_register_subtree_array(ett, array_length(ett));
}
void
-proto_reg_handoff_lacpdu(void)
+proto_reg_handoff_slow_protocols(void)
{
dissector_handle_t slow_protocols_handle;
- slow_protocols_handle = create_dissector_handle(dissect_slow_protocols, proto_lacpdu);
+ slow_protocols_handle = create_dissector_handle(dissect_slow_protocols, proto_slow);
dissector_add("ethertype", ETHERTYPE_SLOW_PROTOCOLS, slow_protocols_handle);
}
Attachment:
slow.pcap
Description: slow.pcap
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