-- SECTION 1: Top Level Definitions

S5-ETH-MULTISEG-TOPOLOGY-MIB DEFINITIONS ::= BEGIN

-- 5000 Ethernet Multi-segment MIB Release 1.0.4
-- Revision 03/05/98 

-- Copyright 1995, 96, 97 Bay Networks, Inc.
-- All rights reserved.
-- This Bay Networks SNMP Management Information Base Specification
-- (Specification) embodies Bay Networks' confidential and
-- proprietary intellectual property. Bay Networks retains all
-- title and ownership in the Specification, including any
-- revisions.

-- This Specification is supplied "AS IS," and Bay Networks makes
-- no warranty, either express or implied, as to the use,
-- operation, condition, or performance of the Specification.


-- Imports

IMPORTS
	IpAddress, TimeTicks
		FROM RFC1155-SMI
	OBJECT-TYPE
		FROM RFC-1212
	SnpxChassisType, SnpxBackplaneType
		FROM SYNOPTICS-ROOT-MIB
	s5EnMsTop
		FROM S5-ROOT-MIB
	MacAddress
		FROM S5-TCS-MIB;


-- Groups

s5EnMsTopInfo		OBJECT IDENTIFIER ::= { s5EnMsTop 1 }

s5EnMsTopNmm		OBJECT IDENTIFIER ::= { s5EnMsTop 2 }

s5EnMsTopBdg		OBJECT IDENTIFIER ::= { s5EnMsTop 3 }

s5EnMsTopSrcMac		OBJECT IDENTIFIER ::= { s5EnMsTop 4 }

-- SECTION 2: MIB Objects

-- Topology Status and Configuration Information

s5EnMsTopIpAddr OBJECT-TYPE
	SYNTAX	IpAddress
	ACCESS	read-only
	STATUS	mandatory
	DESCRIPTION
		"An IP address of the agent. This is used to fill
		in the IP address field of transmitted SONMP packets.
		The agent should be reachable through this IP address."
	::= { s5EnMsTopInfo 1 }

s5EnMsTopStatus OBJECT-TYPE
	SYNTAX	INTEGER {
		  topOn(1),
		  topOff(2)
		}
	ACCESS	read-write
	STATUS	mandatory
	DESCRIPTION
		"Indicates if the agent is participating in
		multi-segment topology. The values are:
		  topOn(1)....topology is on
		  topOff(2)...topology is off
		When the value is topOff(2) the status of 	
		topology table entries is undefined.  However, the
		agent should make its best attempt when the value is
		changed to topOff(2) to remove all existing instances
		of topology MIB objects. The agent must save the
		setting of this object in nonvolatile memory (i.e.,
		save across reboots)."
	DEFVAL	{ topOn }
	::= { s5EnMsTopInfo 2 }

s5EnMsTopNmmLstChg OBJECT-TYPE
	SYNTAX	TimeTicks
	ACCESS	read-only
	STATUS	mandatory
	DESCRIPTION
		"The value of sysUpTime the last time an entry in the
		NMM topology table was added, deleted, or modified.  If
		the NMM topology table has not changed since cold/warm
		start of the agent, then the value is zero."
	::= { s5EnMsTopInfo 3 }

s5EnMsTopBdgLstChg OBJECT-TYPE
	SYNTAX	TimeTicks
	ACCESS	read-only
	STATUS	mandatory
	DESCRIPTION
		"The value of sysUpTime the last time an entry in the
		bridge topology table was added, deleted, or modified.
		If the bridge topology table has not changed since
		cold/warm start of the agent, then the value is zero."
	::= { s5EnMsTopInfo 4 }

s5EnMsTopNmmMaxNum OBJECT-TYPE
	SYNTAX	INTEGER (0..65535)
	ACCESS	read-only
	STATUS	mandatory
	DESCRIPTION
		"The maximum number of entries in the NMM topology
		table."
	::= { s5EnMsTopInfo 5 }

s5EnMsTopNmmCurNum OBJECT-TYPE
	SYNTAX	INTEGER (0..65535)
	ACCESS	read-only
	STATUS	mandatory
	DESCRIPTION
		"The current number of entries in the NMM topology
		table."
	::= { s5EnMsTopInfo 6 }

s5EnMsTopBdgMaxNum OBJECT-TYPE
	SYNTAX	INTEGER (0..65535)
	ACCESS	read-only
	STATUS	mandatory
	DESCRIPTION
		"The maximum number of entries in the bridge topology
		table."
	::= { s5EnMsTopInfo 7 }

s5EnMsTopBdgCurNum OBJECT-TYPE
	SYNTAX	INTEGER (0..65535)
	ACCESS	read-only
	STATUS	mandatory
	DESCRIPTION
		"The current number of entries in the bridge topology
		table."
	::= { s5EnMsTopInfo 8 }

-- Network Management Module (NMM) Topology Table

s5EnMsTopNmmTable OBJECT-TYPE
	SYNTAX	SEQUENCE OF S5EnMsTopNmmEntry
	ACCESS	not-accessible
	STATUS	mandatory
	DESCRIPTION
		"A table of topology information from each topology
		agent that sends out NMM topology messages, and that
		has been heard by the reporting topology agent.  The
		number of entries is determined by the number of
		distinct topology messages received.  A topology
		message is identified by a combination of the IP
		address and segment-identifier contained in the
		message, and the slot-port on which it is received.
		Entries in the table are created by reception of a
		'new' NMM topology message.  An entry is removed from
		the table after no messages are received from the
		corresponding topology agent in the required time
		interval.

		NOTE: there is an entry for the reporting agent with
		the values of slot and port set to zero."
	::= { s5EnMsTopNmm 1 }

s5EnMsTopNmmEntry OBJECT-TYPE
	SYNTAX	S5EnMsTopNmmEntry
	ACCESS	not-accessible
	STATUS	mandatory
	DESCRIPTION
		"A row in the NMM topology table. Entries in the table
		can not be created or deleted via SNMP."
	INDEX	{ s5EnMsTopNmmSlot,
		  s5EnMsTopNmmPort,
		  s5EnMsTopNmmIpAddr,
		  s5EnMsTopNmmSegId }
	::= { s5EnMsTopNmmTable 1 }

S5EnMsTopNmmEntry ::= SEQUENCE {
	s5EnMsTopNmmSlot INTEGER,
	s5EnMsTopNmmPort INTEGER,
	s5EnMsTopNmmIpAddr IpAddress,
	s5EnMsTopNmmSegId INTEGER,
	s5EnMsTopNmmMacAddr  MacAddress, 
	s5EnMsTopNmmChassisType SnpxChassisType,
	s5EnMsTopNmmBkplType SnpxBackplaneType,
	s5EnMsTopNmmLocalSeg INTEGER,
	s5EnMsTopNmmCurState INTEGER
	}

s5EnMsTopNmmSlot OBJECT-TYPE
	SYNTAX	INTEGER (0..255)
	ACCESS	read-only
	STATUS	mandatory
	DESCRIPTION
		"The slot on which the topology message
		was received.

		NOTE: There is an artificial 'row' for the reporting
		agent with slot and port equal to zero.

		NOTE: Non-modular devices that do not have multiple
		slots should set this value to 1."
	::= { s5EnMsTopNmmEntry 1 }

s5EnMsTopNmmPort OBJECT-TYPE
	SYNTAX	INTEGER (0..255)
	ACCESS	read-only
	STATUS	mandatory
	DESCRIPTION
		"The port on which the topology message 
		was received.

		NOTE: there is an artificial 'row' for the reporting
		agent with slot and port equal to zero."
	::= { s5EnMsTopNmmEntry 2 }

s5EnMsTopNmmIpAddr OBJECT-TYPE
	SYNTAX	IpAddress
	ACCESS	read-only
	STATUS	mandatory
	DESCRIPTION
		"The IP address of the sender of the topology message."
	::= { s5EnMsTopNmmEntry 3 }

s5EnMsTopNmmSegId OBJECT-TYPE
	SYNTAX	INTEGER (0..'FFFFFF'H)
	ACCESS	read-only
	STATUS	mandatory
	DESCRIPTION
		"The 'segment identifier' of the segment from which
		the remote agent sent the topology message.  The value
		is extracted from the received topology message.
		Different devices may use different methods for
		representing the segment identifier.  For example,
		system 5000 NMMs that run multi-segment autotopology use
		the SrcIndx of the segment as the segment identifier;
                switches use a computed a value equal to '(256 * s) + p'
                where 's' is the board, card or slot number and 'p' is
                the port number on and as seen by the switch sending the 
                topology message;
		system 3000 NMMs use the lower three bytes of the MAC
		address of the NMM as the segment identifier.  In any
		case, the 'segment identifier' uniquely identifies the
		network segment in the remote device from which
		the topology message was sent."
	::= { s5EnMsTopNmmEntry 4 }

s5EnMsTopNmmMacAddr OBJECT-TYPE
	SYNTAX	MacAddress
	ACCESS	read-only
	STATUS	mandatory
	DESCRIPTION
		"The MAC address of the sender of the topology message."
	::= { s5EnMsTopNmmEntry 5 }

s5EnMsTopNmmChassisType OBJECT-TYPE
	SYNTAX	SnpxChassisType
	ACCESS	read-only
	STATUS	mandatory
	DESCRIPTION
		"The chassis type of the device that sent the topology
		message."
	::= { s5EnMsTopNmmEntry 6 }

s5EnMsTopNmmBkplType OBJECT-TYPE
	SYNTAX	SnpxBackplaneType
	ACCESS	read-only
	STATUS	mandatory
	DESCRIPTION
		"The backplane type of the device that sent the
		topology message."
	::= { s5EnMsTopNmmEntry 7 }

s5EnMsTopNmmLocalSeg OBJECT-TYPE
	SYNTAX	INTEGER {
		true(1),
		false(2)
		}
	ACCESS	read-only
	STATUS	mandatory
	DESCRIPTION
		"Indicates if the sender of the topology message is on
		the same Ethernet segment (i.e., NOT across a bridge)
		as the reporting agent."
	::= { s5EnMsTopNmmEntry 8 }

s5EnMsTopNmmCurState OBJECT-TYPE
	SYNTAX	INTEGER {
		topChanged(1),
		heartbeat(2),
		new(3)
		}
	ACCESS	read-only
	STATUS	mandatory
	DESCRIPTION
		"The current state of sender of the
		topology message. The values are:
		  topChanged(1)...topology information has
		                    recently changed
		  heartbeat(2)....topology information unchanged
		  new(3)..........sending agent is in new state."
	::= { s5EnMsTopNmmEntry 9 }

-- Encoded Octet Strings for NMM Topology Table

s5EnMsTopNmmEosSize OBJECT-TYPE
	SYNTAX	INTEGER (0..1440)
	ACCESS	read-only
	STATUS	mandatory
	DESCRIPTION
		"The current size of a 'row' in the table
		s5EnMsTopNmmEosTable.  This allows applications
		to be able to break apart 'rows' in the table."
	::= { s5EnMsTopNmm 2 }

s5EnMsTopNmmEosTable OBJECT-TYPE
	SYNTAX	SEQUENCE OF S5EnMsTopNmmEosEntry
	ACCESS	not-accessible
	STATUS	mandatory
	DESCRIPTION
		"A table of encoded octet strings of
		entries in table s5EnMsTopNmmTable.
		The number of entries is determined by
		packing of 'rows' from s5EnMsTopNmmTable."
	::= { s5EnMsTopNmm 3 }

s5EnMsTopNmmEosEntry OBJECT-TYPE
	SYNTAX	S5EnMsTopNmmEosEntry
	ACCESS	not-accessible
	STATUS	mandatory
	DESCRIPTION
		"A row in the table of encoded octet
		strings for table s5EnMsTopNmmTable.
		Instance returned in Response PDU:
		  On GETs: instance specified is the
		           instance returned.
		  On GET-NEXTs: instance returned is the
		                instance of the last record
		                contained in the octet string.

		Entries in the table can not be created
		or deleted via SNMP."
	INDEX	{ s5EnMsTopNmmSlot,
		  s5EnMsTopNmmPort,
		  s5EnMsTopNmmIpAddr,
		  s5EnMsTopNmmSegId }
	::= { s5EnMsTopNmmEosTable 1 }

S5EnMsTopNmmEosEntry ::= SEQUENCE {
	s5EnMsTopNmmEos OCTET STRING
	}

s5EnMsTopNmmEos OBJECT-TYPE
	SYNTAX	OCTET STRING (SIZE(0..1400))
	ACCESS	read-only
	STATUS	mandatory
	DESCRIPTION
		"An encoded octet string. On reads it contains
		an integral number of 'rows' from table
		s5EnMsTopNmmTable. All 'rows' are the same size
		which is defined by object s5EnMsTopNmmEosSize."
	::= { s5EnMsTopNmmEosEntry 1 }

-- Bridge Topology Table

s5EnMsTopBdgTable OBJECT-TYPE
	SYNTAX	SEQUENCE OF S5EnMsTopBdgEntry
	ACCESS	not-accessible
	STATUS	mandatory
	DESCRIPTION
		"A table of topology information from each Bridge in
		the network that is sending bridge topology messages
		that have been heard by the reporting agent.  The
		number of entries is determined by the number of
		detected (and active) bridges.  Entries in the table
		are created by reception of a topology message from a
		'new' bridge.  An entry is removed from the table
		after no messages are received from the corresponding
		bridge in the required time interval."
	::= { s5EnMsTopBdg 1 }

s5EnMsTopBdgEntry OBJECT-TYPE
	SYNTAX	S5EnMsTopBdgEntry
	ACCESS	not-accessible
	STATUS	mandatory
	DESCRIPTION
		"A row in the bridge topology table.  Entries in the
		table can not be created or deleted via SNMP."
	INDEX	{ s5EnMsTopBdgSlotNum,
		  s5EnMsTopBdgPortNum,
		  s5EnMsTopBdgIpAddr }
	::= { s5EnMsTopBdgTable 1 }

S5EnMsTopBdgEntry ::= SEQUENCE {
	s5EnMsTopBdgSlotNum INTEGER,
	s5EnMsTopBdgPortNum INTEGER,
	s5EnMsTopBdgIpAddr IpAddress,
	s5EnMsTopBdgNumber INTEGER,
	s5EnMsTopBdgMacAddr MacAddress,
	s5EnMsTopBdgType INTEGER,
	s5EnMsTopBdgStatus INTEGER,
	s5EnMsTopBdgNumPorts INTEGER,
	s5EnMsTopBdgHelloPortNum INTEGER,
	s5EnMsTopBdgHelloPortType INTEGER,
	s5EnMsTopBdgHelloPortStatus INTEGER,
	s5EnMsTopBdgCompBdgMac1 MacAddress,
	s5EnMsTopBdgCompBdgMac2 MacAddress
	}

s5EnMsTopBdgSlotNum OBJECT-TYPE
	SYNTAX	INTEGER (0..255)
	ACCESS	read-only
	STATUS	mandatory
	DESCRIPTION
		"The slot on which the topology message was
		received.

		NOTE: Non-modular devices that do not have multiple
		slots should set this value to 1."
	::= { s5EnMsTopBdgEntry 1 }

s5EnMsTopBdgPortNum OBJECT-TYPE
	SYNTAX	INTEGER (0..255)
	ACCESS	read-only
	STATUS	mandatory
	DESCRIPTION
		"The port on which the topology message was received."
	::= { s5EnMsTopBdgEntry 2 }

s5EnMsTopBdgIpAddr OBJECT-TYPE
	SYNTAX	IpAddress
	ACCESS	read-only
	STATUS	mandatory
	DESCRIPTION
		"The IP address of the bridge that sent the
		topology message."
	::= { s5EnMsTopBdgEntry 3 }

s5EnMsTopBdgNumber OBJECT-TYPE
	SYNTAX	INTEGER (0..65535)
	ACCESS	read-only
	STATUS	mandatory
	DESCRIPTION
		"The 'Bridge Number' of the bridge that sent
		the topology message.  This is the IEEE 802.1
		bridge number."
	::= { s5EnMsTopBdgEntry 4 }

s5EnMsTopBdgMacAddr OBJECT-TYPE
	SYNTAX	MacAddress
	ACCESS	read-only
	STATUS	mandatory
	DESCRIPTION
		"The MAC Address of the bridge that sent the
		topology message."
	::= { s5EnMsTopBdgEntry 5 }

s5EnMsTopBdgType OBJECT-TYPE
	SYNTAX	INTEGER {
		other(1),
		localSyn(2),
		remoteSyn(3),
		kalpana(4)
		}
	ACCESS	read-only
	STATUS	mandatory
	DESCRIPTION
		"The 'kind of bridge' that sent the topology
		message. The values are:
		  other(1).....unknown or other type
		  locSyn(2)....local SynOptics bridge
		  remSyn(3)....remote SynOptics bridge
		  kalpana(4)...Kalpana bridge(switch)
		"
	::= { s5EnMsTopBdgEntry 6 }

s5EnMsTopBdgNumPorts OBJECT-TYPE
	SYNTAX	INTEGER
	ACCESS	read-only
	STATUS	mandatory
	DESCRIPTION
		"The number of ports on the bridge."
	::= { s5EnMsTopBdgEntry 7 }

s5EnMsTopBdgStatus OBJECT-TYPE
	SYNTAX	INTEGER {
		other(1),
		active(2),
		standby(3)
		}
	ACCESS	read-only
	STATUS	mandatory
	DESCRIPTION
		"The current operational status from the bridge
		that sent the topology message.  The values are:
		  other(1).....unknown or other
		  active(2)....bridge is active
		  standby(3)...bridge is in standby

		A value of standby(3) means that at least ONE port
		is in standby mode.  A value of active(2) means NO
		port is in standby mode."
	::= { s5EnMsTopBdgEntry 8 }

s5EnMsTopBdgHelloPortNum OBJECT-TYPE
	SYNTAX	INTEGER (0..255)
	ACCESS	read-only
	STATUS	mandatory
	DESCRIPTION
		"The port number used by the bridge to
		send the topology message.  This port may
		or may not be in standby mode."
	::= { s5EnMsTopBdgEntry 9 }

s5EnMsTopBdgHelloPortType OBJECT-TYPE
	SYNTAX	INTEGER {
		other(1),
		eth(2),
		tok4(3),
		tok16(4),
		fddi(5),
		t1(6)
		}
	ACCESS	read-only
	STATUS	mandatory
	DESCRIPTION
		"The type of the port used by the bridge to
		send the topology message.  The values are:
		  other(1)...other or unknown type
		  eth(2).....ethernet
		  tok4(3)....4 Mbit token ring
		  tok16(4)...16 Mbit token ring
		  fddi(5)....fddi
		  t1(6)......t1

		Note: These enumerations were done for
		'completeness'. No other value than eth(2)
		should ever be received by an ethernet agent."
	::= { s5EnMsTopBdgEntry 10 }

s5EnMsTopBdgHelloPortStatus OBJECT-TYPE
	SYNTAX	INTEGER {
		other(1),
		active(2),
		standby(3)
		}
	ACCESS	read-only
	STATUS	mandatory
	DESCRIPTION
		"The status of the port used by the bridge
		to send the topology message. The values are:
		  other(1).....unknown or other
		  active(2)....port is active
		  standby(3)...port is in standby"
	::= { s5EnMsTopBdgEntry 11 }

s5EnMsTopBdgCompBdgMac1 OBJECT-TYPE
	SYNTAX	MacAddress
	ACCESS	read-only
	STATUS	mandatory
	DESCRIPTION
		"The first MAC address of a companion bridge
		of the bridge that sent the topology message.
		The value is 00:00:00:00:00:00 for local
		bridges (since there is no companion bridge)
		and also when the companion MAC address
		is unknown for remote bridges."
	::= { s5EnMsTopBdgEntry 12 }

s5EnMsTopBdgCompBdgMac2 OBJECT-TYPE
	SYNTAX	MacAddress
	ACCESS	read-only
	STATUS	mandatory
	DESCRIPTION
		"The second MAC address of a companion bridge
		of the bridge that sent the topology message.
		The value is 00:00:00:00:00:00 for local
		bridges (since there is no companion bridge)
		and also when the companion MAC address
		is unknown for remote bridges."
	::= { s5EnMsTopBdgEntry 13 }

-- Encoded Octet Strings for Bridge Topology Table

s5EnMsTopBdgEosSize OBJECT-TYPE
	SYNTAX	INTEGER (0..1440)
	ACCESS	read-only
	STATUS	mandatory
	DESCRIPTION
		"The current size of a 'row' in the table
		s5EnMsTopBdgEosTable.  This allows applications
		to be able to break apart 'rows' in the table."
	::= { s5EnMsTopBdg 2 }

s5EnMsTopBdgEosTable OBJECT-TYPE
	SYNTAX	SEQUENCE OF S5EnMsTopBdgEosEntry
	ACCESS	not-accessible
	STATUS	mandatory
	DESCRIPTION
		"A table of encoded octet strings of
		entries in table s5EnMsTopBdgTable.
		The number of entries is determined by
		packing of 'rows' from s5EnMsTopBdgTable."
	::= { s5EnMsTopBdg 3 }

s5EnMsTopBdgEosEntry OBJECT-TYPE
	SYNTAX	S5EnMsTopBdgEosEntry
	ACCESS	not-accessible
	STATUS	mandatory
	DESCRIPTION
		"A row in the table of encoded octet
		strings for table s5EnMsTopBdgTable.
		Instance returned in Response PDU:
		  On GETs: instance specified is the
		             instance returned.
		  On GET-NEXTs: instance returned is the
		                  instance of the last record
		                  contained in the octet string.

		Entries in the table can not be created
		or deleted via SNMP."
	INDEX	{ s5EnMsTopBdgSlotNum,
		  s5EnMsTopBdgPortNum,
		  s5EnMsTopBdgIpAddr }
	::= { s5EnMsTopBdgEosTable 1 }

S5EnMsTopBdgEosEntry ::= SEQUENCE {
	s5EnMsTopBdgEos OCTET STRING
	}

s5EnMsTopBdgEos OBJECT-TYPE
	SYNTAX	OCTET STRING (SIZE(0..1400))
	ACCESS	read-only
	STATUS	mandatory
	DESCRIPTION
		"An encoded octet string. On reads it contains
		an integral number of 'rows' from table
		s5EnMsTopBdgTable.  All 'rows' are the same size
		which is defined by object s5EnMsTopBdgEosSize."
	::= { s5EnMsTopBdgEosEntry 1 }

-- MAC Address-to-Segment Mapping Table

-- Implementation of this group is optional. It is supported by those
-- devices that use different source MAC addresses to transmit
-- topology messages on different segments.

s5EnMsTopSrcMacAddrTable OBJECT-TYPE
	SYNTAX	SEQUENCE OF S5EnMsTopSrcMacAddrEntry
	ACCESS	not-accessible
	STATUS	mandatory
	DESCRIPTION
		"A table describing the source MAC addresses that the
		agent uses to transmit topology messages on different
		segments in the device.  The MAC addresses are
		preallocated and remain unchanged for the agent.
		However, the mapping between a MAC address and segment
		may change, since it can depend on the current
		physical and/or logical configuration of the device.

		Implementation of this group is required for those
		devices that use different source MAC addresses to
		transmit topology messages on different segments.
		Implementation of this group is optional otherwise."
	::= { s5EnMsTopSrcMac 1 }

s5EnMsTopSrcMacAddrEntry OBJECT-TYPE
	SYNTAX	S5EnMsTopSrcMacAddrEntry
	ACCESS	not-accessible
	STATUS	mandatory
	DESCRIPTION
		"A row in the table of MAC address-to-segment mappings. 
		Entries in the table can not be created or deleted
		via SNMP."
	INDEX	{ s5EnMsTopSrcMacAddr }
	::= { s5EnMsTopSrcMacAddrTable 1 }

S5EnMsTopSrcMacAddrEntry ::= SEQUENCE {
	s5EnMsTopSrcMacAddr   MacAddress,
	s5EnMsTopSrcMacSegId  INTEGER
	}

s5EnMsTopSrcMacAddr OBJECT-TYPE
	SYNTAX	MacAddress
	ACCESS	read-only
	STATUS	mandatory
	DESCRIPTION
		"The MAC address used to transmit topology messages."
	::= { s5EnMsTopSrcMacAddrEntry 1 }

s5EnMsTopSrcMacSegId OBJECT-TYPE
	SYNTAX	INTEGER (0..16777215) 
	ACCESS	read-only
	STATUS	mandatory
	DESCRIPTION
		"The 'segment-identifier' of the segment 
		on which topology messages were transmitted."
	::= { s5EnMsTopSrcMacAddrEntry 2 }

s5EnMsTopSrcMacAddrLstChg OBJECT-TYPE
	SYNTAX	TimeTicks
	ACCESS	read-only
	STATUS	mandatory
	DESCRIPTION
		"The value of sysUpTime when an entry in the 
		table s5EnMsTopSrcMacAddrTable was last changed.
		If no changes have been done since cold/warm start
		of the agent, then the value is zero."
	::= { s5EnMsTopSrcMac 2 }

END