--
-- $Id: //depot/comp/cda/main/snmp/mibs/fore-intel-uplink.mib#6 $
--
-- Copyright (c) 1993-1999 FORE Systems, Inc., as an unpublished work.
-- This notice does not imply unrestricted or public access to these
-- materials which are a trade secret of FORE Systems, Inc. or its
-- subsidiaries or affiliates (together referred to as "FORE"), and
-- which may not be reproduced, used, sold or transferred to any third
-- party without FORE's prior written consent.
--
-- All rights reserved.
--
-- U.S. Government Restricted Rights.  If you are licensing the
-- Software on behalf of the U.S. Government ("Government"), the
-- following provisions apply to you.  If the Software is supplied to
-- the Department of Defense ("DoD"), it is classified as "Commercial
-- Computer Software" under paragraph 252.227-7014 of the DoD Supplement
-- to the Federal Acquisition Regulations ("DFARS") (or any successor
-- regulations) and the Government is acquiring only the license
-- rights granted herein (the license rights customarily provided to
-- non-Government users).  If the Software is supplied to any unit
-- or agency of the Government other than DoD, it is classified as
-- "Restricted Computer Software" and the Government's rights in the
-- Software are defined in paragraph 52.227-19 of the Federal Acquisition
-- Regulations ("FAR") (or any successor regulations) or, in the cases
-- of NASA, in paragraph 18.52.227-86 of the NASA Supplement to the FAR
-- (or any successor regulations).
--

Fore-Intel-Uplink-MIB DEFINITIONS ::= BEGIN

IMPORTS
	enterprises				FROM RFC1155-SMI
	Counter, TimeTicks			FROM RFC1155-SMI
	DisplayString                           FROM RFC1213-MIB
	OBJECT-TYPE				FROM RFC1212;

------------------------------------------------------------------------
-- (Taken from fore-common.mib; added new atmUplink oid)

fore			OBJECT IDENTIFIER ::= { enterprises 326 }
systems			OBJECT IDENTIFIER ::= { fore 2 }
stackSwitch		OBJECT IDENTIFIER ::= { systems 10 }
stackEtherSwitch	OBJECT IDENTIFIER ::= { stackSwitch 1 }
stackAtmUplink		OBJECT IDENTIFIER ::= { stackSwitch 2 }

------------------------------------------------------------------------
-- Textual Conventions (also from fore-common.mib)

-- ATM Forum ATM Address (allow E.164 addresses)
AtmAddress   ::= OCTET STRING (SIZE (8 | 20))

-- MAC Addresses
MacAddress   ::= OCTET STRING (SIZE (6))

---------------------------------------------------------------
-- stackAtmUplink Conf Groups
--
-- The stackAtmUplink MIB allows the IDV application to manage the 
-- configurable parameters shared by all uplinks in a stack of Intel 
-- 500-series switches.
-- The parameters fall into two categories:
--   - ATM physical interface configuration parameters
--   - LAN Emulation / MPOA configuration parameters

uplinkConfGroup		OBJECT IDENTIFIER ::= { stackAtmUplink 1 }
lecConfGroup		OBJECT IDENTIFIER ::= { uplinkConfGroup 1 }
phyConfGroup		OBJECT IDENTIFIER ::= { uplinkConfGroup 2 }


-- stackAtmUplink LAN Emulation configuration parameters
--
-- This group allows the user to specify the way in which the LEC 
-- instances running on the uplink(s) will attempt to find an LECS.  The 
-- user may allow the LEC instances to discover an LECS, or may specify 
-- an LECS ATM address
-- manually.

lecConfLecsConfigType OBJECT-TYPE
	SYNTAX	INTEGER {
			automatic(1),
			manual(2)
			}		
	ACCESS	read-write
	STATUS	mandatory
	DESCRIPTION
		"One of: automatic(1), manual(2).
		 automatic(1) means that the LEC will try to find LECS in 
             the manner specified in the spec (ILMI, WellKnown, PVC).
		 manual(2) means that the LEC will use the address specified
		 in the lecConfLECSATMAddress variable."
	DEFVAL { 1 }
	::= { lecConfGroup 1 }

lecConfLecsAtmAddress OBJECT-TYPE
	SYNTAX	AtmAddress
	ACCESS	read-write
	STATUS	mandatory
	DESCRIPTION
		"The ATM address of LECS.
		When the lecConfLecsConfigType is set to manual(2),
		this variable will be used to specify the ATM address
		of the LECS."
	::= { lecConfGroup 2 }


-- stackAtmUplink ATM physical interface configuration parameters
--
-- This group allows the user to specify and query the physical settings 
-- of the ATM interface on the uplink.

phyConfFraming OBJECT-TYPE
	SYNTAX	INTEGER {
			sonet(1),
			sdh(2)
		}
	ACCESS	read-write
	STATUS	mandatory
	DESCRIPTION
		"This variable identifies the operational value of the
		framing standard that is used by the uplink(s) (sonet or 
            sdh."
	DEFVAL { sonet }
	::= { phyConfGroup 1 }

phyConfTxClockSource OBJECT-TYPE
	SYNTAX	INTEGER {
			internalTiming(1),
			externalTiming(2)
			}
	ACCESS	read-write
	STATUS	mandatory
	DESCRIPTION
		"The source of the transmit clock."
	DEFVAL { 1 }
	::= { phyConfGroup 2 }

phyConfIdleUnassignedCells OBJECT-TYPE
	SYNTAX	INTEGER {
			unassigned(1),
			idle(2)
			}
	ACCESS	read-write
	STATUS	mandatory
	DESCRIPTION
		"This variable indicates the type of cells that should be
		sent in case there is no data to send. According to the ATM
		Forum, Unassigned cells should be sent (octet 1-3 are 0's,
		octet 4 is 0000xxx0, where x is 'don't care'). According to
		the CCITT specifications, Idle cells should be sent
		(everything is '0' except for the CLP bit which is '1').
		By default, unassigned cells are transmitted in case there 
            Is no data to send."
	DEFVAL { 1 }
	::= { phyConfGroup 3 }


---------------------------------------------------------------
-- stackAtmUplink Info Groups
--
-- The stackAtmUplink MIB allows the IDV application to query the uplink(s)
-- for useful user information.  This MIB provides a subsection of the 
-- FORE adapter MIB, as well as a new group for reporting UNI operating 
-- information.

uplinkInfoGroup		OBJECT IDENTIFIER ::= { stackAtmUplink 2 }
uplinkIDGroup		OBJECT IDENTIFIER ::= { uplinkInfoGroup 1 }
phyLayerGroup		OBJECT IDENTIFIER ::= { uplinkInfoGroup 2 }
atmLayerGroup		OBJECT IDENTIFIER ::= { uplinkInfoGroup 3 }
aal5Group			OBJECT IDENTIFIER ::= { uplinkInfoGroup 4 }
sonetStatsGroup		OBJECT IDENTIFIER ::= { uplinkInfoGroup 5 }
uniStatusGroup		OBJECT IDENTIFIER ::= { uplinkInfoGroup 6 }


------------------------------------------------------------------------
-- UplinkID Group
--
-- This group provides a table (with an entry per uplink) which provides
-- static properties about the uplink itself.

uplinkTable OBJECT-TYPE
	SYNTAX	SEQUENCE OF UplinkEntry
	ACCESS	not-accessible
	STATUS	mandatory
	DESCRIPTION
		"A table of uplink information."
	::= { uplinkIDGroup 1 }

uplinkEntry OBJECT-TYPE
	SYNTAX	UplinkEntry
	ACCESS	not-accessible
	STATUS	mandatory
	DESCRIPTION
		"A table entry containing uplink information."
	INDEX	{ uplinkInterface }
	::= { uplinkTable 1 }

UplinkEntry ::=
	SEQUENCE {
		uplinkInterface			INTEGER,
		uplinkSerialNumber		INTEGER,
		uplinkHardwareVersion		INTEGER,
		uplinkFastpathVersion		INTEGER,
		uplinkSlowpathVersion		INTEGER,
		uplinkCarrier			INTEGER,
		uplinkMACAddress			MacAddress,
		uplinkUptime			TimeTicks,
		uplinkPhyLayer			INTEGER,
		uplinkFastpathVersionText	DisplayString,
		uplinkSlowpathVersionText	DisplayString,
		uplinkSerialNumberText		DisplayString
	}

uplinkInterface OBJECT-TYPE
	SYNTAX	INTEGER
	ACCESS	read-only
	STATUS	mandatory
	DESCRIPTION
		"The ifIndex corresponding to this ATM uplink."
	::= { uplinkEntry 1 }

uplinkSerialNumber OBJECT-TYPE
	SYNTAX	INTEGER
	ACCESS	read-only
	STATUS	mandatory
	DESCRIPTION
		"The serial number of the ATM uplink hardware."
	::= { uplinkEntry 2 }

uplinkHardwareVersion OBJECT-TYPE
	SYNTAX	INTEGER
	ACCESS	read-only
	STATUS	mandatory
	DESCRIPTION
		"The version of the ATM uplink hardware.
		The version number is encoded into 6 hex digits.
		For example, version 1.1 is encoded as 0x010100."
	::= { uplinkEntry 3 }

uplinkFastpathVersion OBJECT-TYPE
	SYNTAX	INTEGER
	ACCESS	read-only
	STATUS	mandatory
	DESCRIPTION
		"The version of the ATM uplink fastpath firmware.
		The version number is encoded into 6 hex digits.
		For example, version 1.1 is encoded as 0x010100."
	::= { uplinkEntry 4 }

uplinkSlowpathVersion OBJECT-TYPE
	SYNTAX	INTEGER
	ACCESS	read-only
	STATUS	mandatory
	DESCRIPTION
		"The version of the ATM uplink slowpath firmware.
		The version number is encoded into 6 hex digits.
		For example, version 2.2.0 is encoded as 0x020200."
	::= { uplinkEntry 5 }

uplinkCarrier OBJECT-TYPE
	SYNTAX	INTEGER {
			carrier(1),
			noCarrier(2)
			}
	ACCESS	read-only
	STATUS	mandatory
	DESCRIPTION
		"The presence or absence of carrier on the uplink."
	::= { uplinkEntry 6 }

uplinkMACAddress OBJECT-TYPE
	SYNTAX	MacAddress
	ACCESS	read-only
	STATUS	mandatory
	DESCRIPTION
		"The MAC address of this ATM uplink."
	::= { uplinkEntry 7 }

uplinkUptime OBJECT-TYPE
	SYNTAX	TimeTicks
	ACCESS	read-only
	STATUS	mandatory
	DESCRIPTION
		"The length of time this ATM uplink has been running,
		in hundredths of a second."
	::= { uplinkEntry 8 }

uplinkPhyLayer OBJECT-TYPE
	SYNTAX	INTEGER {
			phy-OC3-MMODE-SC(1),
			phy-OC3-SMODE-SHORT(2),
			phy-UTP5-SONET(3)
			}
	ACCESS	read-only
	STATUS	mandatory
	DESCRIPTION
		"The physical layer of the uplink."
	::= { uplinkEntry 9 }

uplinkFastpathVersionText OBJECT-TYPE
	SYNTAX	DisplayString
	ACCESS	read-only
	STATUS	mandatory
	DESCRIPTION
		"The version of the ATM uplink fastpath firmware. This 
object provides text information about the internal software
		configuration that was used when the firmware was built."
	::= { uplinkEntry 10 }

uplinkSlowpathVersionText OBJECT-TYPE
	SYNTAX	DisplayString
	ACCESS	read-only
	STATUS	mandatory
	DESCRIPTION
		"The version of the ATM uplink slowpath firmware. This 
            object provides text information about the internal software
		configuration that was used when the firmware was built."
	::= { uplinkEntry 11 }

uplinkSerialNumberText OBJECT-TYPE
	SYNTAX	DisplayString
	ACCESS	read-only
	STATUS	mandatory
	DESCRIPTION
		"The serial number of the ATM uplink hardware."
	::= { uplinkEntry 12 }

------------------------------------------------------------------------
--
-- The physical layer group.
--
-- This group provides a table (with an entry per uplink) which provides
-- error counters for the physical ATM interface.

phyLayerTable OBJECT-TYPE
	SYNTAX	SEQUENCE OF PhyLayerEntry
	ACCESS	not-accessible
	STATUS	mandatory
	DESCRIPTION
		"A table of uplink physical layer information."
	::= { phyLayerGroup 1 }

phyLayerEntry OBJECT-TYPE
	SYNTAX	PhyLayerEntry
	ACCESS	not-accessible
	STATUS	mandatory
	DESCRIPTION
		"A table entry containing uplink physical layer information."
	INDEX	{ phyLayerInterface }
	::= { phyLayerTable 1 }

PhyLayerEntry ::=
	SEQUENCE {
		phyLayerInterface		INTEGER,
		phyLayerFramingErrors		Counter,
		phyLayerHeaderCRCErrors		Counter
	}

phyLayerInterface OBJECT-TYPE
	SYNTAX	INTEGER
	ACCESS	read-only
	STATUS	mandatory
	DESCRIPTION
		"This object identifies the ATM uplink."
	::= { phyLayerEntry 1 }

phyLayerFramingErrors OBJECT-TYPE
	SYNTAX	Counter
	ACCESS	read-only
	STATUS	mandatory
	DESCRIPTION
		"The number of ATM cells received
		with incorrect physical layer framing."
	::= { phyLayerEntry 2 }

phyLayerHeaderCRCErrors OBJECT-TYPE
	SYNTAX	Counter
	ACCESS	read-only
	STATUS	mandatory
	DESCRIPTION
		"The number of ATM cells received
		with bad header CRCs."
	::= { phyLayerEntry 3 }


------------------------------------------------------------------------
--
-- The ATM layer group.
--
-- Provides error counters for cells arriving from physical layer.

atmLayerTable OBJECT-TYPE
	SYNTAX	SEQUENCE OF AtmLayerEntry
	ACCESS	not-accessible
	STATUS	mandatory
	DESCRIPTION
		"A table of ATM layer information."
	::= { atmLayerGroup 1 }

atmLayerEntry OBJECT-TYPE
	SYNTAX	AtmLayerEntry
	ACCESS	not-accessible
	STATUS	mandatory
	DESCRIPTION
		"A table entry containing ATM layer information."
	INDEX	{ atmInterface }
	::= { atmLayerTable 1 }

AtmLayerEntry ::=
	SEQUENCE {
		atmInterface		INTEGER,
		atmOutOfRangeVPIs		Counter,
		atmUnconnectedVPIs	Counter,
		atmOutOfRangeVCIs		Counter,
		atmUnconnectedVCIs	Counter
	}

atmInterface OBJECT-TYPE
	SYNTAX	INTEGER
	ACCESS	read-only
	STATUS	mandatory
	DESCRIPTION
		"This object identifies the ATM uplink."
	::= { atmLayerEntry 1 }

atmOutOfRangeVPIs OBJECT-TYPE
	SYNTAX	Counter
	ACCESS	read-only
	STATUS	mandatory
	DESCRIPTION
		"The number of ATM cells received
		with VPI values that were out of range."
	::= { atmLayerEntry 2 }

atmUnconnectedVPIs OBJECT-TYPE
	SYNTAX	Counter
	ACCESS	read-only
	STATUS	mandatory
	DESCRIPTION
		"The number of ATM cells received
		with VPI values that were in range
		but did not correspond to active connections."
	::= { atmLayerEntry 3 }

atmOutOfRangeVCIs OBJECT-TYPE
	SYNTAX	Counter
	ACCESS	read-only
	STATUS	mandatory
	DESCRIPTION
		"The number of ATM cells received
		with VCI values that were out of range."
	::= { atmLayerEntry 4 }

atmUnconnectedVCIs OBJECT-TYPE
	SYNTAX	Counter
	ACCESS	read-only
	STATUS	mandatory
	DESCRIPTION
		"The number of ATM cells received
		with VCI values that were in range
		but did not correspond to active connections."
	::= { atmLayerEntry 5 }


------------------------------------------------------------------------
--
-- The AAL5-SAR and AAL5-CPCS sublayer groups.
--

aal5Table OBJECT-TYPE
	SYNTAX	SEQUENCE OF Aal5Entry
	ACCESS	not-accessible
	STATUS	mandatory
	DESCRIPTION
		"A table of ATM adaptation layer type 5 information."
	::= { aal5Group 1 }

aal5Entry OBJECT-TYPE
	SYNTAX	Aal5Entry
	ACCESS	not-accessible
	STATUS	mandatory
	DESCRIPTION
		"A table entry containing ATM adaptation layer type 5
		information."
	INDEX	{ aal5Interface }
	::= { aal5Table 1 }

Aal5Entry ::=
	SEQUENCE {
		aal5Interface		INTEGER,
		aal5TransmittedCells	Counter,
		aal5ReceivedCells		Counter,
		aal5TransmittedPDUs	Counter,
		aal5ReceivedPDUs		Counter,
		aal5CRCErrors		Counter,
		aal5CSProtocolErrors	Counter,
		aal5CellsDiscards		Counter,
		aal5PDUsDiscards		Counter,
		aal5CongestionErrors	Counter
	}

aal5Interface OBJECT-TYPE
	SYNTAX	INTEGER
	ACCESS	read-only
	STATUS	mandatory
	DESCRIPTION
		"This object identifies the ATM interface."
	::= { aal5Entry 1 }

aal5TransmittedCells OBJECT-TYPE
	SYNTAX	Counter
	ACCESS	read-only
	STATUS	mandatory
	DESCRIPTION
		"The number of AAL type 5 cells transmitted."
	::= { aal5Entry 2 }

aal5ReceivedCells OBJECT-TYPE
	SYNTAX	Counter
	ACCESS	read-only
	STATUS	mandatory
	DESCRIPTION
		"The number of AAL type 5 cells received."
	::= { aal5Entry 3 }

aal5TransmittedPDUs OBJECT-TYPE
	SYNTAX	Counter
	ACCESS	read-only
	STATUS	mandatory
	DESCRIPTION
		"The number of AAL type 5 protocol data units (PDUs)
		transmitted."
	::= { aal5Entry 4 }

aal5ReceivedPDUs OBJECT-TYPE
	SYNTAX	Counter
	ACCESS	read-only
	STATUS	mandatory
	DESCRIPTION
		"The number of AAL type 5 protocol data units received."
	::= { aal5Entry 5 }

aal5CRCErrors OBJECT-TYPE
	SYNTAX	Counter
	ACCESS	read-only
	STATUS	mandatory
	DESCRIPTION
		"The number of CS-PDUs received with protocol data unit
		CRC errors."
	::= { aal5Entry 6 }

aal5CSProtocolErrors OBJECT-TYPE
	SYNTAX	Counter
	ACCESS	read-only
	STATUS	mandatory
	DESCRIPTION
		"The number of CS-PDUs that the adaptation layer
		rejected due to CS layer protocol errors."
	::= { aal5Entry 7 }

aal5CellsDiscards OBJECT-TYPE
	SYNTAX	Counter
	ACCESS	read-only
	STATUS	mandatory
	DESCRIPTION
		"The number of ATM cells that the adaptation layer discarded
		in the course of dropping partially reassembled PDUs."
	::= { aal5Entry 8 }

aal5PDUsDiscards OBJECT-TYPE
	SYNTAX	Counter
	ACCESS	read-only
	STATUS	mandatory
	DESCRIPTION
		"The number of CS-PDUs that the adaptation layer discarded."
	::= { aal5Entry 9 }

aal5CongestionErrors OBJECT-TYPE
	SYNTAX	Counter
	ACCESS	read-only
	STATUS	mandatory
	DESCRIPTION
		"The number of CS-PDUs that were discarded due to congestion."
	::= { aal5Entry 10 }

------------------------------------------------------------------------
-- The SONET Statistics Group

sonetSectionTable OBJECT-TYPE
	SYNTAX	SEQUENCE OF SonetSectionEntry
	ACCESS	not-accessible
	STATUS	mandatory
	DESCRIPTION
		"A table of SONET Section statistics and errors 
            information."
	::= { sonetStatsGroup 1 }

sonetSectionEntry OBJECT-TYPE
	SYNTAX	SonetSectionEntry
	ACCESS	not-accessible
	STATUS	mandatory
	DESCRIPTION
		"A table entry containing SONET Section statistics and
		errors information for every port."
	INDEX	{ sonetSectionInterface }
	::= { sonetSectionTable 1 }

SonetSectionEntry ::=
	SEQUENCE {
		sonetSectionInterface	INTEGER,
		sonetSectionBIPs	Counter
	}

sonetSectionInterface OBJECT-TYPE
	SYNTAX	INTEGER
	ACCESS	read-only
	STATUS	mandatory
	DESCRIPTION
		"The ifIndex corresponding to this ATM uplink."
	::= { sonetSectionEntry 1 }

sonetSectionBIPs OBJECT-TYPE
	SYNTAX	Counter
	ACCESS	read-only
	STATUS	mandatory
	DESCRIPTION
		"The number of Section BIP-8 (Bit Interleaved Parity) errors
		that have been detected since the last time the port has 
            been reset. The calculated BIP-8 code is compared with the 
            BIP-8 code extracted from the B1 byte of the following 
            frame.  Differences indicate that a section level bit error 
            has occurred."
	::= { sonetSectionEntry 2 }

------------------------------------------------------------------------

sonetLineTable OBJECT-TYPE
	SYNTAX	SEQUENCE OF SonetLineEntry
	ACCESS	not-accessible
	STATUS	mandatory
	DESCRIPTION
		"A table of SONET Line statistics and errors information."
	::= { sonetStatsGroup 2 }

sonetLineEntry OBJECT-TYPE
	SYNTAX	SonetLineEntry
	ACCESS	not-accessible
	STATUS	mandatory
	DESCRIPTION
		"A table entry containing SONET Line statistics and errors
		information for every port."
	INDEX	{ sonetLineInterface }
	::= { sonetLineTable 1 }

SonetLineEntry ::=
	SEQUENCE {
		sonetLineInterface	INTEGER,
		sonetLineBIPs		Counter,
		sonetLineFEBEs		Counter
	}

sonetLineInterface OBJECT-TYPE
	SYNTAX	INTEGER
	ACCESS	read-only
	STATUS	mandatory
	DESCRIPTION
		"The ifIndex corresponding to this ATM uplink."
	::= { sonetLineEntry 1 }

sonetLineBIPs OBJECT-TYPE
	SYNTAX	Counter
	ACCESS	read-only
	STATUS	mandatory
	DESCRIPTION
		"The number of Line BIP-24 (Bit Interleaved Parity) errors
		that have been detected since the last time the port has 
            been reset. The calculated BIP-24 code is based on the line
		overhead and synchronous payload envelope (SPE) of the STS-
             3c stream. The line BIP-24 code is a bit interleaved parity
		calculation using even parity. The calculated code is 
            compared with the BIP-24 code extracted from the B2 bytes of 
            the following frame. Differences indicate that a line layer
		bit error has occurred."
	::= { sonetLineEntry 2 }

sonetLineFEBEs OBJECT-TYPE
	SYNTAX	Counter
	ACCESS	read-only
	STATUS	mandatory
	DESCRIPTION
		"The number of line Far End Block Errors (FEBE) that have
		been detected since the last time the port has been reset."
	::= { sonetLineEntry 3 }

------------------------------------------------------------------------

sonetPathTable OBJECT-TYPE
	SYNTAX	SEQUENCE OF SonetPathEntry
	ACCESS	not-accessible
	STATUS	mandatory
	DESCRIPTION
		"A table of SONET Path statistics and errors information."
	::= { sonetStatsGroup 3 }

sonetPathEntry OBJECT-TYPE
	SYNTAX	SonetPathEntry
	ACCESS	not-accessible
	STATUS	mandatory
	DESCRIPTION
		"A table entry containing SONET Path statistics and errors
		information for every port."
	INDEX	{ sonetPathInterface }
	::= { sonetPathTable 1 }

SonetPathEntry ::=
	SEQUENCE {
		sonetPathInterface	INTEGER,
		sonetPathBIPs		Counter,
		sonetPathFEBEs		Counter
	}

sonetPathInterface OBJECT-TYPE
	SYNTAX	INTEGER
	ACCESS	read-only
	STATUS	mandatory
	DESCRIPTION
		"The ifIndex corresponding to this ATM uplink."
	::= { sonetPathEntry 1 }

sonetPathBIPs OBJECT-TYPE
	SYNTAX	Counter
	ACCESS	read-only
	STATUS	mandatory
	DESCRIPTION
		"The number of Path BIP-8 (Bit Interleaved Parity) errors
		that have been detected since the last time the port has 
            been reset. A path BIP-8 error is detected by comparing the 
            path BIP-8 byte (B3) extracted from the current frame, to 
            the path BIP-8 computed for the previous frame."
	::= { sonetPathEntry 2 }

sonetPathFEBEs OBJECT-TYPE
	SYNTAX	Counter
	ACCESS	read-only
	STATUS	mandatory
	DESCRIPTION
		"The number of path Far End Block Errors (FEBE) that have 
            been detected since the last time the port has been reset. 
            FEBEs are detected by extracting the 4-bit FEBE field from 
            the path status byte (G1). The legal range for the 4 bit 
            field is between 0000 and 1000, representing zero to eight 
            errors. Any other value is interpreted as zero errors."
	::= { sonetPathEntry 3 }

------------------------------------------------------------------------

sonetAtmTable OBJECT-TYPE
	SYNTAX	SEQUENCE OF SonetAtmEntry
	ACCESS	not-accessible
	STATUS	mandatory
	DESCRIPTION
		"A table of SONET ATM layer statistics and errors 
            information."
	::= { sonetStatsGroup 4 }

sonetAtmEntry OBJECT-TYPE
	SYNTAX	SonetAtmEntry
	ACCESS	not-accessible
	STATUS	mandatory
	DESCRIPTION
		"A table entry containing SONET ATM layer statistics and 
		errors information for every port."
	INDEX	{ sonetAtmInterface }
	::= { sonetAtmTable 1 }

SonetAtmEntry ::=
	SEQUENCE {
		sonetAtmInterface			INTEGER,
		sonetAtmCorrectableHCSs		Counter,
		sonetAtmUncorrectableHCSs	Counter
}

sonetAtmInterface OBJECT-TYPE
	SYNTAX	INTEGER
	ACCESS	read-only
	STATUS	mandatory
	DESCRIPTION
		"The ifIndex corresponding to this ATM uplink."
	::= { sonetAtmEntry 1 }

sonetAtmCorrectableHCSs OBJECT-TYPE
	SYNTAX	Counter
	ACCESS	read-only
	STATUS	mandatory
	DESCRIPTION
		"The number of correctable Header Check Sequence (HCS) error 
		events that occurred since the port was reset. The HCS is a 
		CRC-8 calculation over the first 4 octets of the ATM cell 
		header."
	::= { sonetAtmEntry 2 }

sonetAtmUncorrectableHCSs OBJECT-TYPE
	SYNTAX	Counter
	ACCESS	read-only
	STATUS	mandatory
	DESCRIPTION
		"The number of uncorrectable Header Check Sequence (HCS) 
		error events that occurred since the port was reset. The HCS 
		is a CRC-8 calculation over the first 4 octets of the ATM 
            cell header."
	::= { sonetAtmEntry 3 }

------------------------------------------------------------------------
--
-- The UNI status group.
--
-- This group provides a table (with an entry per uplink) which provides
-- information about the state of UNI signaling on the uplink.

uniStatusTable OBJECT-TYPE
	SYNTAX	SEQUENCE OF UniStatusEntry
	ACCESS	not-accessible
	STATUS	mandatory
	DESCRIPTION
		"A table of uplink UNI signaling information."
	::= { uniStatusGroup 1 }

uniStatusEntry OBJECT-TYPE
	SYNTAX	UniStatusEntry
	ACCESS	not-accessible
	STATUS	mandatory
	DESCRIPTION
		"A table entry containing uplink UNI signaling information."
	INDEX	{ uniStatusInterface }
	::= { uniStatusTable 1 }

UniStatusEntry ::=
	SEQUENCE {
		uniStatusInterface		INTEGER,
		uniStatusState			INTEGER,
		uniStatusOperVersion		INTEGER
	}

uniStatusInterface OBJECT-TYPE
	SYNTAX	INTEGER
	ACCESS	read-only
	STATUS	mandatory
	DESCRIPTION
		"This object identifies the ATM uplink."
	::= { uniStatusEntry 1 }

uniStatusState OBJECT-TYPE
	SYNTAX	INTEGER {
			operational(1),
			inoperational(2)
			}
	ACCESS	read-only
	STATUS	mandatory
	DESCRIPTION
		"Operational status of this UNI interface."
	::= { uniStatusEntry 2 }

uniStatusOperVersion OBJECT-TYPE
	SYNTAX	INTEGER {
                  version3point0(1),
                  version3point1(2)
			}
	ACCESS	read-only
	STATUS	mandatory
	DESCRIPTION
            "An indication of the latest version of the ATM UNI
            Specification that is supported on this UNI.  If this value 
            is not present, a version of the UNI earlier than 3.1 is
            supported.  If a value greater than version3point1 is 
            present, then UNI 3.1 communication should be attempted.

            If the peer UME's value of this object is the same as, or
            later than the local UME's value, then the version
            corresponding to the local UME's value should be attempted.
            Otherwise, if the peer UME's value of this object is 
            earlier, and supported locally, then the local UME should 
            attempt the version corresponding to the peer UME's value.  
            Otherwise, compatibility of the two UMEs cannot be assumed."
	::= { uniStatusEntry 3 }

END