IEEE8021-PFC-MIB DEFINITIONS ::= BEGIN

-- ******************************************************************
-- IEEE P802.1Q(TM) Priority-based Flow Control MIB
-- ******************************************************************

IMPORTS
    MODULE-IDENTITY,
    OBJECT-TYPE,
    Counter32,
    Unsigned32               FROM SNMPv2-SMI    -- [RFC2578]   
    ieee802dot1mibs          FROM IEEE8021-TC-MIB
    MODULE-COMPLIANCE,
    OBJECT-GROUP             FROM SNMPv2-CONF   -- [RFC2580]
    ifEntry,
    ifGeneralInformationGroup
                             FROM IF-MIB        -- [RFC2863]
    systemGroup              FROM SNMPv2-MIB    -- [RFC3418]
   ;

ieee8021PFCMib MODULE-IDENTITY
    LAST-UPDATED "202103050000Z" -- March 5, 2021
    ORGANIZATION "IEEE 802.1 Working Group"
    CONTACT-INFO
        "  WG-URL: http://www.ieee802.org/1/
         WG-EMail: stds-802-1-l@ieee.org
          Contact: IEEE 802.1 Working Group Chair
           Postal: C/O IEEE 802.1 Working Group
                   IEEE Standards Association
                   445 Hoes Lane
                   Piscataway, NJ 08854
                   USA
           E-mail: stds-802-1-chairs@ieee.org"
   DESCRIPTION 
     "Priority-based Flow Control module for IEEE Std 802.1Q.

        Unless otherwise indicated, the references in this MIB
        module are to IEEE Std 802.1Q-2022.

        Copyright (C) IEEE (2022).
        This version of this MIB module is part of IEEE Std 802.1Q;
        see that standard for full legal notices."
        
    REVISION "202103050000Z" -- March 5, 2021
    DESCRIPTION
            "Published as part of IEEE Std 802.1Q-2022.
            Cross references and contact information updated."

    REVISION "201807010000Z" -- July 1, 2018
    DESCRIPTION
            "Published as part of IEEE Std 802.1Q 2018 revision.
            Cross references updated and corrected."
            
    REVISION "201412150000Z" -- December 15, 2014
    DESCRIPTION
            "Published as part of IEEE Std 802.1Q 2014 revision.
            Cross references updated and corrected."

   REVISION       "201002080000Z"    -- 02/08/2010 00:00GMT
   DESCRIPTION 
      "Included in IEEE P802.1Qbb

        Copyright (C) IEEE."
    ::= { ieee802dot1mibs 21 }


ieee8021PfcMIBObjects      OBJECT IDENTIFIER ::= { ieee8021PFCMib 1 }
ieee8021PfcConformance     OBJECT IDENTIFIER ::= { ieee8021PFCMib 2 }


ieee8021PfcIfTable OBJECT-TYPE
    SYNTAX      SEQUENCE OF Ieee8021PfcIfEntry
    MAX-ACCESS  not-accessible
    STATUS      current
    DESCRIPTION
       "A table of PFC information for all interfaces of a system."
    REFERENCE
       "12.22.6"
    ::= { ieee8021PfcMIBObjects 1 }

ieee8021PfcIfEntry OBJECT-TYPE
    SYNTAX      Ieee8021PfcIfEntry
    MAX-ACCESS  not-accessible
    STATUS      current
    DESCRIPTION
       "Each entry contains information about
        the PFC function on a single interface."
    REFERENCE
       "12.22.6"
    AUGMENTS { ifEntry }
    ::= { ieee8021PfcIfTable 1 }

Ieee8021PfcIfEntry ::= SEQUENCE {
        ieee8021PfcLinkDelayAllowance       Unsigned32,
        ieee8021PfcRequests                 Counter32,
        ieee8021PfcIndications              Counter32
    }

ieee8021PfcLinkDelayAllowance    OBJECT-TYPE
    SYNTAX      Unsigned32
    MAX-ACCESS  read-write
    STATUS      current
    DESCRIPTION
        "The allowance made for round-trip propagation delay 
        of the link in bits.

        The value of this object MUST be retained across
        reinitializations of the management system."
    ::= { ieee8021PfcIfEntry 1 }

ieee8021PfcRequests    OBJECT-TYPE
    SYNTAX      Counter32
    UNITS       "Requests"
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "A count of the invoked PFC M_CONTROL.request primitives.

         Discontinuities in the value of this counter can occur at
         re-initialization of the management system, and at other
         times as indicated by the value of
         ifCounterDiscontinuityTime."
    ::= { ieee8021PfcIfEntry 2 }

ieee8021PfcIndications    OBJECT-TYPE
    SYNTAX      Counter32
    UNITS       "Indications"
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "A count of the received PFC M_CONTROL.indication primitives.

         Discontinuities in the value of this counter can occur at
         re-initialization of the management system, and at other
         times as indicated by the value of
         ifCounterDiscontinuityTime."
    ::= { ieee8021PfcIfEntry 3 }


-- ******************************************************************
-- IEEE 802.1Qbb MIB Module - Conformance Information
-- ******************************************************************

   ieee8021PfcCompliances  
       OBJECT IDENTIFIER ::= { ieee8021PfcConformance 1 }
   ieee8021PfcGroups       
       OBJECT IDENTIFIER ::= { ieee8021PfcConformance 2 }


-- ******************************************************************
-- Units of conformance
-- ******************************************************************

ieee8021PfcGlobalReqdGroup OBJECT-GROUP
    OBJECTS {
      ieee8021PfcLinkDelayAllowance,
      ieee8021PfcRequests,
      ieee8021PfcIndications
    }
    STATUS      current
    DESCRIPTION
       "Objects in the global required group."
    ::= { ieee8021PfcGroups 1 }


-- ******************************************************************
-- MIB Module Compliance statements
-- ******************************************************************

ieee8021PfcCompliance MODULE-COMPLIANCE
    STATUS      current
    DESCRIPTION
       "The compliance statement for support by a system of
        the IEEE8021-PFC-MIB module."

    MODULE SNMPv2-MIB -- The SNMPv2-MIB, RFC 3418
        MANDATORY-GROUPS {
            systemGroup
        }

    MODULE IF-MIB -- The interfaces MIB, RFC 2863
        MANDATORY-GROUPS {
            ifGeneralInformationGroup
        }

    MODULE
        MANDATORY-GROUPS {
            ieee8021PfcGlobalReqdGroup
        }
    ::= { ieee8021PfcCompliances 1 } 


END