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RFC 1156

 
 
 

Management Information Base for network management of TCP/IP-based internets

Part 3 of 3, p. 64 to 91
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5.8.  The EGP Group

   Implementation of the EGP group is mandatory for all systems
   which implement the EGP protocol.

             OBJECT:
             -------
                  egpInMsgs { egp 1 }

             Syntax:
                  Counter

             Definition:
                  The number of EGP messages received without error.

             Access:
                  read-only.

             Status:
                  mandatory.


             OBJECT:
             -------
                  egpInErrors { egp 2 }

             Syntax:
                  Counter

             Definition:
                  The number of EGP messages received that proved to be
                  in error.

             Access:
                  read-only.

             Status:
                  mandatory.


             OBJECT:
             -------
                  egpOutMsgs { egp 3 }

             Syntax:
                  Counter

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             Definition:
                  The total number of locally generated EGP messages.

             Access:
                  read-only.

             Status:
                  mandatory.


             OBJECT:
             -------
                  egpOutErrors { egp 4 }

             Syntax:
                  Counter

             Definition:
                  The number of locally generated EGP messages not sent
                  due to resource limitations within an EGP entity.

             Access:
                  read-only.

             Status:
                  mandatory.

5.8.1.  The EGP Neighbor Table

   The Egp Neighbor table contains information about this entity's EGP
   neighbors.


             OBJECT:
             -------
                  egpNeighTable { egp 5 }

             Syntax:
                  SEQUENCE OF EgpNeighEntry

             Definition:
                  The EGP neighbor table.

             Access:
                  read-only.

             Status:
                  mandatory.

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             OBJECT:
             -------
                  egpNeighEntry { egpNeighTable 1 }

             Syntax:
                  EgpNeighEntry ::= SEQUENCE {
                       egpNeighState
                           INTEGER,
                       egpNeighAddr
                           IpAddress
                  }

             Definition:
                  Information about this entity's relationship with a
                  particular EGP neighbor.

             Access:
                  read-only.

             Status:
                  mandatory.


             We now consider the individual components of each EGP
             neighbor entry:


             OBJECT:
             -------
                  egpNeighState { egpNeighEntry 1 }

             Syntax:
                  INTEGER {
                       idle(1),
                       acquisition(2),
                       down(3),
                       up(4),
                       cease(5)
                  }

             Definition:
                  The EGP state of the local system with respect to this
                  entry's EGP neighbor.  Each EGP state is represented
                  by a value that is one greater than the numerical
                  value associated with said state in RFC 904.

             Access:
                  read-only.

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             Status:
                  mandatory.


             OBJECT:
             -------
                  egpNeighAddr { egpNeighEntry 2 }

             Syntax:
                  IpAddress

             Definition:
                  The IP address of this entry's EGP neighbor.

             Access:
                  read-only.

             Status:
                  mandatory.

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6.  Definitions

                RFC1156-MIB

                DEFINITIONS ::= BEGIN

                IMPORTS
                        mgmt, OBJECT-TYPE, NetworkAddress, IpAddress,
                        Counter, Gauge, TimeTicks
                            FROM RFC1155-SMI;

                  mib        OBJECT IDENTIFIER ::= { mgmt 1 }

                  system     OBJECT IDENTIFIER ::= { mib 1 }
                  interfaces OBJECT IDENTIFIER ::= { mib 2 }
                  at         OBJECT IDENTIFIER ::= { mib 3 }
                  ip         OBJECT IDENTIFIER ::= { mib 4 }
                  icmp       OBJECT IDENTIFIER ::= { mib 5 }
                  tcp        OBJECT IDENTIFIER ::= { mib 6 }
                  udp        OBJECT IDENTIFIER ::= { mib 7 }
                  egp        OBJECT IDENTIFIER ::= { mib 8 }

                  -- object types

                  -- the System group

                  sysDescr OBJECT-TYPE
                          SYNTAX  OCTET STRING
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { system 1 }

                  sysObjectID OBJECT-TYPE
                          SYNTAX  OBJECT IDENTIFIER
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { system 2 }

                  sysUpTime OBJECT-TYPE
                          SYNTAX  TimeTicks
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { system 3 }

                  -- the Interfaces group

                  ifNumber OBJECT-TYPE
                          SYNTAX  INTEGER

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                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { interfaces 1 }

                  -- the Interfaces table

                  ifTable OBJECT-TYPE
                          SYNTAX  SEQUENCE OF IfEntry
                          ACCESS  read-write
                          STATUS  mandatory
                          ::= { interfaces 2 }

                  ifEntry OBJECT-TYPE
                          SYNTAX  IfEntry
                          ACCESS  read-write
                          STATUS  mandatory
                          ::= { ifTable 1 }

                  IfEntry ::= SEQUENCE {
                      ifIndex
                          INTEGER,
                      ifDescr
                          OCTET STRING,
                      ifType
                          INTEGER,
                      ifMtu
                          INTEGER,
                      ifSpeed
                          Gauge,
                      ifPhysAddress
                          OCTET STRING,
                      ifAdminStatus
                          INTEGER,
                      ifOperStatus
                          INTEGER,
                      ifLastChange
                          TimeTicks,
                      ifInOctets
                          Counter,
                      ifInUcastPkts
                          Counter,
                      ifInNUcastPkts
                          Counter,
                      ifInDiscards
                          Counter,
                      ifInErrors
                          Counter,
                      ifInUnknownProtos

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                          Counter,
                      ifOutOctets
                          Counter,
                      ifOutUcastPkts
                          Counter,
                      ifOutNUcastPkts
                          Counter,
                      ifOutDiscards
                          Counter,
                      ifOutErrors
                          Counter,
                      ifOutQLen
                          Gauge
                  }

                  ifIndex OBJECT-TYPE
                          SYNTAX  INTEGER
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { ifEntry 1 }

                  ifDescr OBJECT-TYPE
                          SYNTAX  OCTET STRING
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { ifEntry 2 }

                  ifType OBJECT-TYPE
                          SYNTAX  INTEGER {
                                  other(1),     -- none of the following
                                  regular1822(2),
                                  hdh1822(3),
                                  ddn-x25(4),
                                  rfc877-x25(5),
                                  ethernet-csmacd(6),
                                  iso88023-csmacd(7),
                                  iso88024-tokenBus(8),
                                  iso88025-tokenRing(9),
                                  iso88026-man(10),
                                  starLan(11),
                                  proteon-10MBit(12),
                                  proteon-80MBit(13),
                                  hyperchannel(14),
                                  fddi(15),
                                  lapb(16),
                                  sdlc(17),
                                  t1-carrier(18),
                                  cept(19),

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                                  basicIsdn(20),
                                  primaryIsdn(21),
                                                   -- proprietary serial
                                  propPointToPointSerial(22)
                              }
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { ifEntry 3 }

                  ifMtu OBJECT-TYPE
                          SYNTAX  INTEGER
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { ifEntry 4 }

                  ifSpeed OBJECT-TYPE
                          SYNTAX  Gauge
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { ifEntry 5 }

                  ifPhysAddress OBJECT-TYPE
                          SYNTAX  OCTET STRING
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { ifEntry 6 }

                  ifAdminStatus OBJECT-TYPE
                          SYNTAX  INTEGER {
                                  up(1),        -- ready to pass packets
                                  down(2),
                                  testing(3)    -- in some test mode
                                  }
                          ACCESS  read-write
                          STATUS  mandatory
                          ::= { ifEntry 7 }

                  ifOperStatus OBJECT-TYPE
                          SYNTAX  INTEGER {
                                  up(1),        -- ready to pass packets
                                  down(2),
                                  testing(3)    -- in some test mode
                                  }
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { ifEntry 8 }

                  ifLastChange OBJECT-TYPE

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                          SYNTAX  TimeTicks
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { ifEntry 9 }

                  ifInOctets OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { ifEntry 10 }

                  ifInUcastPkts OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  mandatory
                          ::=  { ifEntry 11 }

                  ifInNUcastPkts OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { ifEntry 12 }

                  ifInDiscards OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { ifEntry 13 }

                  ifInErrors OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { ifEntry 14 }

                  ifInUnknownProtos OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { ifEntry 15 }

                  ifOutOctets OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { ifEntry 16 }

                  ifOutUcastPkts OBJECT-TYPE

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                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { ifEntry 17 }

                  ifOutNUcastPkts OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { ifEntry 18 }

                  ifOutDiscards OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { ifEntry 19 }

                  ifOutErrors OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { ifEntry 20 }

                  ifOutQLen OBJECT-TYPE
                          SYNTAX  Gauge
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { ifEntry 21 }

                  -- the Address Translation group

                  atTable OBJECT-TYPE
                          SYNTAX  SEQUENCE OF AtEntry
                          ACCESS  read-write
                          STATUS  mandatory
                          ::= { at 1 }

                  atEntry OBJECT-TYPE
                          SYNTAX  AtEntry
                          ACCESS  read-write
                          STATUS  mandatory
                          ::= { atTable 1 }

                  AtEntry ::= SEQUENCE {
                      atIfIndex
                          INTEGER,
                      atPhysAddress
                          OCTET STRING,

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                      atNetAddress
                          NetworkAddress
                  }

                  atIfIndex OBJECT-TYPE
                          SYNTAX  INTEGER
                          ACCESS  read-write
                          STATUS  mandatory
                          ::= { atEntry 1 }

                  atPhysAddress OBJECT-TYPE
                          SYNTAX  OCTET STRING
                          ACCESS  read-write
                          STATUS  mandatory
                          ::= { atEntry 2 }

                  atNetAddress OBJECT-TYPE
                          SYNTAX  NetworkAddress
                          ACCESS  read-write
                          STATUS  mandatory
                          ::= { atEntry 3 }

                  -- the IP group

                  ipForwarding OBJECT-TYPE
                          SYNTAX  INTEGER {
                        gateway(1), -- entity forwards datagrams
                        host(2)     -- entity does NOT forward datagrams
                                  }
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { ip 1 }

                  ipDefaultTTL OBJECT-TYPE
                          SYNTAX  INTEGER
                          ACCESS  read-write
                          STATUS  mandatory
                          ::= { ip 2 }

                  ipInReceives OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { ip 3 }

                  ipInHdrErrors OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only

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                          STATUS  mandatory
                          ::= { ip 4 }

                  ipInAddrErrors OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { ip 5 }

                  ipForwDatagrams OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { ip 6 }

                  ipInUnknownProtos OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { ip 7 }

                  ipInDiscards OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { ip 8 }

                  ipInDelivers OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { ip 9 }

                  ipOutRequests OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { ip 10 }

                  ipOutDiscards OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { ip 11 }

                  ipOutNoRoutes OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only

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                          STATUS  mandatory
                          ::= { ip 12 }

                  ipReasmTimeout OBJECT-TYPE
                          SYNTAX  INTEGER
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { ip 13 }

                  ipReasmReqds OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { ip 14 }

                  ipReasmOKs OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { ip 15 }

                  ipReasmFails OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { ip 16 }

                  ipFragOKs OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { ip 17 }

                  ipFragFails OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { ip 18 }

                  ipFragCreates OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { ip 19 }

                  -- the IP Interface table

                  ipAddrTable OBJECT-TYPE

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                          SYNTAX  SEQUENCE OF IpAddrEntry
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { ip 20 }

                  ipAddrEntry OBJECT-TYPE
                          SYNTAX  IpAddrEntry
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { ipAddrTable 1 }

                  IpAddrEntry ::= SEQUENCE {
                      ipAdEntAddr
                          IpAddress,
                      ipAdEntIfIndex
                          INTEGER,
                      ipAdEntNetMask
                          IpAddress,
                      ipAdEntBcastAddr
                          INTEGER
                  }

                  ipAdEntAddr OBJECT-TYPE
                          SYNTAX  IpAddress
                          ACCESS  read-only
                          STATUS  mandatory
                          ::=  { ipAddrEntry 1 }

                  ipAdEntIfIndex OBJECT-TYPE
                          SYNTAX  INTEGER
                          ACCESS  read-only
                          STATUS  mandatory
                          ::=  { ipAddrEntry 2 }

                  ipAdEntNetMask OBJECT-TYPE
                          SYNTAX  IpAddress
                          ACCESS  read-only
                          STATUS  mandatory
                          ::=  { ipAddrEntry 3 }

                  ipAdEntBcastAddr OBJECT-TYPE
                          SYNTAX  INTEGER
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { ipAddrEntry 4 }

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                  -- the IP Routing table

                  ipRoutingTable OBJECT-TYPE
                          SYNTAX  SEQUENCE OF IpRouteEntry
                          ACCESS  read-write
                          STATUS  mandatory
                          ::= { ip 21 }

                  ipRouteEntry OBJECT-TYPE
                          SYNTAX  IpRouteEntry
                          ACCESS  read-write
                          STATUS  mandatory
                          ::= { ipRoutingTable 1 }

                  IpRouteEntry ::= SEQUENCE {
                      ipRouteDest
                          IpAddress,
                      ipRouteIfIndex
                          INTEGER,
                      ipRouteMetric1
                          INTEGER,
                      ipRouteMetric2
                          INTEGER,
                      ipRouteMetric3
                          INTEGER,
                      ipRouteMetric4
                          INTEGER,
                      ipRouteNextHop
                          IpAddress,
                      ipRouteType
                          INTEGER,
                      ipRouteProto
                          INTEGER,
                      ipRouteAge
                          INTEGER
                  }

                  ipRouteDest OBJECT-TYPE
                          SYNTAX  IpAddress
                          ACCESS  read-write
                          STATUS  mandatory
                          ::= { ipRouteEntry 1 }

                  ipRouteIfIndex  OBJECT-TYPE
                          SYNTAX  INTEGER
                          ACCESS  read-write
                          STATUS  mandatory
                          ::= { ipRouteEntry 2 }

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                  ipRouteMetric1 OBJECT-TYPE
                          SYNTAX  INTEGER
                          ACCESS  read-write
                          STATUS  mandatory
                          ::= { ipRouteEntry 3 }

                  ipRouteMetric2 OBJECT-TYPE
                          SYNTAX  INTEGER
                          ACCESS  read-write
                          STATUS  mandatory
                          ::= { ipRouteEntry 4 }

                  ipRouteMetric3 OBJECT-TYPE
                          SYNTAX  INTEGER
                          ACCESS  read-write
                          STATUS  mandatory
                          ::= { ipRouteEntry 5 }

                  ipRouteMetric4 OBJECT-TYPE
                          SYNTAX  INTEGER
                          ACCESS  read-write
                          STATUS  mandatory
                          ::= { ipRouteEntry 6 }

                  ipRouteNextHop OBJECT-TYPE
                          SYNTAX  IpAddress
                          ACCESS  read-write
                          STATUS  mandatory
                          ::= { ipRouteEntry 7 }

                  ipRouteType OBJECT-TYPE
                          SYNTAX  INTEGER {
                            other(1),      -- none of the following

                            invalid(2),    -- an invalidated route

                                           -- route to directly
                            direct(3),     -- connected (sub-)network

                                           -- route to a non-local
                            remote(4),     -- host/network/sub-network
                              }
                          ACCESS  read-write
                          STATUS  mandatory
                          ::= { ipRouteEntry 8 }

                  ipRouteProto OBJECT-TYPE
                          SYNTAX  INTEGER {

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                            other(1),     -- none of the following

                                          -- non-protocol information
                                          --   e.g., manually
                            local(2),     --   configured entries

                                          -- set via a network
                            netmgmt(3),   --   management protocol

                                          -- obtained via ICMP,
                            icmp(4),      --   e.g., Redirect

                                          -- the following are
                                          -- gateway routing protocols
                            egp(5),
                            ggp(6),
                            hello(7),
                            rip(8),
                            is-is(9),
                            es-is(10),
                            ciscoIgrp(11),
                            bbnSpfIgp(12),
                            oigp(13)
                              }
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { ipRouteEntry 9 }

                  ipRouteAge OBJECT-TYPE
                          SYNTAX  INTEGER
                          ACCESS  read-write
                          STATUS  mandatory
                          ::= { ipRouteEntry 10 }

                  -- the ICMP group

                  icmpInMsgs OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { icmp 1 }

                  icmpInErrors OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { icmp 2 }

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                  icmpInDestUnreachs OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { icmp 3 }

                  icmpInTimeExcds OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { icmp 4 }

                  icmpInParmProbs OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { icmp 5 }

                  icmpInSrcQuenchs OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { icmp 6 }

                  icmpInRedirects OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { icmp 7 }

                  icmpInEchos OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { icmp 8 }

                  icmpInEchoReps OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { icmp 9 }

                  icmpInTimestamps OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { icmp 10 }

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                  icmpInTimestampReps OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { icmp 11 }

                  icmpInAddrMasks OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { icmp 12 }

                  icmpInAddrMaskReps OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { icmp 13 }

                  icmpOutMsgs OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { icmp 14 }

                  icmpOutErrors OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { icmp 15 }

                  icmpOutDestUnreachs OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { icmp 16 }

                  icmpOutTimeExcds OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { icmp 17 }

                  icmpOutParmProbs OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { icmp 18 }

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                  icmpOutSrcQuenchs OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { icmp 19 }

                  icmpOutRedirects OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { icmp 20 }

                  icmpOutEchos OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { icmp 21 }

                  icmpOutEchoReps OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { icmp 22 }

                  icmpOutTimestamps OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { icmp 23 }

                  icmpOutTimestampReps OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { icmp 24 }

                  icmpOutAddrMasks OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { icmp 25 }

                  icmpOutAddrMaskReps OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { icmp 26 }

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                  -- the TCP group

                  tcpRtoAlgorithm OBJECT-TYPE
                          SYNTAX  INTEGER {
                          other(1),    -- none of the following
                          constant(2), -- a constant rto
                          rsre(3),     -- MIL-STD-1778, Appendix B
                          vanj(4)      -- Van Jacobson's algorithm [15]
                                  }
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { tcp 1 }

                  tcpRtoMin OBJECT-TYPE
                          SYNTAX  INTEGER
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { tcp 2 }

                  tcpRtoMax OBJECT-TYPE
                          SYNTAX  INTEGER
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { tcp 3 }

                  tcpMaxConn OBJECT-TYPE
                          SYNTAX  INTEGER
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { tcp 4 }

                  tcpActiveOpens OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { tcp 5 }

                  tcpPassiveOpens OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { tcp 6 }

                  tcpAttemptFails OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { tcp 7 }

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                  tcpEstabResets OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { tcp 8 }

                  tcpCurrEstab OBJECT-TYPE
                          SYNTAX  Gauge
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { tcp 9 }

                  tcpInSegs OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { tcp 10 }

                  tcpOutSegs OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { tcp 11 }

                  tcpRetransSegs OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { tcp 12 }

                  -- the TCP connections table

                  tcpConnTable OBJECT-TYPE
                          SYNTAX  SEQUENCE OF TcpConnEntry
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { tcp 13 }

                  tcpConnEntry OBJECT-TYPE
                          SYNTAX  TcpConnEntry
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { tcpConnTable 1 }

                  TcpConnEntry ::= SEQUENCE {
                      tcpConnState
                          INTEGER,
                      tcpConnLocalAddress

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                          IpAddress,
                      tcpConnLocalPort
                          INTEGER (0..65535),
                      tcpConnRemAddress
                          IpAddress,
                      tcpConnRemPort
                          INTEGER (0..65535)
                  }

                  tcpConnState OBJECT-TYPE
                          SYNTAX  INTEGER {
                                      closed(1),
                                      listen(2),
                                      synSent(3),
                                      synReceived(4),
                                      established(5),
                                      finWait1(6),
                                      finWait2(7),
                                      closeWait(8),
                                      lastAck(9),
                                      closing(10),
                                      timeWait(11)
                                  }
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { tcpConnEntry 1 }

                  tcpConnLocalAddress OBJECT-TYPE
                          SYNTAX  IpAddress
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { tcpConnEntry 2 }

                  tcpConnLocalPort OBJECT-TYPE
                          SYNTAX  INTEGER (0..65535)
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { tcpConnEntry 3 }

                  tcpConnRemAddress OBJECT-TYPE
                          SYNTAX  IpAddress
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { tcpConnEntry 4 }

                  tcpConnRemPort OBJECT-TYPE
                          SYNTAX  INTEGER (0..65535)
                          ACCESS  read-only

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                          STATUS  mandatory
                          ::= { tcpConnEntry 5 }

                  -- the UDP group

                  udpInDatagrams OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { udp 1 }

                  udpNoPorts OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { udp 2 }

                  udpInErrors OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { udp 3 }

                  udpOutDatagrams OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { udp 4 }

                  -- the EGP group

                  egpInMsgs OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { egp 1 }

                  egpInErrors OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { egp 2 }

                  egpOutMsgs OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { egp 3 }

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                  egpOutErrors OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { egp 4 }

                  -- the EGP Neighbor table

                  egpNeighTable OBJECT-TYPE
                          SYNTAX  SEQUENCE OF EgpNeighEntry
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { egp 5 }

                  egpNeighEntry OBJECT-TYPE
                          SYNTAX  EgpNeighEntry
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { egpNeighTable 1 }

                  EgpNeighEntry ::= SEQUENCE {
                      egpNeighState
                          INTEGER,
                      egpNeighAddr
                          IpAddress
                  }

                  egpNeighState OBJECT-TYPE
                          SYNTAX  INTEGER {
                                      idle(1),
                                      acquisition(2),
                                      down(3),
                                      up(4),
                                      cease(5)
                                  }
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { egpNeighEntry 1 }

                  egpNeighAddr OBJECT-TYPE
                          SYNTAX  IpAddress
                          ACCESS  read-only
                          STATUS  mandatory
                          ::= { egpNeighEntry 2 }

                  END

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7.  Acknowledgements

   The initial draft of this memo was heavily influenced by the the HEMS
   [9] and SNMP [10] MIBs.

   Its final form is the result of the suggestions, the dicussions, and
   the compromises reached by the members of the IETF MIB working group:

         Karl Auerbach, Epilogue Technology
         K. Ramesh Babu, Excelan
         Lawrence Besaw, Hewlett-Packard
         Jeffrey D. Case, University of Tennessee at Knoxville
         James R. Davin, Proteon
         Mark S. Fedor, NYSERNet
         Robb Foster, BBN
         Phill Gross, The MITRE Corporation
         Bent Torp Jensen, Convergent Technology
         Lee Labarre, The MITRE Corporation
         Dan Lynch, Advanced Computing Environments
         Keith McCloghrie, The Wollongong Group
         Dave Mackie, 3Com/Bridge
         Craig Partridge, BBN (chair)
         Jim Robertson, 3Com/Bridge
         Marshall T. Rose, The Wollongong Group
         Greg Satz, cisco
         Martin Lee Schoffstall, Rensselaer Polytechnic Institute
         Lou Steinberg, IBM
         Dean Throop, Data General
         Unni Warrier, Unisys

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8.  References

   [1]  Cerf, V., "IAB Recommendations for the Development of Internet
        Network Management Standards", RFC 1052, IAB, April 1988.

   [2]  Information processing systems - Open Systems Interconnection,
        "Management Information Services Definition", International
        Organization for Standardization, Draft Proposal 9595/2,
        December 1987.

   [3]  Information processing systems - Open Systems Interconnection,
        "Management Information Protocol Specification", International
        Organization for Standardization, Draft Proposal 9596/2,
        December 1987.

   [4]  Rose M., and K. McCloghrie, "Structure and Identification of
        Management Information for TCP/IP-based internets", RFC 1065,
        TWG, August 1988.

   [5]  Partridge C., and G. Trewitt, "The High-Level Entity Management
        System (HEMS)", RFCs 1021-1024, BBN and Stanford, October 1987.

   [6]  Cerf, V., "Report of the Second Ad Hoc Network Management Review
        Group", RFC 1109, IAB, August 1989.

   [7]  Rose, M., and K. McCloghrie, "Structure and Identification of
        Management Information for TCP/IP-based Internets", RFC 1155,
        Performance Systems International and Hughes LAN Systems, May
        1990.

   [8]  Case, J., M. Fedor, M. Schoffstall, and J. Davin, The Simple
        Network Management Protocol", RFC 1157, University of Tennessee
        at Knoxville, Performance Systems International, Performance
        Systems International, and the MIT Laboratory for Computer
        Science, May 1990.

   [9]  Partridge C., and G. Trewitt, "HEMS Variable Definitions", RFC
        1024, BBN and Stanford, October 1987.

  [10]  Case, J., M. Fedor, M. Schoffstall, and J. Davin, "A Simple
        Network Management Protocol", RFC 1067, University of Tennessee
        At Knoxville, NYSERNet, Rensselaer Polytechnic, Proteon, August
        1988.

  [11]  LaBarre, L., "Structure and Identification of Management
        Information for the Internet", Internet Engineering Task Force
        working note, Network Information Center, SRI International,
        Menlo Park, California, April 1988.

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  [12]  LaBarre, L., "Transport Layer Management Information:  TCP",
        Internet Engineering Task Force working note in preparation.
        Network Information Center, SRI International, Menlo Park,
        California, (unpublished).

  [13]  Information processing systems - Open Systems Interconnection,
        "Specification of Abstract Syntax Notation One (ASN.1)",
        International Organization for Standardization, International
        Standard 8824, December 1987.

  [14]  Information processing systems - Open Systems Interconnection,
        "Specification of Basic Encoding Rules for Abstract Notation One
        (ASN.1)", International Organization for Standardization,
        International Standard 8825, December 1987.

  [15]  Jacobson, V., "Congestion Avoidance and Control", SIGCOMM, 1988,
        Stanford, California.

Security Considerations

   Security issues are not discussed in this memo.

Authors' Addresses

   Keith McCloghrie
   The Wollongong Group
   1129 San Antonio Road
   Palo Alto, CA 04303

   Phone: (415) 962-7160

   EMail: sytek!kzm@HPLABS.HP.COM


   Marshall T. Rose
   PSI, Inc.
   PSI California Office
   P.O. Box 391776
   Mountain View, CA 94039

   Phone: (415) 961-3380

   EMail: mrose@PSI.COM