rfc1213-mib.txt

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            an object of this type has the semantics of the
            UBOUND quantity described in RFC 793."
    ::= { tcp 3 }

tcpMaxConn OBJECT-TYPE
    SYNTAX  INTEGER
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "The limit on the total number of TCP connections
            the entity can support.  In entities where the
            maximum number of connections is dynamic, this
            object should contain the value -1."
    ::= { tcp 4 }

tcpActiveOpens OBJECT-TYPE
    SYNTAX  Counter
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "The number of times TCP connections have made a
            direct transition to the SYN-SENT state from the
            CLOSED state."
    ::= { tcp 5 }

tcpPassiveOpens OBJECT-TYPE
    SYNTAX  Counter
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "The number of times TCP connections have made a
            direct transition to the SYN-RCVD state from the
            LISTEN state."
    ::= { tcp 6 }

tcpAttemptFails OBJECT-TYPE
    SYNTAX  Counter
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "The number of times TCP connections have made a
            direct transition to the CLOSED state from either
            the SYN-SENT state or the SYN-RCVD state, plus the
            number of times TCP connections have made a direct
            transition to the LISTEN state from the SYN-RCVD
            state."
    ::= { tcp 7 }

tcpEstabResets OBJECT-TYPE
    SYNTAX  Counter
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "The number of times TCP connections have made a
            direct transition to the CLOSED state from either
            the ESTABLISHED state or the CLOSE-WAIT state."
    ::= { tcp 8 }

tcpCurrEstab OBJECT-TYPE
    SYNTAX  Gauge
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "The number of TCP connections for which the
            current state is either ESTABLISHED or CLOSE-
            WAIT."
    ::= { tcp 9 }

tcpInSegs OBJECT-TYPE
    SYNTAX  Counter
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "The total number of segments received, including
            those received in error.  This count includes
            segments received on currently established
            connections."
    ::= { tcp 10 }

tcpOutSegs OBJECT-TYPE
    SYNTAX  Counter
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "The total number of segments sent, including
            those on current connections but excluding those
            containing only retransmitted octets."
    ::= { tcp 11 }

tcpRetransSegs OBJECT-TYPE
    SYNTAX  Counter
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "The total number of segments retransmitted - that
            is, the number of TCP segments transmitted
            containing one or more previously transmitted
            octets."
    ::= { tcp 12 }

-- the TCP Connection table

-- The TCP connection table contains information about this
-- entity's existing TCP connections.

tcpConnTable OBJECT-TYPE
    SYNTAX  SEQUENCE OF TcpConnEntry
    ACCESS  not-accessible
    STATUS  mandatory
    DESCRIPTION
            "A table containing TCP connection-specific
            information."
    ::= { tcp 13 }

tcpConnEntry OBJECT-TYPE
    SYNTAX  TcpConnEntry
    ACCESS  not-accessible
    STATUS  mandatory
    DESCRIPTION
            "Information about a particular current TCP
            connection.  An object of this type is transient,
            in that it ceases to exist when (or soon after)
            the connection makes the transition to the CLOSED
            state."
    INDEX   { tcpConnLocalAddress,
              tcpConnLocalPort,
              tcpConnRemAddress,
              tcpConnRemPort }
    ::= { tcpConnTable 1 }

TcpConnEntry ::=
    SEQUENCE {
        tcpConnState
            INTEGER,
        tcpConnLocalAddress
            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),
                deleteTCB(12)
            }
    ACCESS  read-write
    STATUS  mandatory
    DESCRIPTION
            "The state of this TCP connection.

            The only value which may be set by a management
            station is deleteTCB(12).  Accordingly, it is
            appropriate for an agent to return a `badValue'
            response if a management station attempts to set
            this object to any other value.

            If a management station sets this object to the
            value deleteTCB(12), then this has the effect of
            deleting the TCB (as defined in RFC 793) of the
            corresponding connection on the managed node,
            resulting in immediate termination of the
            connection.

            As an implementation-specific option, a RST

            segment may be sent from the managed node to the
            other TCP endpoint (note however that RST segments
            are not sent reliably)."
    ::= { tcpConnEntry 1 }

tcpConnLocalAddress OBJECT-TYPE
    SYNTAX  IpAddress
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "The local IP address for this TCP connection.  In
            the case of a connection in the listen state which
            is willing to accept connections for any IP
            interface associated with the node, the value
            0.0.0.0 is used."
    ::= { tcpConnEntry 2 }

tcpConnLocalPort OBJECT-TYPE
    SYNTAX  INTEGER (0..65535)
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "The local port number for this TCP connection."
    ::= { tcpConnEntry 3 }

tcpConnRemAddress OBJECT-TYPE
    SYNTAX  IpAddress
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "The remote IP address for this TCP connection."
    ::= { tcpConnEntry 4 }

tcpConnRemPort OBJECT-TYPE
    SYNTAX  INTEGER (0..65535)
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "The remote port number for this TCP connection."
    ::= { tcpConnEntry 5 }

-- additional TCP objects

tcpInErrs OBJECT-TYPE
    SYNTAX  Counter
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "The total number of segments received in error
            (e.g., bad TCP checksums)."
    ::= { tcp 14 }

tcpOutRsts OBJECT-TYPE
    SYNTAX  Counter
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "The number of TCP segments sent containing the
            RST flag."
    ::= { tcp 15 }

-- the UDP group

-- Implementation of the UDP group is mandatory for all
-- systems which implement the UDP.

udpInDatagrams OBJECT-TYPE
    SYNTAX  Counter
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "The total number of UDP datagrams delivered to
            UDP users."
    ::= { udp 1 }

udpNoPorts OBJECT-TYPE
    SYNTAX  Counter
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "The total number of received UDP datagrams for
            which there was no application at the destination
            port."
    ::= { udp 2 }

udpInErrors OBJECT-TYPE
    SYNTAX  Counter
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "The number of received UDP datagrams that could
            not be delivered for reasons other than the lack
            of an application at the destination port."
    ::= { udp 3 }

udpOutDatagrams OBJECT-TYPE
    SYNTAX  Counter
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "The total number of UDP datagrams sent from this
            entity."
    ::= { udp 4 }

-- the UDP Listener table

-- The UDP listener table contains information about this
-- entity's UDP end-points on which a local application is
-- currently accepting datagrams.

udpTable OBJECT-TYPE
    SYNTAX  SEQUENCE OF UdpEntry
    ACCESS  not-accessible
    STATUS  mandatory
    DESCRIPTION
            "A table containing UDP listener information."
    ::= { udp 5 }

udpEntry OBJECT-TYPE
    SYNTAX  UdpEntry
    ACCESS  not-accessible
    STATUS  mandatory
    DESCRIPTION
            "Information about a particular current UDP
            listener."
    INDEX   { udpLocalAddress, udpLocalPort }
    ::= { udpTable 1 }

UdpEntry ::=
    SEQUENCE {
        udpLocalAddress
            IpAddress,
        udpLocalPort
            INTEGER (0..65535)
    }

udpLocalAddress OBJECT-TYPE
    SYNTAX  IpAddress
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "The local IP address for this UDP listener.  In

            the case of a UDP listener which is willing to
            accept datagrams for any IP interface associated
            with the node, the value 0.0.0.0 is used."
    ::= { udpEntry 1 }

udpLocalPort OBJECT-TYPE
    SYNTAX  INTEGER (0..65535)
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "The local port number for this UDP listener."
    ::= { udpEntry 2 }

-- the EGP group

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

egpInMsgs OBJECT-TYPE
    SYNTAX  Counter
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "The number of EGP messages received without
            error."
    ::= { egp 1 }

egpInErrors OBJECT-TYPE
    SYNTAX  Counter
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "The number of EGP messages received that proved
            to be in error."
    ::= { egp 2 }

egpOutMsgs OBJECT-TYPE
    SYNTAX  Counter
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "The total number of locally generated EGP
            messages."
    ::= { egp 3 }

egpOutErrors OBJECT-TYPE
    SYNTAX  Counter
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "The number of locally generated EGP messages not
            sent due to resource limitations within an EGP
            entity."
    ::= { egp 4 }

-- the EGP Neighbor table

-- The EGP neighbor table contains information about this
-- entity's EGP neighbors.

egpNeighTable OBJECT-TYPE
    SYNTAX  SEQUENCE OF EgpNeighEntry
    ACCESS  not-accessible
    STATUS  mandatory
    DESCRIPTION
            "The EGP neighbor table."
    ::= { egp 5 }

egpNeighEntry OBJECT-TYPE
    SYNTAX  EgpNeighEntry
    ACCESS  not-accessible
    STATUS  mandatory
    DESCRIPTION
            "Information about this entity's relationship with
            a particular EGP neighbor."
    INDEX   { egpNeighAddr }
    ::= { egpNeighTable 1 }

EgpNeighEntry ::=
    SEQUENCE {
        egpNeighState
            INTEGER,
        egpNeighAddr
            IpAddress,
        egpNeighAs
            INTEGER,
        egpNeighInMsgs
            Counter,
        egpNeighInErrs
            C