rfc1213-mib.txt

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            specified in the route's ipRouteProto value.  If
            this information is not present, its value should
            be set to the OBJECT IDENTIFIER { 0 0 }, which is
            a syntatically valid object identifier, and any
            conformant implementation of ASN.1 and BER must be
            able to generate and recognize this value."
    ::= { ipRouteEntry 13 }

-- the IP Address Translation table

-- The IP address translation table contain the IpAddress to
-- `physical' address equivalences.  Some interfaces do not
-- use translation tables for determining address
-- equivalences (e.g., DDN-X.25 has an algorithmic method);
-- if all interfaces are of this type, then the Address
-- Translation table is empty, i.e., has zero entries.

ipNetToMediaTable OBJECT-TYPE
    SYNTAX  SEQUENCE OF IpNetToMediaEntry
    ACCESS  not-accessible
    STATUS  mandatory
    DESCRIPTION
            "The IP Address Translation table used for mapping
            from IP addresses to physical addresses."
    ::= { ip 22 }

ipNetToMediaEntry OBJECT-TYPE
    SYNTAX  IpNetToMediaEntry
    ACCESS  not-accessible
    STATUS  mandatory
    DESCRIPTION
            "Each entry contains one IpAddress to `physical'
            address equivalence."
    INDEX   { ipNetToMediaIfIndex,
              ipNetToMediaNetAddress }
    ::= { ipNetToMediaTable 1 }

IpNetToMediaEntry ::=
    SEQUENCE {
        ipNetToMediaIfIndex
            INTEGER,
        ipNetToMediaPhysAddress
            PhysAddress,
        ipNetToMediaNetAddress
            IpAddress,
        ipNetToMediaType
            INTEGER
    }

ipNetToMediaIfIndex OBJECT-TYPE
    SYNTAX  INTEGER
    ACCESS  read-write
    STATUS  mandatory
    DESCRIPTION
            "The interface on which this entry's equivalence
            is effective.  The interface identified by a
            particular value of this index is the same
            interface as identified by the same value of
            ifIndex."
    ::= { ipNetToMediaEntry 1 }

ipNetToMediaPhysAddress OBJECT-TYPE
    SYNTAX  PhysAddress
    ACCESS  read-write
    STATUS  mandatory
    DESCRIPTION
            "The media-dependent `physical' address."
    ::= { ipNetToMediaEntry 2 }

ipNetToMediaNetAddress OBJECT-TYPE
    SYNTAX  IpAddress
    ACCESS  read-write
    STATUS  mandatory
    DESCRIPTION
            "The IpAddress corresponding to the media-
            dependent `physical' address."
    ::= { ipNetToMediaEntry 3 }

ipNetToMediaType OBJECT-TYPE
    SYNTAX  INTEGER {
                other(1),        -- none of the following
                invalid(2),      -- an invalidated mapping
                dynamic(3),
                static(4)
            }
    ACCESS  read-write
    STATUS  mandatory
    DESCRIPTION
            "The type of mapping.

            Setting this object to the value invalid(2) has
            the effect of invalidating the corresponding entry
            in the ipNetToMediaTable.  That is, it effectively
            dissasociates the interface identified with said
            entry from the mapping identified with said entry.
            It is an implementation-specific matter as to
            whether the agent removes an invalidated entry
            from the table.  Accordingly, management stations
            must be prepared to receive tabular information
            from agents that corresponds to entries not
            currently in use.  Proper interpretation of such
            entries requires examination of the relevant
            ipNetToMediaType object."
    ::= { ipNetToMediaEntry 4 }

-- additional IP objects

ipRoutingDiscards OBJECT-TYPE
    SYNTAX  Counter
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "The number of routing entries which were chosen
            to be discarded even though they are valid.  One
            possible reason for discarding such an entry could
            be to free-up buffer space for other routing

            entries."
    ::= { ip 23 }

-- the ICMP group

-- Implementation of the ICMP group is mandatory for all
-- systems.

icmpInMsgs OBJECT-TYPE
    SYNTAX  Counter
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "The total number of ICMP messages which the
            entity received.  Note that this counter includes
            all those counted by icmpInErrors."
    ::= { icmp 1 }

icmpInErrors OBJECT-TYPE
    SYNTAX  Counter
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "The number of ICMP messages which the entity
            received but determined as having ICMP-specific
            errors (bad ICMP checksums, bad length, etc.)."
    ::= { icmp 2 }

icmpInDestUnreachs OBJECT-TYPE
    SYNTAX  Counter
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "The number of ICMP Destination Unreachable
            messages received."
    ::= { icmp 3 }

icmpInTimeExcds OBJECT-TYPE
    SYNTAX  Counter
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "The number of ICMP Time Exceeded messages
            received."
    ::= { icmp 4 }

icmpInParmProbs OBJECT-TYPE
    SYNTAX  Counter
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "The number of ICMP Parameter Problem messages
            received."
    ::= { icmp 5 }

icmpInSrcQuenchs OBJECT-TYPE
    SYNTAX  Counter
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "The number of ICMP Source Quench messages
            received."
    ::= { icmp 6 }

icmpInRedirects OBJECT-TYPE
    SYNTAX  Counter
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "The number of ICMP Redirect messages received."
    ::= { icmp 7 }

icmpInEchos OBJECT-TYPE
    SYNTAX  Counter
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "The number of ICMP Echo (request) messages
            received."
    ::= { icmp 8 }

icmpInEchoReps OBJECT-TYPE
    SYNTAX  Counter
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "The number of ICMP Echo Reply messages received."
    ::= { icmp 9 }

icmpInTimestamps OBJECT-TYPE
    SYNTAX  Counter
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "The number of ICMP Timestamp (request) messages
            received."
    ::= { icmp 10 }

icmpInTimestampReps OBJECT-TYPE
    SYNTAX  Counter
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "The number of ICMP Timestamp Reply messages
            received."
    ::= { icmp 11 }

icmpInAddrMasks OBJECT-TYPE
    SYNTAX  Counter
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "The number of ICMP Address Mask Request messages
            received."
    ::= { icmp 12 }

icmpInAddrMaskReps OBJECT-TYPE
    SYNTAX  Counter
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "The number of ICMP Address Mask Reply messages
            received."
    ::= { icmp 13 }

icmpOutMsgs OBJECT-TYPE
    SYNTAX  Counter
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "The total number of ICMP messages which this
            entity attempted to send.  Note that this counter
            includes all those counted by icmpOutErrors."
    ::= { icmp 14 }

icmpOutErrors OBJECT-TYPE
    SYNTAX  Counter
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "The number of ICMP messages which this entity did
            not send due to problems discovered within ICMP

            such as a lack of buffers.  This value should not
            include errors discovered outside the ICMP layer
            such as the inability of IP to route the resultant
            datagram.  In some implementations there may be no
            types of error which contribute to this counter's
            value."
    ::= { icmp 15 }

icmpOutDestUnreachs OBJECT-TYPE
    SYNTAX  Counter
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "The number of ICMP Destination Unreachable
            messages sent."
    ::= { icmp 16 }

icmpOutTimeExcds OBJECT-TYPE
    SYNTAX  Counter
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "The number of ICMP Time Exceeded messages sent."
    ::= { icmp 17 }

icmpOutParmProbs OBJECT-TYPE
    SYNTAX  Counter
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "The number of ICMP Parameter Problem messages
            sent."
    ::= { icmp 18 }

icmpOutSrcQuenchs OBJECT-TYPE
    SYNTAX  Counter
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "The number of ICMP Source Quench messages sent."
    ::= { icmp 19 }

icmpOutRedirects OBJECT-TYPE
    SYNTAX  Counter
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "The number of ICMP Redirect messages sent.  For a

            host, this object will always be zero, since hosts
            do not send redirects."
    ::= { icmp 20 }

icmpOutEchos OBJECT-TYPE
    SYNTAX  Counter
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "The number of ICMP Echo (request) messages sent."
    ::= { icmp 21 }

icmpOutEchoReps OBJECT-TYPE
    SYNTAX  Counter
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "The number of ICMP Echo Reply messages sent."
    ::= { icmp 22 }

icmpOutTimestamps OBJECT-TYPE
    SYNTAX  Counter
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "The number of ICMP Timestamp (request) messages
            sent."
    ::= { icmp 23 }

icmpOutTimestampReps OBJECT-TYPE
    SYNTAX  Counter
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "The number of ICMP Timestamp Reply messages
            sent."
    ::= { icmp 24 }

icmpOutAddrMasks OBJECT-TYPE
    SYNTAX  Counter
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "The number of ICMP Address Mask Request messages
            sent."
    ::= { icmp 25 }

icmpOutAddrMaskReps OBJECT-TYPE
    SYNTAX  Counter
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "The number of ICMP Address Mask Reply messages
            sent."
    ::= { icmp 26 }

-- the TCP group

-- Implementation of the TCP group is mandatory for all
-- systems that implement the TCP.

-- Note that instances of object types that represent
-- information about a particular TCP connection are
-- transient; they persist only as long as the connection
-- in question.

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 [10]
            }
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "The algorithm used to determine the timeout value
            used for retransmitting unacknowledged octets."
    ::= { tcp 1 }

tcpRtoMin OBJECT-TYPE
    SYNTAX  INTEGER
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "The minimum value permitted by a TCP
            implementation for the retransmission timeout,
            measured in milliseconds.  More refined semantics
            for objects of this type depend upon the algorithm
            used to determine the retransmission timeout.  In
            particular, when the timeout algorithm is rsre(3),
            an object of this type has the semantics of the
            LBOUND quantity described in RFC 793."
    ::= { tcp 2 }

tcpRtoMax OBJECT-TYPE
    SYNTAX  INTEGER
    ACCESS  read-only
    STATUS  mandatory
    DESCRIPTION
            "The maximum value permitted by a TCP
            implementation for the retransmission timeout,
            measured in milliseconds.  More refined semantics
            for objects of this type depend upon the algorithm
            used to determine the retransmission timeout.  In
            particular, when the timeout algorithm is rsre(3),