tunnel-mib

很不错java的SNMP应用例子

TUNNEL-MIB DEFINITIONS ::= BEGIN

IMPORTS
    MODULE-IDENTITY, OBJECT-TYPE, transmission,
    Integer32, IpAddress             FROM SNMPv2-SMI
    RowStatus                        FROM SNMPv2-TC
    MODULE-COMPLIANCE, OBJECT-GROUP  FROM SNMPv2-CONF
    ifIndex, InterfaceIndexOrZero    FROM IF-MIB;

tunnelMIB MODULE-IDENTITY
    LAST-UPDATED "9908241200Z" -- August 24, 1999
    ORGANIZATION "IETF Interfaces MIB Working Group"
    CONTACT-INFO
            " Dave Thaler
              Microsoft Corporation
              One Microsoft Way
              Redmond, WA  98052-6399
              EMail: [e-mail]"
    DESCRIPTION
            "The MIB module for management of IP Tunnels, independent of
            the specific encapsulation scheme in use."
    REVISION     "9908241200Z" -- August 24, 1999
    DESCRIPTION
            "Initial version, published as RFC 2667."
    ::= { transmission 131 }

tunnelMIBObjects OBJECT IDENTIFIER ::= { tunnelMIB 1 }

tunnel      OBJECT IDENTIFIER ::= { tunnelMIBObjects 1 }

-- the IP Tunnel MIB-Group
--
-- a collection of objects providing information about
-- IP Tunnels

tunnelIfTable OBJECT-TYPE
    SYNTAX     SEQUENCE OF TunnelIfEntry
    MAX-ACCESS not-accessible
    STATUS     current
    DESCRIPTION
            "The (conceptual) table containing information on configured
            tunnels."
    ::= { tunnel 1 }

tunnelIfEntry OBJECT-TYPE
    SYNTAX     TunnelIfEntry
    MAX-ACCESS not-accessible
    STATUS     current
    DESCRIPTION
            "An entry (conceptual row) containing the information on a
            particular configured tunnel."
    INDEX      { ifIndex }
    ::= { tunnelIfTable 1 }

TunnelIfEntry ::= SEQUENCE {
    tunnelIfLocalAddress            IpAddress,
    tunnelIfRemoteAddress           IpAddress,
    tunnelIfEncapsMethod            INTEGER,
    tunnelIfHopLimit                Integer32,
    tunnelIfSecurity                INTEGER,
    tunnelIfTOS                     Integer32
}

tunnelIfLocalAddress OBJECT-TYPE
    SYNTAX     IpAddress
    MAX-ACCESS read-only
    STATUS     current
    DESCRIPTION
            "The address of the local endpoint of the tunnel (i.e., the
            source address used in the outer IP header), or 0.0.0.0 if
            unknown."
    ::= { tunnelIfEntry 1 }

tunnelIfRemoteAddress OBJECT-TYPE
    SYNTAX     IpAddress
    MAX-ACCESS read-only
    STATUS     current
    DESCRIPTION
            "The address of the remote endpoint of the tunnel (i.e., the
            destination address used in the outer IP header), or 0.0.0.0
            if unknown."
    ::= { tunnelIfEntry 2 }

tunnelIfEncapsMethod OBJECT-TYPE
    SYNTAX     INTEGER {
                   other(1),   -- none of the following
                   direct(2),  -- no intermediate header
                   gre(3),     -- GRE encapsulation
                   minimal(4), -- Minimal encapsulation
                   l2tp(5),    -- L2TP encapsulation
                   pptp(6),    -- PPTP encapsulation
                   l2f(7),     -- L2F encapsulation
                   udp(8),     -- UDP encapsulation
                   atmp(9)     -- ATMP encapsulation
               }
    MAX-ACCESS read-only
    STATUS     current
    DESCRIPTION
            "The encapsulation method used by the tunnel. The value
            direct indicates that the packet is encapsulated directly
            within a normal IPv4 header, with no intermediate header,
            and unicast to the remote tunnel endpoint (e.g., an RFC 2003
            IP-in-IP tunnel, or an RFC 1933 IPv6-in-IPv4 tunnel). The
            value minimal indicates that a Minimal Forwarding Header
            (RFC 2004) is inserted between the outer header and the
            payload packet. The value UDP indicates that the payload
            packet is encapsulated within a normal UDP packet (e.g., RFC
            1234).  The remaining protocol-specific values indicate that
            a header of the protocol of that name is inserted between
            the outer header and the payload header."
    ::= { tunnelIfEntry 3 }

tunnelIfHopLimit OBJECT-TYPE
    SYNTAX     Integer32 (0..255)
    MAX-ACCESS read-write
    STATUS     current
    DESCRIPTION
            "The TTL to use in the outer IP header. A value of 0
            indicates that the value is copied from the payload's
            header."
    ::= { tunnelIfEntry 4 }

tunnelIfSecurity OBJECT-TYPE
    SYNTAX     INTEGER {
                   none(1),   -- no security
                   ipsec(2),  -- IPSEC security
                   other(3)
               }
    MAX-ACCESS read-only
    STATUS     current
    DESCRIPTION
            "The method used by the tunnel to secure the outer IP
            header.  The value ipsec indicates that IPsec is used
            between the tunnel endpoints for authentication or
            encryption or both.  More specific security-related
            information may be available in a MIB for the security
            protocol in use."
    ::= { tunnelIfEntry 5 }

tunnelIfTOS OBJECT-TYPE
    SYNTAX     Integer32 (-2..63)
    MAX-ACCESS read-write
    STATUS     current
    DESCRIPTION
            "The method used to set the high 6 bits of the TOS in the
            outer IP header.  A value of -1 indicates that the bits are
            copied from the payload's header. A value of -2 indicates
            that a traffic conditioner is invoked and more information
            may be available in a traffic conditioner MIB.  A value
            between 0 and 63 inclusive indicates that the bit field is
            set to the indicated value."
    ::= { tunnelIfEntry 6 }

tunnelConfigTable OBJECT-TYPE
    SYNTAX     SEQUENCE OF TunnelConfigEntry
    MAX-ACCESS not-accessible
    STATUS     current
    DESCRIPTION
            "The (conceptual) table containing information on configured
            tunnels.  This table can be used to map a set of tunnel
            endpoints to the associated ifIndex value.  It can also be
            used for row creation.  Note that every row in the
            tunnelIfTable with a fixed destination address should have a
            corresponding row in the tunnelConfigTable, regardless of
            whether it was created via SNMP."
    ::= { tunnel 2 }

tunnelConfigEntry OBJECT-TYPE
    SYNTAX     TunnelConfigEntry
    MAX-ACCESS not-accessible
    STATUS     current
    DESCRIPTION
            "An entry (conceptual row) containing the information on a
            particular configured tunnel."
    INDEX      { tunnelConfigLocalAddress,
                 tunnelConfigRemoteAddress,
                 tunnelConfigEncapsMethod,
                 tunnelConfigID }
    ::= { tunnelConfigTable 1 }

TunnelConfigEntry ::= SEQUENCE {
    tunnelConfigLocalAddress            IpAddress,
    tunnelConfigRemoteAddress           IpAddress,
    tunnelConfigEncapsMethod            INTEGER,
    tunnelConfigID                      Integer32,
    tunnelConfigIfIndex                 InterfaceIndexOrZero,
    tunnelConfigStatus                  RowStatus
}

tunnelConfigLocalAddress OBJECT-TYPE
    SYNTAX     IpAddress
    MAX-ACCESS not-accessible
    STATUS     current
    DESCRIPTION
            "The address of the local endpoint of the tunnel, or 0.0.0.0
            if the device is free to choose any of its addresses at
            tunnel establishment time."
    ::= { tunnelConfigEntry 1 }

tunnelConfigRemoteAddress OBJECT-TYPE
    SYNTAX     IpAddress
    MAX-ACCESS not-accessible
    STATUS     current
    DESCRIPTION
            "The address of the remote endpoint of the tunnel."
    ::= { tunnelConfigEntry 2 }

tunnelConfigEncapsMethod OBJECT-TYPE
    SYNTAX     INTEGER {
                   other(1),   -- none of the following
                   direct(2),  -- no intermediate header
                   gre(3),     -- GRE encapsulation
                   minimal(4), -- Minimal encapsulation
                   l2tp(5),    -- L2TP encapsulation
                   pptp(6),    -- PPTP encapsulation
                   l2f(7),     -- L2F encapsulation
                   udp(8),     -- UDP encapsulation
                   atmp(9)
               }
    MAX-ACCESS not-accessible
    STATUS     current
    DESCRIPTION
            "The encapsulation method used by the tunnel."
    ::= { tunnelConfigEntry 3 }

tunnelConfigID OBJECT-TYPE
    SYNTAX     Integer32 (1..2147483647)
    MAX-ACCESS not-accessible
    STATUS     current
    DESCRIPTION
            "An identifier used to distinguish between multiple tunnels
            of the same encapsulation method, with the same endpoints.
            If the encapsulation protocol only allows one tunnel per set
            of endpoint addresses (such as for GRE or IP-in-IP), the
            value of this object is 1.  For encapsulation methods (such
            as L2F) which allow multiple parallel tunnels, the manager
            is responsible for choosing any ID which does not conflict
            with an existing row, such as choosing a random number."
    ::= { tunnelConfigEntry 4 }

tunnelConfigIfIndex OBJECT-TYPE
    SYNTAX     InterfaceIndexOrZero
    MAX-ACCESS read-only
    STATUS     current
    DESCRIPTION
            "If the value of tunnelConfigStatus for this row is active,
            then this object contains the value of ifIndex corresponding
            to the tunnel interface.  A value of 0 is not legal in the
            active state, and means that the interface index has not yet
            been assigned."
    ::= { tunnelConfigEntry 5 }

tunnelConfigStatus OBJECT-TYPE
    SYNTAX     RowStatus
    MAX-ACCESS read-create
    STATUS     current
    DESCRIPTION
            "The status of this row, by which new entries may be
            created, or old entries deleted from this table. The agent
            need not support setting this object to createAndWait or
            notInService since there are no other writable objects in
            this table, and writable objects in rows of corresponding
            tables such as the tunnelIfTable may be modified while this
            row is active.

            To create a row in this table for an encapsulation method
            which does not support multiple parallel tunnels with the
            same endpoints, the management station should simply use a
            tunnelConfigID of 1, and set tunnelConfigStatus to
            createAndGo.  For encapsulation methods such as L2F which
            allow multiple parallel tunnels, the management station may
            select a pseudo-random number to use as the tunnelConfigID
            and set tunnelConfigStatus to createAndGo.  In the event
            that this ID is already in use and an inconsistentValue is
            returned in response to the set operation, the management
            station should simply select a new pseudo-random number and
            retry the operation.

            Creating a row in this table will cause an interface index
            to be assigned by the agent in an implementation-dependent
            manner, and corresponding rows will be instantiated in the
            ifTable and the tunnelIfTable.  The status of this row will
            become active as soon as the agent assigns the interface
            index, regardless of whether the interface is operationally
            up.
            Deleting a row in this table will likewise delete the
            corresponding row in the ifTable and in the tunnelIfTable."
    ::= { tunnelConfigEntry 6 }

-- conformance information

tunnelMIBConformance
                  OBJECT IDENTIFIER ::= { tunnelMIB 2 }
tunnelMIBCompliances
                  OBJECT IDENTIFIER ::= { tunnelMIBConformance 1 }
tunnelMIBGroups  OBJECT IDENTIFIER ::= { tunnelMIBConformance 2 }

-- compliance statements

tunnelMIBCompliance MODULE-COMPLIANCE
    STATUS  current
    DESCRIPTION
            "The compliance statement for the IP Tunnel MIB."
    MODULE  -- this module
    MANDATORY-GROUPS { tunnelMIBBasicGroup }

        OBJECT      tunnelIfHopLimit
        MIN-ACCESS  read-only
        DESCRIPTION
            "Write access is not required."

        OBJECT      tunnelIfTOS
        MIN-ACCESS  read-only
        DESCRIPTION
            "Write access is not required."

        OBJECT      tunnelConfigStatus
        MIN-ACCESS  read-only
        DESCRIPTION
            "Write access is not required."
   ::= { tunnelMIBCompliances 1 }

-- units of conformance

tunnelMIBBasicGroup OBJECT-GROUP
    OBJECTS { tunnelIfLocalAddress, tunnelIfRemoteAddress,
       tunnelIfEncapsMethod, tunnelIfHopLimit, tunnelIfTOS,
       tunnelIfSecurity, tunnelConfigIfIndex, tunnelConfigStatus }
    STATUS  current
    DESCRIPTION
            "A collection of objects to support basic management of IP
            Tunnels."
    ::= { tunnelMIBGroups 1 }
END