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CISCO-DHCP-SNOOPING-MIB by vendor Cisco

CISCO-DHCP-SNOOPING-MIB file content

The SNMP protocol is used to for conveying information and commands between agents and managing entities. SNMP uses the User Datagram Protocol (UDP) as the transport protocol for passing data between managers and agents. The reasons for using UDP for SNMP are, firstly it has low overheads in comparison to TCP, which uses a 3-way hand shake for connection. Secondly, in congested networks, SNMP over TCP is a bad idea because TCP in order to maintain reliability will flood the network with retransmissions.

Management information (MIB) is represented as a collection of managed objects. These objects together form a virtual information base called MIB. An agent may implement many MIBs, but all agents must implement a particular MIB called MIB-II [16]. This standard defines variables for things such as interface statistics (interface speeds, MTU, octets sent, octets received, etc.) as well as various other things pertaining to the system itself (system location, system contact, etc.). The main goal of MIB-II is to provide general TCP/IP management information.

Use ActiveXperts Network Monitor 2019 to import vendor-specific MIB files, inclusing CISCO-DHCP-SNOOPING-MIB.


Vendor: Cisco
Mib: CISCO-DHCP-SNOOPING-MIB  [download]  [view objects]
Tool: ActiveXperts Network Monitor 2019 [download]    (ships with advanced SNMP/MIB tools)
-- *****************************************************************
-- CISCO-DHCP-SNOOPING-MIB
--
-- March 2004, Edward Pham
--
-- Copyright (c) 2004 by cisco Systems, Inc.
-- All rights reserved.
-- *****************************************************************

CISCO-DHCP-SNOOPING-MIB DEFINITIONS ::= BEGIN

IMPORTS
    MODULE-IDENTITY, 
    OBJECT-TYPE, 
    Unsigned32,
    Counter64
        FROM SNMPv2-SMI

    MODULE-COMPLIANCE,
    OBJECT-GROUP
        FROM SNMPv2-CONF

    TruthValue,
    MacAddress, 
    RowStatus
        FROM SNMPv2-TC

    SnmpAdminString
        FROM SNMP-FRAMEWORK-MIB

    ifIndex,
    InterfaceIndex
        FROM IF-MIB

    InetAddressType,
    InetAddress
        FROM INET-ADDRESS-MIB

    VlanIndex
        FROM Q-BRIDGE-MIB 

    ciscoMgmt
        FROM CISCO-SMI;

ciscoDhcpSnoopingMIB MODULE-IDENTITY
    LAST-UPDATED "200403040000Z"
    ORGANIZATION "Cisco Systems, Inc."
    CONTACT-INFO
        "        Cisco Systems
                 Customer Service

         Postal: 170 W Tasman Drive
                 San Jose, CA 95134
                 USA

            Tel: +1 800 553-NETS

         E-mail: cs-lan-switch-snmp@cisco.com"
    DESCRIPTION
        "The MIB module is for configuration of DHCP Snooping 
         feature. DHCP Snooping is a security mechanism which
         uses information gleaned from DHCP packets to provide
         per-interface security capabilities."
    REVISION    "200403040000Z"
    DESCRIPTION
        "Initial revision of this MIB module."
    ::= { ciscoMgmt 380 } 

ciscoDhcpSnoopingMIBNotifs
    OBJECT IDENTIFIER ::= { ciscoDhcpSnoopingMIB 0 }
ciscoDhcpSnoopingMIBObjects
    OBJECT IDENTIFIER ::= { ciscoDhcpSnoopingMIB 1 }
ciscoDhcpSnoopingMIBConformance
    OBJECT IDENTIFIER ::= { ciscoDhcpSnoopingMIB 2 }

cdsGlobal
    OBJECT IDENTIFIER ::= { ciscoDhcpSnoopingMIBObjects 1 }
cdsVlan
    OBJECT IDENTIFIER ::= { ciscoDhcpSnoopingMIBObjects 2 }
cdsInterface
    OBJECT IDENTIFIER ::= { ciscoDhcpSnoopingMIBObjects 3 }
cdsBindings
    OBJECT IDENTIFIER ::= { ciscoDhcpSnoopingMIBObjects 4 }
cdsStatistics
    OBJECT IDENTIFIER ::= { ciscoDhcpSnoopingMIBObjects 5 }
cdsSrcGuard
    OBJECT IDENTIFIER ::= { ciscoDhcpSnoopingMIBObjects 6 }
--
-- The Global group  
-- 

cdsFeatureEnable  OBJECT-TYPE
    SYNTAX        TruthValue
    MAX-ACCESS    read-write
    STATUS        current
    DESCRIPTION
        "This object indicates whether the DHCP Snooping feature is
        enabled at the device level.

        Setting this object to 'false' disables the DHCP Snooping 
        feature globally thus disabling the feature at each VLAN.

        Setting this object to 'true' will start the DHCP Snooping 
        feature running in the device. Once the DHCP Snooping is 
        enabled, whether the feature is running at each VLAN is 
        controlled by the cdsVlanConfigTable."
    ::= { cdsGlobal 1 }


cdsDatabaseFile OBJECT-TYPE
    SYNTAX        SnmpAdminString
    MAX-ACCESS    read-write
    STATUS        current
    DESCRIPTION
        "This object indicates the name of the database file used
         to store DHCP bindings information."
    ::= { cdsGlobal 2 }

cdsDatabaseUpdateInterval OBJECT-TYPE
    SYNTAX        Unsigned32
    UNITS         "seconds"
    MAX-ACCESS    read-write
    STATUS        current
    DESCRIPTION
        "This object indicates the time interval at which DHCP
         bindings information will be written to the database file
         denoted by cdsDatabaseFile object. Setting this object
         to zero will disable the storage of DHCP bindings."
    ::= { cdsGlobal 3 }

cdsRelayAgentInfoOptEnable OBJECT-TYPE
    SYNTAX        TruthValue
    MAX-ACCESS    read-write
    STATUS        current
    DESCRIPTION
        "This object indicates if the DHCP relay agent information
        option (option 82) will be inserted to DHCP packets by
        DHCP Snooping feature.

        If this object is set to 'true', DHCP option 82 data will
        be inserted to DHCP packets.

        If this object is set to 'false', DHCP option 82 data
        will not be inserted."
    REFERENCE
        "RFC 3046, DHCP Relay Agent Information Option."
    ::= { cdsGlobal 4 }

cdsRelayAgentInfoOptRemoteId OBJECT-TYPE
    SYNTAX        MacAddress 
    MAX-ACCESS    read-only
    STATUS        current
    DESCRIPTION
        "This object indicates the Remote ID used as part of the
        DHCP relay information option (option 82) data inserted
        to DHCP packets by DHCP Snooping feature. 

        The value of this object is ignored whenever the value
        of cdsRelayAgentInfoOptEnable object is 'false'."
    REFERENCE
        "RFC 3046, DHCP Relay Agent Information Option."
    ::= { cdsGlobal 5 }

cdsMatchMacAddressEnable OBJECT-TYPE
    SYNTAX        TruthValue
    MAX-ACCESS    read-write
    STATUS        current
    DESCRIPTION
        "This object indicates if DHCP Snooping Mac address
        matching is enabled. 

        If this object is set to 'true', DHCP Snooping Mac
        address matching is enabled.

        If this object is set to 'false', DHCP Snooping Mac
        address matching is disabled."
    ::= { cdsGlobal 6 }

--
-- The DHCP Snooping Vlan Group
--

--
--  The DHCP Snooping VLAN Config Table
--

cdsVlanConfigTable OBJECT-TYPE
        SYNTAX       SEQUENCE OF CdsVlanConfigEntry
        MAX-ACCESS   not-accessible
        STATUS       current
        DESCRIPTION
          "A table provides the mechanism to control DHCP Snooping 
          per VLAN. When a VLAN is created in a device supporting this
          table, a corresponding entry of this table will be added." 
        ::= { cdsVlan 1 }
 
cdsVlanConfigEntry OBJECT-TYPE
    SYNTAX       CdsVlanConfigEntry 
    MAX-ACCESS   not-accessible
    STATUS       current
    DESCRIPTION
        "A row instance contains the configuration to enable
         or disable DHCP Snooping at each existing VLAN." 
    INDEX { cdsVlanIndex }
    ::= { cdsVlanConfigTable 1 }

CdsVlanConfigEntry ::= SEQUENCE {
    cdsVlanIndex                  VlanIndex,
    cdsVlanDhcpSnoopingEnable     TruthValue 
}
 
cdsVlanIndex OBJECT-TYPE
    SYNTAX      VlanIndex 
    MAX-ACCESS  not-accessible 
    STATUS      current
    DESCRIPTION
        "This object indicates the VLAN number on which DHCP Snooping 
         feature is configured." 
    ::= { cdsVlanConfigEntry 1 }

cdsVlanDhcpSnoopingEnable OBJECT-TYPE
    SYNTAX      TruthValue
    MAX-ACCESS  read-write
    STATUS      current
    DESCRIPTION
        "This object indicates whether DHCP Snooping is enabled in
         this VLAN. 

         If this object is set to 'true', DHCP Snooping is enabled. 

         If this object is set to 'false', DHCP Snooping is disabled."
    ::= { cdsVlanConfigEntry 2 }


--
-- The DHCP Snooping Interface Group
--

--
-- The DHCP Snooping Interface Config Table
--

cdsIfConfigTable OBJECT-TYPE
    SYNTAX       SEQUENCE OF CdsIfConfigEntry
    MAX-ACCESS   not-accessible
    STATUS       current
    DESCRIPTION
        "A table provides the mechanism to configure the trust
        state for DHCP Snooping purpose at each physical interface
        capable of this feature. Some of the interfaces
        (but not limited to) for which this feature might be
        applicable are: ifType = ethernetCsmacd(6)." 
    ::= { cdsInterface 1 }
 
cdsIfConfigEntry OBJECT-TYPE
    SYNTAX       CdsIfConfigEntry 
    MAX-ACCESS   not-accessible
    STATUS       current
    DESCRIPTION
        "A row instance contains the configuration to enable
        or disable trust state for DHCP Snooping at each physical
        interface capable of this feature." 
    INDEX { ifIndex }
    ::= { cdsIfConfigTable 1 }

CdsIfConfigEntry ::= SEQUENCE {
    cdsIfTrustEnable       TruthValue 
}
 
cdsIfTrustEnable OBJECT-TYPE
    SYNTAX      TruthValue
    MAX-ACCESS  read-write
    STATUS      current
    DESCRIPTION
        "This object indicates whether the interface is trusted for
        DHCP Snooping purpose. 

        If this object is set to 'true', the interface is trusted.
        DHCP packets coming to this interface will be forwarded
        without checking.

        If this object is set to 'false', the interface is not
        trusted. DHCP packets coming to this interface will be
        subjected to DHCP checks." 
    ::= { cdsIfConfigEntry 1 }

--
-- The DHCP Snooping Rate Limit Interface Config Table
--

cdsIfRateLimitTable OBJECT-TYPE
    SYNTAX       SEQUENCE OF CdsIfRateLimitEntry
    MAX-ACCESS   not-accessible
    STATUS       current
    DESCRIPTION
        "A table provides the mechanism to configure the rate limit
        for DHCP Snooping purpose at each physical interface capable
        of this feature. Some of the interfaces (but not limited to)
        for which this feature might be applicable are:
        ifType = ethernetCsmacd(6)." 
    ::= { cdsInterface 2 }
 
cdsIfRateLimitEntry OBJECT-TYPE
    SYNTAX       CdsIfRateLimitEntry 
    MAX-ACCESS   not-accessible
    STATUS       current
    DESCRIPTION
        "A row instance contains the configuration of rate limit 
        DHCP Snooping at each physical interface capable of this
        feature." 
    INDEX { ifIndex }
    ::= { cdsIfRateLimitTable 1 }

CdsIfRateLimitEntry ::= SEQUENCE {
    cdsIfRateLimit     Unsigned32 
}
 
cdsIfRateLimit OBJECT-TYPE
    SYNTAX      Unsigned32 
    UNITS       "packets per second"
    MAX-ACCESS  read-write
    STATUS      current
    DESCRIPTION
        "This object indicates rate limit value for DHCP Snooping
        purpose. If the value of this object is 0, no rate limit is
        applied for DHCP traffic at this interface." 
    ::= { cdsIfRateLimitEntry 1 }

--
--   The DHCP Bindings group
--

cdsBindingsTable OBJECT-TYPE
    SYNTAX       SEQUENCE OF CdsBindingsEntry
    MAX-ACCESS   not-accessible
    STATUS       current
    DESCRIPTION
        "A table provides the DHCP bindings information learnt by
        the device." 
    ::= { cdsBindings 1 }
 
cdsBindingsEntry OBJECT-TYPE
    SYNTAX       CdsBindingsEntry 
    MAX-ACCESS   not-accessible
    STATUS       current
    DESCRIPTION
        "A row instance contains the Mac address, IP address type,
        IP address, VLAN number, interface number, leased time and
        status of this instance." 
    INDEX { cdsBindingsVlan, 
            cdsBindingsMacAddress }
    ::= { cdsBindingsTable 1 }

CdsBindingsEntry ::= SEQUENCE {
    cdsBindingsVlan            VlanIndex,
    cdsBindingsMacAddress      MacAddress, 
    cdsBindingsAddrType        InetAddressType,
    cdsBindingsIpAddress       InetAddress,
    cdsBindingsInterface       InterfaceIndex,
    cdsBindingsLeasedTime      Unsigned32,
    cdsBindingsStatus          RowStatus
}
 
cdsBindingsVlan OBJECT-TYPE
    SYNTAX      VlanIndex
    MAX-ACCESS  not-accessible 
    STATUS      current
    DESCRIPTION
        "This object indicates the VLAN to which a DHCP client host
         belongs."
    ::= { cdsBindingsEntry 1 }

cdsBindingsMacAddress OBJECT-TYPE
    SYNTAX      MacAddress 
    MAX-ACCESS  not-accessible 
    STATUS      current
    DESCRIPTION
        "This object indicates the MAC address of a DHCP client
         host." 
    ::= { cdsBindingsEntry 2 }

cdsBindingsAddrType OBJECT-TYPE
    SYNTAX      InetAddressType
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "This object indicates the type of IP address denoted
        in cdsBindingsIpAddress object." 
    ::= { cdsBindingsEntry 3 }

cdsBindingsIpAddress OBJECT-TYPE
    SYNTAX      InetAddress
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "This object indicates the allocated IP address of
        a DHCP client host."
    ::= { cdsBindingsEntry 4 }

cdsBindingsInterface OBJECT-TYPE
    SYNTAX      InterfaceIndex
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "This object indicates the interface where a DHCP client
        host connects to."
    ::= { cdsBindingsEntry 5 }

cdsBindingsLeasedTime OBJECT-TYPE
    SYNTAX      Unsigned32
    UNITS       "seconds" 
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "This object indicates the leased time of this DHCP
        bindings."
    ::= { cdsBindingsEntry 6 }

cdsBindingsStatus OBJECT-TYPE
    SYNTAX      RowStatus 
    MAX-ACCESS  read-create
    STATUS      current
    DESCRIPTION
        "This object is used to to manage the deletion of rows
        in this table. This object only supports active(1) and
        destroy(6) value. 

        Whenever a DHCP binding is learnt by the device, an
        entry will be created by the device in this table with
        its RowStatus object set to active(1). Setting this
        object value to destroy(6) will clear the DHCP bindings
        information represented by this row instance."
    ::= { cdsBindingsEntry 7 }

--
-- The DHCP Snooping Statistics group
--
cdsTotalForwardedPkts  OBJECT-TYPE
    SYNTAX      Counter64
    UNITS       "packets"
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "Indicates the total number of packets subjected to
        DHCP Snooping is forwarded."
    ::= { cdsStatistics 1 }

cdsTotalDroppedPkts  OBJECT-TYPE
    SYNTAX      Counter64
    UNITS       "packets"
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "Indicates the total number of packets subjected to
        DHCP Snooping is dropped."
    ::= { cdsStatistics 2 }

cdsUntrustedPortDroppedPkts  OBJECT-TYPE
    SYNTAX      Counter64
    UNITS       "packets"
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "Indicates the number of packets subjected to DHCP Snooping
        is dropped because they come from untrusted interface."
    ::= { cdsStatistics 3 }

--
--  The IP Source Guard Group
--

cdsIfSrcGuardConfigTable OBJECT-TYPE
    SYNTAX       SEQUENCE OF CdsIfSrcGuardConfigEntry
    MAX-ACCESS   not-accessible
    STATUS       current
    DESCRIPTION
        "A table provides the mechanism to enable or disable  
        IP Source Guard at each physical interface capable of
        this feature. Some of the interfaces (but not limited to)
        for which this feature might be applicable are:
        ifType = ethernetCsmacd(6).

        When DHCP Snooping is enabled at an interface, a list of
        IP addresses is obtained through DHCP Snooping for this
        particular interface. If IP Source Guard is enabled, only
        traffic from these IP addresses is allowed to pass through
        the interface." 
    ::= { cdsSrcGuard 1 }
 
cdsIfSrcGuardConfigEntry OBJECT-TYPE
    SYNTAX       CdsIfSrcGuardConfigEntry 
    MAX-ACCESS   not-accessible
    STATUS       current
    DESCRIPTION
        "A row instance contains the configuration to enable
        or disable IP Source Guard at each physical interface
        capable of this feature." 
    INDEX { ifIndex }
    ::= { cdsIfSrcGuardConfigTable 1 }

CdsIfSrcGuardConfigEntry ::= SEQUENCE {
    cdsIfSrcGuardEnable       TruthValue 
}
 
cdsIfSrcGuardEnable OBJECT-TYPE
    SYNTAX      TruthValue
    MAX-ACCESS  read-write
    STATUS      current
    DESCRIPTION
        "This object indicates whether IP Source Guard is enabled
        at this interface. 

        If this object is set to 'true', IP Source Guard is
        enabled. Traffic coming to this interface will be forwarded
        if it is from the list of IP addresses obtained through
        DHCP Snooping. Otherwise, it is denied.

        If this object is set to 'false', IP Source Guard is
        disabled." 
    ::= { cdsIfSrcGuardConfigEntry 1 }


cdsIfSrcGuardAddrTable OBJECT-TYPE
    SYNTAX       SEQUENCE OF CdsIfSrcGuardAddrEntry
    MAX-ACCESS   not-accessible
    STATUS       current
    DESCRIPTION
        "A table provides the information on IP addresses used
        for IP Source Guard purpose at each physical interface
        capable of this feature. Some of the interfaces
        (but not limited to) for which this feature might be
        applicable are: ifType = ethernetCsmacd(6)."
    ::= { cdsSrcGuard 2 }
 
cdsIfSrcGuardAddrEntry OBJECT-TYPE
    SYNTAX       CdsIfSrcGuardAddrEntry 
    MAX-ACCESS   not-accessible
    STATUS       current
    DESCRIPTION
        "A row instance contains the IP address type and IP
        address used for IP Source Guard purpose at each
        physical interface capable of this feature." 
    INDEX { ifIndex, cdsIfSrcGuardIndex }
    ::= { cdsIfSrcGuardAddrTable 1 }

CdsIfSrcGuardAddrEntry ::= SEQUENCE {
    cdsIfSrcGuardIndex        Unsigned32,
    cdsIfSrcGuardAddrType     InetAddressType,
    cdsIfSrcGuardAddress      InetAddress 
}
 
cdsIfSrcGuardIndex OBJECT-TYPE
    SYNTAX      Unsigned32 
    MAX-ACCESS  not-accessible 
    STATUS      current
    DESCRIPTION
        "This object indicates the index of this entry." 
    ::= { cdsIfSrcGuardAddrEntry 1 }

cdsIfSrcGuardAddrType OBJECT-TYPE
    SYNTAX      InetAddressType 
    MAX-ACCESS  read-only 
    STATUS      current
    DESCRIPTION
        "This object indicates the type of IP address denoted
        in cdsIfSrcGuardAddress object."
    ::= { cdsIfSrcGuardAddrEntry 2 }

cdsIfSrcGuardAddress OBJECT-TYPE
    SYNTAX      InetAddress 
    MAX-ACCESS  read-only 
    STATUS      current
    DESCRIPTION
        "This object indicates the IP address obtained at
        this interface through DHCP Snooping." 
    ::= { cdsIfSrcGuardAddrEntry 3 }

-- Conformance

cdsMIBCompliances
    OBJECT IDENTIFIER ::= { ciscoDhcpSnoopingMIBConformance 1 }

cdsMIBGroups
    OBJECT IDENTIFIER ::= { ciscoDhcpSnoopingMIBConformance 2 }

cdsMIBCompliance MODULE-COMPLIANCE
    STATUS  current
    DESCRIPTION
        "The compliance statement for the CISCO-DHCP-SNOOPING-MIB"
    MODULE
    MANDATORY-GROUPS { 
            cdsIfConfigGroup,
            cdsBindingsGroup
    }
   
    GROUP cdsGlobalEnableGroup
    DESCRIPTION
        "This group is mandatory only for the platform which supports
         enabling the DHCP Snooping feature at device level."

    GROUP cdsDatabaseGroup
    DESCRIPTION
        "This group is mandatory only for the platform which supports
         storage of DHCP bindings information."

    GROUP cdsVlanConfigGroup
    DESCRIPTION
        "This group is mandatory only for the platform which supports
         controlling DHCP Snooping per VLAN."

    GROUP cdsIfRateLimitGroup
    DESCRIPTION
        "This group is mandatory only for the platform which supports
         DHCP Snooping rate limit per interface."

    GROUP cdsStatisticsGroup
    DESCRIPTION
        "This group is mandatory only for the platform which supports
         DHCP Snooping statistics information."

    GROUP cdsRelayAgentInfoOptGroup
    DESCRIPTION
        "This group is mandatory only for the platform which supports
         DHCP Snooping option 82 insertion information."

    GROUP cdsIfSrcGuardGroup
    DESCRIPTION
        "This group is mandatory only for the platform which supports
         IP Source Guard."

    GROUP cdsMatchMacAddressGroup
    DESCRIPTION
        "This group is mandatory only for the platform which supports
         DHCP Snooping Mac address matching."

    ::= { cdsMIBCompliances 1 }

-- Units of Conformance

-- cdsGlobalGroup

cdsGlobalEnableGroup OBJECT-GROUP
    OBJECTS {
        cdsFeatureEnable
    }
    STATUS current
    DESCRIPTION
        "A collection of object which are used to configure as
         well as show information regarding the feature enabling." 
    ::= { cdsMIBGroups 1 }

cdsDatabaseGroup OBJECT-GROUP
    OBJECTS {
        cdsDatabaseFile,
        cdsDatabaseUpdateInterval
    }
    STATUS current
    DESCRIPTION
        "A collection of objects which are used to configure as
         well as show information regarding the DHCP Snooping 
         database filename and update interval."
    ::= { cdsMIBGroups 2 }

cdsVlanConfigGroup OBJECT-GROUP
    OBJECTS {
        cdsVlanDhcpSnoopingEnable
    }
    STATUS current
    DESCRIPTION
        "A collection of object which are used to configure as
         well as show information regarding the DHCP Snooping 
         feature per VLAN."
    ::= { cdsMIBGroups 3 }

cdsIfConfigGroup OBJECT-GROUP
    OBJECTS {
        cdsIfTrustEnable        
    }
    STATUS current
    DESCRIPTION
        "A collection of object which are used to configure as
         well as show information regarding the interface trust
         state for DHCP Snooping purpose."
    ::= { cdsMIBGroups 4 }

cdsIfRateLimitGroup OBJECT-GROUP
    OBJECTS {
        cdsIfRateLimit        
    }
    STATUS current
    DESCRIPTION
        "A collection of object which are used to configure as
         well as show information regarding the rate limit per 
         interface for DHCP Snooping purpose."
    ::= { cdsMIBGroups 5 }

cdsBindingsGroup OBJECT-GROUP
    OBJECTS {
        cdsBindingsAddrType,
        cdsBindingsIpAddress,
        cdsBindingsInterface,
        cdsBindingsLeasedTime,
        cdsBindingsStatus 
    }
    STATUS current
    DESCRIPTION
        "A collection of object which are used to configure as
         well as show information regarding the DHCP bindings
         data." 
    ::= { cdsMIBGroups 6 }

cdsStatisticsGroup OBJECT-GROUP
    OBJECTS {
        cdsTotalForwardedPkts,
        cdsTotalDroppedPkts,
        cdsUntrustedPortDroppedPkts
    }
    STATUS current
    DESCRIPTION
        "A collection of object which are used to show statistics
         information regarding DHCP Snooping feature."
    ::= { cdsMIBGroups 7 }

cdsRelayAgentInfoOptGroup OBJECT-GROUP
    OBJECTS {
        cdsRelayAgentInfoOptEnable
    }
    STATUS current
    DESCRIPTION
        "A collection of objects which are used to configure as
         well as show information regarding DHCP Option 82
         insertion."
    ::= { cdsMIBGroups 8 }

cdsIfSrcGuardGroup OBJECT-GROUP
    OBJECTS {
        cdsIfSrcGuardEnable,
        cdsIfSrcGuardAddrType,
        cdsIfSrcGuardAddress 
    }
    STATUS current
    DESCRIPTION
        "A collection of objects which are used to configure as
         well as show information regarding IP Source Guard 
         purpose."
    ::= { cdsMIBGroups 9 }

cdsRelayAgentRemoteIdGroup OBJECT-GROUP
    OBJECTS {
        cdsRelayAgentInfoOptRemoteId
    }
    STATUS current
    DESCRIPTION
        "A collection of objects which are used to indicate information
         regarding DHCP Option 82 remote ID relay agent."
    ::= { cdsMIBGroups 10 }

cdsMatchMacAddressGroup OBJECT-GROUP
    OBJECTS {
        cdsMatchMacAddressEnable
    }
    STATUS current
    DESCRIPTION
        "A collection of objects which are used to configure as
         well as show information regarding DHCP Snooping Mac
         address matching."
    ::= { cdsMIBGroups 11 }

END