-- ========================================================================= -- Copyright (c) 2004-2017 Hangzhou H3C Tech. Co., Ltd. All rights reserved. -- -- Description: DHCP Snooping MIB 2 -- Reference: -- Version: V1.3 -- History: -- V1.0 The initial version, created by lilin, 2012.05.15 -- V1.1 Modified the mib description by lilin, 2013.04.15 -- V1.2 Modified h3cDhcpSnoop2IfMaxLearnNum by yuguoqing, 2014.03.20 -- V1.3 Modified h3cDhcpSnoop2IfOpt82CIDMode by heminhong, 2017.01.13 -- ========================================================================= H3C-DHCP-SNOOP2-MIB DEFINITIONS ::= BEGIN -- ========================================================================= -- Imported variables and types -- ========================================================================= IMPORTS TruthValue, RowStatus, MacAddress FROM SNMPv2-TC MODULE-IDENTITY, OBJECT-TYPE, Counter64, Unsigned32 FROM SNMPv2-SMI ifIndex, InterfaceIndexOrZero FROM IF-MIB InetAddressIPv4 FROM INET-ADDRESS-MIB h3cCommon FROM HUAWEI-3COM-OID-MIB; -- ========================================================================= -- Module identity -- ========================================================================= h3cDhcpSnoop2 MODULE-IDENTITY LAST-UPDATED "201701130000Z" ORGANIZATION "Hangzhou H3C Technologies Co., Ltd." CONTACT-INFO "Platform Team Hangzhou H3C Technologies Co., Ltd. Hai-Dian District Beijing P.R. China http://www.h3c.com Zip:100085 " DESCRIPTION "DHCP SNOOPING MIB 2" REVISION "201701130000Z" DESCRIPTION "Modified to add 'h3cDhcpSnoop2IfOpt82CIDMode' mode." REVISION "201304150000Z" DESCRIPTION "The private MIB file includes the DHCP Snooping profile." ::= { h3cCommon 124 } -- ========================================================================== -- Scalar objects definition -- ========================================================================== h3cDhcpSnoop2ScalarObjects OBJECT IDENTIFIER ::= { h3cDhcpSnoop2 1 } -- ================================================================== -- h3cDhcpSnoop2ScalarObjects: h3cDhcpSnoop2ConfigGroup -- ================================================================== h3cDhcpSnoop2ConfigGroup OBJECT IDENTIFIER ::= { h3cDhcpSnoop2ScalarObjects 1 } h3cDhcpSnoop2Enabled OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-write STATUS current DESCRIPTION "If the value of this object is set to 'true', DHCP snooping is enabled." DEFVAL { false } ::= { h3cDhcpSnoop2ConfigGroup 1 } h3cDhcpSnoop2BindDbName OBJECT-TYPE SYNTAX OCTET STRING(SIZE(0..512)) MAX-ACCESS read-write STATUS current DESCRIPTION "Name of the file that used to store binding information. If the value of the object is set to a zero-length string, the configuration will be removed." ::= { h3cDhcpSnoop2ConfigGroup 2 } h3cDhcpSnoop2BindRefreshIntvl OBJECT-TYPE SYNTAX Unsigned32(60..864000) MAX-ACCESS read-write STATUS current DESCRIPTION "The refresh interval of the binding information in seconds." DEFVAL { 300 } ::= { h3cDhcpSnoop2ConfigGroup 3 } h3cDhcpSnoop2BindRefresh OBJECT-TYPE SYNTAX INTEGER { on(1) } MAX-ACCESS read-write STATUS current DESCRIPTION "If the value of this object is set to 'on', the binding information will be refreshed immediately." ::= { h3cDhcpSnoop2ConfigGroup 4 } -- ================================================================== -- h3cDhcpSnoop2ScalarObjects: h3cDhcpSnoop2StatisticsGroup -- ================================================================== h3cDhcpSnoop2StatisticsGroup OBJECT IDENTIFIER ::= { h3cDhcpSnoop2ScalarObjects 2 } h3cDhcpSnoop2PktSentNum OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of the packets send by DHCP snooping." ::= { h3cDhcpSnoop2StatisticsGroup 1 } h3cDhcpSnoop2PktRcvNum OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of the packets received by DHCP snooping." ::= { h3cDhcpSnoop2StatisticsGroup 2 } h3cDhcpSnoop2PktDropNum OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of the packets dropped by DHCP snooping." ::= { h3cDhcpSnoop2StatisticsGroup 3 } -- ========================================================================== -- Table definition -- ========================================================================== h3cDhcpSnoop2Tables OBJECT IDENTIFIER ::= { h3cDhcpSnoop2 2 } -- ========================================================================== -- 1st Table of h3cDhcpSnoop2Tables: h3cDhcpSnoop2BindTable -- ========================================================================== h3cDhcpSnoop2BindTable OBJECT-TYPE SYNTAX SEQUENCE OF H3cDhcpSnoop2BindEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The table containing information of DHCP clients listened by DHCP snooping." ::= { h3cDhcpSnoop2Tables 1 } h3cDhcpSnoop2BindEntry OBJECT-TYPE SYNTAX H3cDhcpSnoop2BindEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An entry containing information of DHCP clients." INDEX { h3cDhcpSnoop2BindIpAddr, h3cDhcpSnoop2BindVlanId, h3cDhcpSnoop2BindSecVlanId } ::= { h3cDhcpSnoop2BindTable 1 } H3cDhcpSnoop2BindEntry ::= SEQUENCE { h3cDhcpSnoop2BindIpAddr InetAddressIPv4, h3cDhcpSnoop2BindVlanId Unsigned32, h3cDhcpSnoop2BindSecVlanId Unsigned32, h3cDhcpSnoop2BindMacAddr MacAddress, h3cDhcpSnoop2BindLease Unsigned32, h3cDhcpSnoop2BindPortIndex InterfaceIndexOrZero, h3cDhcpSnoop2BindRowStatus RowStatus } h3cDhcpSnoop2BindIpAddr OBJECT-TYPE SYNTAX InetAddressIPv4 MAX-ACCESS not-accessible STATUS current DESCRIPTION "DHCP client's IP addresses collected by DHCP snooping." ::= { h3cDhcpSnoop2BindEntry 1 } h3cDhcpSnoop2BindVlanId OBJECT-TYPE SYNTAX Unsigned32(1..4094) MAX-ACCESS not-accessible STATUS current DESCRIPTION "DHCP client's VLAN ID collected by DHCP snooping." ::= { h3cDhcpSnoop2BindEntry 2 } h3cDhcpSnoop2BindSecVlanId OBJECT-TYPE SYNTAX Unsigned32(1..4094 | 65535) MAX-ACCESS not-accessible STATUS current DESCRIPTION "DHCP client's second VLAN ID collected by DHCP snooping. 65535 means no second VLAN." ::= { h3cDhcpSnoop2BindEntry 3 } h3cDhcpSnoop2BindMacAddr OBJECT-TYPE SYNTAX MacAddress MAX-ACCESS read-only STATUS current DESCRIPTION "DHCP client's MAC address collected by DHCP snooping." ::= { h3cDhcpSnoop2BindEntry 4 } h3cDhcpSnoop2BindLease OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "Left lease time in seconds collected by DHCP snooping. The value of this object cannot be 0." ::= { h3cDhcpSnoop2BindEntry 5 } h3cDhcpSnoop2BindPortIndex OBJECT-TYPE SYNTAX InterfaceIndexOrZero MAX-ACCESS read-only STATUS current DESCRIPTION "DHCP client's port index collected by DHCP snooping. The value of zero means unknown port." ::= { h3cDhcpSnoop2BindEntry 6 } h3cDhcpSnoop2BindRowStatus OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-create STATUS current DESCRIPTION "RowStatus. Only destroy action is allow to use." ::= { h3cDhcpSnoop2BindEntry 7 } -- ========================================================================== -- 2nd Table of h3cDhcpSnoop2Tables: h3cDhcpSnoop2IfConfigTable -- ========================================================================== h3cDhcpSnoop2IfConfigTable OBJECT-TYPE SYNTAX SEQUENCE OF H3cDhcpSnoop2IfConfigEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table is used to configure DHCP snooping functions on ports." ::= {h3cDhcpSnoop2Tables 2 } h3cDhcpSnoop2IfConfigEntry OBJECT-TYPE SYNTAX H3cDhcpSnoop2IfConfigEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An entry containing DHCP snooping configurations of ports." INDEX { ifIndex } ::= {h3cDhcpSnoop2IfConfigTable 1} H3cDhcpSnoop2IfConfigEntry ::= SEQUENCE { h3cDhcpSnoop2IfTrustStatus INTEGER, h3cDhcpSnoop2IfCheckMac TruthValue, h3cDhcpSnoop2IfCheckRequest TruthValue, h3cDhcpSnoop2IfRateLimit Unsigned32, h3cDhcpSnoop2IfRecordBind TruthValue, h3cDhcpSnoop2IfMaxLearnNum Unsigned32, h3cDhcpSnoop2IfOpt82Enable TruthValue, h3cDhcpSnoop2IfOpt82Strategy INTEGER, h3cDhcpSnoop2IfOpt82CIDMode INTEGER, h3cDhcpSnoop2IfOpt82CIDNodeType INTEGER, h3cDhcpSnoop2IfOpt82CIDNodeStr OCTET STRING, h3cDhcpSnoop2IfOpt82CIDStr OCTET STRING, h3cDhcpSnoop2IfOpt82CIDFormat INTEGER, h3cDhcpSnoop2IfOpt82RIDMode INTEGER, h3cDhcpSnoop2IfOpt82RIDStr OCTET STRING, h3cDhcpSnoop2IfOpt82RIDFormat INTEGER } h3cDhcpSnoop2IfTrustStatus OBJECT-TYPE SYNTAX INTEGER { untrusted(0), trusted(1) } MAX-ACCESS read-write STATUS current DESCRIPTION "Trusted status of the port." DEFVAL { untrusted } ::= { h3cDhcpSnoop2IfConfigEntry 1 } h3cDhcpSnoop2IfCheckMac OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-write STATUS current DESCRIPTION "If the value is 'true', MAC address of DHCP packets received on the port will be checked." DEFVAL { false } ::= { h3cDhcpSnoop2IfConfigEntry 2 } h3cDhcpSnoop2IfCheckRequest OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-write STATUS current DESCRIPTION "If the value is 'true', DHCP request packets will be checked." DEFVAL { false } ::= { h3cDhcpSnoop2IfConfigEntry 3 } h3cDhcpSnoop2IfRateLimit OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-write STATUS current DESCRIPTION "The rate limit in Kbps. If the value is 0, there is no rate limit on the port." DEFVAL { 0 } ::= { h3cDhcpSnoop2IfConfigEntry 4 } h3cDhcpSnoop2IfRecordBind OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-write STATUS current DESCRIPTION "If the value is 'true', information of DHCP packets received on the port will be recorded." DEFVAL { false } ::= { h3cDhcpSnoop2IfConfigEntry 5 } h3cDhcpSnoop2IfMaxLearnNum OBJECT-TYPE SYNTAX Unsigned32(0..4294967295) MAX-ACCESS read-write STATUS current DESCRIPTION "The maximum number of binding entries that could be learned on the port. If the value is 0, it means that there is no threshold on the port." DEFVAL { 0 } ::= { h3cDhcpSnoop2IfConfigEntry 6 } h3cDhcpSnoop2IfOpt82Enable OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-write STATUS current DESCRIPTION "If DHCP snooping supports option 82 functions, the value is 'true'. If DHCP snooping does NOT support option 82 functions, the value is 'false'." DEFVAL { false } ::= { h3cDhcpSnoop2IfConfigEntry 7 } h3cDhcpSnoop2IfOpt82Strategy OBJECT-TYPE SYNTAX INTEGER { drop(1), keep(2), replace(3) } MAX-ACCESS read-write STATUS current DESCRIPTION "The strategy of DHCP snooping handling option 82. 'drop' indicates DHCP snooping discarding the request packet including option 82. 'keep' indicates DHCP snooping accepting the request packet without any change of the option 82. 'replace' indicates DHCP snooping accepting the request packet on condition that it generates a new option 82 to replace the original one." DEFVAL { replace } ::= { h3cDhcpSnoop2IfConfigEntry 8 } h3cDhcpSnoop2IfOpt82CIDMode OBJECT-TYPE SYNTAX INTEGER { normal(1), verbose(2), userDefine(3), bas(4) } MAX-ACCESS read-write STATUS current DESCRIPTION "The mode of filling in the circuit ID suboption of DHCP option 82. 'normal' is the standard mode. 'verbose' is the detailed mode. 'userDefine' is the user-defined mode. 'bas' is the bas mode. If the value of this object is set to 'userDefine', h3cDhcpSnoop2IfOpt82CIDStr must also be set." DEFVAL { normal } ::= { h3cDhcpSnoop2IfConfigEntry 9 } h3cDhcpSnoop2IfOpt82CIDNodeType OBJECT-TYPE SYNTAX INTEGER { invalid(1), mac(2), sysname(3), userDefine(4) } MAX-ACCESS read-write STATUS current DESCRIPTION "Type of access node identifier that is used to fill in the circuit ID suboption of option 82 when the value of h3cDhcpSnoop2IfOption82CIDMode is set to 'verbose'. The SET operation of this object must be with the SET operation of h3cDhcpSnoop2IfOpt82CIDMode. 'invalid' indicates that the node identifier is NOT used to fill in the circuit ID suboption of option 82. If the value of h3cDhcpSnoop2IfOpt82CIDMode is NOT 'verbose', the value of this object is set to 'invalid' automatically. Otherwise the value of this object cannot be set to 'invalid'. 'mac' indicates that the node identifier is filled in with the bridge MAC of DHCP snooping device. If the value of h3cDhcpSnoop2IfOpt82CIDMode is set to 'verbose', the default value of this object is 'mac'. 'sysname' indicates that the node identifier is filled in with the sysname of the DHCP snooping. 'userDefine' indicates the node identifier is filled in with the string defined by the object of h3cDhcpSnoop2IfOpt82CIDNodeStr. If the value is set to 'userDefine', the value of h3cDhcpSnoop2IfOpt82CIDNodeStr must also be set to a non-zero length string." ::= { h3cDhcpSnoop2IfConfigEntry 10 } h3cDhcpSnoop2IfOpt82CIDNodeStr OBJECT-TYPE SYNTAX OCTET STRING(SIZE(0..50)) MAX-ACCESS read-write STATUS current DESCRIPTION "The string defined by user to fill in the node identifier in the verbose mode. If the value of h3cDhcpSnoop2IfOpt82CIDMode is NOT 'verbose', or the value of h3cDhcpSnoop2IfOpt82CIDNodeType is NOT 'userDefine', it is set to a zero-length string automatically. Otherwise it must be set to a non-zero length string. The SET operation of this object must be with the SET operation of h3cDhcpSnoop2IfOpt82CIDMode and h3cDhcpSnoop2IfOpt82CIDNodeType." ::= { h3cDhcpSnoop2IfConfigEntry 11 } h3cDhcpSnoop2IfOpt82CIDStr OBJECT-TYPE SYNTAX OCTET STRING(SIZE(0|3..63)) MAX-ACCESS read-write STATUS current DESCRIPTION "The string defined by user to fill in the circuit ID suboption of option 82 in the user-define mode. If the value of h3cDhcpSnoop2IfOpt82CIDMode is NOT 'userDefine', it is set to a zero-length string automatically. Otherwise it must be set to a non-zero length string. The SET operation of this object must be with the SET operation of h3cDhcpSnoop2IfOpt82CIDMode." ::= { h3cDhcpSnoop2IfConfigEntry 12 } h3cDhcpSnoop2IfOpt82CIDFormat OBJECT-TYPE SYNTAX INTEGER { hex(1), ascii(2), undefine(3) } MAX-ACCESS read-write STATUS current DESCRIPTION "The format of the circuit ID suboption of DHCP option 82. 'hex' is the hex format. 'ascii' is the ascii format. 'undefine' is the undefine format. If the value of h3cDhcpSnoop2IfOpt82CIDMode is 'normal', this object is set with 'hex' automatically and cannot be set with 'undefine'. If the value of h3cDhcpSnoop2IfOpt82CIDMode is 'verbose', the default value of this object is 'undefine'. If the value of h3cDhcpSnoop2IfOpt82CIDMode is 'userDefine', this object is set with 'ascii' automatically and cannot be set with other value. The SET operation of this object must be with the SET operation of h3cDhcpSnoop2IfOpt82CIDMode." ::= { h3cDhcpSnoop2IfConfigEntry 13 } h3cDhcpSnoop2IfOpt82RIDMode OBJECT-TYPE SYNTAX INTEGER { normal(1), sysname(2), userDefine(3) } MAX-ACCESS read-write STATUS current DESCRIPTION "The mode of filling in the remote ID suboption of DHCP option 82. 'normal' is the standard mode. 'userDefine' is the user-defined mode. 'sysname' is the sysname mode. If the value of this object is set to 'userDefine', h3cDhcpSnoop2IfOpt82RIDStr must also be set." DEFVAL { normal } ::= { h3cDhcpSnoop2IfConfigEntry 14 } h3cDhcpSnoop2IfOpt82RIDStr OBJECT-TYPE SYNTAX OCTET STRING (SIZE(0..63)) MAX-ACCESS read-write STATUS current DESCRIPTION "The string defined by user to fill in the remote ID in the user-defined mode. If the value of h3cDhcpSnoop2IfOpt82RIDMode is NOT 'userDefine', this object is set with a zero-length string automatically. Otherwise it must be set with a non-zero length string. The SET operation of this object must be with the SET operation of h3cDhcpSnoop2IfOpt82RIDMode." ::= { h3cDhcpSnoop2IfConfigEntry 15 } h3cDhcpSnoop2IfOpt82RIDFormat OBJECT-TYPE SYNTAX INTEGER { hex(1), ascii(2) } MAX-ACCESS read-write STATUS current DESCRIPTION "The format of DHCP option 82 remote ID in 'normal' mode. 'hex' is the hex format. 'ascii' is the ascii format. If the value of h3cDhcpSnoop2IfOpt82RIDMode is 'sysname' or 'userDefine', this object is set with 'ascii' automatically and cannot be set with other value. If the value of h3cDhcpSnoop2IfOpt82RIDMode is 'normal', the default value of this object is 'hex'. The SET operation of this object must be with the SET operation of h3cDhcpSnoop2IfOpt82RIDMode." ::= { h3cDhcpSnoop2IfConfigEntry 16 } -- ================================================================== -- 3rd Table of h3cDhcpSnoop2Tables: h3cDhcpSnoop2IfVlanCIDTable -- ================================================================== h3cDhcpSnoop2IfVlanCIDTable OBJECT-TYPE SYNTAX SEQUENCE OF H3cDhcpSnoop2IfVlanCIDEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table containing the information of the circuit ID suboption of DHCP option 82 in VLAN." ::= { h3cDhcpSnoop2Tables 3 } h3cDhcpSnoop2IfVlanCIDEntry OBJECT-TYPE SYNTAX H3cDhcpSnoop2IfVlanCIDEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An entry containing the information of the circuit ID suboption of DHCP option 82 in VLAN." INDEX { ifIndex, h3cDhcpSnoop2IfVlanCIDVlanIndex } ::= { h3cDhcpSnoop2IfVlanCIDTable 1 } H3cDhcpSnoop2IfVlanCIDEntry ::= SEQUENCE { h3cDhcpSnoop2IfVlanCIDVlanIndex Unsigned32, h3cDhcpSnoop2IfVlanCIDStr OCTET STRING, h3cDhcpSnoop2IfVlanCIDRowStatus RowStatus } h3cDhcpSnoop2IfVlanCIDVlanIndex OBJECT-TYPE SYNTAX Unsigned32(1..4094) MAX-ACCESS not-accessible STATUS current DESCRIPTION "VLAN ID." ::= { h3cDhcpSnoop2IfVlanCIDEntry 1 } h3cDhcpSnoop2IfVlanCIDStr OBJECT-TYPE SYNTAX OCTET STRING(SIZE(3..63)) MAX-ACCESS read-create STATUS current DESCRIPTION "The string defined by user to fill in the circuit ID suboption of option 82." ::= { h3cDhcpSnoop2IfVlanCIDEntry 2 } h3cDhcpSnoop2IfVlanCIDRowStatus OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-create STATUS current DESCRIPTION "Operation status of this table entry. Three actions are used: active, createAndGo, destroy." ::= { h3cDhcpSnoop2IfVlanCIDEntry 3 } -- ================================================================== -- 4th Table of h3cDhcpSnoop2Tables: h3cDhcpSnoop2IfVlanRIDTable -- ================================================================== h3cDhcpSnoop2IfVlanRIDTable OBJECT-TYPE SYNTAX SEQUENCE OF H3cDhcpSnoop2IfVlanRIDEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table containing the information of the remote ID suboption of DHCP option 82 in VLAN." ::= { h3cDhcpSnoop2Tables 4 } h3cDhcpSnoop2IfVlanRIDEntry OBJECT-TYPE SYNTAX H3cDhcpSnoop2IfVlanRIDEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An entry containing the information of the remote ID suboption of DHCP option 82 in VLAN." INDEX { ifIndex, h3cDhcpSnoop2IfVlanRIDVlanIndex } ::= { h3cDhcpSnoop2IfVlanRIDTable 1 } H3cDhcpSnoop2IfVlanRIDEntry ::= SEQUENCE { h3cDhcpSnoop2IfVlanRIDVlanIndex Unsigned32, h3cDhcpSnoop2IfVlanRIDMode INTEGER, h3cDhcpSnoop2IfVlanRIDStr OCTET STRING, h3cDhcpSnoop2IfVlanRIDRowStatus RowStatus } h3cDhcpSnoop2IfVlanRIDVlanIndex OBJECT-TYPE SYNTAX Unsigned32(1..4094) MAX-ACCESS not-accessible STATUS current DESCRIPTION "VLAN ID." ::= { h3cDhcpSnoop2IfVlanRIDEntry 1 } h3cDhcpSnoop2IfVlanRIDMode OBJECT-TYPE SYNTAX INTEGER { sysname(1), userDefine(2) } MAX-ACCESS read-create STATUS current DESCRIPTION "The mode of filling in the remote ID suboption of DHCP option 82 in VLAN. 'sysname' indicates using the device sysname to fill in the suboption. 'userDefine' indicates using the string defined by h3cDhcpSnoop2IfVlanRIDStr to fill in the suboption. If the value of this object is set to 'userDefine', h3cDhcpSnoop2IfVlanRIDStr must also be set." ::= { h3cDhcpSnoop2IfVlanRIDEntry 2 } h3cDhcpSnoop2IfVlanRIDStr OBJECT-TYPE SYNTAX OCTET STRING(SIZE(0..63)) MAX-ACCESS read-create STATUS current DESCRIPTION "The string used to fill in the remote ID suboption. If the value of h3cDhcpSnoop2IfVlanRIDMode is NOT 'userDefine', this object is set with a zero-length string automatically. Otherwise it must be set with a non-zero length string. The SET operation of this object must be with the SET operation of h3cDhcpSnoop2IfVlanRIDMode." ::= { h3cDhcpSnoop2IfVlanRIDEntry 3 } h3cDhcpSnoop2IfVlanRIDRowStatus OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-create STATUS current DESCRIPTION "Operation status of this table entry. Three actions are used: active, createAndGo, destroy." ::= { h3cDhcpSnoop2IfVlanRIDEntry 4 } END