HPN-ICF-DHCPRELAY-MIB

All MIBs › HPN-ICF-DHCPRELAY-MIB

Last Updated: 2005-06-08

Category: Domain: Subscriber Management, Protocol: DHCP, Vendor: H3C/HH3C, Vendor: HP/HPE

Description: HP Networking ICF SNMP MIB for DHCP relay advanced configuration including option-82 insertion on HP networking devices.

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What Is HPN-ICF-DHCPRELAY-MIB?

HPN-ICF-DHCPRELAY-MIB is part of HP Networking's ICF (Integrated Comware Framework) MIB family and covers advanced DHCP relay agent configuration, most notably DHCP option-82 (relay agent information) insertion behavior on HP/H3C-derived networking switches and routers. It primarily exposes configuration-oriented data: relay interface settings, option-82 sub-option formatting, and per-interface relay policy, rather than raw traffic counters. Its monitoring value lies chiefly in confirming that the DHCP relay feature and option-82 insertion are enabled and correctly configured on the intended interfaces, which is a software/configuration status check rather than a hardware health check; it does not report on power, temperature, or CPU load. It depends on general DHCP relay concepts defined in IETF DHCP RFCs and complements HP's broader ICF configuration MIB set. It is typically deployed on HP Networking (HP/H3C Comware-based) enterprise switches and routers acting as DHCP relay agents in campus or branch networks, where HPN-ICF-DHCPRELAY-MIB SNMP monitoring confirms option-82 insertion settings match network policy.

IPNetwork Monitor allows you to monitor SNMP objects defined in HPN-ICF-DHCPRELAY-MIB. Use the built-in SNMP Monitoring Browser to explore available variables, view their current values and descriptions, and select the objects you want to monitor. You can then create SNMP monitors, configure thresholds, and receive alerts when monitored values change.

Supported Devices

HP Networking (HP/H3C Comware-based) switch or router

Monitoring Examples

No object or table names were provided in the source for this module, so specific polling examples cannot be grounded in real identifiers; in practice an administrator would expect to check per-interface DHCP relay and option-82 enable/insertion settings to confirm relay behavior matches network policy. Because no sample objects are available, this description is limited to the general purpose stated in the module.

What Can Be Monitored

DHCP relay agent enable status per interface
option-82 insertion configuration
relay agent policy settings

Imported Objects

From HPN-ICF-OID-MIB

hpnicfCommon

OBJECT-IDENTITY

From INET-ADDRESS-MIB

InetAddress
InetAddressType

From RFC1213-MIB

ifIndex

From SNMPv2-SMI

Integer32
MODULE-IDENTITY
OBJECT-TYPE
Unsigned32

From SNMPv2-TC

MacAddress
RowStatus
TruthValue

OIDs

OID symbolic	OID numeric	Type	Access	Description
hpnicfDhcpRelay	1.3.6.1.4.1.11.2.14.11.15.2.58			DHCPR MIB
hpnicfDHCPRMibObject	1.3.6.1.4.1.11.2.14.11.15.2.58.1
hpnicfDHCPRIfSelectTable	1.3.6.1.4.1.11.2.14.11.15.2.58.1.1		not-accessible	A table for configuring relay mode for interfaces.
hpnicfDHCPRIfSelectEntry	1.3.6.1.4.1.11.2.14.11.15.2.58.1.1.1		not-accessible	An entry for configuring relay mode for an interface.
INT hpnicfDHCPRIfSelectRelayMode	1.3.6.1.4.1.11.2.14.11.15.2.58.1.1.1.1	INTEGER	read-write	If the value is on, the DHCP relay function would be enabled on this interface.
hpnicfDHCPRIpToGroupTable	1.3.6.1.4.1.11.2.14.11.15.2.58.1.2		not-accessible	A table for configuring ip addresses for DHCP server groups.
hpnicfDHCPRIpToGroupEntry	1.3.6.1.4.1.11.2.14.11.15.2.58.1.2.1		not-accessible	An entry for configuring ip addresses for a DHCP server group.
I32 hpnicfDHCPRIpToGroupGroupId	1.3.6.1.4.1.11.2.14.11.15.2.58.1.2.1.1	Integer32	not-accessible	Group identifier of DHCP server group.
IPt hpnicfDHCPRIpToGroupServerIpType	1.3.6.1.4.1.11.2.14.11.15.2.58.1.2.1.2	InetAddressType	not-accessible	Ip address type of DHCP server.
IP hpnicfDHCPRIpToGroupServerIp	1.3.6.1.4.1.11.2.14.11.15.2.58.1.2.1.3	InetAddress	not-accessible	Ip address of DHCP server.
ROW hpnicfDHCPRIpToGroupRowStatus	1.3.6.1.4.1.11.2.14.11.15.2.58.1.2.1.4	RowStatus	read-create	Operation status of this table entry. Three actions are used: active, createAndGo, destroy.
hpnicfDHCPRIfToGroupTable	1.3.6.1.4.1.11.2.14.11.15.2.58.1.3		not-accessible	A table for configuring DHCP server groups for interfaces.
hpnicfDHCPRIfToGroupEntry	1.3.6.1.4.1.11.2.14.11.15.2.58.1.3.1		not-accessible	An entry for configuring DHCP server group for an interface.
I32 hpnicfDHCPRIfToGroupGroupId	1.3.6.1.4.1.11.2.14.11.15.2.58.1.3.1.1	Integer32	read-write	The DHCP server group for this interface.
ROW hpnicfDHCPRIfToGroupRowStatus	1.3.6.1.4.1.11.2.14.11.15.2.58.1.3.1.2	RowStatus	read-create	Operation status of this table entry. Three actions are used: active, createAndGo, destroy
hpnicfDHCPRAddrCheckTable	1.3.6.1.4.1.11.2.14.11.15.2.58.1.4		not-accessible	A table containing the states of dhcp security address check switchs for interfaces.
hpnicfDHCPRAddrCheckEntry	1.3.6.1.4.1.11.2.14.11.15.2.58.1.4.1		not-accessible	An entry containing the state of dhcp security address check switch for an interface.
INT hpnicfDHCPRAddrCheckSwitch	1.3.6.1.4.1.11.2.14.11.15.2.58.1.4.1.1	INTEGER	read-write	The state of dhcp security address check switch for this interface. It has two defined values: enabled and disabled. If the value is enabled, the address check function would be enabled. The default value is disabled.
hpnicfDHCPRSecurityTable	1.3.6.1.4.1.11.2.14.11.15.2.58.1.5		not-accessible	A table containing the information of DHCP security.
hpnicfDHCPRSecurityEntry	1.3.6.1.4.1.11.2.14.11.15.2.58.1.5.1		not-accessible	An entry containing the information of DHCP security.
IPt hpnicfDHCPRSecurityClientIpAddrType	1.3.6.1.4.1.11.2.14.11.15.2.58.1.5.1.1	InetAddressType	not-accessible	DHCP client's net ip address type
IP hpnicfDHCPRSecurityClientIpAddr	1.3.6.1.4.1.11.2.14.11.15.2.58.1.5.1.2	InetAddress	not-accessible	DHCP client's net ip address
MAC hpnicfDHCPRSecurityClientMacAddr	1.3.6.1.4.1.11.2.14.11.15.2.58.1.5.1.3	MacAddress	read-write	DHCP client's mac address
INT hpnicfDHCPRSecurityClientProperty	1.3.6.1.4.1.11.2.14.11.15.2.58.1.5.1.4	INTEGER	read-write	Property of client address
ROW hpnicfDHCPRSecurityClientRowStatus	1.3.6.1.4.1.11.2.14.11.15.2.58.1.5.1.5	RowStatus	read-create	Operation status of this table entry. Three actions are used: active, createAndGo, destroy
hpnicfDHCPRStatisticsGroup	1.3.6.1.4.1.11.2.14.11.15.2.58.1.6
U32 hpnicfDHCPRRxClientPktNum	1.3.6.1.4.1.11.2.14.11.15.2.58.1.6.1	Unsigned32	read-only	The total number of the packets received from DHCP clients by DHCP relay.
U32 hpnicfDHCPRTxClientPktNum	1.3.6.1.4.1.11.2.14.11.15.2.58.1.6.2	Unsigned32	read-only	The total number of the brodcast packets transmitted to DHCP clients by DHCP relay.
U32 hpnicfDHCPRRxServerPktNum	1.3.6.1.4.1.11.2.14.11.15.2.58.1.6.3	Unsigned32	read-only	The total number of the packets received from DHCP Servers by DHCP relay.
U32 hpnicfDHCPRTxServerPktNum	1.3.6.1.4.1.11.2.14.11.15.2.58.1.6.4	Unsigned32	read-only	The total number of the packets transmitted to DHCP Servers by DHCP relay.
U32 hpnicfDHCPRDiscoverPktNum	1.3.6.1.4.1.11.2.14.11.15.2.58.1.6.5	Unsigned32	read-only	The total number of the DHCP Discover packets handled by DHCP relay.
U32 hpnicfDHCPRRequestPktNum	1.3.6.1.4.1.11.2.14.11.15.2.58.1.6.6	Unsigned32	read-only	The total number of the DHCP Request packets handled by DHCP relay.
U32 hpnicfDHCPRDeclinePktNum	1.3.6.1.4.1.11.2.14.11.15.2.58.1.6.7	Unsigned32	read-only	The total number of the DHCP Decline packets handled by DHCP relay.
U32 hpnicfDHCPRReleasePktNum	1.3.6.1.4.1.11.2.14.11.15.2.58.1.6.8	Unsigned32	read-only	The total number of the DHCP Release packets handled by DHCP relay.
U32 hpnicfDHCPRInformPktNum	1.3.6.1.4.1.11.2.14.11.15.2.58.1.6.9	Unsigned32	read-only	The total number of the DHCP Inform packets handled by DHCP relay.
U32 hpnicfDHCPROfferPktNum	1.3.6.1.4.1.11.2.14.11.15.2.58.1.6.10	Unsigned32	read-only	The total number of the DHCP Offer packets handled by DHCP relay.
U32 hpnicfDHCPRAckPktNum	1.3.6.1.4.1.11.2.14.11.15.2.58.1.6.11	Unsigned32	read-only	The total number of the DHCP Ack packets handled by DHCP relay.
U32 hpnicfDHCPRNakPktNum	1.3.6.1.4.1.11.2.14.11.15.2.58.1.6.12	Unsigned32	read-only	The total number of the DHCP Nak packets handled by DHCP relay.
T/F hpnicfDHCPRStatisticsReset	1.3.6.1.4.1.11.2.14.11.15.2.58.1.6.13	TruthValue	read-write	This node only supports set operation. If the value is true,it will clear all of the packet statistics.
hpnicfDHCPRCycleGroup	1.3.6.1.4.1.11.2.14.11.15.2.58.1.7
INT hpnicfDHCPRCycleStatus	1.3.6.1.4.1.11.2.14.11.15.2.58.1.7.1	INTEGER	read-write	If the value is on, the cycle function would be enabled.
hpnicfDHCPRConfigOption82Group	1.3.6.1.4.1.11.2.14.11.15.2.58.1.8
INT hpnicfDHCPROption82Switch	1.3.6.1.4.1.11.2.14.11.15.2.58.1.8.1	INTEGER	read-write	If the value is enabled, DHCP relay supporting option 82 function would be enabled.
INT hpnicfDHCPROption82HandleStrategy	1.3.6.1.4.1.11.2.14.11.15.2.58.1.8.2	INTEGER	read-write	The strategies of DHCP relay handling option 82. 'drop' indicates DHCP relay discarding the request packet including option 82. 'keep' indicates DHCP relay accepting the request packet without any change of the option 82. 'replace' indicates DHCP relay accepting the request packet on condition that it generates a new option 82 to replace the original one.
hpnicfDHCPRConfigOption82IfTable	1.3.6.1.4.1.11.2.14.11.15.2.58.1.8.3		not-accessible	A table containing the information of DHCP option 82. This table depends on hpnicfDHCPRIfToGroupTable. An entry of this table will be created when an entry of hpnicfDHCPRIfToGroupTable is created.
hpnicfDHCPRConfigOption82IfEntry	1.3.6.1.4.1.11.2.14.11.15.2.58.1.8.3.1		not-accessible	An entry containing the information of DHCP option 82.
INT hpnicfDHCPROption82IfSwitch	1.3.6.1.4.1.11.2.14.11.15.2.58.1.8.3.1.1	INTEGER	read-write	If DHCP relay supports option 82 functions, the value is 'enabled'. If DHCP relay does not support option 82 functions, the value is 'disabled'.
INT hpnicfDHCPROption82IfStrategy	1.3.6.1.4.1.11.2.14.11.15.2.58.1.8.3.1.2	INTEGER	read-write	The strategies of DHCP relay handling option 82. 'drop' indicates DHCP relay discarding the request packet including option 82. 'keep' indicates DHCP relay accepting the request packet without any change of the option 82. 'replace' indicates DHCP relay accepting the request packet on condition that it generates a new option 82 to replace the original one.
INT hpnicfDHCPROption82IfFormat	1.3.6.1.4.1.11.2.14.11.15.2.58.1.8.3.1.3	INTEGER	read-write	The format of DHCP relay option 82. 'normal' is the standard format. 'verbose' is the detailed format.
INT hpnicfDHCPROption82IfNodeType	1.3.6.1.4.1.11.2.14.11.15.2.58.1.8.3.1.4	INTEGER	read-write	Property of DHCP relay option 82 verbose format. The value can be set by user only when the value of hpnicfDHCPROption82IfFormat is set with 'verbose'. If the value of hpnicfDHCPROption82IfFormat is 'normal', the value is automatically set with 'invalid'. the value can not be set with 'invalid' by user. 'mac' indicates the option 82 verbose format is filled in with the mac of DHCP relay input interface. If the value of hpnicfDHCPROption82IfFormat is set with 'verbose', the value is automatically set with 'mac'. 'sysname' indicates the option 82 verbose format is filled in with the name of the DHCP relay. 'userdefine' indicates the option 82 verbose format is filled in with the string defined by user. If the value is set with 'userdefine', the value of hpnicfDHCPROption82IfUsrDefString must be set simultaneously.
OCT hpnicfDHCPROption82IfUsrDefString	1.3.6.1.4.1.11.2.14.11.15.2.58.1.8.3.1.5	OCTET STRING	read-write	The string defined by user to fill in the option 82 verbose format. If the value of hpnicfDHCPROption82IfFormat is 'normal', or the value of hpnicfDHCPROption82IfNodeType is 'mac' or 'sysname', it is set with a null string automatically and can not be modified by user. It must be set with a non-zero length string when the value of hpnicfDHCPROption82IfNodeType is set with 'userdefine'.

RFC description

DHCP relay agent MIB supporting relay mode configuration and Option 82 processing on Hewlett-Packard network devices.

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Download HPN-ICF-DHCPRELAY-MIB

What Is HPN-ICF-DHCPRELAY-MIB?

Supported Devices

Monitoring Examples

What Can Be Monitored

This MIB depends on

Related MIBs

RFC description