USR-MIP-MIB

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Organization: CommWorks Corporation, a 3Com Company

Last Updated: 2003-01-22

Category: CommWorks/3Com Access Equipment

Description: Manages Mobile IP home agent, care-of-address bindings, and mobility on CommWorks/3Com equipment.

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What Is USR-MIP-MIB?

USR-MIP-MIB is a MIB (originally U.S. Robotics, later CommWorks/3Com) for managing Mobile IP functionality, specifically the home agent role, care-of-address bindings, and general mobility management on CommWorks/3Com network access equipment. It exposes configuration and state objects related to mobile node registration and home-agent behavior, including at least one ICMP Path MTU Discovery control object (usrMipHaSendICMPforPMTUDiscovery) noted in its revision history. Its monitoring role is software/protocol-status oriented: tracking home-agent registration state and mobility bindings reveals whether roaming mobile nodes are being correctly tracked and whether PMTU discovery behavior is configured appropriately for tunneled traffic. It is built on and depends on the IETF Mobile IP standard (RFC 2002-era protocol) for its core semantics. It is deployed in CommWorks/3Com carrier access equipment supporting Mobile IP services for roaming subscribers. Engineers can download the USR-MIP-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in USR-MIP-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

CommWorks/3Com Mobile IP-capable access equipment

Monitoring Examples

Because sample_objects were empty for this module, no specific table names beyond the noted usrMipHaSendICMPforPMTUDiscovery object can be cited; a realistic scenario, consistent with the module's Mobile IP home-agent role, would involve checking home-agent binding state for a mobile node to confirm its care-of-address registration is current. An admin would also check whether ICMP-based PMTU discovery is enabled via usrMipHaSendICMPforPMTUDiscovery when diagnosing fragmentation issues on tunneled mobile traffic.

What Can Be Monitored

mobile node home-agent registration state
care-of-address bindings
ICMP PMTU discovery setting for Mobile IP tunnels

Imported Objects

From SNMPv2-SMI

Counter32
Gauge32
Integer32
IpAddress
MODULE-IDENTITY
NOTIFICATION-TYPE
OBJECT-IDENTITY
OBJECT-TYPE
Unsigned32

From SNMPv2-TC

DisplayString
RowStatus
TruthValue

From USR-DEFINITIONS-MIB

UsrConfigStatus
UsrSecretDisplay
UsrSpecialU32
common	OBJECT-IDENTITY

How to Use in IPNetwork Monitor

Example using usrMipHaRegReqsIn OID:

Select a CommWorks/3Com Mobile IP-capable access equipment (home-agent registration/mobility-binding status) as the target host to create a monitor — the SNMP service should be up and running on it. Click New Monitor, then check SNMP Custom on the Favorites tab, click Next, and confirm the host. On the next page, click Select... to open the built-in SNMP MIB Browser and type usrMipHaRegReqsIn into the Find box to locate it in the OID tree, then select it and click OK. It reports the total number of Registration Requests processed by the home agent. On the monitor's Main parameters page you can set the target's SNMP port (default 161), credentials, polling interval, and other settings — see the SNMP Monitor help for details. On the State conditions and Alerting tabs, configure when the monitor should change state and trigger an alert; since this is a Counter32-type OID, Value bounds is the most useful condition here — trigger an alert if the counter increases sharply between polls relative to its normal baseline, since an unexpected spike often reflects a real change in traffic or activity. Click Finish to create the monitor; you can adjust any parameter later.

OIDs

OID symbolic	OID numeric	Type	Access	Description
usrMIP	1.3.6.1.4.1.429.4.82			Added usrMipHaSendICMPforPMTUDiscovery
usrMipHaConfig	1.3.6.1.4.1.429.4.82.1
I32 usrMipHaMaxLifetime	1.3.6.1.4.1.429.4.82.1.1	Integer32	read-write	The longest lifetime in seconds that the Home Agent is willing to accept in any Registration Request.
OCT usrMipHaDomainName	1.3.6.1.4.1.429.4.82.1.2	OCTET STRING	read-write	The HA domain name. OBSOLETE: This object is never used on HA.
U32 usrMipHaDomainSpi	1.3.6.1.4.1.429.4.82.1.3	Unsigned32	read-write	The SPI is the 4-byte opaque index within the Mobility Security Association which selects the specific security parameters to be used to authenticate the peer. OBSOLETE: This object is never used on HA.
OCT usrMipHaDomainKey	1.3.6.1.4.1.429.4.82.1.4	OCTET STRING	read-write	The shared secret key for the security associations. Reading this object will always return zero length value. OBSOLETE: This object is never used on HA.
IP usrMipHaHacnAddress	1.3.6.1.4.1.429.4.82.1.5	IpAddress	read-write	Home Agent Control Node's RUN IP Address.
U32 usrMipFaDomainSpi	1.3.6.1.4.1.429.4.82.1.6	Unsigned32	read-write	The SPI is the 4-byte opaque index within the Mobility Security Association which selects the specific security parameters to be used to authenticate the peer. OBSOLETE: This object is never used on HA.
OCT usrMipFaDomainKey	1.3.6.1.4.1.429.4.82.1.7	OCTET STRING	read-write	The shared secret key for the security associations. Reading this object will always return zero length value. OBSOLETE: This object is never used on HA.
INT usrMipHaTimeDrift	1.3.6.1.4.1.429.4.82.1.8	INTEGER	read-write	The value represents how close the timestamp, contained in the Identification information element of the Registration Request or the Registration Acknowledge message, should be to the PDSN's time of day clock. This time tolerance is used in conjunction with timestamp replay protection against replay attacks.
INT usrMipHaMaxTunnels	1.3.6.1.4.1.429.4.82.1.9	INTEGER	read-write	Maximum number of tunnels that can be established by this Home Agent.
INT usrMipHaHacnStatus	1.3.6.1.4.1.429.4.82.1.10	INTEGER	read-write	Specifies if the HACN Interface is available. When set for the first time all active HA tunnels will be deleted prior to initialization. Enabling an already active interface has no action and returns no error. Disabling an active interface will cause deleteion of all tunnels and services provided on the interface. Disabling an inactive interface has no action and returns no error.
T/F usrMipHaMobileRegDump	1.3.6.1.4.1.429.4.82.1.11	TruthValue	read-write	Specifies if the MIP debugging is enabled. DEPRECATED: The CLI command Set Mobile Reg_dump on/off removed.
usrMipHaMnSaTable	1.3.6.1.4.1.429.4.82.1.12		not-accessible	A table for configuring mobility security associations between mobile nodes and the Home Agent.
usrMipHaMnSaEntryIndex	1.3.6.1.4.1.429.4.82.1.12.1		not-accessible	An entry in the Home Agent Security Association Table.
INT usrMipHaMnSaIndexNum	1.3.6.1.4.1.429.4.82.1.12.1.1	INTEGER	read-only	Home Agent can support up to 1000 mobility security associations.
U32 usrMipHaMnSaIndexSpi	1.3.6.1.4.1.429.4.82.1.12.1.2	Unsigned32	read-write	The SPI is the 4-byte opaque index within the Mobility Security Association which selects the specific security parameters to be used to authenticate the peer.
USR usrMipHaMnSaIndexKey	1.3.6.1.4.1.429.4.82.1.12.1.3	UsrSecretDisplay	read-write	The shared secret key for the security associations.
ROW usrMipHaMnSaIndexStatus	1.3.6.1.4.1.429.4.82.1.12.1.4	RowStatus	read-write	This object is used to add, modify, and delete rows for the security association table.
IP usrMipHaTunIPToDel	1.3.6.1.4.1.429.4.82.1.13	IpAddress	read-write	Delete a tunnel specified by this IP address.
T/F usrMipHaTunnelDeleteAll	1.3.6.1.4.1.429.4.82.1.14	TruthValue	read-write	When this flag is FALSE it indicates that HACN should not be updated with a delete MBR. This case will happen if the HACN interface is disabled on HA and re-enabled before HACN can find out that it happened. If this happens then at least HACN can download MBRs to the this HA. If this flag is set to TRUE all MBR's are deleted from HA. This flag will always return FALSE on a read.
INT usrMipHaHacnSoftbusy	1.3.6.1.4.1.429.4.82.1.15	INTEGER	read-write	HA is softbusy or not. From 3.0 onwards it means that this HA will try to forward the Registration Request received by it and in case it can not find a HA to which Registration Request can be forwarded, this HA will process that request. Softbusy state can be changed only for ACTIVE non IPSec HA.
USR usrMipHaHacnSecret	1.3.6.1.4.1.429.4.82.1.16	UsrSecretDisplay	read-write	Secret shared between HA and HACN.
U32 usrMipHaIdleTimer	1.3.6.1.4.1.429.4.82.1.17	Unsigned32	read-write	The value represents the time interval when a process will be run to delete the MBRs for the MNs on which there have been no activity for certain time (which is equal to maximum idle time). This value should be less than MaxIdleTime. The default is 10 secs.
INT usrMipHaIdleTimerStatus	1.3.6.1.4.1.429.4.82.1.18	INTEGER	read-write	Idle Timer Enabled or Disabled. The default is Disabled. Attempting to enable/disable the Idle TImer while any call is active will return an error.
U32 usrMipHaMaxIdleTime	1.3.6.1.4.1.429.4.82.1.19	Unsigned32	read-write	The value represents the time for the maximum idle time. If for this much time there is no activity (data transfer), then the MBR for this MN will be deleted. This value should be greater than IdleTimer. The default value is 65535 secs.
INT usrMipHaWAPCCStatus	1.3.6.1.4.1.429.4.82.1.20	INTEGER	read-write	Specifies if WAP Call Clearing is enabled. Enabling if already enabled has no action and no error is returned. Disabling this feature while any update message is pending will return an error.
IP usrMipHaTunnelByAddr	1.3.6.1.4.1.429.4.82.1.21	IpAddress	read-write	Display a tunnel specified by this IP address. OBSOLETE: This object is never used on HA.
U32 usrMipHaStatsResetTime	1.3.6.1.4.1.429.4.82.1.22	Unsigned32	read-write	Reading: Time the HA statistics counters were last reset. The HA statistics are valid from usrMipHAStatsResetTime until present. Resetting counters causes a discontinuity in the monotonically increasing value of counters. Management stations that sample these counters need also to sample this object so that they can know that a discontinuity occurred with respect to the previous sample. Its value is in NTP format. Writing: Writing 0 causes update of usrMipHAStatsResetTime and the HA counters to be reset to 0.
INT usrMipHaUsingBothPorts	1.3.6.1.4.1.429.4.82.1.23	INTEGER	read-write	Specifies if HA is using both ports. Port 1 (eth:1) will always be used for interfacing with PDSN/FA/HACN
STR usrMipHaTunDelByNAI	1.3.6.1.4.1.429.4.82.1.24	DisplayString	read-write	Delete tunnel(s) specified by this NAI. Reading this value returns NULL.
INT usrMipHaBroadcastBit	1.3.6.1.4.1.429.4.82.1.25	INTEGER	read-write	This flag specifies if HA should accept a registration request with B bit set in registration flags or not. By default this bit is set and HA will accept reg req with B bit set.
INT usrMipHaNAICheck	1.3.6.1.4.1.429.4.82.1.26	INTEGER	read-write	Specifies if HA is checking NAI for re-registration requests or not. If it is enable then NAI is checked for each Re-Registration Requests otherwise NAI is not checked. By default NAI check is enabled.
usrMipHaFaSaTable	1.3.6.1.4.1.429.4.82.1.27		not-accessible	A table for configuring FA security associations between PDSN/FA and the Home Agent.
usrMipHaFaSaEntryIndex	1.3.6.1.4.1.429.4.82.1.27.1		not-accessible	An entry in the FA-HA Security Association Table.
INT usrMipHaFaSaIndexNum	1.3.6.1.4.1.429.4.82.1.27.1.1	INTEGER	read-only	Home Agent can support up to 100 FA-HA security associations.
IP usrMipHaFaSaIpAddress	1.3.6.1.4.1.429.4.82.1.27.1.2	IpAddress	read-write	The IP address of PDSN/FA.
U32 usrMipHaFaSaSpi	1.3.6.1.4.1.429.4.82.1.27.1.3	Unsigned32	read-write	The SPI is the 4-byte opaque index within the FA-HA Security Association which selects the specific security parameters to be used to authenticate the peer.
USR usrMipHaFaSaKey	1.3.6.1.4.1.429.4.82.1.27.1.4	UsrSecretDisplay	read-write	The shared secret key for the security associations.
ROW usrMipHaFaSaStatus	1.3.6.1.4.1.429.4.82.1.27.1.5	RowStatus	read-write	This object is used to add, modify, and delete rows for the security association table.
INT usrMipHaStatusIPSec	1.3.6.1.4.1.429.4.82.1.28	INTEGER	read-write	Indicates this HA is IPSec enabled or not. If enabled then this HA will be used to service IPSec calls. In case HACN is present, this HA will accept only ipsec enabled virtual HA profile during role assignment.
INT usrMipAuthenticationStyle	1.3.6.1.4.1.429.4.82.1.29	INTEGER	read-write	Indicates the authentication style on HA for registration requests. The HA can authenticate request according to RFC2002 standards or RFC2002bis standards. RFC2002 and RFC2002BIS are the only two valid values Value 1 will specify RFC2002 Auth Style and value 2 will specify RFC2002BIS Auth Style.
INT usrMipMNHAKeyTransportScheme	1.3.6.1.4.1.429.4.82.1.30	INTEGER	read-write	Indicates the MN_HA Key Transport Scheme for access request to AAA. The radius attribute returned by AAA for MN-HA secret will depend upon the Key Transport Scheme. ThreeCom-VSA and IS-835 are the only two valid values Value 1 will specify 3Com VSA and value 2 will specify IS-835.
T/F usrMipMNHAKeyPadding	1.3.6.1.4.1.429.4.82.1.31	TruthValue	read-write	Indicates whether HA has MN-HA Key padding enabled or disabled. If enabled, the key will be padded and if disabled the exact length of the key will be taken. Padding can be set only if there are no calls up in the system. By default the Key will be padded.
T/F usrMipLoadBalancingStatus	1.3.6.1.4.1.429.4.82.1.32	TruthValue	read-write	Indicates whether HA will forward MIP Registration Requests to other HAs for Load Balancing or not. If enabled HA will do load balancing else it will not forward MIP RRQ. By default the HA will do Load Balancing.
INT usrMipHaGarpUponRereg	1.3.6.1.4.1.429.4.82.1.33	INTEGER	read-write	Indicates whether G-ARP upon MIP Re-Registration is enabled or disabled. If enabled, the HA will send G-ARP for the MN address for Re-Registration request else it will not be sent. G-ARP is always sent for Initial Registration request.
INT usrMipHaSendICMPforPMTUDiscovery	1.3.6.1.4.1.429.4.82.1.34	INTEGER	read-write	Indicates whether HA will send ICMP message when it receives a packet with size bigger than Tunnel MTU size for Path MTU Discovery. Note: The CLI description was later changed to 'Check Tunnel MTU'. CEM should also change the description to the same.
INT usrMipMultipleLoginsStatus	1.3.6.1.4.1.429.4.82.1.44	INTEGER	read-write	Indicates whether HA will allow Multiple Logins for same user or not.
usrMipHaStats	1.3.6.1.4.1.429.4.82.2
C32 usrMipHaRegReqsInEx	1.3.6.1.4.1.429.4.82.2.1	Counter32	read-only	Total number of Registration Requests processed by the home agent.
C32 usrMipHaRegAccptsSent	1.3.6.1.4.1.429.4.82.2.2	Counter32	read-only	Total number of Registrations Requests accepted by the home agent (Code 0).
C32 usrMipHaRegRejsSent	1.3.6.1.4.1.429.4.82.2.3	Counter32	read-only	Total number Registration Requests denied by the home agent.
C32 usrMipHaRegReqsDropped	1.3.6.1.4.1.429.4.82.2.4	Counter32	read-only	Total number of Registration Requests that were discarded by the home agent.
C32 usrMipHaMnAuthFailures	1.3.6.1.4.1.429.4.82.2.5	Counter32	read-only	Total number of Registration Requests denied by the home agent - mobile node failed authentication (Code 131).
C32 usrMipHaFaAuthFailures	1.3.6.1.4.1.429.4.82.2.6	Counter32	read-only	Total number of Registration Requests denied by the home agent - foreign agent failed authentication (Code 132).
C32 usrMipHaRegsMalformedIn	1.3.6.1.4.1.429.4.82.2.7	Counter32	read-only	Total number of Registration Requests denied by the home agent - poorly formed request (Code 134.)
C32 usrMipHaRegReqsBadHaIn	1.3.6.1.4.1.429.4.82.2.8	Counter32	read-only	Total number of Registration Requests denied by the home agent - unknown home agent address (Code 136.)
C32 usrMipHaTimeCheckFailures	1.3.6.1.4.1.429.4.82.2.9	Counter32	read-only	Total number of Time Check Failures.
C32 usrMipHaNAICheckFailures	1.3.6.1.4.1.429.4.82.2.10	Counter32	read-only	Total number of NAI Check Failures.
C32 usrMipHaInsuffResources	1.3.6.1.4.1.429.4.82.2.11	Counter32	read-only	Total number of Registration Requests denied by the home agent - insufficient resources (Code 130.)
C32 usrMipHaLifetimeDiscs	1.3.6.1.4.1.429.4.82.2.12	Counter32	read-only	Total number of home agent initiated disconnects due to Lifetime expiry event.
C32 usrMipHaDeregDiscs	1.3.6.1.4.1.429.4.82.2.13	Counter32	read-only	Total number of Registration Requests received by the home agent with a Lifetime of zero (requests to deregister).
C32 usrMipHaManualDiscs	1.3.6.1.4.1.429.4.82.2.14	Counter32	read-only	Total number of manual disconnects initiated by this home agent.
C32 usrMipHaTotalSessions	1.3.6.1.4.1.429.4.82.2.15	Counter32	read-only	Total number of sessions handled by this home agent.
C32 usrMipHaCurrentSessions	1.3.6.1.4.1.429.4.82.2.16	Counter32	read-only	Current number of active sessions.
C32 usrMipHaUnsupEncapFailures	1.3.6.1.4.1.429.4.82.2.17	Counter32	read-only	Total number of Registration Requests denied by the home agent - Unsupported Encapsulation (Code 139.) DEPRECATED: HA does not report this error code any more. If HA receives M Bit in registration request, it gives 129 error code.
usrMipHaMobilityBindingTable	1.3.6.1.4.1.429.4.82.2.18		not-accessible	A table containing the home agent's mobility binding list. The home agent updates this table in response to registration events from mobile nodes.
usrMipHaMobilityBindingEntry	1.3.6.1.4.1.429.4.82.2.18.1		not-accessible	An entry in the mobility binding list.
INT usrMipHaMobilityBindingIndex	1.3.6.1.4.1.429.4.82.2.18.1.1	INTEGER	read-only	Index of the entry in the Mobility Binding Table.
IP usrMipHaMobilityBindingMN	1.3.6.1.4.1.429.4.82.2.18.1.2	IpAddress	read-only	Mobile node's home (IP) address.
IP usrMipHaMobilityBindingCOA	1.3.6.1.4.1.429.4.82.2.18.1.3	IpAddress	read-only	Mobile node's care-of-address. One mobile node can have multiple bindings with different care-of-addresses.
INT usrMipHaMobilityBindingRegFlags	1.3.6.1.4.1.429.4.82.2.18.1.4	INTEGER	read-only	Registration flags sent by mobile node. This is a bit-mapped value with the following representation: 7 6 5 4 3 2 1 0 +---+---+---+---+---+---+---+---+ \| S \| B \| D \| M \| G \| V \| T \| R \| +---+---+---+---+---+---+---+---+ where, S - Simultaneous Bindings B - Broadcast Datagrams D - Decapsulation by mobile node M - Minimal Encapsulation G - GRE Encapsulation V - V.J. Compression T - Reverse Tunneling R - Reserved Bit
USR usrMipHaMobilityBindingRegIDLow	1.3.6.1.4.1.429.4.82.2.18.1.5	UsrSpecialU32	read-only	Low 32 bits of Identification used in that binding by the mobile node.
USR usrMipHaMobilityBindingRegIDHigh	1.3.6.1.4.1.429.4.82.2.18.1.6	UsrSpecialU32	read-only	High 32 bits of Identification used in that binding by the mobile node.
I32 usrMipHaMobilityBindingTimeGranted	1.3.6.1.4.1.429.4.82.2.18.1.7	Integer32	read-only	The lifetime in seconds granted to the mobile node for this registration.
G32 usrMipHaMobilityBindingTimeRemaining	1.3.6.1.4.1.429.4.82.2.18.1.8	Gauge32	read-only	The number of seconds remaining until the registration is expired. It has the same initial value as usrMipHaMobilityBindingTimeGranted, and is counted down by the home agent.
U32 usrMipHaMobilityBindingMtu	1.3.6.1.4.1.429.4.82.2.18.1.9	Unsigned32	read-only	The size of the MTU.
STR usrMipHaMobilityBindingNAI	1.3.6.1.4.1.429.4.82.2.18.1.10	DisplayString	read-only	User name ( NAI ).
U32 usrMipHaMobilitySetupTime	1.3.6.1.4.1.429.4.82.2.18.1.11	Unsigned32	read-only	Actual time when the tunnel was setup on this HA. Time is in NTP format.
IP usrMipHaMobilityBindingNextHop	1.3.6.1.4.1.429.4.82.2.18.1.14	IpAddress	read-only	Next hop gateway address returned by AAA, used for VLAN tagging feature.
C32 usrMipHaTotalSessionReleased	1.3.6.1.4.1.429.4.82.2.19	Counter32	read-only	Total number of Registration Requests denied by the home agent - Unsupported Encapsulation (Code 139.)
C32 usrMipHaNewRegReqRcvd	1.3.6.1.4.1.429.4.82.2.20	Counter32	read-only	Total number of new Registration Requests received by the home agent.
C32 usrMipHaNewRegReqAccepted	1.3.6.1.4.1.429.4.82.2.21	Counter32	read-only	Total number of new Registration Requests accepted by the home agent.
C32 usrMipHaNewRegReqRejected	1.3.6.1.4.1.429.4.82.2.22	Counter32	read-only	Total number of new Registration Requests rejected by the home agent.
C32 usrMipHaReRegReqRcvd	1.3.6.1.4.1.429.4.82.2.23	Counter32	read-only	Total number of Re-Registration Requests received by the home agent.
C32 usrMipHaReRegReqAccepted	1.3.6.1.4.1.429.4.82.2.24	Counter32	read-only	Total number of Re-Registration Requests accepted by the home agent.
C32 usrMipHaReRegReqRejected	1.3.6.1.4.1.429.4.82.2.25	Counter32	read-only	Total number of Re-Registration Requests rejected by the home agent.
C32 usrMipHaDeRegReqRcvd	1.3.6.1.4.1.429.4.82.2.26	Counter32	read-only	Total number of De-Registration Requests received by the home agent.
C32 usrMipHaDeRegReqAccepted	1.3.6.1.4.1.429.4.82.2.27	Counter32	read-only	Total number of De-Registration Requests accepted by the home agent.
C32 usrMipHaDeRegReqRejected	1.3.6.1.4.1.429.4.82.2.28	Counter32	read-only	Total number of De-Registration Requests rejected by the home agent.
C32 usrMipHaAdminProhibited	1.3.6.1.4.1.429.4.82.2.29	Counter32	read-only	Total number of Registration Requests rejected by the home agent with error code 129
C32 usrMipHaRegReqForwarded	1.3.6.1.4.1.429.4.82.2.30	Counter32	read-only	Total number of Registration Requests forwarded by the home agent.
C32 usrMipHaForwardedRegReq	1.3.6.1.4.1.429.4.82.2.31	Counter32	read-only	Total number of forwarded Registration Requests received by the home agent.
C32 usrMipHaDuplicateIPDiscs	1.3.6.1.4.1.429.4.82.2.32	Counter32	read-only	Total number of disconnects due to duplicate IP address. This can happen when an MBR already exists with the same address as as assigned to MN.
C32 usrMipHaDuplicateNaiDiscs	1.3.6.1.4.1.429.4.82.2.39	Counter32	read-only	Total number of disconnects due to duplicate NAI. This can happen when Multiple Logins is disabled and an MBR already exists with the same NAI.
C32 usrMipHaClearMBRDiscs	1.3.6.1.4.1.429.4.82.2.40	Counter32	read-only	Total number of disconnects due to Clear MBR message received from HACN. This can happen in two scenarios, first when HACN detects Duplicate MN IP, it sends Clear MBR message to first HA. Second when Multiple Logins is disabled and HACN detects Duplicate NAI. It will send Clear MBR to first HA.
usrMipHaCfmConfig	1.3.6.1.4.1.429.4.82.3
STR usrMipHaConfigFileName	1.3.6.1.4.1.429.4.82.3.1	DisplayString	read-write	The name of the configuration file for HA MIP. If this value is empty, then the default file name is @file://MipHandler.cfg.
USR usrMipHaCfmStatus	1.3.6.1.4.1.429.4.82.3.2	UsrConfigStatus	read-write	The Configuration File Manager Flag for saving Home Agent MIP configurable parameters.
usrMipHaTrapsSettings	1.3.6.1.4.1.429.4.82.4
INT usrMipHaUpperThreshold	1.3.6.1.4.1.429.4.82.4.1	INTEGER	read-write	Specifies the upper Water Mark for Active Session Threshold. If the active call capacity exceeds this limit, then a trap is sent.
INT usrMipHaLowerThreshold	1.3.6.1.4.1.429.4.82.4.2	INTEGER	read-write	Specifies the lower Water Mark for Active Session Threshold. If the active call capacity touches this lower threshold after touching the Upper threshold, then only a trap will be sent whenever next time it exceeds the Upper Threshold.
INT usrMipHaTrapThreshold	1.3.6.1.4.1.429.4.82.4.3	INTEGER	read-write	Threshold Trap Enabled or Disabled.
INT usrMipHaTrapIdleTimer	1.3.6.1.4.1.429.4.82.4.4	INTEGER	read-write	Idle Timer Trap Enabled or Disabled.
usrMipHaTraps	1.3.6.1.4.1.429.4.82.5
usrMipHaTrapsV2	1.3.6.1.4.1.429.4.82.5.0			The Traps for MIP
NTF usrMipHaActiveSessionThresholdReached	1.3.6.1.4.1.429.4.82.5.0.1			This trap is generated when Active Session Threshold is reached based on the calculation - (ActiveSessions * 100) / MaxTunnels being greater than the UpperThreshold.
NTF usrMipHaIdleTimerExpired	1.3.6.1.4.1.429.4.82.5.0.2			This trap is generated when the Idle Timer has expired and the tunnel has been disconnected. The trap contains the MobileNode's home IP address.
usrMipHaStatus	1.3.6.1.4.1.429.4.82.6
STR usrMipHaStatusHacnInterfaceStatus	1.3.6.1.4.1.429.4.82.6.1	DisplayString	read-only	HACN Interface status
STR usrMipHaStatusHaRole	1.3.6.1.4.1.429.4.82.6.2	DisplayString	read-only	HA Role. This makes sense only if HACN interface is enabled. If HACN interface is not enabled, then HA role will be unassigned.
STR usrMipHaStatus2EthPortStatus	1.3.6.1.4.1.429.4.82.6.3	DisplayString	read-only	Status of second ethernet port. If both port are in use and second ethernet port goes down then HA stops accepting reg req.
IP usrMipHaStatusHaRunIp	1.3.6.1.4.1.429.4.82.6.4	IpAddress	read-only	Home Agent RUN IP Address. DEPRECATED: This object has been replaced by usrMipHacnSettingsHaRunIp
STR usrMipHaStatusHacnResponding	1.3.6.1.4.1.429.4.82.6.5	DisplayString	read-only	This indicates whether HACN is responding to heartbeats or not.
INT usrMipHaRunIPNetworkStatus	1.3.6.1.4.1.429.4.82.6.6	INTEGER	read-write	HA RunIP Network added on HA Enabled or Disabled. If the HA role is not active then no action, enabled or disabled, is allowed; an error will be returned. An error will also be returned if an attempt is made to enable/disable and active calls exist.
usrMipHaMobileInfo	1.3.6.1.4.1.429.4.82.7
usrMobileInfoTable	1.3.6.1.4.1.429.4.82.7.1		not-accessible	A table containing Mobile Node Information.
usrMobileInfoEntry	1.3.6.1.4.1.429.4.82.7.1.1		not-accessible	An entry in the Mobile Node Information list.
U32 usrMipHaMobilePacketOut	1.3.6.1.4.1.429.4.82.7.1.1.1	Unsigned32	read-only	Number of packets sent out on the tunnel.
U32 usrMipHaMobilePacketIn	1.3.6.1.4.1.429.4.82.7.1.1.2	Unsigned32	read-only	Number of packets received from the tunnel.
U32 usrMipHaMobileByteOut	1.3.6.1.4.1.429.4.82.7.1.1.3	Unsigned32	read-only	Number of data bytes sent out on the tunnel.
U32 usrMipHaMobileByteIn	1.3.6.1.4.1.429.4.82.7.1.1.4	Unsigned32	read-only	Number of data bytes received from the tunnel.
usrMipHaLoadInfo	1.3.6.1.4.1.429.4.82.8
U32 usrMipHaLoadInfoSystemLoad	1.3.6.1.4.1.429.4.82.8.1	Unsigned32	read-only	This specifies the average load on the system. This is calculated by HACN and distributed to all the HAs in the heartbeat ack message.
IP usrMipHaLoadInfoLLHA1	1.3.6.1.4.1.429.4.82.8.2	IpAddress	read-only	IP address of the least loaded HA 1 in the system. This information is passed by HACN.
IP usrMipHaLoadInfoLLHA2	1.3.6.1.4.1.429.4.82.8.3	IpAddress	read-only	IP address of the least loaded HA 2 in the system. This information is passed by HACN.
IP usrMipHaLoadInfoLLHA3	1.3.6.1.4.1.429.4.82.8.4	IpAddress	read-only	IP address of the least loaded HA 3 in the system. This information is passed by HACN.
IP usrMipHaLoadInfoLLHA4	1.3.6.1.4.1.429.4.82.8.5	IpAddress	read-only	IP address of the least loaded HA 4 in the system. This information is passed by HACN.
U32 usrMipHaLoadInfoLoadHA1	1.3.6.1.4.1.429.4.82.8.6	Unsigned32	read-only	Current load of least loaded HA1.
U32 usrMipHaLoadInfoLoadHA2	1.3.6.1.4.1.429.4.82.8.7	Unsigned32	read-only	Current load of least loaded HA2.
U32 usrMipHaLoadInfoLoadHA3	1.3.6.1.4.1.429.4.82.8.8	Unsigned32	read-only	Current load of least loaded HA3.
U32 usrMipHaLoadInfoLoadHA4	1.3.6.1.4.1.429.4.82.8.9	Unsigned32	read-only	Current load of least loaded HA4.
usrMipHacnSettings	1.3.6.1.4.1.429.4.82.9
IP usrMipHacnSettingsHaRunIp	1.3.6.1.4.1.429.4.82.9.1	IpAddress	read-only	Home Agent RUN IP Address.
U32 usrMipHacnSettingsHeartbeatPeriod	1.3.6.1.4.1.429.4.82.9.2	Unsigned32	read-only	Heartbeat period set by HACN. This value is set in HACN and is sent to HA during Role Assignment and in each Heartbeat ACK. This is the time period after which HA is supposed to send a heartbeat message to HACN.
U32 usrMipHacnSettingsPacketRetryPeriod	1.3.6.1.4.1.429.4.82.9.3	Unsigned32	read-only	Packet Retry period set by HACN. This value is set in HACN and is sent to HA during Role Assignment and in each Heartbeat ACK. This is the time period after which HA is supposed to retry a message in case HA does not gets a ack for the previous message.
U32 usrMipHacnSettingsPacketRetryCount	1.3.6.1.4.1.429.4.82.9.4	Unsigned32	read-only	Packet Retry count set by HACN. This value is set in HACN and is sent to HA during Role Assignment and in each Heartbeat ACK. This is the number of times a retry message will be sent to HACN.
usrMipHacnStats	1.3.6.1.4.1.429.4.82.10
U32 usrMipHacnStatsHeartbeatSent	1.3.6.1.4.1.429.4.82.10.1	Unsigned32	read-only	Total Number of heartbeats sent to HACN.
U32 usrMipHacnStatsHeartbeatAckRcvd	1.3.6.1.4.1.429.4.82.10.2	Unsigned32	read-only	Total Number of heartbeat ack received from HACN.
U32 usrMipHacnStatsHeartbeatRetried	1.3.6.1.4.1.429.4.82.10.3	Unsigned32	read-only	Total Number of heartbeats retried.
U32 usrMipHacnStatsResetTime	1.3.6.1.4.1.429.4.82.10.4	Unsigned32	read-write	Reading: Time the HACN statistics counters were last reset. The HACN statistics are valid from usrMipHacnStatsResetTime until present. Resetting counters causes a discontinuity in the monotonically increasing value of counters. Management stations that sample these counters need also to sample this object so that they can know that a discontinuity occurred with respect to the previous sample. Its value is in NTP format. Writing: Writing 0 causes update of usrMipHacnStatsResetTime and the HACN counters to be reset to 0.

RFC description

Manages Mobile IP functionality on USR/3Com networking equipment. Provides monitoring and control of Mobile IP operations for hosts and agents supporting mobile device connectivity and mobility management.

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Download USR-MIP-MIB