USR-VHA-MIB

All MIBs › USR-VHA-MIB

Organization: CommWorks Corporation, a 3Com Company

Last Updated: 2002-12-13

Category: CommWorks/3Com Access Equipment

Description: Manages virtual home agent mobility bindings and tunneling on CommWorks/3Com equipment.

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What Is USR-VHA-MIB?

USR-VHA-MIB is a CommWorks/3Com enterprise MIB defining objects for Virtual Home Agent (VHA) functionality, a Mobile IP component used to manage mobility bindings and tunneling for roaming subscribers. Because no object list was captured for this batch, its exact table structure cannot be detailed here, but by convention such mobility MIBs expose configuration for home agent addresses, binding tables tracking mobile node associations, and tunnel statistics. Its monitoring value would be primarily software/service-state oriented: verifying that mobile IP tunnels are established and mobility bindings are current, rather than hardware health. It likely complements or overlaps conceptually with the IETF Mobile IP MIB definitions (RFC 2006) even if not formally imported. Typical deployment is on CommWorks broadband/mobility gateways used by carriers to support mobile IP roaming services. Engineers can download the USR-VHA-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in USR-VHA-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 mobility gateway
carrier broadband access equipment supporting Mobile IP

Monitoring Examples

Given the module description references VHA (Virtual Home Agent) mobility bindings, a monitoring scenario would involve polling binding-table entries to confirm active mobile node registrations and detect stale or expired bindings, but no sample objects were provided in this batch to name specific tables or counters.

Imported Objects

From SNMPv2-SMI

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

From SNMPv2-TC

DisplayString
RowStatus

From USR-DEFINITIONS-MIB

Time1900
Time1970
UsrConfigStatus
UsrRegID
UsrSecretDisplay
UsrSpecialU32
common	OBJECT-IDENTITY

How to Use in IPNetwork Monitor

Example using usrVHATotalConnInits OID:

Select a CommWorks/3Com mobility gateway, carrier broadband access equipment supporting Mobile IP (VHA binding/tunnel 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 usrVHATotalConnInits into the Find box to locate it in the OID tree, then select it and click OK. It reports the total number of A10/A11 connections initiated. Counter epoch is indicated by usrVHAStatsResetTime. 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
usrVHA	1.3.6.1.4.1.429.4.84			The commWorks enterprise defined MIB objects for VHA
usrVHAConnConfig	1.3.6.1.4.1.429.4.84.1
I32 usrVHARegTimer	1.3.6.1.4.1.429.4.84.1.1	Integer32	read-write	This is the A10 connection registration Lifetime timer. The timer is started at the time of establishment of an A10 connection and updated during periodic re-registrations of the A10 connection. The A10 connection is cleared on expiry of this timer. The default value of the timer is 1800 seconds. When this value is equal to 65535, then the timer has infinite lifetime. If this value is equal to zero, then A10 connection has been released.
I32 usrVHARegUpdateTimer	1.3.6.1.4.1.429.4.84.1.2	Integer32	read-write	Number of seconds to wait for the Registration Acknowledge message from the PCF.
I32 usrVHARegUDPPort	1.3.6.1.4.1.429.4.84.1.3	Integer32	read-write	UDP port number used by the RP interface to communicate with the PCF. The default value for this parameter is 699.
INT usrVHAServiceOption7	1.3.6.1.4.1.429.4.84.1.4	INTEGER	read-write	Toggle for controlling Service Option 7 on the RP interface. Obsolete: This object is no longer used.
INT usrVHAServiceOption15	1.3.6.1.4.1.429.4.84.1.5	INTEGER	read-write	Toggle for controlling Service Option 15 on the RP interface. Obsolete: This object is no longer used.
INT usrVHAServiceOption22	1.3.6.1.4.1.429.4.84.1.6	INTEGER	read-write	Toggle for controlling Service Option 22 on the RP interface. Obsolete: This object is no longer used.
INT usrVHAServiceOption23	1.3.6.1.4.1.429.4.84.1.7	INTEGER	read-write	Toggle for controlling Service Option 23 on the RP interface. Obsolete: This object is no longer used.
INT usrVHAServiceOption24	1.3.6.1.4.1.429.4.84.1.8	INTEGER	read-write	Toggle for controlling Service Option 24 on the RP interface. Obsolete: This object is no longer used.
INT usrVHAServiceOption25	1.3.6.1.4.1.429.4.84.1.9	INTEGER	read-write	Toggle for controlling Service Option 25 on the RP interface. Obsolete: This object is no longer used.
INT usrVHAServiceOption33	1.3.6.1.4.1.429.4.84.1.10	INTEGER	read-write	Toggle for controlling Service Option 33 on the RP interface. Obsolete: This object is no longer used.
I32 usrVHAMaxSessions	1.3.6.1.4.1.429.4.84.1.11	Integer32	read-write	Maximum number of active sessions that this PDSN is allowed to process on its RP interface port. This value is MAX_SIMULTANEOUS_USERS + 1 and is dependent on the component being built
I32 usrVHARegUpdateRetrans	1.3.6.1.4.1.429.4.84.1.12	Integer32	read-write	Number of times to retransmit the Registration Update message if the PCF does not send a Registration Acknowledge message or a Registration Request message (with accounting related information and Lifetime set to zero). The current implementation only supports the range 1..20
INT usrVHAMonitorRP	1.3.6.1.4.1.429.4.84.1.13	INTEGER	read-write	Toggle to enable or disable monitoring of raw data over RP Interface
I32 usrVHAPrintDataLimit	1.3.6.1.4.1.429.4.84.1.14	Integer32	read-write	Number in bytes displayed by R-P Protocol monitor
I32 usrVHAResetStats	1.3.6.1.4.1.429.4.84.1.15	Integer32	read-write	Resets VHA Statistics to zero. 1: Resets all the statistics. 2: Resets Connection statistics. 3: Resets GRE statistics. 4: Resets Registration statistics. 5: Resets Registration Denied statistics. 6: Resets Update statistics. 7: Resets Update Denied statistics. 8: Resets Security Violations statistics. **NOTE: this object is deprecated and replaced by usrVHAStatsResetTime. Behaviour: setting usrVHAResetStats to any value 1..8 will result in the same behaviour as setting usrVHAStatsResetTime to 0: All stats will be reset.
INT usrVHAZeroPadSecret	1.3.6.1.4.1.429.4.84.1.16	INTEGER	read-write	This MIB Object is Deprecated
TIM usrVHAStatsResetTime	1.3.6.1.4.1.429.4.84.1.17	Time1970	read-write	Reading: Time the VHA statistics counters were last reset. The VHA statistics are valid from usrVHAStatsResetTime 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 number of seconds since EPOCH. EPOCH is seconds since 00:00:00 UTC, Jan 1, 1970. Writing: Writing 0 causes update of usrVHAStatsResetTime and the VHA counters to be reset to 0: usrVHAConnStats group scalars usrVHARegReqStats group scalars usrVHARegUpdStats group scalars usrVHASecurViolStats group scalars This object replaces usrVHAResetStats
I32 usrVHAGreFragmentSize	1.3.6.1.4.1.429.4.84.1.18	Integer32	read-write	Fragment size used by GRE to fragment data pkts
INT usrVHAGreFragmentation	1.3.6.1.4.1.429.4.84.1.19	INTEGER	read-write	The VHA module will use GRE fragmentation based on this flag and the GRE Fragment Size
INT usrVHAEncodeIMSI	1.3.6.1.4.1.429.4.84.1.20	INTEGER	read-write	THis setting will determine if the Accounting feature (IMSI Encoding) for Motorola is enabled
INT usrVHAMotg160RP	1.3.6.1.4.1.429.4.84.1.21	INTEGER	read-write	Toggle to enable or disable sending out DAI CVSE in RP_REG_REPLY
I32 usrVHATimingWindowSize	1.3.6.1.4.1.429.4.84.1.22	Integer32	read-write	The configurable parameter ranged at 1-10 seconds would utilized to control the working timing window size for the call events flow regulation for non-turbo mode
INT usrVHARNNDynInfo	1.3.6.1.4.1.429.4.84.1.23	INTEGER	read-write	Allow a dynamic RNN key value to be used in place of the configured shared secret and SPI
USR usrVHARNNDynSPI	1.3.6.1.4.1.429.4.84.1.24	UsrSpecialU32	read-only	The dynamic SPI value obtained from the FACN
INT usrVHAFilterAccess	1.3.6.1.4.1.429.4.84.1.25	INTEGER	read-write	This is for setting the filter access for all the VHA interfaces.
STR usrVHAInFilter	1.3.6.1.4.1.429.4.84.1.26	DisplayString	read-write	The name of the input filter for all VHA interfaces.
STR usrVHAOutFilter	1.3.6.1.4.1.429.4.84.1.27	DisplayString	read-write	The name of the output filter for all VHA interfaces.
INT usrVHASyncPPP	1.3.6.1.4.1.429.4.84.1.28	INTEGER	read-write	Determines whether or not the VHA module will support Sync PPP protocol (0x880B)
INT usrVHASoftBusyStatus	1.3.6.1.4.1.429.4.84.1.29	INTEGER	read-write	Will put the PDSN VHA interface in the SoftBusy state (ENABLE) or get the VHA out of the SoftBusy state (DISABLE)
usrVHAConnStats	1.3.6.1.4.1.429.4.84.2
C32 usrVHATotalConnInitsEx	1.3.6.1.4.1.429.4.84.2.1	Counter32	read-only	Total number of A10/A11 connections initiated. Counter epoch is indicated by usrVHAStatsResetTime.
C32 usrVHATotalConnReleas	1.3.6.1.4.1.429.4.84.2.2	Counter32	read-only	Number of A10/A11 connections released since the last counter reset. usrVHATotalConnReleas is the sum of the following values: [usrVHATotalConnReleas] = [usrVHATotalRPConnDeRegistered] + [usrVHATotalConnExps] + [usrVHATotalRPConnOther] Counter epoch is indicated by usrVHAStatsResetTime.
C32 usrVHATotalConnExps	1.3.6.1.4.1.429.4.84.2.3	Counter32	read-only	Total number of A10/A11 connections cleared due to expiry of Trp without receiving a periodic Registration Request with lifetime greater than zero. Counter epoch is indicated by usrVHAStatsResetTime.
C32 usrVHATotalIngressCount	1.3.6.1.4.1.429.4.84.2.4	Counter32	read-only	Total number of Ingress Filtering Caused Releases. Counter epoch is indicated by usrVHAStatsResetTime. Obsolete: This object is not supported.
usrVHAConnStatsTable	1.3.6.1.4.1.429.4.84.2.5		not-accessible	A table of all existings A10/A11 connections between PCF and PDSN.
usrVHAConnStatsEntry	1.3.6.1.4.1.429.4.84.2.5.1		not-accessible	An entry in the RP Connection Statistics Table. Counter epoch is indicated by usrVHAStatsResetTime.
I32 usrVHAConnSessionIndex	1.3.6.1.4.1.429.4.84.2.5.1.1	Integer32	read-only	PDSN's RP interface can support up to 4000 sessions. This value indicates the session number assigned to the connection by the PDSN.
U32 usrVHAConnSessionID	1.3.6.1.4.1.429.4.84.2.5.1.2	Unsigned32	read-only	This four octet value, along with the PCF-IP- Address and the PDSN-IP-Address, identifies the A10 connection on behalf of a packet data session. This value is set to the MN-Proxy-Id assigned to a packet data session by the PCF. This Key value is also inserted in the Key field of every GRE frame containing user data sent over the A10/A11 connection.
IP usrVHAConnRNAddr	1.3.6.1.4.1.429.4.84.2.5.1.3	IpAddress	read-only	This four octet value identifies the IP address of the PCF that terminates the A10 connection.
I32 usrVHAConnMNID	1.3.6.1.4.1.429.4.84.2.5.1.4	Integer32	read-only	This two octet field is used to differentiate multiple sessions at a mobile node. MN Connection ID is determined by the PCF.
STR usrVHAConnIMSI	1.3.6.1.4.1.429.4.84.2.5.1.5	DisplayString	read-only	The International Mobile Subscriber Identifier.
I32 usrVHAConnLifetimeGranted	1.3.6.1.4.1.429.4.84.2.5.1.6	Integer32	read-only	The number of seconds granted before registration is considered expired. A value of zero indicates a request for deregistration. A value of 65535 indicates infinity.
I32 usrVHAConnLifetimeRemaining	1.3.6.1.4.1.429.4.84.2.5.1.7	Integer32	read-only	The number of seconds remaining before registration is considered expired.
C32 usrVHAConnGREPktsRcvd	1.3.6.1.4.1.429.4.84.2.5.1.8	Counter32	read-only	The number of GRE encapsulated packets received from IP.
C32 usrVHAConnGREPktsTrans	1.3.6.1.4.1.429.4.84.2.5.1.9	Counter32	read-only	The number of GRE encapsulated packets delivered to IP for transmission.
C32 usrVHAConnGREBytesRcvd	1.3.6.1.4.1.429.4.84.2.5.1.10	Counter32	read-only	The number of GRE encapsulated bytes received from IP. The GRE header bytes are not counted.
C32 usrVHAConnGREBytesTrans	1.3.6.1.4.1.429.4.84.2.5.1.11	Counter32	read-only	The number of GRE encapsulated bytes delivered to IP for transmission. The GRE header bytes are not counted
INT usrVHAConnSessionStatus	1.3.6.1.4.1.429.4.84.2.5.1.12	INTEGER	read-only	The RP session is considered active when an Airlink Record Identifier, inside the Vendor/Organization Specific Extension of the Registration Request, is set to RP ACTIVE START.
IP usrVHAConnHomeAddr	1.3.6.1.4.1.429.4.84.2.5.1.13	IpAddress	read-only	Ipaddress associated with this connection
STR usrVHAUserName	1.3.6.1.4.1.429.4.84.2.5.1.14	DisplayString	read-only	User name associated with this connection
INT usrVHACallType	1.3.6.1.4.1.429.4.84.2.5.1.15	INTEGER	read-only	Call Type for this connection
TIM usrVHAPPPResetTime	1.3.6.1.4.1.429.4.84.2.5.1.16	Time1900	read-only	Time when the PPP was reset. This is NTP time, it will give number of seconds since Jan 1, 1900.
TIM usrVHAPPPSetupTime	1.3.6.1.4.1.429.4.84.2.5.1.17	Time1900	read-only	Time when the PPP was first established This is NTP time, it will give number of seconds since Jan 1, 1900.
I32 usrVHAPPPIdletimeRemaining	1.3.6.1.4.1.429.4.84.2.5.1.18	Integer32	read-only	The number of seconds remaining before PPP session is considered expired.
U32 usrVHASessionDuration	1.3.6.1.4.1.429.4.84.2.5.1.19	Unsigned32	read-only	The duration in seconds of the current session.
INT usrVHAServiceOption	1.3.6.1.4.1.429.4.84.2.5.1.20	INTEGER	read-only	The value of service option recieved by PDSN over A11 interface.
C32 usrVHATotalRPConn	1.3.6.1.4.1.429.4.84.2.6	Counter32	read-only	Total Number of RP connections Obsolete: This was a value that went up and down. A syntax of Counter32 is invalid for this behavior. This object has been replaced by usrVHASessionsCurrent.
C32 usrVHATotalRPConnDeRegistered	1.3.6.1.4.1.429.4.84.2.7	Counter32	read-only	Total Number of RP connections released, due to a valid deregistration request. Counter epoch is indicated by usrVHAStatsResetTime.
C32 usrVHATotalRPConnPPPLayerCmd	1.3.6.1.4.1.429.4.84.2.8	Counter32	read-only	Total Number of RP connections released, cause: PPP Layer Command Counter epoch is indicated by usrVHAStatsResetTime. Obsolete: This object is not supported.
C32 usrVHATotalRPConnOther	1.3.6.1.4.1.429.4.84.2.9	Counter32	read-only	Total Number of RP connections released, cause: other reasons
usrVHAIMSIStatsTable	1.3.6.1.4.1.429.4.84.2.10		not-accessible	A table of all existings calls with their IMSI values.
usrVHAIMSIStatsEntry	1.3.6.1.4.1.429.4.84.2.10.1		not-accessible	An entry in the IMSI Association Table.
I32 usrVHAIMSISessionIndex	1.3.6.1.4.1.429.4.84.2.10.1.1	Integer32	read-only	PDSN's RP interface can support up to 4000 sessions. This value indicates the session number assigned to the connection by the PDSN.
STR usrVHAIMSIDecodedASCII	1.3.6.1.4.1.429.4.84.2.10.1.2	DisplayString	read-only	The International Mobile Subscriber Identifier in Decoded ASCII format.
STR usrVHAIMSIEncodedASCII	1.3.6.1.4.1.429.4.84.2.10.1.3	DisplayString	read-only	The International Mobile Subscriber Identifier in Encoded ASCII format.
G32 usrVHASessionsCurrent	1.3.6.1.4.1.429.4.84.2.11	Gauge32	read-only	Current number of RP sessions (sum of active and dormant)
G32 usrVHAActiveSessionsCurrent	1.3.6.1.4.1.429.4.84.2.12	Gauge32	read-only	Current number of active RP sessions
usrVHAAccessNetworkIdentifierTable	1.3.6.1.4.1.429.4.84.2.13		not-accessible	A table of Access Network Identifiers(ANIDs) received by PDSN.
usrVHAAccessNetworkIdentifierEntry	1.3.6.1.4.1.429.4.84.2.13.1		not-accessible	An entry in the VHA Access Network Identifier(ANID) Table.
OCT usrVHAAccessNetworkIdentifier	1.3.6.1.4.1.429.4.84.2.13.1.1	OCTET STRING	not-accessible	Access Network Identifier(ANID) of the PCF received by PDSN over A11.
IP usrVHAAccessNetworkIpAddr	1.3.6.1.4.1.429.4.84.2.13.1.2	IpAddress	read-only	Ipaddress of the PCF that holds this ANID
usrVHARegReqStats	1.3.6.1.4.1.429.4.84.3
C32 usrVHARegReqRcvd	1.3.6.1.4.1.429.4.84.3.1	Counter32	read-only	Total number of RP Registration Requests received. Counter epoch is indicated by usrVHAStatsResetTime.
C32 usrVHARegRepAccept	1.3.6.1.4.1.429.4.84.3.2	Counter32	read-only	Total number of Registration Replies accepted. The code information element inside the Registration Accept message is equal to zero. Counter epoch is indicated by usrVHAStatsResetTime. Obsolete: This object has been replaced by usrVHARegReqAccept
C32 usrVHADeRegReqRcvd	1.3.6.1.4.1.429.4.84.3.3	Counter32	read-only	Total number of valid Registration Requests received with a Lifetime of zero (requests to deregister). Deprecated - This counter is replaced by usrVHADeRegReqAccept Counter epoch is indicated by usrVHAStatsResetTime.
C32 usrVHADeRegRepAccept	1.3.6.1.4.1.429.4.84.3.4	Counter32	read-only	Total number of Registration Replies accepted in response to a deregistration request. The code information element inside the Registration Accept message is equal to zero. Counter epoch is indicated by usrVHAStatsResetTime. Obsolete: This object has been replaced by usrVHADeRegReqAccept
C32 usrVHARegDenUnspecified	1.3.6.1.4.1.429.4.84.3.5	Counter32	read-only	Total number of RP Registration Requests denied due to an unspecified reason. The code information element inside the Registration Accept message is equal to 128. Counter epoch is indicated by usrVHAStatsResetTime.
C32 usrVHARegDenAdmProhibited	1.3.6.1.4.1.429.4.84.3.6	Counter32	read-only	Total number of RP Registration Requests denied due to an administrative decision. The code information element inside the Registration Accept message is equal to 129. Counter epoch is indicated by usrVHAStatsResetTime.
C32 usrVHARegDenNoResources	1.3.6.1.4.1.429.4.84.3.7	Counter32	read-only	Total number of RP Registration Requests denied due to insufficient resources. The code information element inside the Registration Accept message is equal to 130. Counter epoch is indicated by usrVHAStatsResetTime.
C32 usrVHARegDenAuthFail	1.3.6.1.4.1.429.4.84.3.8	Counter32	read-only	Total number of RP Registration Requests denied due to mobile node's failed authentication. The code information element inside the Registration Accept message is equal to 131. Counter epoch is indicated by usrVHAStatsResetTime.
C32 usrVHARegDenIDMismatch	1.3.6.1.4.1.429.4.84.3.9	Counter32	read-only	Total number of RP Registration Requests denied due to an identification mismatch. The code information element inside the Registration Accept message is equal to 133. Counter epoch is indicated by usrVHAStatsResetTime.
C32 usrVHARegDenPoorlyFormedReq	1.3.6.1.4.1.429.4.84.3.10	Counter32	read-only	Total number of RP Registration Requests denied due to a poorly formed request. The code information element inside the Registration Accept message is equal to 134. Counter epoch is indicated by usrVHAStatsResetTime.
C32 usrVHARegDenUnknownPDSNAddr	1.3.6.1.4.1.429.4.84.3.11	Counter32	read-only	Total number of RP Registration Requests denied due to an unknown PDSN address. The code information element inside the Registration Accept message is equal to 136. Counter epoch is indicated by usrVHAStatsResetTime.
C32 usrVHARegDenReverseTunnelUnavail	1.3.6.1.4.1.429.4.84.3.12	Counter32	read-only	Total number of RP Registration Requests denied due to unavailability of requested reverse tunnel. The code information element inside the Registration Accept message is equal to 137. Counter epoch is indicated by usrVHAStatsResetTime.
C32 usrVHARegDenReverseTunnelRequired	1.3.6.1.4.1.429.4.84.3.13	Counter32	read-only	Total number of RP Registration Requests denied due to 'T' bit not set. This bit is part of the Flags information element inside the Registration Request message. The code information element inside the Registration Accept message is equal to 138. Counter epoch is indicated by usrVHAStatsResetTime.
C32 usrVHARegDenUnsupportedVendorID	1.3.6.1.4.1.429.4.84.3.14	Counter32	read-only	Total number of RP Registration Requests denied due to an unrecognized Vendor ID field that is inside the Vendor/Organization Specific Extension information element. The code information element inside the Registration Accept message is equal to 141. Counter epoch is indicated by usrVHAStatsResetTime.
C32 usrVHARegReqDenied	1.3.6.1.4.1.429.4.84.3.15	Counter32	read-only	Total number of Registration Requests denied usrVHARegReqDenied is the sum of these values: [usrVHARegReqDenied] = [usrVHARegReqInitDenied] + [usrVHAReRegReqDenied] + [usrVHADeRegReqDenied] Counter epoch is indicated by usrVHAStatsResetTime.
C32 usrVHARegReqDiscard	1.3.6.1.4.1.429.4.84.3.16	Counter32	read-only	Total number of Registration Requests from the PCF silently discarded without being processed by the PDSN Counter epoch is indicated by usrVHAStatsResetTime.
C32 usrVHARegReqInitAccept	1.3.6.1.4.1.429.4.84.3.17	Counter32	read-only	Number of Initial Registration Requests accepted from the PCF. Counter epoch is indicated by usrVHAStatsResetTime.
C32 usrVHARegReqInitDenied	1.3.6.1.4.1.429.4.84.3.18	Counter32	read-only	Number of Initial Registration Requests denied from the PCF. Counter epoch is indicated by usrVHAStatsResetTime.
C32 usrVHAReRegReqAccept	1.3.6.1.4.1.429.4.84.3.19	Counter32	read-only	Number of Re-Registration Requests accepted from the PCF. Counter epoch is indicated by usrVHAStatsResetTime.
C32 usrVHAReRegReqDenied	1.3.6.1.4.1.429.4.84.3.20	Counter32	read-only	Number of Re-Registration Requests denied from the PCF. Counter epoch is indicated by usrVHAStatsResetTime.
C32 usrVHADeRegReqDenied	1.3.6.1.4.1.429.4.84.3.21	Counter32	read-only	Number of De-Registration Requests denied from the PCF. Counter epoch is indicated by usrVHAStatsResetTime.
C32 usrVHARegReqAccept	1.3.6.1.4.1.429.4.84.3.22	Counter32	read-only	Total number of Registration Requests accepted from the PCF. usrVHARegReqAccept is the sum of these values: [usrVHARegReqAccept] = [usrVHARegReqInitAccept] + [usrVHAReRegReqAccept] + [usrVHADeRegReqAccept] Counter epoch is indicated by usrVHAStatsResetTime.
C32 usrVHADeRegReqAccept	1.3.6.1.4.1.429.4.84.3.23	Counter32	read-only	Total number of DeRegistration Requests accepted from the PCF. Counter epoch is indicated by usrVHAStatsResetTime.
usrVHARegUpdStats	1.3.6.1.4.1.429.4.84.4
C32 usrVHARegUpdate	1.3.6.1.4.1.429.4.84.4.1	Counter32	read-only	Total number of valid Registration Updates transmitted to PCF. Counter epoch is indicated by usrVHAStatsResetTime.
C32 usrVHARegAcknowledge	1.3.6.1.4.1.429.4.84.4.2	Counter32	read-only	Total number of Registration Acknowledgements received from the PCF with status code of zero. Counter epoch is indicated by usrVHAStatsResetTime.
C32 usrVHARegAckUnspecified	1.3.6.1.4.1.429.4.84.4.3	Counter32	read-only	Total number of Registration Acknowledgements received from the PCF with status code of 128 (reason unspecified). Counter epoch is indicated by usrVHAStatsResetTime.
C32 usrVHARegAckAdmProhibited	1.3.6.1.4.1.429.4.84.4.4	Counter32	read-only	Total number of Registration Acknowledgements received from the PCF with status code of 129 (administratively prohibited). Counter epoch is indicated by usrVHAStatsResetTime.
C32 usrVHARegAckFailedAuth	1.3.6.1.4.1.429.4.84.4.5	Counter32	read-only	Total number of Registration Acknowledgements received from the PCF with status code of 131 (sending node - PDSN - failed authentication). Counter epoch is indicated by usrVHAStatsResetTime.
C32 usrVHARegAckIDMismatch	1.3.6.1.4.1.429.4.84.4.6	Counter32	read-only	Total number of Registration Acknowledgements received from the PCF with status code of 133 (identification mismatch). Counter epoch is indicated by usrVHAStatsResetTime.
C32 usrVHARegAckPoorlyFormed	1.3.6.1.4.1.429.4.84.4.7	Counter32	read-only	Total number of Registration Acknowledgements received from the PCF with status code of 134 (poorly formed Registration Update). Counter epoch is indicated by usrVHAStatsResetTime.
C32 usrVHATotalRegUpdateDenied	1.3.6.1.4.1.429.4.84.4.8	Counter32	read-only	Total number of Registration Updates denied by the RAN. usrVHATotalRegUpdateDenied is the sum of these values: [usrVHATotalRegUpdateDenied] = [usrVHARegAckUnspecified] + [usrVHARegAckAdmProhibited] + [usrVHARegAckFailedAuth] + [usrVHARegAckIDMismatch] + [usrVHARegAckPoorlyFormed] + [usrVHARegAckDeniedOther] Counter epoch is indicated by usrVHAStatsResetTime.
C32 usrVHATotalRegUpdateNotAck	1.3.6.1.4.1.429.4.84.4.9	Counter32	read-only	usrVHATotalRegUpdateNotAck is incremented if the expected registration acknowledge is not received from the PCF within the time Tregupd. Counter epoch is indicated by usrVHAStatsResetTime.
C32 usrVHATotalRegUpdateInitTrans	1.3.6.1.4.1.429.4.84.4.10	Counter32	read-only	Total number of Initial Registration Updates transmitted to PCF. Counter epoch is indicated by usrVHAStatsResetTime.
C32 usrVHATotalRegUpdateReTrans	1.3.6.1.4.1.429.4.84.4.11	Counter32	read-only	Total number of Registration Updates re-transmitted to PCF. Counter epoch is indicated by usrVHAStatsResetTime.
C32 usrVHARegUpdateDiscard	1.3.6.1.4.1.429.4.84.4.12	Counter32	read-only	Total number of Registration Updates discarded Counter epoch is indicated by usrVHAStatsResetTime.
C32 usrVHARegUpdateTransRPLifeExp	1.3.6.1.4.1.429.4.84.4.13	Counter32	read-only	Number of Registration Updates transmitted, due to RP lifetime expiration Counter epoch is indicated by usrVHAStatsResetTime.
C32 usrVHARegUpdateTransPPPLayerCmd	1.3.6.1.4.1.429.4.84.4.14	Counter32	read-only	Number of Registration Updates transmitted, due to PPP layer command Counter epoch is indicated by usrVHAStatsResetTime. OBSOLETE: This object is not supported.
C32 usrVHARegUpdateTransOther	1.3.6.1.4.1.429.4.84.4.15	Counter32	read-only	Number of Registration Updates transmitted, due to other reasons Counter epoch is indicated by usrVHAStatsResetTime.
C32 usrVHATotalRegAckRcvd	1.3.6.1.4.1.429.4.84.4.16	Counter32	read-only	Total number of Registration Acknowledgements received from the PCF. Counter epoch is indicated by usrVHAStatsResetTime.
C32 usrVHARegAckDeniedOther	1.3.6.1.4.1.429.4.84.4.17	Counter32	read-only	Total number of Registration Acknowledgements received from PCF with a status code that is currently not further speficied by the PDSN. Counter epoch is indicated by usrVHAStatsResetTime.
usrVHASecurConfig	1.3.6.1.4.1.429.4.84.5
usrVHASecurConfigTable	1.3.6.1.4.1.429.4.84.5.1		not-accessible	A table for configuring mobility security associations between the Radio Node and the PDSN.
usrVHASecurConfigEntry	1.3.6.1.4.1.429.4.84.5.1.1		not-accessible	An entry in the PDSN Security Configuration Table.
I32 usrVHASecurSAIndex	1.3.6.1.4.1.429.4.84.5.1.1.1	Integer32	read-only	RP interface can support up to 512 mobility security associations. - The range has been changed from 1-100 to 1-512 for PDSN Rel 4.0
IP usrVHASecurRNAddr	1.3.6.1.4.1.429.4.84.5.1.1.2	IpAddress	read-write	The IP Address of the Radio Node with which this RP interface shares the mobility security association.
USR usrVHASecurSPI	1.3.6.1.4.1.429.4.84.5.1.1.3	UsrSpecialU32	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 Radio Node.
USR usrVHASecurSharedSecretKey	1.3.6.1.4.1.429.4.84.5.1.1.4	UsrSecretDisplay	read-write	The shared secret key for the security associations. Reading this object will always return zero length value for SNMP.
I32 usrVHASecurTimeDrift	1.3.6.1.4.1.429.4.84.5.1.1.5	Integer32	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.
ROW usrVHASecurStatus	1.3.6.1.4.1.429.4.84.5.1.1.6	RowStatus	read-write	This object is used to add, modify, and delete rows for the security association table.
INT usrVHASecurAuthFlag	1.3.6.1.4.1.429.4.84.5.1.1.7	INTEGER	read-write	Toggle to enable or disable authentication of A11 messages over RP Interface
INT usrVHAZeroPadSecretEntry	1.3.6.1.4.1.429.4.84.5.1.1.8	INTEGER	read-write	This setting will determine whether to zero pad secrets of less than 16
usrVHASecurViolStats	1.3.6.1.4.1.429.4.84.6
C32 usrVHASecurTotalViolations	1.3.6.1.4.1.429.4.84.6.1	Counter32	read-only	Total number of RP security violations encountered by this PDSN. usrVHASecurTotalViolations is the sum of these values: [usrVHASecurTotalViolations] = [usrVHASecurMissingMSA] + [usrVHASecurBadAuthenticator] + [usrVHASecurBadSPI] + [usrVHASecurMissingMHAuthExt] + [usrVHASecurMissingRUAuthExt] Counter epoch is indicated by usrVHAStatsResetTime.
C32 usrVHASecurMissingMSA	1.3.6.1.4.1.429.4.84.6.2	Counter32	read-only	Total number of RP security violations due to missing or improper Mobility Security Association (MSA) between the PCF and the PDSN. Counter epoch is indicated by usrVHAStatsResetTime.
C32 usrVHASecurBadAuthenticator	1.3.6.1.4.1.429.4.84.6.3	Counter32	read-only	Total number of RP security violations due to bad Authenticator field. This field is part of either Mobile-Home Authentication Extension information element or the Registration Update Authentication Extension information element. Counter epoch is indicated by usrVHAStatsResetTime.
C32 usrVHASecurBadIdentification	1.3.6.1.4.1.429.4.84.6.4	Counter32	read-only	Total number of security violations due to bad Identification information element. This eight octet element is used by the PCF and the PDSN for matching the Registration Requests with Registration Replies and Registration Updates with Registration Acknowledge messages. It also protects against the replay attacks (section 5.6, RFC 2002). Counter epoch is indicated by usrVHAStatsResetTime. Deprecated: This object is a duplicate of usrVHARegDenIDMismatch.
C32 usrVHASecurBadSPI	1.3.6.1.4.1.429.4.84.6.5	Counter32	read-only	Total number of RP security violations due to bad SPI field. This field is part of either Mobile-Home Authentication Extension information element or the Registration Update Authentication Extension information element. Counter epoch is indicated by usrVHAStatsResetTime.
C32 usrVHASecurMissingMHAuthExt	1.3.6.1.4.1.429.4.84.6.6	Counter32	read-only	Total number of RP security violations due to missing Mobile-Home Authentication Extension inside the Registration Request message. Counter epoch is indicated by usrVHAStatsResetTime.
C32 usrVHASecurMissingRUAuthExt	1.3.6.1.4.1.429.4.84.6.7	Counter32	read-only	Total number of RP security violations due to missing Registration Update Authentication Extension inside the Registration Acknowledge message. Counter epoch is indicated by usrVHAStatsResetTime.
usrVHASecurViolationTable	1.3.6.1.4.1.429.4.84.6.8		not-accessible	A table containing information about security violations.
usrVHASecurViolationEntry	1.3.6.1.4.1.429.4.84.6.8.1		not-accessible	Information about a particular security violation.
I32 usrVHASecurViolatorTableIndex	1.3.6.1.4.1.429.4.84.6.8.1.1	Integer32	read-only	PDSN can store up to 100 entries for a particular security violation based on the violator's IP address.
IP usrVHASecurViolatorAddress	1.3.6.1.4.1.429.4.84.6.8.1.2	IpAddress	read-only	Violator's IP address. This address may not be in the Mobility Security Association table.
C32 usrVHASecurViolationCounter	1.3.6.1.4.1.429.4.84.6.8.1.3	Counter32	read-only	Total number of security violations coming from the this violator's IP address.
USR usrVHASecurRecentViolationSPI	1.3.6.1.4.1.429.4.84.6.8.1.4	UsrSpecialU32	read-only	SPI of the most recent security violation coming from this IP address. If the security violation is due to an identification mismatch, then this is the SPI from the Mobile-Home Authentication Extension. If the security violation is due to an invalid authenticator, then this is the SPI from the offending authentication extension. In all other cases, it should be set to zero.
TIM usrVHASecurRecentViolationTime	1.3.6.1.4.1.429.4.84.6.8.1.5	Time1900	read-only	Time of the most recent security violation coming from this IP address. This is NTP time, it will give number of seconds since Jan 1, 1900.
USR usrVHASecurRecentViolationIDLow	1.3.6.1.4.1.429.4.84.6.8.1.6	UsrRegID	read-only	Low-order 32 bits of identification used in Registration Request or Registration Acknowledge of the most recent security violation coming from this IP address.
USR usrVHASecurRecentViolationIDHigh	1.3.6.1.4.1.429.4.84.6.8.1.7	UsrRegID	read-only	High-order 32 bits of identification used in Registration Request or Registration Acknowledge of the most recent security violation coming from this IP address.
INT usrVHASecurRecentViolationReason	1.3.6.1.4.1.429.4.84.6.8.1.8	INTEGER	read-only	Reason for the most recent security violation coming from this IP address.
usrVHAGREStats	1.3.6.1.4.1.429.4.84.7
C32 usrVHATotalGREPktsRcvd	1.3.6.1.4.1.429.4.84.7.1	Counter32	read-only	Total number of GRE encapsulated packets received from IP. Counter epoch is indicated by usrVHAStatsResetTime.
C32 usrVHATotalGREPktsTrans	1.3.6.1.4.1.429.4.84.7.2	Counter32	read-only	Total number of GRE encapsulated packets delivered to IP for transmission. Counter epoch is indicated by usrVHAStatsResetTime.
C32 usrVHATotalGREBytesRcvd	1.3.6.1.4.1.429.4.84.7.3	Counter32	read-only	Total number of GRE encapsulated bytes received from IP. The GRE header bytes are not counted. Counter epoch is indicated by usrVHAStatsResetTime.
C32 usrVHATotalGREBytesTrans	1.3.6.1.4.1.429.4.84.7.4	Counter32	read-only	Total number of GRE encapsulated bytes delivered to IP for transmission. The GRE header bytes are not counted. Counter epoch is indicated by usrVHAStatsResetTime.
usrVHACfmConfig	1.3.6.1.4.1.429.4.84.8
STR usrVHAConfigFileName	1.3.6.1.4.1.429.4.84.8.1	DisplayString	read-only	The name of the configuration file for VHA. If this value is empty, then the default file name is @file://VHAProcess.cfg.
USR usrVHACfmStatus	1.3.6.1.4.1.429.4.84.8.2	UsrConfigStatus	read-write	The Configuration File Manager Flag for saving VHA configurable parameters.
usrVHATraps	1.3.6.1.4.1.429.4.84.9
usrVHATrapsv2	1.3.6.1.4.1.429.4.84.9.0			The events for VHA traps
NTF usrVHARegistrationRequestAuthFailure	1.3.6.1.4.1.429.4.84.9.0.1			This trap is generated when authentication fails on the Registration Request message.
NTF usrVHARegistrationAcknowledgeAuthFailure	1.3.6.1.4.1.429.4.84.9.0.2			This trap is generated when authentication fails on the Registration Acknowledge message.
NTF usrVHASessionsCriticalAlarm	1.3.6.1.4.1.429.4.84.9.0.3			The SNMP trap that is generated when usrVHASessionsAlarmsState goes to 'critical' and usrVHASessionsAlarmsEnabled is 'true' This alarm occurs when the sum of active and dormant RP session reaches or exceeds the critical threshold.
NTF usrVHASessionsMajorAlarm	1.3.6.1.4.1.429.4.84.9.0.4			The SNMP trap that is generated when usrVHASessionsAlarmsState goes to 'major' and usrVHASessionsAlarmsEnabled is 'true' This alarm occurs when the sum of active and dormant RP session reaches or exceeds the major threshold while state is 'clear' but does not reach or exceed the critical threshold.
NTF usrVHASessionsClearAlarm	1.3.6.1.4.1.429.4.84.9.0.5			The SNMP trap that is generated when usrVHASessionsAlarmsState goes to 'clear' and usrVHASessionsAlarmsEnabled is 'true' This alarm occurs when the sum of active and dormant RP session falls to or below the 'clear' threshold after a 'major' or 'critical' alarm has been declared.
NTF usrVHAActiveSessionsCriticalAlarm	1.3.6.1.4.1.429.4.84.9.0.6			The SNMP trap that is generated when usrVHAActiveSessionsAlarmsState goes to 'critical' and usrVHAActiveSessionsAlarmsEnabled is 'true' This alarm occurs when the number of active RP session reaches or exceeds the critical threshold.
NTF usrVHAActiveSessionsMajorAlarm	1.3.6.1.4.1.429.4.84.9.0.7			The SNMP trap that is generated when usrVHAActiveSessionsAlarmsState goes to 'major' and usrVHAActiveSessionsAlarmsEnabled is 'true' This alarm occurs when the number of active RP session reaches or exceeds the major threshold while state is 'clear' but does not reach or exceed the critical threshold.
NTF usrVHAActiveSessionsClearAlarm	1.3.6.1.4.1.429.4.84.9.0.8			The SNMP trap that is generated when usrVHAActiveSessionsAlarmsState goes to 'clear' and usrVHAActiveSessionsAlarmsEnabled is 'true' This alarm occurs when the number of active RP session falls to or below the 'clear' threshold after a 'major' or 'critical' alarm has been declared.
NTF usrVHAFailedSessionsCriticalAlarm	1.3.6.1.4.1.429.4.84.9.0.9			The SNMP trap that is generated when usrVHAFailedSessionsAlarmsState goes to 'clear' and usrVHAFailedSessionsAlarmsEnabled is 'true' This alarm occurs when the RP Failed Sessions as measured number of RP Reg Req Denied in the last measurement interval falls to or below the 'clear' threshold after a 'major' or 'critical' alarm has been declared.
NTF usrVHAFailedSessionsMajorAlarm	1.3.6.1.4.1.429.4.84.9.0.10			The SNMP trap that is generated when usrVHAFailedSessionsAlarmsState goes to 'major' and usrVHAFailedSessionsAlarmsEnabled is 'true' This alarm occurs when the RP Failed Sessions as measured number of RP Reg Req Denied in the last measurement interval reaches or exceeds the major threshold while state is 'clear' but does not reach or exceed the critical threshold.
NTF usrVHAFailedSessionsClearAlarm	1.3.6.1.4.1.429.4.84.9.0.11			The SNMP trap that is generated when usrVHAFailedSessionsAlarmsState goes to 'major' and usrVHAFailedSessionsAlarmsEnabled is 'true' This alarm occurs when the RP Failed Sessions as measured number of RP Reg Req Denied in the last measurement interval falls to or below the 'clear' threshold after a 'major' or 'critical' alarm has been declared.
NTF usrVHAPktThroughputCriticalAlarm	1.3.6.1.4.1.429.4.84.9.0.12			The SNMP trap that is generated when usrVHAPktThroughputAlarmsState goes to 'clear' and usrVHAPktThroughputAlarmsEnabled is 'true' This alarm occurs when the RP Packet Throughput as measured number of RP packets sent or received in last interval falls to or below the 'clear' threshold after a 'major' or 'critical' alarm has been declared.
NTF usrVHAPktThroughputMajorAlarm	1.3.6.1.4.1.429.4.84.9.0.13			The SNMP trap that is generated when usrVHAPktThroughputAlarmsState goes to 'major' and usrVHAPktThroughputAlarmsEnabled is 'true' This alarm occurs when the RP Packet Throughput as measured number of RP packets sent or received in last interval reaches or exceeds the major threshold while state is 'clear' but does not reach or exceed the critical threshold.
NTF usrVHAPktThroughputClearAlarm	1.3.6.1.4.1.429.4.84.9.0.14			The SNMP trap that is generated when usrVHAPktThroughputAlarmsState goes to 'clear' and usrVHAPktThroughputAlarmsEnabled is 'true' This alarm occurs when the RP Packet Throughput as measured number of RP packets sent or received in last interval falls to or below the 'clear' threshold after a 'major' or 'critical' alarm has been declared.
usrVHAPM	1.3.6.1.4.1.429.4.84.10
usrVHASessionsPM	1.3.6.1.4.1.429.4.84.10.1
U32 usrVHASessionsCriticalAlarmThresh	1.3.6.1.4.1.429.4.84.10.1.1	Unsigned32	read-only	The critical alarm threshold for usrVHASessionsCurrent gauge. The value of this object will be automatically set to the lesser of usrVHAMaxSessions or the internal VHA Max session limit, whichever is less. IF usrVHASessionsAlarmState is not 'critical' and the current gauge value is equal or greater than this threshold, THEN usrVHASessionsAlarmState will change to 'critical'. See usrVHASessionsAlarmState for TRAP generation details.
U32 usrVHASessionsMajorAlarmThresh	1.3.6.1.4.1.429.4.84.10.1.2	Unsigned32	read-only	The major alarm threshold for usrVHASessionsCurrent gauge. The allowed range of this object is 0 to usrVHAMaxSessions. The object is also constrained to be less than or equal to usrVHASessionsCriticalAlarmThresh. If usrVHAMaxSessions is reduced below the value of this object, this object will automatically reduced so that this constraint holds. Value of 0 disables this threshold. IF this object is set to a non-zero value equal or less than the current value of usrVHASessionsClearAlarmThresh, THEN usrVHASessionsClearAlarmThresh will be automatically reduced to a valid value. This value is set indirectly by setting usrVHASessionsMajorAlarmThreshPct Changing threshold values causes the alarm state to be re-evaluated. IF usrVHASessionsAlarmState is 'clear' and the current gauge value is equal or greater than this threshold, and the current gauge value is less than non-zero usrVHASessionsCriticalAlarmThresh, and the threshold is not 0, THEN usrVHASessionsAlarmState will change to 'major'. See usrVHASessionsAlarmState for TRAP generation details.
U32 usrVHASessionsClearAlarmThresh	1.3.6.1.4.1.429.4.84.10.1.3	Unsigned32	read-only	The alarm clear threshold for usrVHASessionsCurrent gauge. The allowed range of this object is 0 to usrVHAMaxSessions. This object must also be less than non-zero usrVHASessionsMajorAlarmThresh and usrVHASessionsCricalAlarmThresh. IF usrVHASessionsMajorAlarmThresh is non zero, THEN object must be less than usrVHASessionsMajorAlarmThresh. This value is set indirectly by setting usrVHASessionsClearAlarmThreshPct Changing the threshold value causes the alarm state to be re-evaluated. IF usrVHASessionsAlarmState is not 'clear' and the current gauge value is equal or less than this threshold, THEN usrVHASessionsAlarmState will change to 'clear'. See usrVHASessionsAlarmState for TRAP generation details.
I32 usrVHASessionsMajorAlarmThreshPct	1.3.6.1.4.1.429.4.84.10.1.4	Integer32	read-write	The major alarm threshold for usrVHASessionsCurrent gauge expressed as a percentage of usrVHAMaxSessions. The allowed range of this object is 0 to 100. Writing this object causes usrVHASessionsMajorAlarmThresh to be re-calculated. Writing usrVHASessionsMajorAlarmThresh causes this object to be re-calculated. See usrVHASessionsMajorAlarmThresh for effects of changing threshold value such as causing the alarm state to be re-evaluated.
I32 usrVHASessionsClearAlarmThreshPct	1.3.6.1.4.1.429.4.84.10.1.5	Integer32	read-write	The clear alarm threshold for usrVHASessionsCurrent gauge expressed as a percentage of usrVHAMaxSessions. The allowed range of this object is 0 to 100. Writing this object causes usrVHASessionsClearAlarmThresh to be re-calculated. Writing usrVHASessionsClearAlarmThresh causes this object to be re-calculated. See usrVHASessionsClearAlarmThresh for effects of changing threshold value such as causing the alarm state to be re-evaluated.
INT usrVHASessionsTrapsEnabled	1.3.6.1.4.1.429.4.84.10.1.6	INTEGER	read-write	This object controls trap generation when usrVHASessionAlarmState changes. See usrVHASessionsAlarmState for alarm details.
INT usrVHASessionsAlarmState	1.3.6.1.4.1.429.4.84.10.1.7	INTEGER	read-write	Alarm state is maintained by PDSN by comparing usrVHASessionsCurrent with critical, major, and clear alarm thresholds. IF alarm state changes to critical, AND usrVHASessionsTrapsEnabled is true THEN usrVHASessionsCriticalAlarm TRAP will be sent. IF alarm state changes to major, AND usrVHASessionsTrapsEnabled is true THEN usrVHASessionsMajorAlarm TRAP will be sent. IF alarm state changes to clear, AND usrVHASessionsTrapsEnabled is true THEN usrVHASessionsCriticalAlarm TRAP will be sent. IF alarm state changes, THEN usrVHASessionsAlarmTime is updated with the current time regardless of usrVHASessionsTrapsEnabled and usrVHASessionsAlarmChanges is incremented. This allows alarm state and time information to be retrieved by SNMP management stations that don't support SNMP traps or when traps are intentionally disabled to reduce trap processing load on the SNMP management station. Writing a 'clear' value will force the alarm state to go to 'clear'. This will count as a state change and cause a trap if the state was 'major' or 'critical'. This step conceptually occurs before comparing the alarm thresholds. If major or critical thresholds are exceeded, the appropriate state change and trap occur. This means that writing 'clear' may cause 0, 1, or 2 alarm state changes and traps.
TIM usrVHASessionsAlarmTime	1.3.6.1.4.1.429.4.84.10.1.8	Time1970	read-only	The time of the last usrVHASessionsAlarmState state change. If the state has never changed, this value will be zero.
C32 usrVHASessionsAlarmChanges	1.3.6.1.4.1.429.4.84.10.1.9	Counter32	read-only	Count of usrVHASessionsAlarmState changes.
usrVHAActiveSessionsPM	1.3.6.1.4.1.429.4.84.10.2
U32 usrVHAActiveSessionsCriticalAlarmThresh	1.3.6.1.4.1.429.4.84.10.2.1	Unsigned32	read-only	The critical alarm threshold for usrVHAActiveSessionsCurrent gauge. The allowed range of this object is 0 to usrVHAMaxSessions. If usrVHAMaxSessions is reduced below the value of this object, this object will automatically reduced so that this constraint holds. Object value of 0 disables this alarm and threshold.. IF this object is set to a non-zero value equal or less than the current value of usrVHAActiveSessionsMajorAlarmThresh, THEN usrVHAActiveSessionsMajorAlarmThresh will be automatically reduced to a valid value. IF this object is set to a non-zero value equal or less than the current value of usrVHAActiveSessionsClearAlarmThresh, THEN usrVHAActiveSessionsClearAlarmThresh will be automatically reduced to a valid value. This value is set indirectly by setting usrVHAActiveSessionsCriticalAlarmThreshPct Changing threshold values causes the alarm state to be re-evaluated. IF usrVHAActiveSessionsAlarmState is not 'critical' and the current gauge value is equal or greater than this critical threshold, and this critical threshold is non-zero, THEN usrVHAActiveSessionsAlarmState will change to 'critical'. See usrVHAActiveSessionsAlarmState for TRAP generation details.
U32 usrVHAActiveSessionsMajorAlarmThresh	1.3.6.1.4.1.429.4.84.10.2.2	Unsigned32	read-only	The major alarm threshold for usrVHAActiveSessionsCurrent gauge. The allowed range of this object is 0 to usrVHAMaxSessions. The object is also constrained to be less than or equal to usrVHAActiveSessionsCriticalAlarmThresh. If usrVHAMaxSessions is reduced below the value of this object, this object will automatically reduced so that this constraint holds. Value of 0 disables this threshold. IF this object is set to a non-zero value equal or less than the current value of usrVHAActiveSessionsClearAlarmThresh, THEN usrVHAActiveSessionsClearAlarmThresh will be automatically reduced to a valid value. This value is set indirectly by setting usrVHAActiveSessionsMajorAlarmThreshPct Changing threshold values causes the alarm state to be re-evaluated. IF usrVHAActiveSessionsAlarmState is 'clear' and the current gauge value is equal or greater than this threshold, and the current gauge value is less than non-zero usrVHAActiveSessionsCriticalAlarmThresh, and the threshold is not zero, THEN usrVHAActiveSessionsAlarmState will change to 'major'. See usrVHAActiveSessionsAlarmState for TRAP generation details.
U32 usrVHAActiveSessionsClearAlarmThresh	1.3.6.1.4.1.429.4.84.10.2.3	Unsigned32	read-only	The alarm clear threshold for usrVHAActiveSessionsCurrent gauge. The allowed range of this object is 0 to usrVHAMaxSessions. This object must also be less than non-zero usrVHAActiveSessionsMajorAlarmThresh and non-zero usrVHAActiveSessionsCricalAlarmThresh. This value is set indirectly by setting usrVHAActiveSessionsClearAlarmThreshPct Changing the threshold value causes the alarm state to be re-evaluated. IF usrVHAActiveSessionsAlarmState is not 'clear' and the current gauge value is equal or less than this threshold, THEN usrVHAActiveSessionsCriticalAlarmState will change to 'clear'. See usrVHAActiveSessionsAlarmState for trap generation details.
I32 usrVHAActiveSessionsCriticalAlarmThreshPct	1.3.6.1.4.1.429.4.84.10.2.4	Integer32	read-write	The major alarm threshold for usrVHAActiveSessionsCurrent gauge expressed as a percentage of usrVHAMaxSessions. The allowed range of this object is 0 to 100. Writing this object causes usrVHAActiveSessionsMajorAlarmThresh to be re-calculated. Writing usrVHAActiveSessionsMajorAlarmThresh causes this object to be re-calculated. See usrVHAActiveSessionsMajorAlarmThresh for effects of changing threshold value such as causing the alarm state to be re-evaluated.
I32 usrVHAActiveSessionsMajorAlarmThreshPct	1.3.6.1.4.1.429.4.84.10.2.5	Integer32	read-write	The major alarm threshold for usrVHAActiveSessionsCurrent gauge expressed as a percentage of usrVHAMaxSessions. The allowed range of this object is 0 to 100. Writing this object causes usrVHAActiveSessionsMajorAlarmThresh to be re-calculated. Writing usrVHAActiveSessionsMajorAlarmThresh causes this object to be re-calculated. See usrVHAActiveSessionsMajorAlarmThresh for effects of changing threshold value such as causing the alarm state to be re-evaluated.
I32 usrVHAActiveSessionsClearAlarmThreshPct	1.3.6.1.4.1.429.4.84.10.2.6	Integer32	read-write	The clear alarm threshold for usrVHAActiveSessionsCurrent gauge expressed as a percentage of usrVHAMaxSessions. The allowed range of this object is 0 to 100. Writing this object causes usrVHAActiveSessionsClearAlarmThresh to be re-calculated. Writing usrVHAActiveSessionsClearAlarmThresh causes this object to be re-calculated. See usrVHAActiveSessionsClearAlarmThresh for effects of changing threshold value such as causing the alarm state to be re-evaluated.
INT usrVHAActiveSessionsTrapsEnabled	1.3.6.1.4.1.429.4.84.10.2.7	INTEGER	read-write	This object controls trap generation when usrVHASActiveSessionsAlarmState changes. See usrVHAActiveSessionsAlarmState for alarm details.
INT usrVHAActiveSessionsAlarmState	1.3.6.1.4.1.429.4.84.10.2.8	INTEGER	read-write	Alarm state is maintained by PDSN by comparing usrVHAActiveSessionsCurrent with critical, major, and clear alarm thresholds. IF alarm state changes to critical, AND usrVHAActiveSessionsTrapsEnabled is true THEN usrVHAActiveSessionsCriticalAlarm TRAP will be sent. IF alarm state changes to major, AND usrVHAActiveSessionsTrapsEnabled is true THEN usrVHAActiveSessionsMajorAlarm TRAP will be sent. IF alarm state changes to clear, AND usrVHAActiveSessionsTrapsEnabled is true THEN usrVHAActiveSessionsCriticalAlarm TRAP will be sent. IF alarm state changes, THEN usrVHAActiveSessionsAlarmTime is updated with the current time regardless of usrVHAActiveSessionsTrapsEnabled and usrVHAActiveSessionsAlarmChanges is incremented. This allows alarm state and time information to be retrieved by SNMP management stations that don't support SNMP traps or when traps are intentionally disabled to reduce trap processing load on the SNMP management station. Writing a 'clear' value will force the alarm state to go to 'clear'. This will count as a state change and cause a trap if the state was 'major' or 'critical'. This step conceptually occurs before comparing the alarm thresholds. If major or critical thresholds are exceeded, the appropriate state change and trap occur. This means that writing 'clear' may cause 0, 1, or 2 alarm state changes and traps.
TIM usrVHAActiveSessionsAlarmTime	1.3.6.1.4.1.429.4.84.10.2.9	Time1970	read-only	Time last usrVHAActiveSessionsAlarmState state change. If the state has never changed, this value will be zero.
C32 usrVHAActiveSessionsAlarmChanges	1.3.6.1.4.1.429.4.84.10.2.10	Counter32	read-only	Count of usrVHAActiveSessionsAlarmState changes.
usrVHAFailedSessionsPM	1.3.6.1.4.1.429.4.84.10.3
U32 usrVHAFailedSessionsCriticalAlarmThresh	1.3.6.1.4.1.429.4.84.10.3.1	Unsigned32	read-write	The critical alarm threshold for usrVHAFailedSessionsValue gauge. Object value of 0 disables this alarm and threshold. IF this object is set to a non-zero value equal or less than the current value of usrVHAFailedSessionsMajorAlarmThresh, THEN usrVHAFailedSessionsMajorAlarmThresh will be automatically reduced to a valid value. IF this object is set to a non-zero value equal or less than the current value of usrVHAFailedSessionsClearAlarmThresh, THEN usrVHAFailedSessionsClearAlarmThresh will be automatically reduced to a valid value. Agent is allowed to either reject a SET which violates these constraints, or adjust the object value such that the constraints hold. Changing threshold values causes the alarm state to be re-evaluated. IF usrVHAFailedSessionsAlarmState is not 'critical' and the current gauge value is equal or greater than this critical threshold, and this critical threshold is non-zero, THEN usrVHAFailedSessionsAlarmState will change to 'critical'. See usrVHAFailedSessionsAlarmState for TRAP generation details.
U32 usrVHAFailedSessionsMajorAlarmThresh	1.3.6.1.4.1.429.4.84.10.3.2	Unsigned32	read-only	The major alarm threshold for usrVHAFailedSessionsValue gauge. Value of 0 disables this threshold. IF this object is set to a non-zero value equal or less than the current value of usrVHAFailedSessionsClearAlarmThresh, THEN usrVHAFailedSessionsClearAlarmThresh will be automatically reduced to a valid value. This value is set indirectly by setting usrVHAFailedSessionsMajorAlarmThreshPct Changing threshold values causes the alarm state to be re-evaluated. IF usrVHAFailedSessionsAlarmState is 'clear' and the current gauge value is equal or greater than this threshold, and the current gauge value is less than non-zero usrVHAFailedSessionsCriticalAlarmThresh, and the threshold is not zero, THEN usrVHAFailedSessionsAlarmState will change to 'major'. See usrVHAFailedSessionsAlarmState for TRAP generation details.
U32 usrVHAFailedSessionsClearAlarmThresh	1.3.6.1.4.1.429.4.84.10.3.3	Unsigned32	read-only	The alarm clear threshold for usrVHAFailedSessionsValue gauge. This object must be less than usrVHAFailedSessionsMajorAlarmThresh (if non-zero) usrVHAFailedSessionsCricalAlarmThresh (if non-zero).. This value is set indirectly by setting usrVHAFailedSessionsClearAlarmThreshPct Changing the threshold value causes the alarm state to be re-evaluated. IF usrVHAFailedSessionsAlarmState is not 'clear' and the current gauge value is equal or less than this threshold, THEN usrVHAFailedSessionsCriticalAlarmState will change to 'clear'. See usrVHAFailedSessionsAlarmState for trap generation details.
I32 usrVHAFailedSessionsMajorAlarmThreshPct	1.3.6.1.4.1.429.4.84.10.3.4	Integer32	read-write	The major alarm threshold for usrVHAFailedSessionsValue gauge expressed as a percentage of usrVHAFailedSessionsCriticalAlarmThesh. The allowed range of this object is 0 to 100. Writing this object causes usrVHAFailedSessionsMajorAlarmThresh to be re-calculated. Writing usrVHAFailedSessionsMajorAlarmThresh causes this object to be re-calculated. See usrVHAFailedSessionsMajorAlarmThresh for effects of changing threshold value such as causing the alarm state to be re-evaluated.
I32 usrVHAFailedSessionsClearAlarmThreshPct	1.3.6.1.4.1.429.4.84.10.3.5	Integer32	read-write	The clear alarm threshold for usrVHAFailedSessionsValue gauge expressed as a percentage of usrVHAFailedSessionsCriticalAlarmThesh. The allowed range of this object is 0 to 100. Writing this object causes usrVHAFailedSessionsClearAlarmThresh to be re-calculated. Writing usrVHAFailedSessionsClearAlarmThresh causes this object to be re-calculated. See usrVHAFailedSessionsClearAlarmThresh for effects of changing threshold value such as causing the alarm state to be re-evaluated.
INT usrVHAFailedSessionsTrapsEnabled	1.3.6.1.4.1.429.4.84.10.3.6	INTEGER	read-write	This object controls trap generation when usrVHAFailedSessionsAlarmState changes. See usrVHAFailedSessionsAlarmState for alarm details.
U32 usrVHAFailedSessionsInterval	1.3.6.1.4.1.429.4.84.10.3.7	Unsigned32	read-write	The interval in seconds over which the RP Failed Sessions (RP Sessions that failed to establish) are sampled (measured) to determine a packet throughput by making a delta between a previous sample and a new sample. The delta is stored in usrVHAFailedSessionsValue and thresholds are checked. Value of zero disables RP Failed Sessions alarms and forces alarm state to 'clear'.
INT usrVHAFailedSessionsAlarmState	1.3.6.1.4.1.429.4.84.10.3.8	INTEGER	read-write	Alarm state is maintained by PDSN by comparing usrVHAFailedSessionsValue with critical, major, and clear alarm thresholds. IF alarm state changes to critical, AND usrVHAFailedSessionsTrapsEnabled is true THEN usrVHAFailedSessionsCriticalAlarm TRAP will be sent. IF alarm state changes to major, AND usrVHAFailedSessionsTrapsEnabled is true THEN usrVHAFailedSessionsMajorAlarm TRAP will be sent. IF alarm state changes to clear, AND usrVHAFailedSessionsTrapsEnabled is true THEN usrVHAFailedSessionsCriticalAlarm TRAP will be sent. IF alarm state changes, THEN usrVHAFailedSessionsAlarmTime is updated with the current time regardless of usrVHAFailedSessionsTrapsEnabled and usrVHAFailedSessionsAlarmChanges is incremented. This allows alarm state and time information to be retrieved by SNMP management stations that don't support SNMP traps or when traps are intentionally disabled to reduce trap processing load on the SNMP management station. Writing a 'clear' value will force the alarm state to go to 'clear'. This will count as a state change and cause a trap if the state was 'major' or 'critical'. This step conceptually occurs before comparing the alarm thresholds. If major or critical thresholds are exceeded, the appropriate state change and trap occur. This means that writing 'clear' may cause 0, 1, or 2 alarm state changes and traps.
TIM usrVHAFailedSessionsAlarmTime	1.3.6.1.4.1.429.4.84.10.3.9	Time1970	read-only	Time of last usrVHAFailedSessionsAlarmState state change. If the state has never changed, this value will be zero.
C32 usrVHAFailedSessionsAlarmChanges	1.3.6.1.4.1.429.4.84.10.3.10	Counter32	read-only	Count of usrVHAFailedSessionsAlarmState changes.
G32 usrVHAFailedSessionsValue	1.3.6.1.4.1.429.4.84.10.3.11	Gauge32	read-only	The value of the statistic during the last measurement interval. usrVHARegReqDenied is sampled at the start and at the end of a measurement interval. This MIB object represents the delta value between these two samples. The interval MIB object is usrVHAFailedSessionsInterval. The value of this MIB object is the value that is compared with the 3 thresholds for alarm generation. The value during the current measurement period is not made available until the measurement period is completed and will remain available until the next period completes.
usrVHAPktThroughputPM	1.3.6.1.4.1.429.4.84.10.4
U32 usrVHAPktThroughputCriticalAlarmThresh	1.3.6.1.4.1.429.4.84.10.4.1	Unsigned32	read-write	The critical alarm threshold for usrVHAPktThroughputValue gauge. Object value of 0 disables this alarm and threshold. IF this object is set to a non-zero value equal or less than the current value of usrVHAPktThroughputMajorAlarmThresh, THEN usrVHAPktThroughputMajorAlarmThresh will be automatically reduced to a valid value. IF this object is set to a non-zero value equal or less than the current value of usrVHAPktThroughputClearAlarmThresh, THEN usrVHAPktThroughputClearAlarmThresh will be automatically reduced to a valid value. Agent is allowed to either reject a SET which violates these constraints, or adjust the object value such that the constraints hold. Changing threshold values causes the alarm state to be re-evaluated. IF usrVHAPktThroughputAlarmState is not 'critical' and the current gauge value is equal or greater than this critical threshold, and this critical threshold is non-zero, THEN usrVHAPktThroughputAlarmState will change to 'critical'. See usrVHAPktThroughputAlarmState for TRAP generation details.
U32 usrVHAPktThroughputMajorAlarmThresh	1.3.6.1.4.1.429.4.84.10.4.2	Unsigned32	read-only	The major alarm threshold for usrVHAPktThroughputValue gauge. Value of 0 disables this threshold. IF this object is set to a non-zero value equal or less than the current value of usrVHAPktThroughputClearAlarmThresh, THEN usrVHAPktThroughputClearAlarmThresh will be automatically reduced to a valid value. This value is set indirectly by setting usrVHAPktThroughputMajorAlarmThreshPct Changing threshold values causes the alarm state to be re-evaluated. IF usrVHAPktThroughputAlarmState is 'clear' and the current gauge value is equal or greater than this threshold, and the current gauge value is less than non-zero usrVHAPktThroughputCriticalAlarmThresh, and the threshold is not zero, THEN usrVHAPktThroughputAlarmState will change to 'major'. See usrVHAPktThroughputAlarmState for TRAP generation details.
U32 usrVHAPktThroughputClearAlarmThresh	1.3.6.1.4.1.429.4.84.10.4.3	Unsigned32	read-only	The alarm clear threshold for usrVHAPktThroughputValue gauge. This object must be less than usrVHAPktThroughputMajorAlarmThresh (if non-zero) usrVHAPktThroughputCricalAlarmThresh (if non-zero).. This value is set indirectly by setting usrVHAPktThroughputMajorAlarmThreshPct. Changing the threshold value causes the alarm state to be re-evaluated. IF usrVHAPktThroughputAlarmState is not 'clear' and the current gauge value is equal or less than this threshold, THEN usrVHAPktThroughputCriticalAlarmState will change to 'clear'. See usrVHAPktThroughputAlarmState for trap generation details.
I32 usrVHAPktThroughputMajorAlarmThreshPct	1.3.6.1.4.1.429.4.84.10.4.4	Integer32	read-write	The major alarm threshold for usrVHAPktThroughputValue gauge expressed as a percentage of usrVHAPktThroughputCriticalAlarmThesh. The allowed range of this object is 0 to 100. Writing this object causes usrVHAPktThroughputMajorAlarmThresh to be re-calculated. Writing usrVHAPktThroughputMajorAlarmThresh causes this object to be re-calculated. See usrVHAPktThroughputMajorAlarmThresh for effects of changing threshold value such as causing the alarm state to be re-evaluated.
I32 usrVHAPktThroughputClearAlarmThreshPct	1.3.6.1.4.1.429.4.84.10.4.5	Integer32	read-write	The clear alarm threshold for usrVHAPktThroughputValue gauge expressed as a percentage of usrVHAPktThroughputCriticalAlarmThesh. The allowed range of this object is 0 to 100. Writing this object causes usrVHAPktThroughputClearAlarmThresh to be re-calculated. Writing usrVHAPktThroughputClearAlarmThresh causes this object to be re-calculated. See usrVHAPktThroughputClearAlarmThresh for effects of changing threshold value such as causing the alarm state to be re-evaluated.
INT usrVHAPktThroughputTrapsEnabled	1.3.6.1.4.1.429.4.84.10.4.6	INTEGER	read-write	This object controls trap generation when usrVHASActiveSessionsAlarmState changes. See usrVHAPktThroughputAlarmState for alarm details.
U32 usrVHAPktThroughputInterval	1.3.6.1.4.1.429.4.84.10.4.7	Unsigned32	read-write	The interval in seconds over which the RP packet counters are sampled (measured) to determine a packet throughput by making a delta between a previous sample and a new sample. The delta is stored in usrVHAPktThroughputValue and thresholds are checked. Value of zero disables RP Packet Throughput alarms and forces alarm state to 'clear'.
INT usrVHAPktThroughputAlarmState	1.3.6.1.4.1.429.4.84.10.4.8	INTEGER	read-write	Alarm state is maintained by PDSN by comparing usrVHAPktThroughputValue with critical, major, and clear alarm thresholds. IF alarm state changes to critical, AND usrVHAPktThroughputTrapsEnabled is true THEN usrVHAPktThroughputCriticalAlarm TRAP will be sent. IF alarm state changes to major, AND usrVHAPktThroughputTrapsEnabled is true THEN usrVHAPktThroughputMajorAlarm TRAP will be sent. IF alarm state changes to clear, AND usrVHAPktThroughputTrapsEnabled is true THEN usrVHAPktThroughputCriticalAlarm TRAP will be sent. IF alarm state changes, THEN usrVHAPktThroughputAlarmTime is updated with the current time regardless of usrVHAPktThroughputTrapsEnabled and usrVHAPktThroughputAlarmChanges is incremented. This allows alarm state and time information to be retrieved by SNMP management stations that don't support SNMP traps or when traps are intentionally disabled to reduce trap processing load on the SNMP management station. Writing a 'clear' value will force the alarm state to go to 'clear'. This will count as a state change and cause a trap if the state was 'major' or 'critical'. This step conceptually occurs before comparing the alarm thresholds. If major or critical thresholds are exceeded, the appropriate state change and trap occur. This means that writing 'clear' may cause 0, 1, or 2 alarm state changes and traps.
TIM usrVHAPktThroughputAlarmTime	1.3.6.1.4.1.429.4.84.10.4.9	Time1970	read-only	Time of last usrVHAPktThroughputAlarmState state change. If the state has never changed, this value will be zero.
C32 usrVHAPktThroughputAlarmChanges	1.3.6.1.4.1.429.4.84.10.4.10	Counter32	read-only	Count of usrVHAPktThroughputAlarmState changes.
C32 usrVHAPktCounts	1.3.6.1.4.1.429.4.84.10.4.11	Counter32	read-only	Count of RP Packets sent and received. This is the sum of usrVHATotalCREPktsRcvd - A10 Packets received usrVHATotalGREPktsTrans - A10 Packets sent usrVHARegReqRcvd - A11 Packets received (1 of 3) usrVHARegAcknowledge - A11 Packets received (2 of 3) usrVHATotalRegUpdateDenied - A11 Packets received (3 of 3) usrVHARegReqAccept - A11 Packets sent (1 of 3) usrVHARegReqDenied - A11 Packets sent (2 of 3) usrVHARegUpdate - A11 Packets sent (3 of 3)
G32 usrVHAPktThroughputValue	1.3.6.1.4.1.429.4.84.10.4.12	Gauge32	read-only	The value of the statistic during the last measurement interval. usrVHAPktCounts is sampled at the start and at the end of a measurement interval. This MIB object represents the delta value between these two samples. The interval MIB object is usrVHAPktThroughputInterval. The value of this MIB object is the value that is compared with the 3 thresholds for alarm generation. The value during the current measurement period is not made available until the measurement period is completed ahd will remain available until the next period completes.
usrVHAServiceOptionStats	1.3.6.1.4.1.429.4.84.11
usrVHAServiceOptionStatsTable	1.3.6.1.4.1.429.4.84.11.1		not-accessible	A table of R-P Registration request stats based on Service Option
usrVHAServiceOptionStatsEntry	1.3.6.1.4.1.429.4.84.11.1.1		not-accessible	An entry in the VHA Service Option Stats Table.
I32 usrVHAServiceOptionStatsTableIndex	1.3.6.1.4.1.429.4.84.11.1.1.1	Integer32	read-only	The value of Service Option recived over A11 interface by PDSN.
C32 usrVHAServiceOptionRegReqRcvd	1.3.6.1.4.1.429.4.84.11.1.1.2	Counter32	read-only	Total number of valid Registration Requests received for the Service Option.
C32 usrVHAServiceOptionRegRepAccept	1.3.6.1.4.1.429.4.84.11.1.1.3	Counter32	read-only	Total number of Registration Replies accepted with code information element inside the Registration Accept message equal to zero for this service option.
C32 usrVHAServiceOptionDeRegReqRcvd	1.3.6.1.4.1.429.4.84.11.1.1.4	Counter32	read-only	Total number of valid Registration Requests received with a Lifetime of zero (requests to deregister) for this service option.
C32 usrVHAServiceOptionDeRegRepAccept	1.3.6.1.4.1.429.4.84.11.1.1.5	Counter32	read-only	Total number of Registration Replies accepted in response to a deregistration request with code information element inside the Registration Accept message equal to zero for this service option.

RFC description

CommWorks/3Com VHA connection, registration, and security statistics for mobile networks.

Start monitoring CommWorks/3Com mobility gateway, carrier broadband access equipment supporting Mobile IP (VHA binding/tunnel status) with a free 30-day trial of IPNetwork Monitor. Import MIBs, browse SNMP OIDs, create custom SNMP monitors, configure alerts, and monitor any SNMP-enabled network device from a single console.

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What Is USR-VHA-MIB?

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RFC description