HPR-MIB

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Organization: AIW APPN / HPR MIB SIG

Last Updated: 1997-05-14

Category: Routing Protocols, SNA and Legacy Protocols

Description: Defines managed objects for IBM's High Performance Routing (HPR), an enhancement to APPN that provides nondisruptive path switching and automatic network routing.

IPNetwork Monitor uses several OIDs from this MIB in network discovery and polling the applicable devices. Start monitoring HPR-MIB with a free 30-day trial of IPNetwork Monitor.

What Is HPR-MIB?

HPR-MIB is an IETF/vendor-neutral standards MIB for managing IBM's High Performance Routing (HPR), an enhancement to APPN (Advanced Peer-to-Peer Networking) that provides nondisruptive path-switching and automatic network routing in SNA-based networks. It exposes node-level identity and capability data, path-switch support indicators, and detailed Automatic Network Routing (ANR) label/routing table entries, along with traffic counters. Its monitoring value centers on software/protocol status: confirming a node's HPR capabilities (hprOperatorPathSwitchSupport), tracking ANR routing table entries and their state/state-time, and counting packets received per ANR route to detect stalled or misrouted HPR traffic. It is closely related to and typically deployed alongside HPR-IP-MIB, which handles the IP-transport-specific extensions to the same HPR framework. It is deployed in legacy IBM SNA/APPN network environments, typically on mainframe-connected routers and gateways providing HPR-based session resiliency. Engineers can download the HPR-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in HPR-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

vendor-neutral, standards-based MIB, not tied to a specific manufacturer
IBM SNA/APPN network nodes/routers with HPR capability

Monitoring Examples

An operator would poll hprAnrRoutingTable (hprAnrRoutingEntry) to inspect hprAnrLabel, hprAnrType, hprAnrOutTgDest, and hprAnrOutTgNum for each ANR route, cross-referencing hprAnrPacketsReceived to confirm traffic is actually flowing over the expected route. Checking hprAnrCounterState and hprAnrCounterStateTime alongside hprAnrsAssigned helps determine whether a route's counters have gone stale, which combined with hprNodeCpName identifying the reporting node, would suggest a path-switch event occurred that operators should investigate via hprOperatorPathSwitchSupport.

What Can Be Monitored

ANR routing table entries
ANR route packet counts
ANR counter state and state time
node CP name/identity
path-switch support status

Imported Objects

From APPN-MIB

SnaControlPointName

From SNA-NAU-MIB

snanauMIB

MODULE-IDENTITY

From SNMPv2-CONF

MODULE-COMPLIANCE
OBJECT-GROUP

From SNMPv2-SMI

Counter32
Gauge32
MODULE-IDENTITY
OBJECT-TYPE
TimeTicks
Unsigned32

From SNMPv2-TC

DateAndTime
DisplayString
TEXTUAL-CONVENTION
TimeStamp

How to Use in IPNetwork Monitor

Example using hprAnrsAssigned OID:

Select an IBM SNA/APPN network node/router with HPR capability 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 hprAnrsAssigned into the Find box to locate it in the OID tree, then select it and click OK. The count of ANR labels assigned by this node since it was last re-initialized. 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 (in ANR labels), 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
TIM hprAnrCounterDisconTime	1.3.6.1.2.1.34.6.1.2.4.1.6	TimeStamp	read-only	The value of the sysUpTime object when the hprAnrPacketsReceived counter for this ANR label last experienced a discontinuity. This will be the more recent of two times: the time at which the ANR label was associated with either an outgoing TG or a local NCE, or the time at which the ANR counters were last turned on or off.
INT hprAnrCounterState	1.3.6.1.2.1.34.6.1.2.2	INTEGER	read-write	This object is used for a network management station to turn on/off the counting of ANR packets in the hprAnrRoutingTable. The initial value of this object is an implementation choice. notActive(1) - the counter hprAnrPacketsReceived returns no meaningful value active(2) - the counter hprAnrPacketsReceived is being incremented and is returning meaningful values
DAT hprAnrCounterStateTime	1.3.6.1.2.1.34.6.1.2.3	DateAndTime	read-only	The time when the hprAnrCounterState object last changed its value. The initial value returned by this object is the time at which the APPN node instrumented with this MIB was last brought up.
OCT hprAnrLabel	1.3.6.1.2.1.34.6.1.2.4.1.1	OCTET STRING	not-accessible	The first ANR label in an incoming packet.
STR hprAnrOutTgDest	1.3.6.1.2.1.34.6.1.2.4.1.3	DisplayString	read-only	Destination node for the TG over which packets with this ANR label are forwarded. This is the fully qualified name of an APPN network node or end node, formatted according to the SnaControlPointName textual convention. If the ANR label identifies a local NCE, then this object returns a zero-length string. This object corresponds to the appnLocalTgDest object in the APPN MIB.
INT hprAnrOutTgNum	1.3.6.1.2.1.34.6.1.2.4.1.4	INTEGER	read-only	Number of the TG over which packets with this ANR label are forwarded. If the ANR label identifies a local NCE, then this object returns the value 0, since 0 is not a valid TG number for a TG that supports HPR. This object corresponds to the appnLocalTgNum object in the APPN MIB.
C32 hprAnrPacketsReceived	1.3.6.1.2.1.34.6.1.2.4.1.5	Counter32	read-only	The count of packets received with this ANR label as their first label. A Management Station can detect discontinuities in this counter by monitoring the hprAnrCounterDisconTime object in the same row.
hprAnrRouting	1.3.6.1.2.1.34.6.1.2
hprAnrRoutingConfGroup	1.3.6.1.2.1.34.6.2.2.2			A collection of objects providing instrumentation for the node's ANR routing.
hprAnrRoutingEntry	1.3.6.1.2.1.34.6.1.2.4.1		not-accessible	The ANR label is used to index this table.
hprAnrRoutingTable	1.3.6.1.2.1.34.6.1.2.4		not-accessible	The ANR Routing table provides a means of correlating an incoming ANR label (i.e., one assigned by this node) with the TG over which a packet containing the label will be forwarded. When the ANR label identifies a local NCE, the hprAnrOutTgDest and hprAnrOutTgNum objects have no meaning. The table also contains an object to count the number of packets received with a given ANR label.
C32 hprAnrsAssignedEx	1.3.6.1.2.1.34.6.1.2.1	Counter32	read-only	The count of ANR labels assigned by this node since it was last re-initialized. A Management Station can detect discontinuities in this counter by monitoring the appnNodeCounterDisconTime object in the APPN MIB.
INT hprAnrType	1.3.6.1.2.1.34.6.1.2.4.1.2	INTEGER	read-only	An object indicating whether an ANR label assigned by this node identifies a local NCE or a TG on which outgoing packets are forwarded. nce(1) - the ANR label identifies a local NCE. In this case the hprAnrOutTgDest and hprAnrOutTgNum objects have no meaning. tg(2) - the ANR label identifies a TG.
hprCompliance	1.3.6.1.2.1.34.6.2.1.1			The compliance statement for the SNMPv2 entities that implement the HPR MIB.
hprCompliances	1.3.6.1.2.1.34.6.2.1
hprConformance	1.3.6.1.2.1.34.6.2
hprGlobal	1.3.6.1.2.1.34.6.1.1
hprGlobalConfGroup	1.3.6.1.2.1.34.6.2.2.1			A collection of objects providing the instrumentation of HPR general information and capabilities.
hprGroups	1.3.6.1.2.1.34.6.2.2
hprMIB	1.3.6.1.2.1.34.6			This is the MIB module for objects used to manage network devices with HPR capabilities.
HPR hprNceDefault	1.3.6.1.2.1.34.6.1.3.1.1.3	HprNceTypes	read-only	A bit string identifying the function types for which this Network Connection Endpoint (NCE) is the default NCE. While default NCEs are not explicitly defined in the architecture, some implementations provide them; for such implementations, it is useful to make this information available to a Management Station.
hprNceEntry	1.3.6.1.2.1.34.6.1.3.1.1		not-accessible	The NCE ID is used to index this table.
OCT hprNceId	1.3.6.1.2.1.34.6.1.3.1.1.1	OCTET STRING	not-accessible	The Network Connection Endpoint (NCE) ID. NCEs identify Control Points (Cp), Logical Units (Lu), HPR Boundary Functions (Bf) and Route Setup (Rs) Functions. A value for this object can be retrieved from any of the following objects in the APPN MIB: - appnLsCpCpNceId - appnLsRouteNceId - appnLsBfNceId - appnIsInRtpNceId - appnIsRtpNceId In each case this value identifies a row in this table containing information related to that in the APPN MIB.
OCT hprNceInstanceId	1.3.6.1.2.1.34.6.1.3.1.1.4	OCTET STRING	read-only	The NCE instance identifier (NCEII) identifying the current instance of this NCE. An NCEII is used to denote different instances (IPLs) of an NCE component. Each time an NCE is activated (IPL'd), it acquires a different, unique NCEII.
hprNceTable	1.3.6.1.2.1.34.6.1.3.1		not-accessible	The Network Connection Endpoint (NCE) table.
HPR hprNceType	1.3.6.1.2.1.34.6.1.3.1.1.2	HprNceTypes	read-only	A bit string identifying the function types provided by this Network Connection Endpoint (NCE).
NUM hprNodeCpName	1.3.6.1.2.1.34.6.1.1.1	SnaControlPointName	read-only	Administratively assigned network name for the APPN node where this HPR implementation resides. If this object has the same value as the appnNodeCpName object in the APPN MIB, then the two objects are referring to the same APPN node.
hprObjects	1.3.6.1.2.1.34.6.1
INT hprOperatorPathSwitchSupport	1.3.6.1.2.1.34.6.1.1.2	INTEGER	read-only	This object indicates an implementation's level of support for an operator-requested path switch. notSupported(1) - the agent does not support operator-requested path switches switchTriggerSupported(2) - the agent supports a 'switch path now' command from an operator, but not a command to switch to a specified path switchToPathSupported(3) - the agent supports both a 'switch path now' command and a command to switch to a specified path. Note that the latter command is not available via this MIB; a system that supports it must do so via other means, such as a local operator interface.
hprRtp	1.3.6.1.2.1.34.6.1.4
NUM hprRtpBadErrPathSws	1.3.6.1.2.1.34.6.1.4.2.1.29	HprRtpCounter	read-only	The count of unsuccessful path switches for this RTP connection due to errors.
NUM hprRtpBadOpPathSws	1.3.6.1.2.1.34.6.1.4.2.1.31	HprRtpCounter	read-only	The count of unsuccessful path switches for this RTP connection due to operator requests. This counter is not incremented by an implementation that does not support operator-requested path switches, even if a Management Station requests such a path switch by setting the hprRtpPathSwitchTrigger object.
hprRtpConfGroup	1.3.6.1.2.1.34.6.2.2.4			A collection of objects providing the instrumentation for RTP connection end points.
TIM hprRtpCounterDisconTime	1.3.6.1.2.1.34.6.1.4.2.1.32	TimeStamp	read-only	The value of the sysUpTime object when the counters for this RTP connection last experienced a discontinuity. This will be the more recent of two times: the time at which the connection was established or the time at which the HPR counters were last turned on or off.
G32 hprRtpCurSendRate	1.3.6.1.2.1.34.6.1.4.2.1.18	Gauge32	read-only	The current send rate for this RTP connection, in units of bytes per second. For more details on this and other parameters related to HPR, see the High Performance Routing Architecture Reference.
NUM hprRtpDetectGaps	1.3.6.1.2.1.34.6.1.4.2.1.26	HprRtpCounter	read-only	The count of gaps detected on this RTP connection.
hprRtpEntry	1.3.6.1.2.1.34.6.1.4.2.1		not-accessible	The local NCE ID and local TCID are used to index this table.
hprRtpGlobe	1.3.6.1.2.1.34.6.1.4.1
C32 hprRtpGlobeConnSetups	1.3.6.1.2.1.34.6.1.4.1.1	Counter32	read-only	The count of RTP connection setups in which this node has participated, as either sender or receiver, since it was last re-initialized. Retries of a setup attempt do not cause the counter to be incremented. A Management Station can detect discontinuities in this counter by monitoring the appnNodeCounterDisconTime object in the APPN MIB.
INT hprRtpGlobeCtrState	1.3.6.1.2.1.34.6.1.4.1.2	INTEGER	read-write	This object allows a network management station to turn the counters in the hprRtpTable on and off. The initial value of this object is an implementation choice. notActive(1) - the counters in the hprRtpTable are returning no meaningful values active(2) - the counters in the hprRtpTable are being incremented and are returning meaningful values
DAT hprRtpGlobeCtrStateTime	1.3.6.1.2.1.34.6.1.4.1.3	DateAndTime	read-only	The time when the value of the hprRtpGlobeCtrState object last changed. The initial value returned by this object is the time at which the APPN node instrumented with this MIB was last brought up.
NUM hprRtpLivenessTimeouts	1.3.6.1.2.1.34.6.1.4.2.1.14	HprRtpCounter	read-only	The count of liveness timeouts for this RTP connection.
U32 hprRtpLivenessTimer	1.3.6.1.2.1.34.6.1.4.2.1.11	Unsigned32	read-only	The value of the liveness (ALIVE) timer of this RTP connection, in units of 1/100th of a second. When this timer expires and no packet has arrived from the partner since it was last set, packets with Status Request indicators will be sent to see if the RTP connection is still alive.
OCT hprRtpLocNceId	1.3.6.1.2.1.34.6.1.4.2.1.1	OCTET STRING	not-accessible	The local Network Connection Endpoint (NCE) ID of this RTP connection. NCEs identify CPs, LUs, Boundary Functions (BFs), and Route Setup (RS) components. A value for this object can be retrieved from any of the following objects in the APPN MIB: - appnLsCpCpNceId - appnLsRouteNceId - appnLsBfNceId - appnIsInRtpNceId - appnIsRtpNceId In each case this value identifies a row in this table containing information related to that in the APPN MIB.
OCT hprRtpLocTcid	1.3.6.1.2.1.34.6.1.4.2.1.2	OCTET STRING	not-accessible	The local TCID of this RTP connection. A value for this object can be retrieved from either the appnIsInRtpTcid object or the appnIsRtpTcid object the APPN MIB; in each case this value identifies a row in this table containing information related to that in the APPN MIB.
G32 hprRtpMaxSendRate	1.3.6.1.2.1.34.6.1.4.2.1.16	Gauge32	read-only	The high-water mark for this RTP connection's send rate, in units of bytes per second. This is the high-water mark for the entire life of the connection, not just the high-water mark for the connection's current path. For more details on this and other parameters related to HPR, see the High Performance Routing Architecture Reference.
G32 hprRtpMinSendRate	1.3.6.1.2.1.34.6.1.4.2.1.17	Gauge32	read-only	The low-water mark for this RTP connection's send rate, in units of bytes per second. This is the low-water mark for the entire life of the connection, not just the low-water mark for the connection's current path. For more details on this and other parameters related to HPR, see the High Performance Routing Architecture Reference.
NUM hprRtpOkErrPathSws	1.3.6.1.2.1.34.6.1.4.2.1.28	HprRtpCounter	read-only	The count of successful path switch attempts for this RTP connection due to errors.
NUM hprRtpOkOpPathSws	1.3.6.1.2.1.34.6.1.4.2.1.30	HprRtpCounter	read-only	The count of successful path switches for this RTP connection due to operator requests.
NUM hprRtpPacketsDiscarded	1.3.6.1.2.1.34.6.1.4.2.1.25	HprRtpCounter	read-only	The count of packets received on this RTP connection and then discarded. A packet may be discarded because it is determined to be a duplicate, or for other reasons.
INT hprRtpPathSwitchTrigger	1.3.6.1.2.1.34.6.1.4.2.1.6	INTEGER	read-write	Object by which a Management Station can trigger an operator- requested path switch, by setting the value to switchPathNow(2). Setting this object to switchPathNow(2) triggers a path switch even if its previous value was already switchPathNow(2). The value ready(1) is returned on GET operations until a SET has been processed; after that the value received on the most recent SET is returned. This MIB module provides no support for an operator-requested switch to a specified path.
U32 hprRtpPathSwTimer	1.3.6.1.2.1.34.6.1.4.2.1.13	Unsigned32	read-only	The length of time that RTP should attempt a path switch for a connection, in units of 1/100th of a second.
NUM hprRtpRateReqSends	1.3.6.1.2.1.34.6.1.4.2.1.27	HprRtpCounter	read-only	The count of Rate Requests sent on this RTP connection.
NUM hprRtpRecvBytes	1.3.6.1.2.1.34.6.1.4.2.1.23	HprRtpCounter	read-only	The count of bytes received on this RTP connection. Both RTP Transport Header (THDR) bytes and data bytes are included in this count.
NUM hprRtpRecvPackets	1.3.6.1.2.1.34.6.1.4.2.1.21	HprRtpCounter	read-only	The count of packets received on this RTP connection. The counter is incremented only once if duplicate copies of a packet are received.
NUM hprRtpRemCpName	1.3.6.1.2.1.34.6.1.4.2.1.3	SnaControlPointName	read-only	Administratively assigned network name for the remote node of this RTP connection.
OCT hprRtpRemNceId	1.3.6.1.2.1.34.6.1.4.2.1.4	OCTET STRING	read-only	The remote Network Connection Endpoint (NCE) of this RTP connection. NCEs identify CPs, LUs, Boundary Functions (BFs), and Route Setup (RS) components.
OCT hprRtpRemTcid	1.3.6.1.2.1.34.6.1.4.2.1.5	OCTET STRING	read-only	The remote TCID of this RTP connection.
NUM hprRtpRetrPackets	1.3.6.1.2.1.34.6.1.4.2.1.24	HprRtpCounter	read-only	The count of packets retransmitted on this RTP connection.
OCT hprRtpRscv	1.3.6.1.2.1.34.6.1.4.2.1.7	OCTET STRING	read-only	The forward Route Selection Control Vector for this RTP connection. The format of this vector is described in SNA Formats. The value returned in this object during a path switch is implementation-dependent: it may be the old path, the new path, a zero-length string, or some other valid RSCV string.
NUM hprRtpSendBytes	1.3.6.1.2.1.34.6.1.4.2.1.22	HprRtpCounter	read-only	The count of bytes sent on this RTP connection. Both RTP Transport Header (THDR) bytes and data bytes are included in this count.
NUM hprRtpSendPackets	1.3.6.1.2.1.34.6.1.4.2.1.20	HprRtpCounter	read-only	The count of packets successfully sent on this RTP connection.
NUM hprRtpShortReqTimeouts	1.3.6.1.2.1.34.6.1.4.2.1.15	HprRtpCounter	read-only	The count of short request timeouts for this RTP connection.
U32 hprRtpShortReqTimer	1.3.6.1.2.1.34.6.1.4.2.1.12	Unsigned32	read-only	The value of the RTP SHORT-REQ timer, in units of 1/100 of a second. This timer represents the maximum time that a sender waits for a reply from a receiver.
G32 hprRtpSmRdTripDelay	1.3.6.1.2.1.34.6.1.4.2.1.19	Gauge32	read-only	The smoothed round trip delay for this RTP connection, in units of 1/1000th of a second (ms). For more details on this and other parameters related to HPR, see the High Performance Routing Architecture Reference.
INT hprRtpState	1.3.6.1.2.1.34.6.1.4.2.1.9	INTEGER	read-only	The state of the RTP connection, from the perspective of the local RTP protocol machine: rtpListening - connection open; waiting for other end to call in rtpCalling - connection opened, attempting to call out, have not yet received any data from other end rtpConnected - connection is active; responded to a call-in or received other end's TCID from a call-out attempt rtpPathSwitching - the path switch timer is running; attempting to find a new path for this connection. rtpDisconnecting - no sessions are using this connection; in process of bringing it down other - the connection is not in any of the states listed above.
INT hprRtpStatusCause	1.3.6.1.2.1.34.6.1.4.3.1.11	INTEGER	read-only	The reason for the path switch: other(1) - Reason other than those listed below, rtpConnFail(2) - RTP connection failure detected, locLinkFail(3) - Local link failure, remLinkFail(4) - Remote link failure (learned from TDUs), operRequest(5) - Operator requested path switch.
DAT hprRtpStatusEndTime	1.3.6.1.2.1.34.6.1.4.3.1.5	DateAndTime	read-only	The time when the path switch was ended, either successfully or unsuccessfully.
hprRtpStatusEntry	1.3.6.1.2.1.34.6.1.4.3.1		not-accessible	This table is indexed by local NCE ID, local TCID, and an integer hprRtpStatusIndex. Thus the primary grouping of table rows is by RTP connection, with the multiple entries for a given RTP connection ordered by time.
U32 hprRtpStatusIndex	1.3.6.1.2.1.34.6.1.4.3.1.3	Unsigned32	not-accessible	Table index. This value begins at one and is incremented when a new entry is added to the table. It is an implementation choice whether to run a single counter for all entries in the table, or to run a separate counter for the entries for each RTP connection. In the unlikely event of a wrap, it is assumed that Management Stations will have the ability to order table entries correctly.
INT hprRtpStatusLastAttemptResult	1.3.6.1.2.1.34.6.1.4.3.1.12	INTEGER	read-only	The result of the last completed path switch attempt. If the path switch is aborted in the middle of a path switch attempt because the path switch timer expires, the result of the previous path switch attempt is reported. The values are defined as follows: successful(1) - The final path switch attempt was successful. initiatorMoving(2) - The final path switch attempt failed because the initiator is mobile, and there was no active link out of this node. directorySearchFailed(3) - The final path switch attempt failed because a directory search for the destination node's CP name failed. rscvCalculationFailed(4) - The final path switch attempt failed because an RSCV to the node containing the remote RTP endpoint could not be calculated. negativeRouteSetupReply(5) - The final path switch attempt failed because route setup failed for the new path. backoutRouteSetupReply(6) - The final path switch attempt failed because the remote RTP endpoint refused to continue the RTP connection. timeoutDuringFirstAttempt(7) - The path switch timer expired during the first path switch attempt. otherUnsuccessful(8) - The final path switch attempt failed for a reason other than those listed above.
OCT hprRtpStatusLocNceId	1.3.6.1.2.1.34.6.1.4.3.1.1	OCTET STRING	not-accessible	The local Network Connection Endpoint (NCE) of this RTP connection. NCEs identify CPs, LUs, Boundary Functions (BFs), and Route Setup (RS) components.
OCT hprRtpStatusLocTcid	1.3.6.1.2.1.34.6.1.4.3.1.2	OCTET STRING	not-accessible	The local TCID of this RTP connection.
OCT hprRtpStatusNewRscv	1.3.6.1.2.1.34.6.1.4.3.1.9	OCTET STRING	read-only	The new Route Selection Control Vector for this RTP connection. A zero-length string indicates that no value is available, perhaps because the implementation does not save RSCVs.
OCT hprRtpStatusOldRscv	1.3.6.1.2.1.34.6.1.4.3.1.10	OCTET STRING	read-only	The old Route Selection Control Vector for this RTP connection. A zero-length string indicates that no value is available, perhaps because the implementation does not save RSCVs.
NUM hprRtpStatusRemCpName	1.3.6.1.2.1.34.6.1.4.3.1.6	SnaControlPointName	read-only	Administratively assigned network name for the remote node of this RTP connection.
OCT hprRtpStatusRemNceId	1.3.6.1.2.1.34.6.1.4.3.1.7	OCTET STRING	read-only	The remote Network Connection Endpoint (NCE) of this RTP connection. NCEs identify CPs, LUs, Boundary Functions (BFs), and Route Setup (RS) components.
OCT hprRtpStatusRemTcid	1.3.6.1.2.1.34.6.1.4.3.1.8	OCTET STRING	read-only	The remote TCID of this RTP connection.
DAT hprRtpStatusStartTime	1.3.6.1.2.1.34.6.1.4.3.1.4	DateAndTime	read-only	The time when the path switch began.
hprRtpStatusTable	1.3.6.1.2.1.34.6.1.4.3		not-accessible	RTP Connection Status Table: This table contains historical information on RTP connections. An entry is created in this table when a path switch is completed, either successfully or unsuccessfully.
hprRtpTable	1.3.6.1.2.1.34.6.1.4.2		not-accessible	The RTP Connection table
STR hprRtpTopic	1.3.6.1.2.1.34.6.1.4.2.1.8	DisplayString	read-only	The topic for this RTP connection. This is used to indicate the Class of Service.
TIK hprRtpUpTime	1.3.6.1.2.1.34.6.1.4.2.1.10	TimeTicks	read-only	The length of time the RTP connection has been up, measured in 1/100ths of a second.
hprTransportUser	1.3.6.1.2.1.34.6.1.3
hprTransportUserConfGroup	1.3.6.1.2.1.34.6.2.2.3			A collection of objects providing information on the users of the HPR transport known to the node.

RFC description

High-Performance Routing MIB; vendor extension for advanced routing protocol support and MPLS management.

Start monitoring IBM SNA/APPN network node/router with HPR capability 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.

Download HPR-MIB