H3C-MP-V2-MIB

All MIBs › H3C-MP-V2-MIB

Organization: Hangzhou H3C Tech. Co., Ltd.

Last Updated: 2013-07-15

Category: Network Interfaces, Vendor: H3C/HH3C

Description: H3C MIB version 2 for Multilink PPP (MP) management monitoring bundle interfaces, members, and link statistics.

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What Is H3C-MP-V2-MIB?

H3C-MP-V2-MIB is an H3C (Huawei-3Com) enterprise MIB, version 2, for managing Multilink PPP (MPPP) bundles on their routing platforms, covering the logical father multilink channel and its bundled son member channels. It exposes bundle-level configuration such as descriptions, bundle names, the slot the bundle is formed on, and member channel counts, together with per-bundle performance counters for lost fragments, reordered packets, unassigned packets, and interleaved packets, plus send/receive sequence numbers. This makes it directly useful for monitoring the software-level health of multilink PPP bundles: an admin can spot fragment loss, packet reordering, or sequence-number anomalies that indicate a flapping or degraded member link within the bundle, essentially a link-layer performance/fault MIB rather than an environmental one. It depends on the underlying WAN/PPP interface model (ifIndex-based) to identify father and son channels within the bundle. It is typically deployed on H3C routers/switches that use multilink PPP to aggregate several serial/WAN links into one logical high-bandwidth channel, such as leased-line aggregation scenarios. Engineers can download the H3C-MP-V2-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in H3C-MP-V2-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

H3C routers/switches using Multilink PPP

Monitoring Examples

An admin would poll h3cMpMultilinkV2Table/h3cMpMultilinkV2Entry to read h3cMpBundleNameV2 and h3cMpBundledSlotV2 together with h3cMpBundledMemberCntV2 to confirm all expected member links are bundled. Watching h3cMpLostFragmentsV2 and h3cMpReorderedPktsV2 climb, or comparing h3cMpRcvdSequenceV2/h3cMpSentSequenceV2 for gaps, would reveal a failing or intermittently dropping member channel inside the multilink bundle described by h3cMpMultilinkDescrV2.

What Can Be Monitored

bundle name and description
bundled member channel count
bundle slot location
lost/reordered/unassigned/interleaved packet counts
send/receive sequence numbers

Imported Objects

From HUAWEI-3COM-OID-MIB

h3cCommon

OBJECT-IDENTITY

From IF-MIB

ifIndex

OBJECT-TYPE

From SNMPv2-SMI

Counter32
Integer32
MODULE-IDENTITY
OBJECT-TYPE

From SNMPv2-TC

DisplayString

How to Use in IPNetwork Monitor

Example using h3cMpLostFragmentsV2 OID:

Select an H3C router/switch (Multilink PPP bundle status, v2) 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 h3cMpLostFragmentsV2 into the Find box to locate it in the OID tree, selecting the specific row/instance you want to monitor since this is a table column, then select it and click OK. The number of fragments of the MP link discarded because bad fragments were received, or assembling the packet failed, etc. 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 between polls, since a rising count of errors, failures, or discards often points to a real underlying problem. Click Finish to create the monitor; you can adjust any parameter later.

OIDs

OID symbolic	OID numeric	Type	Access	Description
h3cMultilinkPPPV2	1.3.6.1.4.1.2011.10.2.140			The H3C-MP-V2-MIB provides read access to MP(Multilink PPP) link status information. The information available through this MIB includes: the father channel, the bundled son channel, the slot on which son channels are bundled, the number of son channels, the bundle name, the statistics for lost fragments, reordered packets, unassigned packets, interleaved packets, and the received/sent sequence number, etc.
h3cMpObjectsV2	1.3.6.1.4.1.2011.10.2.140.1
h3cMpMultilinkV2Table	1.3.6.1.4.1.2011.10.2.140.1.1		not-accessible	This table describes the information of MP link. The index of this table is the interface index of MP group or VA (Virtual Access) interface.
h3cMpMultilinkV2Entry	1.3.6.1.4.1.2011.10.2.140.1.1.1		not-accessible	Each entry in this table describes the information of MP link. The available information includes: the father channel, the slot on which son channels are bundled, the number of bundled son channels, the statistics for lost fragments, reordered packets, unassigned packets, interleaved packets, and received/sent sequence number.
STR h3cMpMultilinkDescrV2	1.3.6.1.4.1.2011.10.2.140.1.1.1.1	DisplayString	read-only	The interface name of the father interface on which son channels are bundled. It is the name of a Virtual Access or an MP group.
STR h3cMpBundleNameV2	1.3.6.1.4.1.2011.10.2.140.1.1.1.2	DisplayString	read-only	The bundle name of the multilink. When authentication is configured, the bundle name is the authenticated user name; when authentication is not configured, the bundle name is multilink.
I32 h3cMpBundledSlotV2	1.3.6.1.4.1.2011.10.2.140.1.1.1.3	Integer32	read-only	The slot on which son channels are bundled.
I32 h3cMpBundledMemberCntV2	1.3.6.1.4.1.2011.10.2.140.1.1.1.4	Integer32	read-only	The number of the bundled son channel of the MP link.
C32 h3cMpLostFragmentsV2Ex	1.3.6.1.4.1.2011.10.2.140.1.1.1.5	Counter32	read-only	The number of fragments of the MP link discarded because bad fragments were received, or assembling the packet failed, etc.
C32 h3cMpReorderedPktsV2	1.3.6.1.4.1.2011.10.2.140.1.1.1.6	Counter32	read-only	The number of reordered incoming packets of the MP link.
C32 h3cMpUnassignedPktsV2	1.3.6.1.4.1.2011.10.2.140.1.1.1.7	Counter32	read-only	The number of received packets of the MP link waiting for reordering.
C32 h3cMpInterleavedPktsV2	1.3.6.1.4.1.2011.10.2.140.1.1.1.8	Counter32	read-only	The number of received packets of the MP link interleaved by the packets queued in RTPQ (Real-time Transport Protocol Queue) or LLQ (Low Latency Queue).
I32 h3cMpRcvdSequenceV2	1.3.6.1.4.1.2011.10.2.140.1.1.1.9	Integer32	read-only	The current sequence number for the MP link to receive.
I32 h3cMpSentSequenceV2	1.3.6.1.4.1.2011.10.2.140.1.1.1.10	Integer32	read-only	The current sequence number for the MP link to send.
h3cMpMemberlinkV2Table	1.3.6.1.4.1.2011.10.2.140.1.2		not-accessible	This table describes the information of son channels of the MP link. The index of this table is the interface index of MP group or VA (Virtual Access) interface.
h3cMpMemberlinkV2Entry	1.3.6.1.4.1.2011.10.2.140.1.2.1		not-accessible	Each entry in this table describes the information of the bundled son channels of MP link. The available information includes: the interface index of the son channel, the interface name of the son channel.
I32 h3cMpMemberlinkSeqNumberV2	1.3.6.1.4.1.2011.10.2.140.1.2.1.1	Integer32	read-only	The bundled sequence number of the son channels of the MP link. This object is one of the index of the table.
I32 h3cMpMemberlinkIfIndexV2	1.3.6.1.4.1.2011.10.2.140.1.2.1.2	Integer32	read-only	The interface index of the son channels of the MP link.
STR h3cMpMemberlinkDescrV2	1.3.6.1.4.1.2011.10.2.140.1.2.1.3	DisplayString	read-only	The interface name of the son channels of the MP link.
INT h3cMpMemberlinkMpStatusV2	1.3.6.1.4.1.2011.10.2.140.1.2.1.4	INTEGER	read-only	The MP status of the son channels of the MP link.

RFC description

H3C SNMP MIB for multilink Point-to-Point Protocol (MP) management in H3C routers. Defines objects for configuring and monitoring multiple concurrent PPP links under single virtual terminal interfaces.

Start monitoring H3C router/switch (Multilink PPP bundle status, v2) 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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