HH3C-MP-V2-MIB

All MIBs › HH3C-MP-V2-MIB

Organization: Hangzhou H3C Tech. Co., Ltd.

Last Updated: 2013-07-15

Category: Domain: WAN, Protocol: PPP, Technology: Link Aggregation, Vendor: H3C/HH3C

Description: Manages enhanced Multilink PPP Version 2 features including link fragmentation and interleaving on H3C devices.

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What Is HH3C-MP-V2-MIB?

HH3C-MP-V2-MIB is an H3C proprietary MIB reporting Multilink PPP (MP) bundle status. Its multilink table records the parent (father) channel description, bundle name, bundled slot, member-channel count, and counts of lost fragments, reordered packets, unassigned packets, and interleaved packets, plus received/sent sequence numbers, while a member-link table records each bundled channel's sequence number, ifIndex, description, and MP status. As a performance/status MIB it lets an administrator watch lost-fragment and reordered-packet counts to diagnose an MP bundle with an unstable member link. It is deployed on H3C routers using Multilink PPP. Engineers can download the HH3C-MP-V2-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in HH3C-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 (Multilink PPP)

Monitoring Examples

An administrator checks hh3cMpLostFragmentsV2 and hh3cMpReorderedPktsV2 to diagnose an MP bundle experiencing packet-sequencing problems, typically caused by one flapping member link.

What Can Be Monitored

MP bundle fragment loss and packet reordering

Imported Objects

From HH3C-OID-MIB

hh3cCommon

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 hh3cMpLostFragmentsV2 OID:

Select an H3C router (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 hh3cMpLostFragmentsV2 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
hh3cMultilinkPPPV2	1.3.6.1.4.1.25506.2.140			The HH3C-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.
hh3cMpObjectsV2	1.3.6.1.4.1.25506.2.140.1
hh3cMpMultilinkV2Table	1.3.6.1.4.1.25506.2.140.1.1		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.
hh3cMpMultilinkV2Entry	1.3.6.1.4.1.25506.2.140.1.1.1		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 hh3cMpMultilinkDescrV2	1.3.6.1.4.1.25506.2.140.1.1.1.1	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 hh3cMpBundleNameV2	1.3.6.1.4.1.25506.2.140.1.1.1.2	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 hh3cMpBundledSlotV2	1.3.6.1.4.1.25506.2.140.1.1.1.3	Integer32	read-only	The slot on which son channels are bundled.
I32 hh3cMpBundledMemberCntV2	1.3.6.1.4.1.25506.2.140.1.1.1.4	Integer32	read-only	The number of the bundled son channel of the MP link.
C32 hh3cMpLostFragmentsV2Ex	1.3.6.1.4.1.25506.2.140.1.1.1.5	Counter32	read-only	The number of fragments of the MP link discarded because bad fragments were received, or assembling the packet failed, etc.
C32 hh3cMpReorderedPktsV2	1.3.6.1.4.1.25506.2.140.1.1.1.6	Counter32	read-only	The number of reordered incoming packets of the MP link.
C32 hh3cMpUnassignedPktsV2	1.3.6.1.4.1.25506.2.140.1.1.1.7	Counter32	read-only	The number of received packets of the MP link waiting for reordering.
C32 hh3cMpInterleavedPktsV2	1.3.6.1.4.1.25506.2.140.1.1.1.8	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 hh3cMpRcvdSequenceV2	1.3.6.1.4.1.25506.2.140.1.1.1.9	Integer32	read-only	The current sequence number for the MP link to receive.
I32 hh3cMpSentSequenceV2	1.3.6.1.4.1.25506.2.140.1.1.1.10	Integer32	read-only	The current sequence number for the MP link to send.
hh3cMpMemberlinkV2Table	1.3.6.1.4.1.25506.2.140.1.2		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.
hh3cMpMemberlinkV2Entry	1.3.6.1.4.1.25506.2.140.1.2.1		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 hh3cMpMemberlinkSeqNumberV2	1.3.6.1.4.1.25506.2.140.1.2.1.1	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 hh3cMpMemberlinkIfIndexV2	1.3.6.1.4.1.25506.2.140.1.2.1.2	Integer32	read-only	The interface index of the son channels of the MP link.
STR hh3cMpMemberlinkDescrV2	1.3.6.1.4.1.25506.2.140.1.2.1.3	DisplayString	read-only	The interface name of the son channels of the MP link.
INT hh3cMpMemberlinkMpStatusV2	1.3.6.1.4.1.25506.2.140.1.2.1.4	INTEGER	read-only	The MP status of the son channels of the MP link.

RFC description

Provides read-only access to Multilink PPP status information including bundled channels and fragment statistics.

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Download HH3C-MP-V2-MIB