HH3C-LTE-MEC-MIB

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Organization: New H3C Tech. Co., Ltd.

Last Updated: 2019-06-24

Category: Vendor: H3C/HH3C

Description: Manages LTE Multi-access Edge Computing (MEC) application hosting and resource management on H3C platforms.

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What Is HH3C-LTE-MEC-MIB?

HH3C-LTE-MEC-MIB is an H3C vendor MIB that instruments Multi-access Edge Computing (MEC) functionality on H3C LTE-capable platforms, a technology area combining cellular WAN transport with edge application hosting. It exposes per-interface traffic and protocol statistics for the tunneling protocols that carry MEC traffic, specifically GTP-U (GPRS Tunneling Protocol - User plane) and SCTP (Stream Control Transmission Protocol), plus encapsulation/decapsulation counters and error counters. This is squarely a performance-and-fault monitoring MIB: it lets an operator watch the software health of the MEC data path by tracking send/receive counters and error conditions like bad packet formatting or output-interface failures, which reveal tunnel drops or misconfigured edge sessions rather than classic hardware sensors. It builds on standard interface indexing (ifIndex) from IF-MIB to associate stats with a physical or logical LTE interface. It is deployed on H3C LTE gateway/router platforms that host MEC applications at the network edge, such as branch or industrial IoT sites needing local compute close to the cellular uplink. Engineers can download the HH3C-LTE-MEC-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in HH3C-LTE-MEC-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 LTE/MEC edge gateway
H3C cellular WAN router

Monitoring Examples

An administrator would poll hh3cMecIfStatsTable entries such as hh3cMecIfStatsGTPUReceive, hh3cMecIfStatsGTPUSend, hh3cMecIfStatsSCTPReceive, and hh3cMecIfStatsSCTPSend per hh3cMecIfStatsIfIndex to confirm the GTP-U and SCTP tunnels backing MEC sessions are carrying traffic in both directions. A rising hh3cMecErrBadFormat or hh3cMecErrOutInterface counter alongside stalled hh3cMecIfStatsDecap/hh3cMecIfStatsEncap counts would indicate malformed tunnel packets or a broken egress path for edge-hosted application traffic.

What Can Be Monitored

GTP-U send/receive counters
SCTP send/receive counters
encapsulation/decapsulation counts
bad-format packet errors
output-interface errors

Imported Objects

From HH3C-OID-MIB

hh3cCommon

OBJECT-IDENTITY

From IF-MIB

InterfaceIndex

From SNMPv2-SMI

Counter64
Integer32
MODULE-IDENTITY
NOTIFICATION-TYPE
OBJECT-TYPE

How to Use in IPNetwork Monitor

Example using hh3cMecIfStatsGTPUReceive OID:

Select an H3C LTE gateway/router (Multi-access Edge Computing statistics) 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 hh3cMecIfStatsGTPUReceive 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 GTP-U packets the interface received. 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 Counter64-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
hh3cLTEMEC	1.3.6.1.4.1.25506.2.185			This MIB is to provide the statistics of the MEC. (Multi-access Edge Computing) system.
hh3cLTEMECObjects	1.3.6.1.4.1.25506.2.185.1
hh3cMecTables	1.3.6.1.4.1.25506.2.185.1.1
hh3cMecIfStatsTable	1.3.6.1.4.1.25506.2.185.1.1.1		not-accessible	The table contains per-interface traffic statistics that MEC processed.
hh3cMecIfStatsEntry	1.3.6.1.4.1.25506.2.185.1.1.1.1		not-accessible	An interface statistics entry containing objects for a particular interface.
NUM hh3cMecIfStatsIfIndex	1.3.6.1.4.1.25506.2.185.1.1.1.1.1	InterfaceIndex	not-accessible	The index value that uniquely identifies the interface to which this entry is applicable. The interface identified by a particular value of this index is the same interface as identified by the same value of the IF-MIB's InterfaceIndex.
C64 hh3cMecIfStatsGTPUReceiveEx	1.3.6.1.4.1.25506.2.185.1.1.1.1.2	Counter64	read-only	The number of GTP-U packets the interface received.
C64 hh3cMecIfStatsGTPUSend	1.3.6.1.4.1.25506.2.185.1.1.1.1.3	Counter64	read-only	The number of GTP-U packets the interface sent.
C64 hh3cMecIfStatsSCTPReceive	1.3.6.1.4.1.25506.2.185.1.1.1.1.4	Counter64	read-only	The number of SCTP packets the interface received.
C64 hh3cMecIfStatsSCTPSend	1.3.6.1.4.1.25506.2.185.1.1.1.1.5	Counter64	read-only	The number of SCTP packets the interface sent.
C64 hh3cMecIfStatsDecap	1.3.6.1.4.1.25506.2.185.1.1.1.1.6	Counter64	read-only	The number of GTP-U packets decapsulated.
C64 hh3cMecIfStatsEncap	1.3.6.1.4.1.25506.2.185.1.1.1.1.7	Counter64	read-only	The number of IP packets encapsulated in GTP-U.
hh3cMecErrStatsInfo	1.3.6.1.4.1.25506.2.185.1.1.2
C64 hh3cMecErrBadFormat	1.3.6.1.4.1.25506.2.185.1.1.2.1	Counter64	read-only	The number of IP packets with the bad format.
C64 hh3cMecErrSend	1.3.6.1.4.1.25506.2.185.1.1.2.2	Counter64	read-only	The number of packets discarded due to physical transmit errors.
C64 hh3cMecErrOutInterface	1.3.6.1.4.1.25506.2.185.1.1.2.3	Counter64	read-only	The number of packets discarded due to invalid outgoing interfaces.
C64 hh3cMecErrFraglimit	1.3.6.1.4.1.25506.2.185.1.1.2.4	Counter64	read-only	The number of packets discarded due to fragment queue limit.
C64 hh3cMecErrFragAttack	1.3.6.1.4.1.25506.2.185.1.1.2.5	Counter64	read-only	The number of packets discarded due to fragment attacks.
hh3cLTEMECTrapObjects	1.3.6.1.4.1.25506.2.185.2
hh3cMecTrap	1.3.6.1.4.1.25506.2.185.2.0
NTF hh3cMecTunnelCacheFullTrap	1.3.6.1.4.1.25506.2.185.2.0.1			Send this trap when the MEC tunnel table is full.
NTF hh3cMecTunnelCacheRecoverTrap	1.3.6.1.4.1.25506.2.185.2.0.2			Send this trap when the MEC tunnel table entry falls below the normal value.
hh3cMecTrapInfo	1.3.6.1.4.1.25506.2.185.2.1
I32 hh3cMecTunnelCacheNumber	1.3.6.1.4.1.25506.2.185.2.1.1	Integer32	accessible-for-notify	The number of MEC tunnel tables.

RFC description

Multi-access Edge Computing (MEC) statistics including GTPU, SCTP, and packet encapsulation on H3C LTE systems.

Start monitoring H3C LTE gateway/router (Multi-access Edge Computing statistics) 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 HH3C-LTE-MEC-MIB