HWMUSA-SIGTRAN-MIB

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › HWMUSA-SIGTRAN-MIB

Organization: Huawei Technologies Co.,Ltd.

Last Updated: 2012-02-29

Category: Domain: Telco/Transport, Vendor: Huawei

Description: Huawei MUSA MIB for SIGTRAN protocol management providing configuration and status objects for SS7 over IP transport.

Start monitoring vendor-neutral, standards-based MIB, any SNMPv3-capable network device (SNMP engine identity/boot/clock 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.

What Is HWMUSA-SIGTRAN-MIB?

HWMUSA-SIGTRAN-MIB is a Huawei MUSA-platform MIB for managing SIGTRAN, the protocol suite that carries SS7 telephony signaling over IP transport. Its content is dominated by trap/notification definitions covering SIGTRAN's sub-layers, including common alarms and the L2UA (Layer 2 User Adaptation) sub-protocol used to backhaul signaling links over IP. This makes it primarily a fault-monitoring MIB, used to detect and alert on protocol-stack faults such as signaling link failures and adaptation-layer errors rather than hardware sensors like temperature or fans. It builds on the SIGTRAN protocol family (an IETF-defined signaling transport standard) and Huawei's broader IAS alarm framework. It is deployed in telecom carrier networks where Huawei signaling gateways backhaul SS7 traffic over IP and need centralized alarm monitoring, making the HWMUSA-SIGTRAN-MIB MIB an essential reference for engineers configuring SIGTRAN fault alerts.

IPNetwork Monitor allows you to monitor SNMP objects defined in HWMUSA-SIGTRAN-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

  • Huawei SIGTRAN signaling gateway / media gateway controller

Monitoring Examples

The hwIASSigtranL2uaAlarmTraps and hwIASSigtranCommonTraps notification groups would be received by an NMS trap collector to flag SIGTRAN Layer 2 User Adaptation link failures or other common signaling faults; a burst of hwIASSigtranAlarmTraps typically indicates a degraded SS7-over-IP signaling path.

What Can Be Monitored

  • SIGTRAN alarm notifications
  • L2UA link alarm state
  • common SIGTRAN fault traps
  • signaling transport fault events
Imported Objects

From HUAWEI-MIB

iasOBJECT-IDENTITY

From SNMPv2-CONF

MODULE-COMPLIANCE
NOTIFICATION-GROUP
OBJECT-GROUP

From SNMPv2-SMI

Integer32
IpAddress
MODULE-IDENTITY
NOTIFICATION-TYPE
OBJECT-TYPE
Unsigned32
private

From SNMPv2-TC

DateAndTime
DisplayString
RowStatus
TEXTUAL-CONVENTION

How to Use in IPNetwork Monitor

Example using hwSctpGlobalStatAssocCurEstab OID:

Select a Huawei SIGTRAN signaling gateway / media gateway controller 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 hwSctpGlobalStatAssocCurEstab into the Find box to locate it in the OID tree, then select it and click OK. The number of current associations. 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 an Integer32-type OID, Value bounds is the most useful condition here — trigger an alert if the count changes from its expected baseline, since that would indicate the underlying set of items changed unexpectedly. Click Finish to create the monitor; you can adjust any parameter later.
OIDs

RFC description

Huawei SIGTRAN management MIB for signaling transport protocols including SCTP and L2UA configuration.

Start monitoring Huawei SIGTRAN signaling gateway / media gateway controller 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 HWMUSA-SIGTRAN-MIB