All MIBs › PT-MIB
Organization: Ericsson
Last Updated: 2017-01-21
Category: System Management, Wireless and Radio
Description:
Manages Ericsson MINI-LINK microwave radio base system configuration, identity, and operational state.
Imported Objects
From MINI-LINK-MIB
| miniLink | MODULE-IDENTITY |
From SNMPv2-CONF
| MODULE-COMPLIANCE | |
| OBJECT-GROUP |
From SNMPv2-SMI
| MODULE-IDENTITY | |
| OBJECT-TYPE |
What Is PT-MIB?
PT-MIB MIB is an Ericsson MIB for the MINI-LINK microwave radio transmission system, covering the "PT" (packet transport/radio-related) managed object class within Ericsson's broader MINI-LINK MOC (Managed Object Class) hierarchy alongside IP interfaces, LAN/WAN ports, radio modem (RMM), SFP optics, WiFi, RJ45, and cross-polarization interference cancellation (XPIC) objects. It exposes identity and operational-state configuration data for these radio-transport-related managed object classes, keyed by entPhysical and ifIndex mappings tied to specific slot/port combinations. Its monitoring value centers on radio link and interface hardware/operational status -- letting an operator confirm a microwave link's specific component (radio, SFP module, RMM, or WiFi/RJ45 port) is in the expected operational state per its assigned slot and port. It is tightly coupled to the standard ENTITY-MIB (entPhysical) and IF-MIB (ifIndex) conventions, explicitly stated as the basis for how its managed objects map to physical/interface indices. It is deployed on Ericsson MINI-LINK microwave radio base stations used in mobile backhaul and point-to-point wireless transport networks.
IPNetwork Monitor allows you to monitor SNMP objects defined in PT-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.
What Can Be Monitored
- radio/interface operational state
- physical slot and port identity
- SFP/radio modem (RMM) status
- XPIC cross-polarization status
- WiFi/RJ45 port status
Supported Devices
- Ericsson MINI-LINK microwave radio transmission equipment (PT managed object class hierarchy)
Monitoring Examples
An operator would cross-reference a PT_MOC-class object's identity and operational state against its entPhysical index and ifIndex to confirm a specific microwave radio port's state, using the documented MOC offsets (e.g. RMM_MOC 60000, SFP_MOC 70000) to identify whether an alarm applies to the radio modem, SFP transceiver, or another sub-component in that slot/port. Checking the operational state of an XPIC_MOC-indexed object would reveal whether cross-polarization interference cancellation is active on a given radio link. A mismatch between expected and reported operational state for a WANX_PORT_MOC entry would indicate a backhaul link degradation needing field investigation.
OIDs
| OID symbolic | OID numeric | Type | Access | Description |
|---|---|---|---|---|
| pt | 1.3.6.1.4.1.193.223.2 | This is the MIB of PT specifics. The entPhysical and ifIndex used are based on the MOC below: IP_INTERFACE_MOC 10000 LANX_PORT_MOC 20000 WANX_PORT_MOC 30000 PT_MOC 40000 OM_MOC 50000 RMM_MOC 60000 SFP_MOC 70000 WIFI_MOC 80000 RJ45_MOC 90000 XPIC_MOC 100000 CT_MOC 110000 RLT_MOC 120000 As MOI, slot and port are added according to: Slot no * 100 Port no * 1 For example an SFP in slot 1 port 3: 70103 | ||
| OID ptDeviceType | 1.3.6.1.4.1.193.223.2.1 | OBJECT IDENTIFIER | read-only | This object represents type of the PT. Always set to the same value as 'sysObjectID'. |
| ptConformance | 1.3.6.1.4.1.193.223.2.8 | |||
| ptCompliances | 1.3.6.1.4.1.193.223.2.8.1 | |||
| ptCompliance | 1.3.6.1.4.1.193.223.2.8.1.1 | The compliance statement for SNMP entities which implement everything. | ||
| ptGroups | 1.3.6.1.4.1.193.223.2.8.2 | |||
| ptCompleteGroup | 1.3.6.1.4.1.193.223.2.8.2.1 | A collection of all current objects in this MIB module. |
FAQ
What does PT-MIB let me check on an Ericsson MINI-LINK microwave radio system?
It exposes identity and operational-state data for PT-related managed object classes, including radio modem (RMM), SFP optics, WiFi, and RJ45 objects, so you can confirm a particular component is in its expected operational state per its assigned slot and port.
How does PT-MIB map its objects to physical hardware on the chassis?
It ties its managed objects to the standard entPhysical and ifIndex conventions, with slot and port encoded into the index (for example an SFP in slot 1 port 3 maps to 70103), letting you pinpoint the exact physical component being monitored.
RFC description
Ericsson MIB for PT (Payload Termination) management in Mini-Link radio systems.
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