User's Manual

MDR2400-SR, MDR5800-SR and Orion 5825-SR
Issue 10 Page 129
System Verification
Since most of the functionality of the protected system is hidden from the user, it may
be difficult to monitor the status at times. It can however be determined by monitoring
the MIB elements listed below.
The status of the protected link can also be monitored through the Orion NMS. Please
refer to the Orion NMS user manual for more information on this option.
• Name: mdrmteOnePlusOne – shows if the protected mode is active (OID:
1.3.6.1.4.1.1316.1.1.1.2.4.17, Parent: mdrmteGeneral)
• Name: mdrmtePayloadDrive – shows if the indoor unit is driving the tributary
channels of the user network (OID: 1.3.6.1.4.1.1316.1.1.1.3.1.5, Parent:
mdrmteInfo)
• Name: mdrmteLock – shows if frame lock is present (OID:
1.3.6.1.4.1.1316.1.1.1.3.1.6, Parent: mdrmteInfo)
• Name: mdrmtePeerPayloadDrive – shows if the Auxiliary port connected indoor
unit (Peer) is driving the tributary channels. This element is the inverse
(opposite) of mdrmtePayloadDrive (OID: 1.3.6.1.4.1.1316.1.1.1.3.1.7, Parent:
mdrmteInfo)
• Name: mdrmtePeerLock - shows if the Auxiliary port connected indoor unit
(Peer) has frame lock (OID: 1.3.6.1.4.1.1316.1.1.1.3.1.8, Parent: mdrmteInfo)
• Name: mdrmteSevereErrorMargin – the threshold percentage value for link
unavailable to switch over (OID: 1.3.6.1.4.1.1316.1.1.1.2.2.18, Parent:
mdrmteRFLinkConf)
• Name: mdrmteAveragePER – average Packet Error Ratio (OID:
1.3.6.1.4.1.1316.1.1.1.1.2.15, Parent: mdrmteRFLinkPerf)
• Name: mdrmteCurrentPER – real time Packet Error Ratio. For example a PER
of 1e-1 (10%) corresponds to a SevereErrorMargin value of 10. The Current
PER has to exceed the Severe Error Margin for 10 seconds continuously for the
link to become unavailable and switch over to its peer indoor unit. (OID:
1.3.6.1.4.1.1316.1.1.1.1.2.3, Parent: mdrmteRFLinkPerf)