Specifications

Ungermann Bass Hub Events and Alarms
Event and Alarm Messages Ungermann Bass Hub
9-6 Management Module Guide
001b0051
Access/One hub model {m}: The interface to
the network backbone has changed
(recovered) by using a redundant connection.
The state of the interface to the backbone
network has changed to one of
netAndSupDirect | supOnly | netOnly |
bridgeOnly.
001b0051
Primary interface is down.
001b0052
Access/One hub model {m}: The temperature
of the enclosure has been reported by an
enclosure temperature sensor to be out of
range (possible enclosure fan failure) or the
temperature of at least one card in the
enclosure is out of range: the hub’s state
changed to abnormal.
001b0052
1) Airflow obstructions.
2) Room temperature too high.
3) Faulty hub fan.
001b0053
Access/One hub model {m}: The temperature
of all cards in the enclosure is now in the
proper range or the enclosure temperature
has returned to the proper range: the hub’s
state has changed to normal.
Not applicable
001b0054
Access/One hub model {m}: One or both (for a
fault tolerant power supply) dc power
supplies have failed. The power supply’s
state has changed to onePsModuleFailed.
001b0054
Defective power supply.
001b0055
Access/One hub model {m}: The network
utilization threshold has been exceeded.
001b0055
1) Busy network.
2) Threshold setting too low.
001b0056
Access/One hub model {m}: The enclosure
has an airflow problem (probably a defective
fan): the state of hubAFS has changed to
abnormal.
001b0056
1) Defective fan.
2) Airflow obstruction.
001b0064
Access/One hub model {m}: The interpreter
on the netcard has detected a login command
on the service port.
Not applicable
Table 9-1. Events and Alarms (Continued)
Event Message Probable Cause Message