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Type
Message
Major
Device Failure
Facility Fault
Streaming DTE
Access Security
Minor
VF Threshold
DTE Alarm
Rate Fallback
Status
Subtree Truncate
Test Mode
Disabled
On Dial Backup
FW Downloading
On Lease Backup
Primary Line Bad
Backup Line
Good
Data Blocked
PSTN Test Fail
3910-A2-GN32-40
Table 4-1
(1 of 2)
Health and Status Messages
A device/self test has failed. The probable cause is a modem hardware
problem or diagnostic memory failure.
A severe data transport problem is occurring due to poor line
conditions. No signal or a very poor signal is being received.
The modem is in an Antistreaming condition. The RTS input to the
modem was held ON for a period exceeding the time selected by the
RTS Antistream configuration option. (Refer to DTE Interface in
Chapter 5, DCP Configuration, for a description of the RTS Antistream
configuration option.)
A dial access security alarm is active. (Refer to the Security section of
this table for dial access security conditions.)
One or more of the analog parameter thresholds have been exceeded.
The probable cause is poor line conditions or improper threshold
settings. Thresholds may be set through the DCP or NMS commands.
One or more of the DTE signals are in alarm mode. (Refer to the Port 1
section of this table for Port 1 DTE alarm conditions.)
Due to poor line conditions, the modem's transmit rate is below the
configured rate. (Refer to Leased Line and Dial Line in Chapter 5, DCP
Configuration, for a description of configuration options affecting rate.)
Downstream health and status information has been truncated because
it overflowed system limits. There is a large amount of health and
status information in the subnetwork. This information can be
recovered by sending device health and status commands to specific
modems.
The modem or an upstream device is running a disruptive test.
The modem's DTE port has been disabled.
The modem is operating in Dial Backup mode.
A firmware download is in progress.
The modem is operating in Lease Backup mode. This status occurs
only if the Dual Lease Line is enabled.
The modem is currently operating on the 2-wire backup facility, the
Lease Lookback option is enabled, and the modem does not detect
continuity on the primary 4-wire leased lines.
The modem is currently operating on the primary 4-wire leased facility
with 2-wire leased lines selected as the backup facility, the Backup Line
Check option is enabled, and the modem detects continuity on the
2-wire backup leased lines.
The modem's primary data path is blocked.
The modem failed either the Dial Tone Detection or the Ring Tone
Detection portion of the Call Test command.
September 1998
Indicates
Status Branch
4-3
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