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ACCULINK 316x DSU/CSU
4-4 January 1997 3160-A2-GB21-50
Table 4-2
(2 of 2)
Health and Status Messages
Message Description
OOF at Prt
n
An Out Of Frame condition has been detected on data port Prt
n
(where
n
is the port number). This
condition only occurs if the synchronous data port’s Embedded Data Link (EDL) is enabled (only
available for 2-port and 4-port DSU/CSUs).
EER at Prt
n
The error rate of the received signal has exceeded the configured threshold for data port Prt
n
(where
n
is the port number). This condition only occurs if the synchronous data port’s Embedded
Data Link (EDL) is enabled (only available for 2-port and 4-port DSU/CSUs). The condition is
cleared when the error rate falls below the synchronous data port’s configured threshold value.
PORT
IP Down The IP management link is in a down state for
PORT
(where
PORT
is COM, MODEM, or AUX).
This condition occurs if the
PORT
is configured for Mgmt, and communication between the
management system and the DSU/CSU is not currently possible for this port. For the AUX port, this
condition is detected only when a device reset or power-up occurs.
Selftest failed A failure was detected during the power-on self-test. Select STest (in the Stat branch) to display
more information about the failure.
DevFail
xxxxxxxx
An internal error has been detected by the operating software. An 8-digit code appears for use by
service personnel. The condition is cleared by resetting the device.
Download failed A download attempt was interrupted and failed to complete. The condition is cleared by resetting
the device.
Test in progress A test is currently active. Select Tstat (in the Stat branch) to display more test information.
Modem Connected The integral modem is currently connected. This message is only displayed for standalone
DSU/CSUs.
Master Clk fail The master clock has failed. Timing for the DSU/CSU is provided by the internal clock.
DSU Operational This message only appears if there are no valid alarm or status messages.