Demand test descriptions and error codes - Avaya Support

VAL Congestion Controls
The switch activates congestion controls on VAL when it detects buffers exceeding the
threshold. The switch releases the congestion controls when the VAL reports that its buffer level
has returned to normal levels.
If congestion: Then the switch:
Persists for a 14-minute interval Raises MINOR alarm
Exhausts buffers Raises MINOR alarm
Ceases for 12 minutes Retires MINOR alarm
Error log entries and recommended actions
Error
Type
Aux
Data
Associated Test Alarm
Level
On/Off
Board
Recommended Action
0 (a) 0 Any Any Any test port location l
1 (b) 0 SCOTCH Sync
Looparound (#1275)
MIN ON test port location l r 3
257 (c) 0 WRN OFF
3585 (d) 0, 1 TDM Looparound
Test (#1285)
MAJ ON test port location l r 3
Notes:
a. Error Type 0: there is no short test sequence for this MO. Every test is available in the long
test sequence. Refer to each appropriate test’s description, and follow its recommended
procedures.
b. Error Type 1: SCOTCH Synchronous Looparound Test (#1275) failed.
1. Test the port (test port location long).
2. See SCOTCH Synchronous Looparound Test (#1275) for repair procedures.
c. Error Type 257: VAL port detected overrun or underrun condition that can indicate a
hardware problem.
1. Test for hardware problem (test port location long).
1050 Maintenance Alarms for Communication Manager, Media Gateways and Servers