Avaya 03-300430 User Manual
Communication Manager Maintenance-Object Repair Procedures
2298 Maintenance Procedures for Avaya Communication Manager 3.0, Media Gateways and Servers
Receive FIFO Overflow Error Counter Test (#625)
This test is nondestructive.
This test reads and clears the BRI port’s Receive FIFO Overflow error counter maintained on
the TBRI-BD media module. This counter is incremented by the media module when it detects
an overflow of its receive buffers. The test passes if the value of the counter is 0 (that is, the
error is cleared). If the counter is non-zero, the test fails, and the value of the counter is
displayed in the Error Code field.
This error can occur if signaling frames are being received from the Packet Bus at a rate
sufficient to overflow the receive buffers on the media module for a port OR if a hardware fault is
causing the receive buffers not to be emptied properly by the media module. This test is useful
for verifying the repair of the problem.
This test reads and clears the BRI port’s Receive FIFO Overflow error counter maintained on
the TBRI-BD media module. This counter is incremented by the media module when it detects
an overflow of its receive buffers. The test passes if the value of the counter is 0 (that is, the
error is cleared). If the counter is non-zero, the test fails, and the value of the counter is
displayed in the Error Code field.
This error can occur if signaling frames are being received from the Packet Bus at a rate
sufficient to overflow the receive buffers on the media module for a port OR if a hardware fault is
causing the receive buffers not to be emptied properly by the media module. This test is useful
for verifying the repair of the problem.
Table 824: TEST #625 Receive FIFO Overflow Error Counter Test
Error
Code
Code
Test
Result
Result
Description/ Recommendation
2000
ABRT
Response to the test was not received from the media module within the
allowable time period.
allowable time period.
1. If the test aborts repeatedly a maximum of 5 times, reset the media
module with the busyout board GGGVSpp and reset board
GGGVSpp commands.
GGGVSpp commands.
2. If the test aborts again, replace the media module.
2012
ABRT
Internal system error
1. Retry the command at 1-minute intervals a maximum of 5 times.
2100
ABRT
Could not allocate the necessary system resources to run this test.
1. Retry the command at 1-minute intervals a maximum of 5 times.
value
FAIL
The TBRI-BD media module is still detecting errors of this type. The Error
Code field contains the value of this counter.
Code field contains the value of this counter.
1. Retry the command at 1-minute intervals a maximum of 5 times.
2. If the test continues to fail, run the Long Test Sequence. See the repair
procedures for the executed test if it fails. Otherwise, go to the next
step.
step.
3. Replace the media module.
PASS
The Receive FIFO Overflow error counter was read correctly and has a
value of 0.