Fl.net Module Troubleshooting; Table 13-25 Fl.net Module Troubleshooting - Hitachi S10VE User Manual

13. Troubleshooting

13.2.2.4 FL.NET module troubleshooting

If the ERR LED or LER LED of the FL.NET module is on, follow the instructions in Table 13-5 to
troubleshoot the problem. If the ERR LED or LER LED is off, troubleshoot the problem according to the
following instructions.
(1) BASE SYSTEM/S10VE error log
When an error is detected in the FL.NET module, information is recorded in the error log. You can
check the error log from BASE SYSTEM/S10VE. For the procedure for checking the error log, see
8.4.6 RAS functions. If information is recorded in the error log, follow the instructions in Table 13-25
to perform recovery operations.
Contents of the BASE SYSTEM/S10VE error log
Error code
EC=50027310 I/O error (FL.NET I/O CARRIER LOSS)
EC=50027311 I/O error (FL.NET I/O RETRY)
EC=50027312 I/O error (FL.NET I/O LATE)
EC=50027351 I/O error (FL.NET I/O TX_ABORT)
EC=50027353 I/O error (FL.NET I/O TX_DEFER)
EC=50027375 I/O error (FL.NET I/O
RX_STAT_OVER)
EC=50027376 I/O error (FL.NET I/O
TX_DATA_UNDER)
EC=50027377 I/O error (FL.NET I/O
RX_DATA_OVER)
EC=50027508 I/O error (FL.NET I/O BUF_OVF)
EC=5002750F I/O error (FL.NET I/O SOCKET_OVF)

Table 13-25 FL.NET module troubleshooting

Error message
Description
FL.NET carrier loss error
FL.NET retry error
FL.NET late collision error
FL.NET transmission
aborted
FL.NET transmission error
due to transmission delay
FL.NET reception status
FIFO overrun
FL.NET reception data
FIFO underrun
FL.NET reception data
FIFO overrun
FL.NET overflow of
transmission/reception
buffer managed by OS
FL.NET socket table
overflow
13-46
Recovery operation
Check and correct the
FL.NET line connection.
Check and correct the
network load.