NEC SV8500, Operation And Maintenance Manual

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CHAPTER 4 Fault Repair Procedures
1.1 TCP/IP Link Fault
(1) Diagnosis
Because of the system characteristic, there will be faults related to system side equipment and other equip-
ment faults (including the fault occurred on the network). Refer to system message and detailed data for
the best treatment.
1.1.1 Method of Checking and Repairing Each of “4-R”KIND=03ERRK
ERRK
Detailed description about the fault and its repair Method of check and repair
01 Indication from the Host to release all current connection corre-
sponding TCP port was received. All of the resource related to
connection on TCP port of system side is released.
Restart the Host
02 - 0B Not used -
0C On all current connection corresponding TCP port, all of the
resource related to connection on TCP port of system side is
released, because Host operation failure was detected by the
Host health check (Heart Beat) function.
Re-confirm if there is any prob-
lem in Host operation.
0D - FF Not used -
START
FAULT
FAULT
Method of check and repair upon each ERRK is
shown in the table below. It is referring to the faulty
port number (0-5) displayed.
Is there any fault in host side referring to the diagnosis?
“YES” “NO”
: There is fault in host side.
Repair the host.
: There is fault in Ethernet Adapter.