Fins Status - Omron CP1E CPU UNIT SOFTWARE User Manual

FINS Status

Parameter
Node
Connection Type
Local Port No.
Remote IP
Remote Port No.
TCP Connection No.
TCP Status
The details of TCP status are listed as the following table.
Status
CLOSED
LISTEN
SYN SENT
SYN RECEIVED
ESTABLISHED
CLOSE WAIT
FIN WAIT1
CLOSING
LAST ACK
FIN WAIT2
TIME WAIT
The function of the button is as follows.
Button
Send
CP1E CPU Unit Software User's Manual(W480)
Contents
Show the FINS node address.
Show the protocol used by connection with the related
node address.
Show the port number of the Ethernet Option Board for
connection with the related node address.
Show the IP address of the related node address.
Show the remote port number of the related node
address for connection.
If the connection is the FINS/TCP, show the connection
number (1 to 4).
If the connection is the FINS/TCP, show the current con-
nection status.
Meaning
Connection closed
Waiting for connection
SYN sent in active status
SYN received and sent
Already established
FIN received and waiting for completion
Completed and FIN sent
Completed and exchanged FIN. Awaiting ACK.
FIN sent and completed. Awaiting ACK.
Completed and ACK received. Awaiting FIN.
After closing, pauses twice the maximum segment life
(2MSL).
Function
Show the FINS status of the selected No.
17 Ethernet Option Board
17
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