IDEC MicroSmart Pentra - Manual (Page 79)

W EB S ERVER CPU M ODULE U SER ’ S M ANUAL FC9Y-B1278 7-3
7: M AINTENANCE C OMMUNICATION S ERVER
3. Click on Settings button.
The Maintenance Communication Server dialog box appears.
Local Host Port No.: The port number that the Web server CPU module opens for the maintenance communication.
Number of Connections: The number of connections that the Web server CPU module accepts through the local host
port number. The maximum number of connections is three.
Receive Timeout (ms): The timeout can be configured between 10 and 2550 ms. The default timeout is 500 ms.
Restrict Access by IP Address: The network devices allowed to access the Web server CPU module can be specified. Enter
the IP address that is allowed to access the Web server CPU module. A maximum of three IP addresses can be specified.
When all IP addresses are 0.0.0.0, no access is restricted.
Server Connections
4. Select Maintenance Communication Server in the Server Connection 1 through 8 pull-down list boxes.
The Maintenance Communication Server dialog box appears.
The server connection will be configured as the maintenance communication server. For detail about each parameter in
the dialog box, see the descriptions of the standard maintenance communication server in the previous page.
When the server connections 1 through 8 are configured as the maintenance communication server, the same local host
port number with the standard maintenance communication server cannot be allocated. The same local host port
number can be allocated between the server connections configured as the maintenance communication server. If the
same local host port number is allocated to multiple server connections, multiple network devices can access the Web
server CPU module through the same port.