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Dial-In Setup for PPP-Server 
 
FP Web-Server V2.11 
110 
9.1 Dial-up Networking Setup for Computer/ FP 
Web-Server 
The FP Web-Server can administer a modem that permits logging on a "PPP-Client" and 
establishing a TCP/ IP connection to the FP Web-Server via modem.  
When the connection has been established, the functions are the same as the ones described 
above for Ethernet communication.  
Functions possible: 
•  Http server for Web pages 
•  RS232C/ Ethernet ports 
• Modbus 
communication 
• Remote 
configuration 
In addition, the FP Web-Server provides a "Gateway" function that allows other FP 
Web-Servers (that are connected to the "Gateway" FP Web-Server via the Ethernet) to be 
accessed via a long-distance modem connection. A description of the gateway setup can be 
found under PPP Gateway Functions (see page 119). 
In the following paragraph, the installation of a Windows95 computer and modem is described. 
Using its standard Windows Dial-up Networking (PPP-Client) functions you can call up a FP 
Web-Server. 
For a detailed description of the parameters for the PPP-Server in the FP Web-Server, refer to 
PPP-Server Configurator Inputs and Parameters (see page 127). 
 
•  In a LAN, only one PPP server gateway is allowed. 
•  The default LAN gateway address is replaced by the PPP gateway address 
during a modem connection. 
•  Set up the PPP client to accept the remote IP address from the PPP server. 
•  Problems may occur if the server is connected to a client via modem and via 
LAN at the same time. 
 
9.1.1  TCP/ IP Network Installation of a Windows Client 
To make it possible for a computer (FPWIN Pro, GKWIN, COM2WINSOCK, COMIP, etc.) to 
communicate with the FP Web-Server via the network, the TCP/ IP network protocol has to be 
installed. These settings are independent of the decision whether the communication is carried 
out via the Ethernet or via the dial-up networking modem. For details on the TCP/ IP installation 
on a Windows computer, please refer to the online help under TCP/ IP Setup for Configurator/ 
Browser Operations via LAN.