Mitsubishi MELSEC-Q Series User Manual page 156

4 SET-UP AND PROCEDURE BEFORE OPERATION
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(4) IP filter setting example
When making the IP filter setting, take the precautions given in (5) of this section.
(a) Internet connection
A setting example of enabling access from a mobile personal computer and
office is given below.
1) System configuration
Web server module
Plant
2) IP filter setting
1 A static IP address is required to set the IP filter to the mobile personal
computer.
(b) LAN connection
A setting example of enabling access only from personal computers A, B
and C (IP addresses 10.20.30. ) is given below.
1) System configuration
Personal computer A
10.20.30.1
Personal computer C
Web server module
Mobile personal computer ( 1)
222.100.100.1
Internet
ISP
Mail server, FTP server,
DNS server, etc.
211.100.10.1
Personal computer B
10.20.30.2
Proxy server
10.20.30.3 10.20.30.100
MELSEC-Q
Office
Proxy server
LAN
233.10.10.1
Personal computer E
10.20.31.2
Router
Personal computer D
10.20.31.1
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