45
4.9.2 Internal Server
Click “NAT”
➝
“Internal Server.”
The NAT firewall protects the computers in the local network from unauthorized
access from the Internet. Sometimes, however, it is required to allow access to a
local computer; e.g., a local FTP server. The router’s Internal Server function is
designed to let you do that. Each internal server operates on one service port. All
service requests to this port will be forwarded to the IP address specified.
Function:
After setup, the router can allow some services, such as DNS, SMTP,
POP3, HTTP, NEWS, FTP, Telnet, PPTP in LAN, to be accessed from the Internet.
Or, by setting up a DMZ server you can have the router redirect all incoming
requests to one local computer, bypassing the NAT firewall completely.
Summary of Contents for 523608
Page 1: ...INT 523608 523615 UM 0307 02 ...
Page 8: ...8 5 Click Local Area Connection Properties Internet Protocol TCP IP and Properties ...
Page 12: ...12 ...
Page 13: ...13 ...
Page 59: ...59 ...
