Dell SX260 Personal Computer User Manual


 
disabled. Additional configuration options are available for more advanced users. These advanced options include the ability to open or close specific
Transmission Control Protocol (TCP) or User Datagram Protocol (UDP) ports or to enable port redirection. Port redirection allows access requests to a specific
port on the firewall (such as port 80, the Web server port) to be automatically redirected to another computer on the local network. This capability allows a
Web server on a home network to be protected by an edge firewall.
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