Draytek Vigor2762 series, Руководство пользователя

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Web User Interface
Web User Interface
II-4-1 Port Redirection
II-4-1 Port Redirection
Port Redirection is usually set up for server related service inside the local network (LAN),
such as web servers, FTP servers, E-mail servers etc. Most of the case, you need a public IP
address for each server and this public IP address/domain name are recognized by all users.
Since the server is actually located inside the LAN, the network well protected by NAT of
the router, and identified by its private IP address/port, the goal of Port Redirection
function is to forward all access request with public IP address from external users to the
mapping private IP address/port of the server.
The port redirection can only apply to incoming traffic.
To use this function, please go to NAT page and choose Port Redirection web page. The
Port Redirection Table provides 40 port-mapping entries for the internal hosts.
Vigor2762 Series User’s Guide 127