Transmission; Overview; Supported Features - TP-Link TL-R600VPN Configuration Manual

Configuring Transmission
1

Transmission

1.1 Overview

Transmission function provides multiple traffic control measures for the network. You can
configure the transmission function according to your actual needs.

1.2 Supported Features

The transmission module includes NAT, Bandwidth Control, Session Limit, Load Balancing
and Routing.
NAT
NAT (Network Address Translation) is the translation between private IP and public IP.
NAT provides a way to allow multiple private hosts to access the public network using one
public IP at the same time, which alleviates the shortage of IP addresses. Furthermore, NAT
strengthens the LAN (Local Area Network) security since the address of LAN host never
appears on the internet. The router supports following NAT features:
 Multi-Nets NAT
Multi-Nets NAT function can help the router provide NAT translation for multiple subnets.
 One-to-One NAT
One-to-One NAT creates a relationship between a private IP address and a public IP
address. A device with a private IP address can be accessed through the corresponding
valid public IP address.
 Virtual Servers
When you build up a server in the local network and want to share it on the internet, Virtual
Servers can realize the service and provide it to the internet users. At the same time
Virtual Servers can keep the local network safe as other services are still invisible from the
internet.
 Port Triggering
Port Triggering is a feature used to dynamically forward traffic on a certain port to a
specific server on the local network. When a host in the local network initiates a connection
to the triggering port, all the external ports will be opened for subsequent connections. The
router can record the IP address of the host, when the data from the internet returns to the
Transmission
Configuration Guide 60