Nat Forwarding - TP-Link TL-WR844N User Manual

Chapter 4
• Enable WMM - WMM function can guarantee the packets with high-priority messages
being transmitted preferentially. It is strongly recommended to enable this function.
• Enable Short GI - It is recommended to enable this function, for it will increase the
data capacity by reducing the guard interval time.
• AP Isolation - This function isolates all connected wireless stations so that wireless
stations cannot access each other through WLAN.
• Beacon Interval - Enter a value between 40-1000 milliseconds for Beacon Interval
here. Beacon Interval value determines the time interval of the beacons. The beacons
are the packets sent by the router to synchronize a wireless network. The default
value is 100.
• RTS Threshold - Here you can specify the RTS (Request to Send) Threshold. If the
packet is larger than the specified RTS Threshold size, the router will send RTS frames
to a particular receiving station and negotiate the sending of a data frame. The default
value is 2346.
• DTIM Interval - This value determines the interval of the Delivery Traffic Indication
Message (DTIM). A DTIM field is a countdown field informing clients of the next window
for listening to broadcast and multicast messages. When the router has buffered
broadcast or multicast messages for associated clients, it sends the next DTIM with
a DTIM Interval value. You can specify the value between 1-255 Beacon Intervals. The
default value is 1, which indicates the DTIM Interval is the same as Beacon Interval.
• Group Key Update Period
time interval for the encryption key automatic renewal. The default value is 0, meaning
no key renewal.
4 4

NAT Forwarding

The router's NAT (Network Address Translation) feature makes the devices on the LAN
use the same public IP address to communicate on the internet, which protects the
Configure the Router in Wireless Router Mode
- Enter a number of seconds (minimum 30) to control the
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