Netgear WAX204-WiFi User Manual - Page 213

How the access point implements a port forwarding rule [router mode]

Page 213 highlights

WiFi 6 AX1800 Dual Band Wireless Access Point WAX204 How the access point implements a port forwarding rule [router mode] The following sequence shows the effects of a port forwarding rule: 1. When you enter the URL www.example.com in your browser, the browser sends a web page request message with the following destination information: • Destination address. The IP address of www.example.com, which is the address of your access point. • Destination port number. 80, which is the standard port number for a web server process. 2. The access point receives the message and finds your port forwarding rule for incoming port 80 traffic. 3. The access point changes the destination IP address in the message to, for example, 192.168.1.123 and sends the message to that computer. 4. Your web server at IP address 192.168.1.123 receives the request and sends a reply message to your access point. 5. Your access point performs Network Address Translation (NAT) on the source IP address and sends the reply through the Internet to the computer or mobile device that sent the web page request. Application example: Make a local web server public [router mode] If the access point is in router mode and you host a web server on your local network, you can use port forwarding to allow web requests from anyone on the Internet to reach your web server. To make a local web server public: 1. Assign your web server either a fixed IP address or a dynamic IP address using DHCP address reservation. In this example, your access point always assigns your web server an IP address of 192.168.1.33. 2. On the Port Forwarding / Port Triggering page, configure the access point to forward the HTTP service to the local address of your web server at 192.168.1.33. HTTP (port 80) is the standard protocol for web servers. 3. (Optional) Register a host name with a Dynamic DNS service, and specify that name on the Dynamic DNS page of the access point. Port Forwarding and Port 213 Triggering [Router Mode] User Manual

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How the access point implements a port forwarding rule
[router mode]
The following sequence shows the effects of a port forwarding rule:
1.
When you enter the URL www.example.com in your browser, the browser sends a
web page request message with the following destination information:
Destination address
. The IP address of www.example.com, which is the address
of your access point.
Destination port number
. 80, which is the standard port number for a web server
process.
2.
The access point receives the message and finds your port forwarding rule for
incoming port 80 traffic.
3.
The access point changes the destination IP address in the message to, for example,
192.168.1.123 and sends the message to that computer.
4.
Your web server at IP address 192.168.1.123 receives the request and sends a reply
message to your access point.
5.
Your access point performs Network Address Translation (NAT) on the source IP
address and sends the reply through the Internet to the computer or mobile device
that sent the web page request.
Application example: Make a local web server public [router
mode]
If the access point is in router mode and you host a web server on your local network,
you can use port forwarding to allow web requests from anyone on the Internet to reach
your web server.
To make a local web server public:
1.
Assign your web server either a fixed IP address or a dynamic IP address using DHCP
address reservation.
In this example, your access point always assigns your web server an IP address of
192.168.1.33.
2.
On the Port Forwarding / Port Triggering page, configure the access point to forward
the HTTP service to the local address of your web server at
192.168.1.33
.
HTTP (port 80) is the standard protocol for web servers.
3.
(Optional) Register a host name with a Dynamic DNS service, and specify that name
on the Dynamic DNS page of the access point.
User Manual
213
Port Forwarding and Port
Triggering [Router Mode]
WiFi 6 AX1800 Dual Band Wireless Access Point WAX204