Tp-link the configuration process for td8830 router port mappings

Configuration process

In the IE Address bar, enter "192.168.10.200" and "enter", in the pop-up Login dialog box, enter the default admin username and password "root" into the management interface. and select "Basic Config→pat" in the menu bar on the left side of the admin interface to enter the Port Mapping Configuration dialog box. In the dialog box, click the "Add" button to add a new mapping item.

1. In the "Protocol" (Agreement) column, we can choose between two types of protocols: TCP and UDP. Because both the Web service and the FTP service use the TCP/IP protocol, the default settings TCP is reserved.

2. In the "Interface" (interface type) column, the default value is "LAN", we can also choose ATM1, ATM2, until ATM8. Here we choose ATM1 (do not select LAN, otherwise the map will not succeed).

3. "Service Name" is used to indicate the category of the mapping, you can enter any, for example, to configure the FTP map when you enter "FTP."

4. In the "Port number" (port) column, fill in the ADSL modem for a variety of services opened port, recommend a variety of services, the default port, such as to map the FTP service, directly enter 21 port. This makes it easy for visitors to access. If you do not use the default port for various services, visitors must use the IP address + port number to access the service that is published. Assuming that the ADSL modem has a public IP address of 218.70.130.155, but the port that is opened for the FTP service is not 21, but 8021, then visitors from the Internet must pass the "FTP://218.70.130.155:8021" To access the FTP service.

5. "Server IP Address" refers to the private IP addresses of the computers on which the server is erected. In this case, the IP address of the FTP server and Web server is 192.168.10.111.

6. "Server port number" refers to the port that the server opens for its own service, in this case the FTP server and the Web server use their respective default ports: 21 and 80

After the mapping project has been added, click the Finish button to complete the setup. Then select "Save & Restart" in the left-hand menu bar, click the "Save" button to save the settings in the pop-up dialog box, and then click the "Restart" button to restart the ADSL MODEM (note: Be sure to follow this order!) Otherwise, the configuration you just made will not be saved.

ADSL Modem After the restart, Internet users can directly through the public IP address ADSL modem access to the "internal" computer set up a variety of services.

Second, the character interface management mode

Premise:

Prestige 642R's factory default IP address is 192.168.1.1, assuming that we have enabled its routing function (routing function of the specific configuration process, see the "Computer" 35th F5 Edition "Routing ADSL Modem Network sharing"), and has been connected to the Internet. At the same time, the IP address of the computer sharing the route is 192.168.1.2 and 192.168.1.3, the former setting up a Web server, using the default Web service port 80, and the latter setting up an FTP server with the default FTP service port 21.

Configuration process

1. Enter "Start" on the system desktop of any computer connected to the ADSL modem (such as 192.168.1.2 this computer), enter the "telnet 192.168.1.1" command and Execute, Enter the main management interface of modem after entering the factory default password 1234 in the password prompt box.

2. Under the management interface, enter "15" into the "SUA Server Setup" dialog box of "Advanced Applications" (Advanced application), which is the Port mapping Setup interface of the Prestige 642R.

3. We can set up a total of 8 port mapping projects. The setting is very simple, first move the cursor to a blank item, and then fill in the left side of the intranet server to provide the service port number, and the right to fill in the intranet server IP address. For example, the service port on which the Web server is opened is a 80,IP address of 192.168.1.2, and the service port on which the FTP server is opened is a 21,IP address of 192.168.1.3.

4. When you have finished setting up this menu, press ENTER to Confirm or ESC to cancel before pressing the "enter" key to store the set value. When modem is restarted, Internet users can access the various services of "internal" computer directly through the public IP address of ADSL modem.

Perhaps attentive readers have found that in the TD8830 port map, we can choose the port that the ADSL modem publishes, for example, the FTP server port in Intranet uses the default FTP port 21, but when we publish to the Internet through port mapping, You can select a different port (for example, 8021). And the Qin prestige 642R because there is no project to select the outbound port, the external publishing port can only correspond to the port used in intranet services. For example: Intranet FTP server using 21 ports, external release is 21 port, if the intranet with 8021 ports, external release is 8021 ports.