Start Port-End Port: Fill in the port of your server.
Intranet IP address: fill in the IP address of the server.
Agreement: Select All
Enabled: checked
2. Click Save, System Tools-Restart Router to complete the port mapping settings.
3. Check whether the mapping is successful:
Verify whether the port is mapped successfully with telnet command, that is, enter telnet at dos command line? +router WAN port IP? +the corresponding port number, such as "telnet? 124.90. 173. 12? 80 ",if there is something like" Unable to open the connection with the host? At the port? 80:? Connection failed "prompt, indicating that the port has not been mapped successfully; If there is an immediate response, a blank black dialog box pops up, indicating that the port mapping is successful.
The specific detection steps are as follows:
On the remote computer (you can surf the Internet normally), click Start-Run in the lower right corner of the computer, enter cmd in the Run dialog box, and then click OK to pop up the command line dialog box, as shown in the following figure:
2. Enter relevant commands directly at the command line for testing. For example, to test whether port 80 of the router is mapped successfully, enter the command: telnet directly at the command line. 124.90. 173. 12? 80? (124.90.173.12 is the IP address of the WAN port of the port mapping router). As shown in the figure below:
The IP address of the router WAN port used for port mapping.
3. If the port mapping is successful, a blank black dialog box will pop up, as shown in the following figure:
4. If the port mapping fails, there will be relevant prompts, as shown in the following figure: