Right click on that service, then select Restart.In the "Name" column, find the service named either "iphlpsvc" or "IP Helper".Open the Task manager, then go to the Services tab.To do that in latest versions of Windows: I have also faced situations that turned out to be resolved by restarting that service.
Proxying will obviously not work if that service is stopped. On latest versions of Windows, netsh's port proxying is handled by a Windows service named "IP Helper" or "iphlpsvc". Then, are the values on the left side correct? Is the IP address valid for your machine? Is that the port number you are trying to connect to, from the external machine? Start or restart the related Windows service
NETSH ROUTING IP NAT INSTALL WINDOWS 7 HOW TO
For example, can you locally open a web browser and reach 192.168.0.100:80? If the protocol is not HTTP, then use telnet: telnet 192.168.0.100 3306 (see here for how to install the Telnet client on Windows). Make sure that you can indeed connect to the addresses on the right side of that list, from the local computer. The result should look something like this: Listen on ipv4: Connect to ipv4:Ĭarefully review those settings. This might seems to be trivial, but just in case, take the time to review your configuration before you go any further.įrom either a command prompt or PowerShell prompt, run the following command: netsh interface portproxy show all Make sure the port proxy is properly configured Make sure the port is not blocked by a firewall.Start or restart the related Windows service.Make sure the port proxy is properly configured.If netsh's port proxying is not working as expected, then you should verify the followings, preferably in that order: Note: By the way, if you're wondering why I am doing this, I actually want to map remote MySQL client connections from a custom port to the default MySQL Server port 3306. Without further information, I can't find a way to resolve the problem. Changing listenaddress and connectaddress to 127.0.0.1.
NETSH ROUTING IP NAT INSTALL WINDOWS 7 PC
Access the Apache website from a remote PC using the link. However, I'm not able to access apache website from I'm able to access through the direct port at as shown below.Īdditionally, I've also tried the following:ġ. Show all confirms that everything is configured correctly: netsh interface portproxy show all I issued the following: netsh interface portproxy add v4tov4 listenport=8001 listenaddress=192.168.0.10 connectport=80 connectaddress=192.168.0.10 I'm trying to use NETSH PORTPROXY command to forward packets sent to my XP PC (IP 192.168.0.10) on port 8001 to port 80 (I've a XAMPP Apache server listening to port 80).
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