port forwarding in windows
WindowsWindows 7PortforwardingWindows Problem Overview
I have two network board in my pc:
The main one has the local ip -> 192.168.1.111 The secondary ones has the local ip -> 192.168.0.200
The main one has internet connection and the second one is connected to a device with the IP 192.168.0.33, it has a http server in port 80.
I have an apache-server in the main connection (port 4422), and I can access from anywhere, what I want now is when I detect a connection from 4422 i want to redirect this connection to 192.168.2.33:80
How can I do this with windows?
Windows Solutions
Solution 1 - Windows
I've solved it, it can be done executing:
netsh interface portproxy add v4tov4 listenport=4422 listenaddress=192.168.1.111 connectport=80 connectaddress=192.168.0.33
To remove forwarding:
netsh interface portproxy delete v4tov4 listenport=4422 listenaddress=192.168.1.111
Solution 2 - Windows
nginx is useful for forwarding HTTP on many platforms including Windows. It's easy to setup and extend with more advanced configuration. A basic configuration could look something like this:
events {}
http {
server {
listen 192.168.1.111:4422;
location / {
proxy_pass http://192.168.2.33:80/;
}
}
}
Solution 3 - Windows
I've used this little utility whenever the need arises: http://www.analogx.com/contents/download/network/pmapper/freeware.htm
The last time this utility was updated was in 2009. I noticed on my Win10 machine, it hangs for a few seconds when opening new windows sometimes. Other then that UI glitch, it still does its job fine.