What it is not working?

[facetime88]

Hi,

I have a web server accessed with port 80 behind NAT and there is no way to port forwarding since the ISP itself block the port. So I hope this will help to to solve the problem.

I started "pwnat -s" on the webserver machine. Then on a client want to connect to the server I run "pwnat -c 8500 202.62.16.132 127.0.0.1 80". 202.62.16.132 is the public ip address of the web server.

Then I open browser and navigate to localhost:8500. But it failed with error "Bind failed". What does it mean?

Thank you so much.

[bauen1]

2 Things i can thing of:

1. Try running them both as root using sudo <original command here>
2. You could be behind Carrier Grade NAT in which case as far as i know your out of luck

[devxpy]

1. i already ran stuff as sudo since it gave and error when i didnt
2. I dont think i'm behind one, i referred this. a traceroute to my public ip reveals only one hop.

⋊ ~> traceroute <public ip>
traceroute to <public ip> (<public ip>), 30 hops max, 60 byte packets
 1  <public ip> (<public ip>)  0.597 ms  0.476 ms  0.493 ms

my public ip is of the form 43.247.***.**
Certainly not 100.64.0.0 or 10.100

BTW, Can chownat work with Carrier Grade NAT?