Portmap.io allows you to provide access to your PC from the Internet when you cannot setup port forwarding on your router, or your ISP doesn't assign you a real IP address, or your IP address is changing over time.
For instance, you need to show a website you are working on to your client. Or, you have a video surveillance system working over mobile internet.
You create a VPN tunnel from your PC to our server using free OpenVPN software and define a port forwading rule to forward requests from the Internet through our server to your local machine. It works even if you do not have real IP address or your incoming traffic is blocked. You can forward HTTP traffic to your local web-server as well as any TCP or UDP traffic. If your web-server has virtual hosts configured, you can specify which one you are connecting to.
That means SSH client is not able to read the key file or it's corrupted. Try to copy-paste the private key instead of downloading, check permissions on the key file, add -vv keys to ssh command line for debugging.
TCP 0.0.0.0:80 0.0.0.0:0 LISTENINGfor Apache
No. You have to change it to IPv4.
Yes, you have to subscribe to Premium plan.
Basic plan which allows only one mapping rule is unlimited.
If you haven't found answers to your questions, please feel free to contact us using the form below or post your question to FB group.