If two lines are cut by a transversal and the alternate exterior angles are congruent, the lines are parallel. Interiors on Same Side Converse. If two lines are cut by a transversal and the interior angles on the same side of the transversal are supplementary, the lines are parallel.
The open port checker is a tool you can use to check your external IP address and detect open ports on your connection. This tool is useful for finding out if your port forwarding is setup correctly or if your server applications are being blocked by a firewall.
You will need to OPEN that port on your system firewall or other machines won't be able to access the server. If you want to see what ports of OPEN inside the network load a port scanner on a machine and scan the other machines http://www.radmin.com/products/utilities...If you want to see what ports are open to the OUTSIDE world, use shields-up its a great test. just now. Report Abuse. From your computer, all ports on your computer are open. It's from another computer that your firewall may be blocking them (set an exception for that port or disable the firewall), and from a computer outside your network that your modem or router may not be forwarding them.