In case your router blocks the random port used by Skype to receive incoming connections, you must manually forward ports 80 and 443, allowing Skype to connect to other clients via TCP. All newer ...

When it comes down to it, IPv4 port forwarding really only exists because NAT exists. IPv6 removes the need for NAT entirely in a home lab situation, which changes the problem in an important way: ...

I just started messing with QoS my new DD-WRT router. I see that you can set bittorrent to a lower priority, but since I set my bittorrent to go to a random port every time I start uTorrent, how will ...

In the cybersecurity world, testing for the existence of exploitable vulnerabilities isn’t always an exact science. Checking for open ports (CIS Control 9 - Limitation and Control of Network Ports, ...