Discover what is blocking Network Ports - Firewalls etc
Posted on 2012-08-23
Occasionally I come across a user who says they cant connect to their network or the internet. Running all the normal network checks, disabling windows firewall & av, pings, tracerts etc often confirms that something is blocking the connection.
Does anyone know of a simple piece of software or a way to discover what is blocking a network connection. It would be great if there was a small prog that would check all ports and report their status and what is opening or more importantly closing them.