DirectConnet is a P2P software based on P2P technology. DirectConnet is a open source software developed by Neo-Modus.
Communication
DirectConnet uses TCP protocols and supports HTTP proxy and SOCK5 proxy. DirectConnet use TCP port 411 as its default login port.
If TCP port 411 is invalid, then DirectConnet will try port 27015,2411,3223 and others.
How to block DirectConnet?
Because DirectConnet can switch port automatically, so you can not block them only by
disable the ports in the firewall.And DirectConnet has no central server, also can not block it by blocking server ip address.
So the only way is using professional tools to block DirectConnet.