Quote from: CityOracle on September 18, 2018, 10:36:23 AM
Running "All service ports" got:
Red (Open): 22 (SSH). 53 (Domain), and 80(HTTP)
Green (Stealth): 0, 23, 25, 135-139
The rest are all blue (Closed).
Thanks.
I just ran the test on my server and it failed as I expected since it does serve web,email,dns,ect...
After analyzing the mine sweeper graph of my test the colors mean:
RED: port exposed to the world.
Green: firewall blocking port from the world.
Blue: firewall not blocking the port, but no services on router needing to be blocked.
Bottom line, you need to block the world from port 22 and port 80 which are your router administration ports.
Port 53 is not an issue as it's used for DNS lookups.
On the surface the Internet is a cool place with sites like Amazon and EBay, but in reality there are MASS amounts of evil on the internet with people and even entire countries scanning internet IP addresses for open ports to exploit.
As Sheffield_Steve suggested locate a forum that deals with your model of router, if a manual was included, read it.
If you haven't already done so, change the default password of the router and make sure the firmware is up to date.