New
#41
It's mentioned here under "Firewall Testers" but they don't say what is wrong if you get a fail or how to correct it...
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- Steve Gibson's Shields UP! is an oldie but goodie. Stealth is the best status. Closed is OK. Open is bad news. Start with the "Common Ports" test which tests ports: 0, 21, 22, 23, 25, 79, 80, 110, 113, 119, 135, 139, 143, 389, 443, 445 1002, 1024, 1025, 1026, 1027, 1028, 1029, 1030, 1720 and 5000. Then, move on to the "All Service Ports" which tests all the ports from zero to 1055 and takes about 70 seconds to run. If all is well, it will say "Passed" in green and the status of every port will be "stealth". The passing grade also means that the router does not reply to Ping commands on the WAN port. A perfect report looks like this. (Alternate URL)"
Test Your Router - RouterSecurity.org