| port(s) | protocol | service |
| 20,21 | tcp | FTP |
| 22 | tcp | SSH |
| 25 | tcp | Simple Mail Transfer Protocol (SMTP) |
| 53 | udp | DNS |
| 80 | tcp | HTTP |
| 135,139,445,1025,1026,1028,5000 | tcp/udp | SMB |
| 143 | tcp | IMAP |
| 443 | tcp | HTTPS |
| 531 | tcp | AOL Instant Messenger |
| 666 | udp | Doom, first online first-person shooter |
| 3389 | tcp | rdesktop |
| 3724 | tcp | World of Warcraft |
| 6667 | tcp | IRC |