
SpeedStream Dual USB/Ethernet Router User’s Guide
Model 5667
The following table shows the security of each mode of the firewall as per the application/protocol. The Snooze mode is when the firewall is disabled for the time specified.
| 
 | Application/Protocol | 
 | 
 | 
 | 
 | Security | 
 | 
 | 
 | 
 | 
 | |
| 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
| 
 | 
 | 
 | High | Medium | 
 | Low | NAPT Off | 
 | ||||
| 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
| 
 | 
 | In | 
 | Out | In | Out | In | 
 | Out | In | Out | 
 | 
| 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
| 
 | HTTP | 
 | 
 | √ | 
 | √ | 
 | 
 | √ | 
 | √ | 
 | 
| 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
| 
 | HTTPS | 
 | 
 | √ | 
 | √ | 
 | 
 | √ | 
 | √ | 
 | 
| 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
| 
 | FTP | 
 | 
 | 
 | 
 | √ | 
 | 
 | √ | 
 | √ | 
 | 
| 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
| 
 | Telnet | 
 | 
 | 
 | 
 | √ | 
 | 
 | √ | 
 | √ | 
 | 
| 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
| 
 | Ping | 
 | 
 | √ | 
 | √ | 
 | 
 | √ | 
 | √ | 
 | 
| 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
| 
 | SMTP | 
 | 
 | 
 | 
 | √ | 
 | 
 | √ | 
 | √ | 
 | 
| 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
| 
 | POP3 | 
 | 
 | 
 | 
 | √ | 
 | 
 | √ | 
 | √ | 
 | 
| 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
| 
 | NNTP | 
 | 
 | 
 | 
 | 
 | 
 | 
 | √ | 
 | √ | 
 | 
| 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
| 
 | NTP | 
 | 
 | 
 | 
 | √ | 
 | 
 | √ | 
 | √ | 
 | 
| 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
| 
 | ICMP | 
 | 
 | √ | 
 | √ | 
 | 
 | √ | 
 | √ | 
 | 
| 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
| 
 | 
 | 
 | 
 | 
 | 
 | 
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