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| NAT (Network Address Translation) |
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| DNS Forwarding |
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| HTTP |
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| POP3 proxy and logging (for incoming emails) |
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| SMTP proxy and logging(for incoming and outgoing emails) |
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| POP3 and SMTP filtering through white/black list, blocking executable attachments, string pattern matching, DNS-based RBL blocklist, etc... |
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| Supports Spam Assassin |
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| FTP |
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| Telnet |
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| RealAudio |
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| Newsgroups Port Mapping |
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| Netmeeting |
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| Internet Games, Chat..., |
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| Incoming Proxy |
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| Trigger Configuration |
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| Built-in DHCP server |
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| Stealth Firewall |
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| Firewall Logging |
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| Firewall Rule Timing Control |
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| Remote Login and Management |
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| Dial-up Control |
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| Users and Groups Management |
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| SOCKS 4/5 w. Authentication |
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| HTTP Caching |
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| HTTP Authenticaton |
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| HTTP Restriction and Access Control |
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| HTTP Banner Blocking |
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| HTTP Proxy Cascading |
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| Built-in Web Server |
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| VPN support (PPTP/IPSec) |
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