Application Level Gateway (ALG) Configuration
ALG configuration allows users to disable some application service.

Application Level Gateway (ALG) Configuration
Service Name Description Enabled
Email Receiving Post Office Protocol - Version 3 (POP3)
Email Receiving Simple Mail Transfer Protocol (SMTP)
Streaming Media Real Time Transport Protocol (RTP)
Streaming Media Real Time Streaming Protocol (RTSP)
Streaming Media Microsoft Media Server Protocol (WMP/MMS)
Streaming Media - VoIP Session Initiation Protocol (SIP)
Streaming Media - VoIP NetMeeting (H.323)
File Transfer File Transfer Protocol (FTP)
File Transfer Trivial File Transfer Protocol (TFTP)
Remote Control Telnet
Instant Messaging MSN Messenger
VPN Pass-Through