Ensure your customer’s applications work, End point independent mapping and filtering, Sticky nat – QTECH SmartEdge 100 CGNAT and IPv6 User Manual

Page 12: Hair pinning

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Ensure your Customer’s Applications Work!

Application Level Gateways (ALGs) for Applications that Require
Special Handling

Streaming Media (RTSP)

File Services (FTP)

Voice over IP (SIP)

Virtual Private Networking (PPTP, IPsec)

TFTP, ICMP, and DNS

End Point Independent Mapping and Filtering

Peer to Peer Applications

VoIP

Gaming

Instant messaging

Sticky NAT

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