DG-HR3420 User Manual
52
ALG
This feature sets up NAT ALG and Pass-Through configuration. Application Layer
Gateway (ALG) is a special function of this router. It includes many preset routing
rules for numerous applications which require special support. With these supports,
those applications which required special support will be able to work with NAT
architecture.
NAT EXCLUDE IP
This page is used to configure some source IP address which use the purge route
mode when you access internet through the specified interface.