Alg - D-Link DVA-5592 User Manual

Section 3 - Configuration

ALG

An application-level gateway (ALG) is a security component that augments a firewall
or NAT employed in a network. It allows customized NAT filters to support address
and port translation for specified application layer protocols. To edit modules, select,
the Modify icon on the right-hand side corresponding to the module you wish to
change.
This section is for advanced users and network professionals only and can be safely
ignored by a majority of users.
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