Edimax RA21S, User Manual

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III-3-7. Firewall
The “Firewall” menu provides access to access control,
DMZ and DoS functions to improve the security of your
wireless network.
Enable or Disable
Firewall Module
Function Enable or disable the Stateful Packet
Inspection (SPI) firewall.
III-3-7-1. Access
Access Control is a security feature that can help to prevent unauthorized
users from connecting to your wireless router.
This function allows you to define a list of network devices permitted or
denied to connect to the RG21S/RA21S. Devices are each identified by their
unique MAC address or IP address. Specific services can also be
allowed/denied for IP addresses.
Check/uncheck the “Enable MAC Filtering” and/or “Enable IP Filtering” box to
enable/disable MAC filtering and/or IP filtering.