Operation Manual

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III-3-6. Firewall
The “Firewall” menu provides access to URL blocking,
access control, DMZ and DoS functions to improve
the security of your wireless network.
SPI firewall
Enable or disable the Stateful Packet
Inspection (SPI) firewall.
III-3-6-1. URL Blocking
This function can block Internet access by either specific URLs or keywords.
Check/uncheck the “Enable URL Blocking” box to enable/disable URL blocking.