Using Web-based Management
Security Filter
Here you can make Firewall, Internet Filter, and Web Filters
adjustments for network security.
Firewall
SPI Firewall
Protection:
Internet Filter
Filter Anonymous
Internet Requests:
Filter Multicast:
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Enable or Disable Stateful Packet Inspection (SPI)
feature of the firewall.
This filter blocks anonymous internet requests from
outside network.
Multicasting allows for multiple transmissions to
specific recipients at the same time, i.e. the Router
allows IP multicast packets to be forwarded to the
appropriate computers.
To allow multicasting, disable "Filter Multicast" .
To block multicasting, enable "Filter Multicast".