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:
Filter Internet NAT
Enable or Disable Stateful Packet Inspection (SPI) feature
of the firewall. The default setting is 'Enable'.
This filter blocks anonymous internet requests from
outside network. The default setting is 'disabled'.
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" (this is
the default setting).
To block multicasting, enable "Filter Multicast".
This filter blocks local resource access via NAT (Network
Using Web-based Management
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