User manual

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8.8 Firewall
A firewall is a set of related programs that protects the resources of a private
network from other networks. It is helpful to users that allow preventing hackers
to access its own private data resource accidentally.
Click Basic Firewall Security.
This level only enables the NAT
firewall and the remote
management security. The NAT
firewall will take effect if NAT
function is enabled. The remote
management security is default
to block any WAN side
connection to the device.
Non-empty legal IP pool in
ADMIN will block all remote
management connection except
those IPs specified in the pool.
Press Finish to finish setting of
firewall
The screen will prompt the parameters, which
router will record in EPROM. Check the
parameters.
Press Restart to restart the router or press
Continue to setup another function.