ZyXEL Communications Broadband Security Gateway P-312 - Manual (Page 206)

P312 Broadband Security Gateway
19-4 Examples Firewall Rules
Figure 19-3 Example 1 – Configuring A Rule
This is an Internet to
Local Network rule.
Click DestAdd to
configure the destination
address as the IP of our
server on the LAN. See
the next screen.
Click this button when you
have finished editing screens.
Select this
service (web
service) from the
Available
Services list box
and click >>.
We want to forward the packet when it
matches this rule (remember the default
is to block all packets from the Internet),
log packets that match this rule and to
send alerts when this happens.