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Configuring SonicWALL Firewalls
book

Configuring SonicWALL Firewalls

by Dan Bendell
May 2006
Intermediate to advanced content levelIntermediate to advanced
600 pages
15h 25m
English
Syngress
Content preview from Configuring SonicWALL Firewalls
It is also important to note that the concept or usage of zones is not something
unique to SonicWALL appliances. In fact, zones are used industry-wide in the fire-
wall and networking world.
Interface Modes
When you first power up a SonicWALL and begin to deploy it, the default configu-
ration is for the SonicWALL to utilize NAT (network address translation) and act as
a router. In this instance, devices inside the firewall are assigned private IP (Internet
Protocol) addresses that are not routable on the Internet. As traffic traverses the
SonicWALL, the firewall creates a session and provides translation to ensure traffic is
properly delivered.
However,
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Publisher Resources

ISBN: 1597492507