ZyXEL Communications ZyWall 10W User Manual page 38

ZyWALL Series Internet Security Gateway
FEATURES
SSH
HTTPS
UPnP
UPnP Ports Table
System DNS Server Settings
Trigger Port Forwarding
Reports
DHCP Address Reserve
Table Key:
An "O" in a model's column shows that the model has the specified feature
* The ZyWALL 10W and 30W use the same port for console management and for an auxiliary (backup)
WAN connection.
** The latest ZyWALL 100 hardware has an auto-crossover 10/100 Mbps Ethernet LAN port and no Uplink
button. Earlier ZyWALL 100 hardware versions had a 10/100 Mbps Ethernet LAN port and an Uplink
button.
*** The numbers of firewall rules per ZyWALL model show here are estimated. The actual number of rules
that you can configure depends on how much memory each firewall rule takes up.
1.2.4 ZyWALL 100 Note
The ZyWALL 100 is designed to act as a secure gateway for all data passing between the Internet and the
LAN or the DMZ. It has three Ethernet ports, one RS-232 auxiliary port and one PCMCIA port (for optional
wireless applications), which are used to physically separate the network into three areas.
I. LAN Network (a trusted network)
LAN port: The auto-negotiating 10/100 Mbps Ethernet LAN interface automatically
detects if it's on a 10 or a 100 Mbps Ethernet. Attach computers that are to be secured from the
outside world to this port. These computers will have access to e-mail, FTP and the World Wide
Web but incoming connections (from the Internet) are only allowed if the connection is originally
initiated from the LAN computer or a firewall rule has been specifically configured to allow access.
II. DMZ Network
1-8
Table 1-1 Model Specific Features
ZYWALL MODEL 100 50
O
O
O
Getting to Know Your ZyWALL
30W 10W
O O
O O
O O
O O
O O
O O
O O
O O