ZyXEL Communications zywall 50 User Manual
ZyWALL 50 Internet Security Gateway
LAN Setup
5-1
Chapter 5
LAN Setup
This chapter describes how to configure the LAN using Menu 3 – LAN Setup.
5.1 Introduction
This section describes how to configure the LAN using Menu 3 — LAN Setup. From the main menu, enter
3 to open menu 3.
3 to open menu 3.
Figure 5-1 Menu 3 — LAN Setup
5.2 LAN Port Filter Setup
This menu allows you to specify the filter sets that you wish to apply to the LAN traffic. You seldom need to
filter the LAN traffic, however, the filter sets may be useful to block certain packets, reduce traffic and
prevent security breaches. Menu 3.2 is discussed in the next chapter. Please read on.
filter the LAN traffic, however, the filter sets may be useful to block certain packets, reduce traffic and
prevent security breaches. Menu 3.2 is discussed in the next chapter. Please read on.
Figure 5-2 Menu 3.1 — LAN Port Filter Setup
5.3 TCP/IP and DHCP for LAN
The ZyWALL has built-in DHCP server capability that assigns IP addresses and DNS servers to systems that
support DHCP client capability.
support DHCP client capability.
Menu 3 - LAN Setup
1.
LAN Port Filter Setup
2.
TCP/IP and DHCP Setup
Enter Menu Selection Number:
Menu 3.1 – LAN Port Filter Setup
Input Filter Sets:
protocol filters= 2
device filters=
device filters=
Output Filter Sets:
protocol filters=
device filters=
device filters=
Press ENTER to Confirm or ESC to Cancel: