Using Network Objects 
102 
Check Point ZoneAlarm User Guide 
4.
Click 
Next
. 
The 
Step 2: Computer Details 
dialog box appears. 
The computer's IP address and MAC address are automatically filled in. 
5.
Complete the fields using the information in the tables below. 
6.
Click 
Next
. 
The 
Step 3: Save 
dialog box appears with the network object's name. If you are adding 
a new network object, this name is the computer's name. 
7.
To change the network object name, type the desired name in the field. 
8.
Click 
Finish
. 
The new object appears in the 
Network Objects
page. 
Table 17: Network Object Fields for a Single Computer 
In this field… 
Do this… 
IP Address 
Type the IP address of the local computer, or click 
This Computer
to 
specify your computer. 
Reserve a fixed IP 
address for this 
computer 
Select this option to assign the network object's IP address to a MAC 
address, and to allow the network object to connect to the WLAN 
when MAC Filtering is used. For information about MAC Filtering, see 
Configuring a Wireless Network
on page 113. 
MAC Address 
Type the MAC address you want to assign to the network object's IP 
address, or click 
This Computer
to specify your computer's MAC 
address. 
Perform Static NAT 
(Network Address 
Translation) 
Select this option to map the local computer's IP address to an 
Internet IP address. 
You must then fill in the 
External IP
field.