User Manual

Table Of Contents
Restricting Communication by Using Firewalls
524J-075
Without pr
oper security, unauthorized third parties can access computers and other communication devices that are
connected to a network. To prevent this unauthorized access, specify the settings for packet lter, a feature that
restricts communication to devices with specied IP addresses or MAC addresses.
Specifying IP Addresses for Firewall Settings(P. 375)
Specifying MAC Addresses for Firewall Settings(P. 378)
Managing the Machine
374