ZyXEL Communications HS100/HS100W manual Firewall Settings Screen

HomeSafe User’s Guide

4.Don't enable any local service (such as SNMP or NTP) that you don't use. Any enabled service could present a potential security risk. A determined hacker might be able to find creative ways to misuse the enabled services to access the firewall or the network.

5.For local services that are enabled, protect against misuse. Protect by configuring the services to communicate only with specific peers, and protect by configuring rules to block packets for the services at specific interfaces.

6.Protect against IP spoofing by making sure the firewall is active.

7.Keep the firewall in a secured (locked) room.

13.2 Firewall Settings Screen

From the MAIN MENU, click FIREWALL to open the Settings screen.

	Figure 13-1 Firewall: Settings
The following table describes the labels in this screen.
	Table 13-1 Firewall: Settings
LABEL	DESCRIPTION
Enable Firewall	Select this check box to activate the firewall. The HomeSafe performs access control
	and protects against Denial of Service (DoS) attacks when the firewall is activated.
Bypass Triangle	Select this check box to have the HomeSafe firewall ignore the use of triangle route
Route	topology on the network. See the appendix for more on triangle route topology.
LAN to WAN	To log packets related to firewall rules, make sure that Access Control under Log is
	selected in the Logs, Log Settings screen.

13-2 Firewall