Firewall Default Rule (Router Mode); Figure 53 Default Rule (Router Mode); Table 36 Limited Lan To Wan Irc Traffic Example - ZyXEL Communications ZyWALL 2Plus User Manual

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Your firewall would have the following configuration.

• The first row allows the LAN computer at IP address 192.168.1.7 to access the IRC

service on the WAN.

• The second row blocks LAN access to the IRC service on the WAN.

• The third row is (still) the firewall's default policy of allowing all traffic from the LAN to

go to the WAN.

The rule for the CEO must come before the rule that blocks all LAN to WAN IRC traffic. If the

rule that blocks all LAN to WAN IRC traffic came first, the CEO's IRC traffic would match

that rule and the ZyWALL would drop it and not check any other firewall rules.

8.5 Firewall Default Rule (Router Mode)

Click SECURITY > FIREWALL to open the Default Rule screen. Use this screen to

configure general firewall settings when the ZyWALL is set to router mode.

Chapter 8 Firewall Screens

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