The Firewall Add/Edit Screen - ZyXEL Communications ISG50-ISDN User Manual

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23.2.2 The Firewall Add/Edit Screen

In the Firewall screen, click the Edit or Add icon to display the Firewall Rule Edit screen.

Figure 243 Configuration > Firewall > Add

The following table describes the labels in this screen.

Table 118 Configuration > Firewall > Add

ISG50 User's Guide

Use to configure any new settings objects that you need to use in this screen.

Select this check box to activate the firewall rule.

For through-ISG50 rules, select the direction of travel of packets to which the

rule applies.

any (Excluding DEVICE) means all interfaces or VPN tunnels.

Device means packets destined for the ISG50 itself.

Enter a descriptive name of up to 60 printable ASCII characters for the firewall

rule. Spaces are allowed.

Select a schedule that defines when the rule applies. Otherwise, select none and

the rule is always effective.

This field is not available when you are configuring a to-ISG50 rule.

Select a user name or user group to which to apply the rule. The firewall rule is

activated only when the specified user logs into the system and the rule will be

disabled when the user logs out.

Otherwise, select any and there is no need for user logging.

Note: If you specified a source IP address (group) instead of any in the field below,

the user's IP address should be within the IP address range.

Select a source address or address group for whom this rule applies. Select any

if the policy is effective for every source.

Select a destination address or address group for whom this rule applies. Select

any if the policy is effective for every destination.

Select a service or service group from the drop-down list box.

Chapter 23 Firewall