ZyXEL Communications ZyWall USG20-VPN, Руководство пользователя

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Chapter 20 Security Policy
USG20(W)-VPN Series User’s Guide
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20.4.2 The Security Policy Control Add/Edit Screen
In the Security Policy Control screen, click the Edit or Add icon to display the Security Policy
Edit or Add screen.
Name This is the name of the Security policy.
From / To This is the direction of travel of packets. Select from which zone the packets come and to
which zone they go.
Security Policies Rare grouped based on the direction of travel of packets to which they
apply. For example, from
LAN to LAN means packets traveling from a computer or subnet
on the LAN to either another computer or subnet on the LAN.
From any displays all the Security Policies for traffic going to the selected To Zone .
To any displays all the Security Policies for traffic coming from the selected From Zone .
From any to any displays all of the Security Policies.
To ZyWALL policies are for traffic that is destined for the USG and control which computers
can manage the USG.
IPv4 / IPv6
Source This displays the IPv4 / IPv6 source address object to which this Security Policy applies.
IPv4 / IPv6
Destination This displays the IPv4 / IPv6 destination address object to which this Security Policy
applies.
Service This displays the service object to which this Security Policy applies.
User This is the user name or user group name to which this Security Policy applies.
Schedule This field tells you the schedule object that the policy uses. none means the policy is active
at all times if enabled.
Action This field displays whether the Security Policy silently discards packets without notification
(
deny ), permits the passage of packets ( allow ) or drops packets with notification ( reject )
UTM Profile This field shows you which UTM profiles (content filter, anti-spam) apply to this Security
policy. Click an applied UTM profile icon to edit the profile directly.
Apply Click Apply to save your changes back to the USG.
Reset Click Reset to return the screen to its last-saved settings.
Table 126
Configuration > Security Policy > Policy Control (continued)
LABEL DESCRIPTION