Watchguard Firebox X10E, Руководство пользователя

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Configuring the DNS Proxy Service
User Guide 157
3
Click DNS-Proxy . Click Add .
The Add Service dialog box appears. You can change the name
assigned to the DNS proxy or change the comment associated
with the proxy.
4
Click OK to close the Add Service dialog box.
The DNS-Proxy Properties dialog box appears.
5
Click the Incoming tab. Use the Incoming DNS-Proxy
connections are drop-down list to select Enabled and
Allowed .
6 Click the Outgoing tab. Use the Outgoing DNS-Proxy
connections are drop-down list to select Enabled and
Allowed .
7
Click OK to close the DNS-Proxy Properties dialog
box.
8 Click Close .
The Services dialog box closes. The DNS-Proxy icon appears in
the Services Arena.
Enabling protocol anomaly detection for
DNS
For a description of protocol anomaly detection, see “Pro-
tocol Anomaly Detection” on page 136.
1
From the DNS Properties dialog box, click the
Properties tab.
2
Select the Enable auto-blocking of sites using
protocol anomaly detection checkbox.
3
To set rules for anomaly detection, click the Auto-
blocking Rules button.
The PAD Rules for DNS Proxy dialog box appears, as shown in
the following figure.