
358 Chapter 18 Remote management screens
NN47923-500
Figure 132 DNS
Table 95 describes the fields in Figure 132.
Configuring Security
To change your Business Secure Router security settings, click REMOTE
MANAGEMENT, and then the Security tab. The screen appears as shown in
Figure 133.
Table 95 DNS
Label Description
Server Port The DNS service port number is 53 and cannot be changed here.
Server Access Select the interfaces (if any) through which a computer can send
DNS queries to the Business Secure Router.
Secured Client IP
Address
A secured client is a trusted computer that is allowed to send DNS
queries to the Business Secure Router.
Select All to allow any computer to send DNS queries to the
Business Secure Router.
Choose Selected to just allow the computer with the IP address that
you specify to send DNS queries to the Business Secure Router.
Apply Click Apply to save your customized settings and exit this screen.
Reset Click Reset to begin configuring this screen afresh.
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