Книга: Windows Server 2012 R2 Storage, Security, & Networking Pocket Consultant

Enabling and disabling IP addresses for a DNS server

Enabling and disabling IP addresses for a DNS server

By default, multihomed DNS servers respond to DNS requests on all available network interfaces and the IP addresses they’re configured to use.

Through the DNS Manager console, you can specify that the server can answer requests only on specific IP addresses. Generally, you’ll want to ensure that a DNS server has at least one IPv4 interface and one IPv6 interface.

To specify which IP addresses are used for answering requests, follow these steps:

1. In the DNS Manager console, press and hold or right-click the server you want to configure, and then tap or click Properties.

2. On the Interfaces tab, select Only The Following IP Addresses. Select an IP address that should respond to DNS requests, or clear an IP address that should not respond to DNS requests. Only the selected IP addresses will be used for DNS. All other IP addresses on the server will be disabled for DNS.

3. Tap or click OK.

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