Services Configure DNS
AnywhereUSB® Plus User Guide
238
within the device, and cannot be disabled. Use the access control list to restrict external access to this
server.
Required configuration items
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Configure access control for the DNS service.
Additional configuration items
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Whether the device should cache negative responses.
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Whether the device should always perform DNS queries to all available DNSservers.
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Whether to prevent upstream DNS servers from returning private IP addresses.
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Additional DNS servers, in addition to the ones associated with the device's network interfaces.
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Specific host names and their IP addresses.
The device is configured by default with the hostname digi.device, which corresponds to the
192.168.210.1 IP address.
To configure the DNS server:
ÉWebUI
1. Log into the AnywhereUSB Plus WebUI as a user with full Admin access rights.
2. On the menu, click System. Under Configuration, click Device Configuration.
The Configuration window is displayed.
3. Click Services > DNS.
4. Click Access control list to configure access control:
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To limit access to specified IPv4 addresses and networks:
a. Click IPv4 Addresses.
b. For Add Address, click g.
c. For Address, enter the IPv4 address or network that can access the device's DNS
service. Allowed values are:
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A single IP address or host name.
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A network designation in CIDR notation, for example, 192.168.1.0/24.
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any: No limit to IPv4 addresses that can access the DNS service.
d. Click gagain to list additional IP addresses or networks.
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To limit access to specified IPv6 addresses and networks:
a. Click IPv6 Addresses.
b. For Add Address, click g.
c. For Address, enter the IPv6 address or network that can access the device's DNS
service. Allowed values are:
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