Ntp Key Settings - D-Link DGS-3630 Series Reference Manual

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide
The fields that can be configured are described below:
Parameter
Default
IP Address
Netmask
IPv6 Address
IPv6 Mask
Ignore
No Serve
No Trust
Version
No Peer
No Query
No Modify
Click the Apply button to accept the changes made.
Click the Delete button to delete the specified entry.
Enter a page number and click the Go button to navigate to a specific page when multiple pages exist.

NTP Key Settings

This window is used to display and configure the NTP key settings.
To view the following window, click Management > NTP > NTP Key Settings, as shown below:
Figure 4-72 NTP Access Group Settings Window
Description
Select this option to specify to use the default IPv4 (0.0.0.0/0.0.0.0) or IPv6 (::/::)
address. The default IP address is always included with the lowest priority in the
list.
Select and enter the host IPv4 address here.
Enter the IPv4 netmask of the host network here.
Select and enter the host IPv6 address here.
Enter the IPv6 prefix length of the host network here.
Select this option to deny all packets, including NTP control queries.
Select this option to deny all packets except NTP control queries.
Select this option to deny packets that are not cryptographically authenticated.
Select this option to deny packets that mismatch the current NTP version.
Select this option to deny packets that might mobilize an association unless
authenticated. The packets include broadcast, symmetric-active and manycast
server packets when a configured association does not exist. Note that this flag
does not apply to packets that do not attempt to mobilize an association.
Select this option to deny all NTP control queries.
Select this option to deny the NTP control queries that attempt to modify the state
of the server.
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