RUGGEDCOM ROX II
User Guide
Chapter 5
Setup and Configuration
Managing Server Keys 293
Figure 305: NTP Broadcast/Multicast Servers Table
1. Add Button 2. Edit Button 3. Delete Button
3. Click Delete next to the chosen address.
4. Click Commit to save the changes or click Revert All to abort. A confirmation dialog box appears. Click OK
to proceed.
5. Click Exit Transaction or continue making changes.
Section 5.12.13
Managing Server Keys
Server keys are used to authenticate NTP communications and prevent tampering with NTP timestamps. When
using authentication, both the local and remote servers must share the same key and key identifier. Packets sent
to and received from the server/peer include authentication fields encrpyted using the key.
The following sections describe how to configure and manage server keys:
• Section 5.12.13.1, “Viewing a List of Server Keys”
• Section 5.12.13.2, “Adding a Server Key”
• Section 5.12.13.3, “Deleting a Server Key”
Section 5.12.13.1
Viewing a List of Server Keys
To view a list of server keys, navigate to services » time » ntp » key. If keys have been configured, the Server
Keys table appears.
Figure 306: Server Keys Table
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