Commands for managing symmetric authentication on NTP servers
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Beginning with ONTAP 9.5, Network Time Protocol (NTP) version 3 is supported. NTPv3 includes symmetric authentication using SHA-1 keys which increases network security.
To do this… | Use this command… | ||
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Configure an NTP server without symmetric authentication |
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Configure an NTP server with symmetric authentication |
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Enable symmetric authentication for an existing NTP serverAn existing NTP server can be modified to enable authentication by adding the required key-id. |
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Configure a shared NTP key |
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Configure an NTP server with an unknown key ID |
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Configure a server with a key ID not configured on the NTP server. |
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Disable symmetric authentication |
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