When attempting to upgrade Flex OS, the pre-check for NTP Server fails.

Article: 100074243
Last Published: 2025-10-26
Ratings: 0 0
Product(s): Appliances

Problem:

When attempting to upgrade Flex OS, the pre-check step for NTP Server fails.

Error:

Pre-Check fails.

Cause:

Mis-configuration, or NTP server not accepting ICMP/ping.

Solution:

Run the following command on the Flexnode:

delete date ntp

 

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