ntpd traffic is being marked as DSCP CS6 (TOS 0xc0)

Solution Verified - Updated -


  • NTP responses from the ntpd service are being sent as DSCP CS6 (TOS 0xc0)
  • How to modify the default DSCP/TOS tag set on the NTP responses?


  • Red Hat Enterprise Linux 7
  • ntp-4.2.6p5-29

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