How does server 127.127.1.0 and fudge in /etc/ntp.conf work?

Solution Verified - Updated -

Issue

  • What is the difference in ntpd's behavior when the server 127.127.1.0 and fudge 127.127.1.0 lines in /etc/ntp.conf are commented out?
  • What happens when you comment the server 127.127.1.0 line in ntp.conf?
  • Why does ntpd in RHEL5 synchronize with the local system clock by default? Is it okay to comment out the server 127.127.1.0 line in /etc/ntp.conf?

Environment

  • Red Hat Enterprise Linux (RHEL) 6
  • Red Hat Enterprise Linux (RHEL) 5
  • ntp

Subscriber exclusive content

A Red Hat subscription provides unlimited access to our knowledgebase, tools, and much more.

Current Customers and Partners

Log in for full access

Log In

New to Red Hat?

Learn more about Red Hat subscriptions

Using a Red Hat product through a public cloud?

How to access this content