Re: Problem with ntp

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On Mon, 9 Mar 2015, C.L. Martinez wrote:

 Does "ntpq -4 -c peer" work? If so, then the problem is related to
 access via IPv6 and this line in ntp.conf:

> #   Permit all access over the loopback interface.  This could
> #   be tightened as well, but to do so would effect some of
> #   the administrative functions.
>  restrict 127.0.0.1
>  #restrict ::1

 Uncommnent the IPv6 restrict entry, restart ntpd, and try again.

Yep, using "ntpq -4", works [....]

Uhmm .. Then, my problem is with Ipv6. I have disabled all IPv6 stack using ipv6_disable=1 in grub.cfg ...

According to this I need to re-enable ... Correct??

I think you'll find that IPv6 is alive and well on your machine. A quick peek will show you:

  /sbin/ip -6 addr

In the "lo" device, you'll see the standard "::1/128" loopback address. In your ethernet devices, you'll probably see "fe80::/64" link-local addresses.

All you need to do is uncomment the "restrict ::1" entry in your ntp.conf and restart ntpd.

--
Paul Heinlein
heinlein@xxxxxxxxxx
45°38' N, 122°6' W
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