Hello all
I apologise if this has been answered previously, but searching turned up nothing for me.
I am trying to get ntpd to start inside a chroot directory.
I have solved a few issues I had until now but I have stuck with authentication.
I get the following error:
ntpd[22401]: Command line: /usr/sbin/ntpd -p /var/chroot/ntp/var/run/ntpd.pid -i /var/chroot/ntp -4 -u ntp:ntp
systemd[1]: Started LSB: Start NTP daemon.
ntp[22392]: Starting NTP server: ntpd.
ntpd[22403]: proto: precision = 0.303 usec (-22)
ntpd[22403]: line 52 column 17 syntax error, unexpected T_Key, expecting T_EOC
ntpd[22403]: syntax error in /etc/ntp.conf line 52, column 17
and this relates to ntp.conf:
48: enable auth
49: keys /etc/ntp/ntpkeys
50: trustedkey 1 2 3 4 5 6 7 8 9
52: restrict 10.2.2.10 key 8
Any idea why authentication fails?
http://www.ntp.org/ntpfaq/NTP-s-trbl-general.htm#FTN.AEN5299
Note 1: Also note that ntpd fails to find the keys when running in a chroot environment.
Does this apply until today?
Yes, you are absolutely correct.
I am a bit confused with my setup.
I have a local range with clients allowing unauthenticated access.
Everything fine up to here.
I have a second ntp server, which should synchronize to the first one using authentication.
The first server should not get time from second one; stratum are configured as 4 and 5.
But I am not sure that this is enough.
ntpd servers configuration:
1st ntpd
restrict 10.50.18.11
peer 10.50.18.11 iburst key 8 prefer
Is peer a valid association?
But I don’t want this server to be updated from the second ntp!
2nd ntpd
server 192.168.3.10 iburst key 8 prefer
Which is the correct relationship ?
Should it be “server”, shouldn’t?