Tim said:
 
>> ---------- server configuration file (minus default comments) -----------=
>> # the following line added by me:
>> restrict 192.168.1.0 mask 255.255.255.0 notrust nomodify notrap

[EMAIL PROTECTED] (Steve Kostecke) posted:
 
> What version of NTP are you using on the server?

ntp-4.1.2-0.rc1.2 according to RPM information.

> The behavior of notrust changed between versions 4.1 and 4.2.
> 
> * In 4.1 (and earlier) notrust meant "Don't trust this host/subnet for
> time".
> 
> * In 4.2 (and later) notrust means "Ignore all NTP packets that are
> not cryptographically authenticated." This forces remote time servers
> to authenticate themselves to your (client) ntpd. And it will cause
> servers to discard unauthenticated NTP packets from clients. See
> http://ntp.isc.org/Support/ConfiguringAutokey for information about
> configuring NTP Authentication.

I'll look into that.  I do think that I read the manual files for the
versions I was playing with on each machine, individually, though.  But
that was a while ago.  I might be better off starting anew, while reading
the docs again, rather than modifying the config files I've got at the
moment.

I do recall, however, it being difficult to follow whether not trusting it
meant not using it to serve out time, or not allowing other things to
modify it.  I did however get it going (the other PCs setting their clocks
by it), so I thought I set that part right.  ;-\

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