You may want to run the xntpd daemon. man xntpd will get you started.

"djmjr" <deeper-blue@excite.com> wrote in message
news:NU6Cb.366586$ao4.1230369@attbi_s51...
> Thanks for your help. My clock is now very accurate. But, another
question:
> How often does the daemon sync with the time server?
>
> "Jason Mather" <goz02451@yahoo.com> wrote in message
> news:3FD87151.8060406@yahoo.com...
> > djmjr wrote:
> > > Hi All-
> > >
> > > We are running AIX 4.2.1 on a stand-alone F40 machine. I would like to
> have
> > > the clock automatically updated using the atomic clock in Boulder,
> Colorado
> > > or another reliable time server. Is the operating system equipped to
> handle
> > > this on it's own, and if so how does one set it up? Or, is there a
> program
> > > available to accomplish this?
> > >
> > > Thanks in advance,
> > > Dave Mason
> > >
> > >
> >
> > Must be root:
> >
> > /usr/bin/setclock time.nist.gov
> >
> >
> > -- Jason
> >
>
>