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Date:      Thu, 08 Jan 2004 13:57:38 -0800
From:      "Kevin Oberman" <oberman@es.net>
To:        John <strgout@unixjunkie.com>
Cc:        freebsd-stable@freebsd.org
Subject:   Re: ntpd + netclock/2 8182 
Message-ID:  <20040108215738.1F6D75D04@ptavv.es.net>
In-Reply-To: Message from John <strgout@unixjunkie.com>  <20040108205940.GA3112@mail.unixjunkie.com> 

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I use almost this configuration. If the 8182 uses the same protocol as
the 8170, this should od the trick.

On stable you need a symlink from
/dev/wwvb1 --> /dev/ttyXX (the port the clock is plugged into). Then add
server 127.127.4.1 to /etc/ntpd.conf. Finally, you need to rebuild the
ntpd image to include the clock driver. (By default ntpd contains only
stubs.)

Go into /usr/src/usr.sbin/ntp/ and change the line 143 from:
/* #undef CLOCK_SPECTRACOM */
to:
#define CLOCK_SPECTRACOM 1

Then make && make install.
-- 
R. Kevin Oberman, Network Engineer
Energy Sciences Network (ESnet)
Ernest O. Lawrence Berkeley National Laboratory (Berkeley Lab)
E-mail: oberman@es.net			Phone: +1 510 486-8634



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