This package contains an RDATE NLM for Novell Netware 386 (tm)
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The RDATE NLM is Copyright (c) 1992,93 MurkWorks, Inc. All Rights Reserved.

RDATE.NLM  - 11/23/93

** This is free software **

MurkWorks, Inc has provided this NLM to the Novell user community at no charge.

Purpose:
	The RDATE NLM allows the supervisor to synchronize the time
	of a Novell NW386 file server with the time of a nearby 
	Unix host (or any other host which supports the time protocol).

Usage:

	load rdate  [/c] [/p nn] [/u] [/v nn] [/q] servername ...

	Where			Means

	/c			Just check the time and report the difference
				Does not set the file server time.

	/p nn			Continually poll the server every nn minutes
				and update the server time accordingly.

				The nlm may be unloaded with the UNLOAD
				command.

	/u			Use UDP instead of TCP

	/v nn			Don't change the server time unless the
				time difference is more than nn seconds.

	/m nn			Don't change the server time if the time
				difference is greater than nn seconds. 
				(default is 3660 seconds).

	/q			Don't report when the time has been changed
				on the server.


	servername		The IP name or IP address of the host(s)
				running the time server, you may specify
				multiple servers.


	If the /p option is not used, the NLM unloads itself when it
	is done.

Example:

	load rdate  /p 60 /q /v 1 timeserver1.domain.com timeserver2.domain.com

	The RDATE NLM will poll the timeserver once every hour and
	update the time if the server is off by more than 1 second. 
	A message will not appear on the screen when the time has 
	changed. (this example only)  If timeserver1 is unavailable
	the NLM will ask timeserver2


NOTE:

	You MUST set the timezone on the server BEFORE CLIB.LIB
	is loaded:

		set timezone EST5EDT
	
	See the System Administration Manual for more
	information. If you do not set the timezone, the RDATE NLM
	will set your server time incorrectly.

	When using the TCP method of obtaining the time (default), the
	TCP connection takes a LONG time to timeout if the remote host
	is down (more than 15 minutes and still counting)  This appears
	to be a problem with the TCPIP.NLM, since TCP connections should
	timeout quicker than that.  If you expect your host(s) to be down
	at intervals, use UDP mode instead of TCP mode and specify
	multiple servers on the command line. UDP times out in
	a few seconds and moves onto the next server in the list to
	get the time.


*---------------------- end of manual ----------------------------------*

MurkWorks, Inc. develops and markets TCP/IP related NLMs for Novell Netware
386. You may contact us at

	info@MurkWorks.com

	MurkWorks, Inc.
	PO Box 631
	Potsdam, NY 13676-0631

	315-265-4717
	315-268-9812 Fax

Write or call for the latest product information.

Check out our FTP archive on

	ftp.msen.com:pub/vendor/murkworks

	You will findRdate.nlm at http://www.murkworks.com

We use the following line in our Autoexec.bat

load rdate /u /V 5 /p 60 128.250.36.2 129.127.40.3 128.118.25.3

Only changes if time is out by 6 Secs or better and will check every 60 Mins!

It does check on UDP not TCPIP. We found that under Netware 4.11 Rdate in TCP mode did NOT work. In UDP works fine.

	Public NTP Secondary (stratum 2) Time Servers 
Pogo Walt Kelly 

--------------------------------------------------------------------------------

Last update: 29 September 1998 UTC 


augean.eleceng.adelaide.edu.au (129.127.28.4) 
Location: University of Adelaide, South Australia 
Synchronization: NTP secondary (stratum 2), Sun-4/75/Unix 
Service area: AARNet 
Access policy: open access, please send a message to notify 
Contact: systems@eleceng.adelaide.edu.au 

bernina.ethz.ch (129.132.98.11) 
Location: Swiss Fed. Inst. of Technology, CH 8092 Zurich, Switzerland 
Geographic Coordinates: 47:23N, 8:32E 
Synchronization: NTP secondary (stratum 2), Sun SS10-51/SunOS4 
Service Area: Switzerland/Europe 
Access Policy: open access 
Contact: Adam Feigin (time@iis.ee.ethz.ch) 

biofiz.mf.uni-lj.si (193.2.69.11) 
Location: Institute of Biophysics, University of Ljubljana, Slovenia 
Geographic Coordinates: 46:03:09N, 14:30:40E 
Synchronization: NTP V3 secondary (stratum 2), HP/Unix 
Service Area: Slovenia/Europe 
Access Policy: open access, please send a message to notify 
Contact: Primoz Peterlin (time@biofiz.mf.uni-lj.si) 

black-ice.cc.vt.edu (128.173.14.71) 
Location: Virginia Tech Computing Center, Blacksburg, VA, USA 
Synchronization: NTP V3 secondary (Stratum 2), RS/6000-220 
Service Area: southeastern US, anyplace netwise close to ANSNet Greensboro 
Access Policy: open access 
Contact: valdis@black-ice.cc.vt.edu or Valdis.Kletnieks@vt.edu 
Note: ntp-2.vt.edu is a CNAME for black-ice.cc.vt.edu 

bug.fe.up.pt (193.136.54.1) 
Location: Oporto University, Portugal 
Synchronization: NTP secondary (stratum 2), i486/Linux 
Service Area: Portugal/Europe 
Access Policy: For use only by prior arrangement. Mail 
timemaster@bug.fe.up.pt for more information. 

chime.utoronto.ca (128.100.102.201) 
Location: University of Toronto, Toronto, Ontario, CANADA 
Synchronization: NTP V3 secondary (stratum 2), Sparc 5, Solaris 2.5 
Service Area: Eastern Canada 
Access Policy: open access, send email to notify. 
Contact: Russell Sutherland (russell.sutherland@utoronto.ca) 
Note: IP addresses are subject to change; please use DNS 

chime1.surfnet.nl (192.87.106.101) 
Location: SURFnet Amsterdam PoP (SARA, Kruislaan, Amsterdam, The Netherlands) 
Synchronization: NTP secondary (Stratum 2), Sun Sparc 10 
Service Area: SURFnet, The Netherlands 
Access Policy: open for SURFnet connected sites, others by prior arrangement 
Contact: netmaster@surfnet.nl 
Note: Chime1.surfnet.nl is peering with Stratum 2 Server chime2.surfnet.nl (192.87.36.2), which is located in the SURFnet Delft PoP (TUDelft RC, Julianalaan, Delft). Please notify the address above in case you start chiming us. 

churchy.udel.edu (128.4.1.5) deleted 

clock.psu.edu (128.118.25.3) 
Location: Penn State University, University Park, PA 
Geographic Coordinates: 40:47:58.1N, 77:51:44.8W (USGS 40077-G7-TF-024) 
Synchronization: NTP V3 secondary (stratum 2), Sun SPARCstation 2/Solaris 2.5.1 
Service Area: NSFNET, CICnet, PREPnet 
Access Policy: open access 
Contact: John Balogh (JDB@psu.edu) 
Note: clock.psu.edu is a CNAME for otc2.psu.edu 

clock.tricity.wsu.edu (192.31.216.30) 
Location: Washington State University Tri-Cities, Richland, Wa 
Synchronization: NTP secondary (stratum 2), DS5000/Ultrix 
Service Area: NSFNET, NorthWestNet 
Access Policy: open access 
Contact: postmaster@beta.tricity.wsu.edu) 
Note: clock.tricity.wsu.edu is a CNAME for dragon.tricity.wsu.edu 

clock1.unc.edu (152.2.21.1) 
Location: University of North Carolina-Chapel Hill, Chapel Hill, NC 
Geographic Coordinates: 35:54N, 79:03W 
Synchronization: NTP secondary (stratum 2), Sun4/SunOS/xntpd (V3) 
Service Area: CONCERT region 
Access Policy: CONCERT region, others by prior arrangement 
Contact: Timekeeper (timekeeper@clock1.unc.edu) NOTE: The default restriction on this host is "noserve". Hosts outside the service area must make prior arrangements to receive time service. 

clock-1.cs.cmu.edu (128.2.250.95) 
Location: Carnegie Mellon University Computer Science, Pittsburgh, PA 
Geographic Coordinates: 40:26:39N, 79:57:12W 
Synchronization: NTP V3 secondary (stratum 2), DECstation 5000- 120/Ultrix 4.2A 
Service Area: PREPNET, PSC region 
Access Policy: semi-open access; for use only by prior arrangement 
Contact: Rudy Nedved (ern+@cs.cmu.edu) 
Note: The host name is an alias used only for time service. 

clock-2.cs.cmu.edu (128.2.222.8) 
Location: Carnegie Mellon University Computer Science, Pittsburgh, PA 
Geographic Coordinates: 40:26:39N, 79:57:12W 
Synchronization: NTP V3 secondary (stratum 2), DECstation 5000- 120/Ultrix 4.2A 
Service Area: PREPNET, PSC region 
Access Policy: semi-open access; for use only by prior arrangement 
Contact: Rudy Nedved (ern+@cs.cmu.edu) 
Note: The host name is an alias used only for time service. 

constellation.ecn.uoknor.edu (129.15.22.8) 
Location: University of Oklahoma, Norman, Oklahoma, USA 
Synchronization: NTP secondary (stratum 2), Mac Quadra 700/A/UX 3.0 
Service Area: Midnet 
Access Policy: open access 
Contact: Robert Shull (rob@mailhost.ecn.uoknor.edu) 

cuckoo.nevada.edu (131.216.1.101) 
Location: University of Nevada System Computing Services, Las Vegas, NV 
Synchronization: NTP V3 secondary (stratum 2), DEC Alpha/Unix 
Service Area: NevadaNet, NSFNET, SDSC region 
Access Policy: open access, please send message to notify 
Contact: Systems Group (software@nevada.edu) 
Note: cuckoo.nevada.edu is a CNAME for alphabits.nevada.edu 

delphi.cs.ucla.edu (131.179.128.36) - deleted 

dominator.eecs.harvard.edu (140.247.60.28) 
Location: Harvard University, Cambridge, MA USA 
Synchronization: NTP V3 secondary (Stratum 2), DEC Alpha OSF/1 V3.2 
Service Area: Eastern US 
Access Policy: open access 
Contact: rtm@eecs.harvard.edu 

eagle.tamu.edu (165.91.72.27) 
Location: Texas A&M University, College Station, Texas 
Synchronization: NTP v3 secondary (stratum 2), DEC Alpha/Unix 
Service Area: NSFNET, SESQUI region, THEnet, Texas 
Access Policy: open access 
Contact: privitt@eagle.tamu.edu (Carl Privitt) 

everest.cclabs.missouri.edu (128.206.206.12) 
Location: University of Missouri-Columbia, Columbia, MO, USA 
Synchronization: NTP secondary (stratum 2), SGI Indigo R4000/IRIX 5.3 
Service Area: MOREnet 
Access Policy: open access, please send a message to notify 
Contact: Paul Walmsley (ccshag@cclabs.missouri.edu) or timemaster@cclabs.missouri.edu 

fartein.ifi.uio.no (129.240.102.2) 
Location: University of Oslo, Norway 
Geographic Coordinates: 59:56:32N, 10:43:22E 
Synchronization: NTP secondary (stratum 2), VAXstation/Ultrix 
Service Area: NORDUnet 
Access Policy: open access 
Contact: Anders Ellefsrud, Ole Bjorn Hessen (timekeeper@ifi.uio.no) 
Note: Other stratum 2 servers in the Oslo area available on request 

fuzz.psc.edu (128.182.58.100) 
Location: Pittsburgh Supercomputing Center, Pittsburgh, PA 
Synchronization: NTP V3 secondary (stratum 2), DEC5000/200 
Service area: NSFNET, PSC region 
Access policy: open access, but please send a message to notify. 
Contact: noc@psc.edu 

fuzz.sura.net (192.80.214.42) 
Location: SURAnet, College Park, MD 
Synchronization: NTP V3 secondary (stratum 2), Fuzzball 
Service Area: NSFNET, SURAnet region 
Access Policy: closed access; please use ntp1.sura.net or ntp2.sura.net 
Contact: timekeeper@sura.net 
Note: formerly known as clock.umd.edu (192.41.177.92); fuzz.sura.net has a CNAME of clock.sura.net 

gazette.bcm.tmc.edu (128.249.2.2) 
Location: Baylor College of Medicine, Houston, Tx 
Synchronization: NTP secondary (stratum 2), Solbourne-OS/MP 4.0C 
Service Area: NSFNET, SESQUI region 
Access Policy: open access 
Contact: Postmaster (postmaster@bcm.tmc.edu) 

gilbreth.ecn.purdue.edu (128.46.129.93, 128.46.141.93, 128.46.147.93, 128.46.148.93, 128.46.171.93) 
Location: Purdue University Engineering Computer Network, West Lafayette, IN 
Synchronization: NTP V3 secondary (stratum 2), Sun SPARCserver 1000/Solaris 2.3 
Service area: NSFNET, CICNET area 
Access policy: open access 
Contact: Mike Moya (moyman@ecn.purdue.edu) 

harbor.ecn.purdue.edu (128.46.128.76, 128.46.129.76, 128.46.154.76) 
Location: Purdue University Engineering Computer Network, West Lafayette, IN 
Synchronization: NTP V3 secondary (stratum 2), Sun-4/75+/Solaris 2.3 
Service area: NSFNET, CICNET area 
Access policy: open access 
Contact: Mike Moya (moyman@ecn.purdue.edu) 

info.cyf-kr.edu.pl: 149.156.4.11 
Location: Academic Computer Centre, CYFRONET, Krakow, Poland 
Synchronization: NTP V3 secondary (stratum 2), HP/Unix 
Service Area: Poland/Europe 
Access policy: open access, please send a message to notify 
Contact: Jerzy.Pawlus@cyf-kr.edu.pl 

hmljhp.rzs-hm.si (193.2.208.12) 
Location: Hydrometeorological Institute of Slovenia, Ljubljana, Slovenia 
Geographic Coordinates: 46:03:09N, 14:30:40E 
Synchronization: NTP V3 secondary (stratum 2), HP/Unix 
Service Area: SLovenia/Europe 
Access Policy: open access, please send a message to notify 
Contact: Metod Kozelj (metod.kozelj@rzs-hm.si) 

lassen.slc.ca.gov (134.186.121.10) 
Location: California State Lands Commission, Sacramento, CA 
Synchronization: NTP V2 secondary (stratum 2), Digital UNIX 
Service Area: CSGNet, California & Western US 
Access Policy: Open Access for service area/others by arrangement, all send E-mail to notify 
Contact: kauffme@slc.ca.gov, reinerg@slc.ca.gov 
Note: Will be converted to V3 late 1997 

molecule.ecn.purdue.edu (128.46.129.95, 128.46.132.95, 128.46.136.95, 128.46.145.95, 128.46.167.95, 128.46.169.95, 128.46.181.95) 
Location: Purdue University Engineering Computer Network, West Lafayette, IN 
Synchronization: NTP V3 secondary (stratum 2), Sun SPARCserver 1000/Solaris 2.3 
Service area: NSFNET, CICNET area 
Access policy: open access 
Contact: Mike Moya (moyman@ecn.purdue.edu) 

finch.cc.ukans.edu (129.237.32.1) 
Location: Kansas University Computer Center, Lawrence, Kansas 66047, USA 
Geographic Coordinates: 39:56N, 95:14W 
Synchronization: NTP secondary (stratum 2), DEC 3000-500 Digital Unix 
Service Area: Midnet, NSFnet 
Access policy: open access 
Contact: Craig Paul (paul@kuhub.cc.ukans.edu) 

kuhub.cc.ukans.edu (129.237.32.2) 
Location: Kansas University Computer Center, Lawrence, Kansas 66047, USA 
Geographic Coordinates: 39:56N, 95:14W 
Synchronization: NTP secondary (stratum 2), DEC 7000-610 OpenVMS Alpha 
Service Area: Midnet, NSFnet 
Access policy: open access 
Contact: Craig Paul (paul@kuhub.cc.ukans.edu) 

libra.rice.edu (128.42.1.64) 
Location: Rice University, Houston, TX 
Synchronization: NTP secondary (stratum 2), Fuzzball 
Service Area: NSFNET, SESQUI region 
Access Policy: open access 
Contact: Farrell Gerbode (gerbode@rice.edu) 
Note: this server has not been heard from for many months [dlm] 

louie.udel.edu (128.175.1.3) 
Location: University of Delaware, Newark, DE 
Synchronization: NTP V3 secondary (stratum 2), Sun SPARC10/Solaris 2.6 
Service Area: NSFNET, SURA region 
Access Policy: open access 
Contact: Dave Mills <mills@udel.edu> 

ns.scruz.net (165.227.1.1) 
Location: scruz-net, inc. Santa Cruz, CA USA 
Synchronization: NTP V3 secondary (stratum 2), BSD on Intel 
Service area: Western USA (MAE-West attached) 
Access policy: open access (scruz-net customers use both ns.scruz.net and nic.scruz.net, others please use one or the other, not both... please drop us a note if you're using the server so we can keep you on our status list) 
Contact: Matthew Kaufman (matthew@scruz.net) 

ns.nts.umn.edu (128.101.101.101) 
Location: Minneapolis, MN 
Synchronization: NTP secondary (stratum 2), Sun/SunOS 4.1.3 
Service Area: CICNET region 
Access Policy: open access, please send a message to notify. 
Networking & Telecommunications Services (nts@nts.umn.edu) 
Note: select one of ns.nts.umn.edu or nss.nts.umn.edu to equalize load 

nss.nts.umn.edu (134.84.84.84) 
Location: St Paul, MN 
Synchronization: NTP secondary (stratum 2), Sun/SunOS 4.1.3 
Service Area: CICNET region 
Access Policy: open access, please send a message to notify. 
Networking & Telecommunications Services (nts@nts.umn.edu) 
Note: select one of ns.nts.umn.edu or nss.nts.umn.edu to equalize load 

ntp.adelaide.edu.au (129.127.40.3) 
Location: University of Adelaide, South Australia 
Synchronization: NTP V3 secondary (stratum 2), DECsystem 5000/25 Unix 
Service Area: AARNet 
Access Policy: open access 
Contact: Danielle Hopkins (dani@itd.adelaide.edu.au) 

ntp.cox.smu.edu (129.119.80.126) 
Location: Cox School of Business, Southern Methodist University, Dallas, TX 
Synchronization: NTP V3 secondary (stratum 2), DEC 3000/300LX AXP DEC OSF/1 AXP 
Service Area: NSFNET, SESQUI region 
Access Policy: open access 
Contact: Allen Gwinn (allen@mail.cox.smu.edu) 
Note: Please send e-mail letting us know you will be using ntp.cox.smu.edu. ntp.cox.smu.edu is a CNAME for nyse.cox.smu.edu. 

ntp.cs.strath.ac.uk (130.159.196.123, 130.159.196.125) 
Location: Dept. Computer Science, Strathclyde University, Glasgow, Scotland. 
Geographic Coordinates: 04:14W, 55:52N 
Synchronization: NTP V3 secondary Sun/Unix 
Service Area: UK/Europe/any 
Access Policy: open access 
Contact: Ian Gordon (ntp@cs.strath.ac.uk) 
Note: IP addresses are subject to change; please use DNS 

ntp.css.gov (140.162.1.3) 
Location: Center for Seismic Studies, Arlington, VA 
Geographic Coordinates: 38:53:50N, 77:04:34W 
Synchronization: NTP V3 secondary (stratum 2), Sun-Sparc-5, Solaris 5.5.1 
Service Area: NSFNET, SURA region 
Access Policy: open access 
Contact: Dan Brown (dbrown@cmr.gov) 

ntp.ctr.columbia.edu (128.59.64.60) 
Location: Columbia University Center for Telecommunications Research; New York City, NY 
Synchronization: NTP secondary (stratum 2), Sun/Unix 
Service Area: Sprintlink/NYSERnet 
Access Policy: open access, authenticated NTP (DES/MD5) available 
Contact: Seth Robertson (timekeeper@ctr.columbia.edu) 
Note: IP addresses are subject to change; please use DNS 

ntp.exnet.com (194.207.34.9) 
Location: ExNet Ltd, London, UK 
Synchronization: NTP secondary (stratum 2), Sun-4/Unix 
Service area: UK/Europe/any 
Access policy: semi-open access, please send message first for access 
Contact: sysadmin@exnet.com or dhd@exnet.com 
Note: Please see our Web page before using. Please use CNAME ntp.exnet.com since IP address may well change. 

ntp.lth.se (130.235.20.3) 
Location: Lund Institute of Technology, Lund, Sweden 
Synchronization: NTP V3 secondary (stratum 2), Sun/Solaris 
Service Area: Sweden, NORDUnet 
Access Policy: open access, send email to notify. Please limit access to one or two hosts per site (large sites should set up their own ntp server) 
Contact: timemaster@lth.se 

ntp.maths.tcd.ie 
Location: School of Mathematics, Trinity College, Dublin, Ireland. 
Synchronization: NTPV3 secondary (stratum 2), Intel, FreeBSD 2.2 
Service Area: Ireland, UK 
Access Policy: open access, please send a message to notify. 
Contact: time@maths.tcd.ie 
Note: ntp.cs.tcd.ie, ntp.maths.tcd.ie and ntp.tcd.ie peer together over local area net. It is normally sufficient just to pick one machine to peer with. 

ntp.olivetti.com (129.189.134.11, 129.189.134.6) shutdown 

ntp.saard.net (203.21.37.18) 
Location: The University of Adelaide, Adelaide, South AUSTRALIA 
Synchronization: NTP secondary (stratum 2), DEC 3000/300L OSF/1 
Service Area: AARNet 
Access Policy: open access 
Contact: Danielle Hopkins (dani@itd.adelaide.edu.au) 

NTP.shorty.com (208.21.108.186) 
Location: CNSG, Atlanta, GA 
Synchronization: NTP secondary (stratum 2), PC/Linux 
Service Area: Southeast United States 
Access Policy: Open access, please send an email to notify before use. 
Contact: timelords@shorty.com 
Note: Please use the CNAME ntp. IP addresses can (and likely will) change. 

ntp.ucsd.edu (132.239.51.18) 
Location: UCSD Computer Science & Engineering Department, San Diego, CA 
Synchronization: NTP secondary (stratum 2), DEC AlphaStation 250 4/266, Digital UNIX 
Service Area: CERFNET; NSFNET, SDSC region 
Access Policy: open access, please send a message to notify. 
Contact: timekeeper@cs.ucsd.edu 

ntp.univ-lyon1.fr (134.214.100.6) 
Location: CISM, Lyon, France 
Synchronization: NTP V3 secondary (stratum 2), Sun SS10 
Service Area: France, Switzerland, Italy, Europe 
Access Policy: open access 
Contact: ntp-adm@univ-lyon1.fr 
Note: consult DNS to get host address, ntp is an alias. 
Note: we would appreciate getting a little note if you make regular use of this server, so that we can put you on our NTP mailing-list. 

ntp0.cornell.edu (192.35.82.50) 
Location: Cornell University, Ithaca, NY 
Synchronization: NTP secondary (stratum 2), Sun/Unix 
Service Area: NSFNET, NYSER region 
Access Policy: open access 
Contact: Donald Redick (dredick@nmc.cit.cornell.edu) 

ntp0.pipex.net 158.43.128.33 
Configuration: NTP V3 secondary (stratum 2), Sun sparc Ultra, Solaris 2.5.1, xntpd 3-5.90 
Location: Cambridge, UK 
Service Area: UUNET UK (formerly known as PIPEX); UK 
Access Policy: Semi-open access. These are primarily for use by UUNET UK customers, but others are welcome to peer if they give notice. 
Contact: timelord@uunet.pipex.com 
Note: This is not currently a supported service of UUNET UK, and is not subject to any guarantees. UUNET UK customers should peer with all three: ntp0.pipex.net, ntp1.pipex.net, and ntp2.pipex.net. Other users please peer with one of these three only. 

ntp1.kansas.net (199.240.130.1) 
Location: KansasNet OnLine Services, Manhattan, KS 
Synchronization: NTP V3 secondary (stratum 2), Linux on Intel 
Service area: Central USA / Great Plains 
Access policy: open access to ntp1.kansas.net *or* ntp2.kansas.net; customers may use both servers. 
Contact: support@kansas.net 

ntp2.kansas.net (199.240.130.12) 
Location: KansasNet OnLine Services, Manhattan, KS 
Synchronization: NTP V3 secondary (stratum 2), Linux on Intel 
Service area: Central USA / Great Plains 
Access policy: open access to ntp1.kansas.net *or* ntp2.kansas.net; customers may use both servers. 
Contact: support@kansas.net 

ntp1.pipex.net 158.43.128.66 
Configuration: NTP V3 secondary (stratum 2), Sun sparc Ultra, Solaris 2.5.1, xntpd 3-5.90 
Location: Cambridge, UK 
Service Area: UUNET UK (formerly known as PIPEX); UK 
Access Policy: Semi-open access. These are primarily for use by UUNET UK customers, but others are welcome to peer if they give notice. 
Contact: timelord@uunet.pipex.com 
Note: This is not currently a supported service of UUNET UK, and is not subject to any guarantees. UUNET UK customers should peer with all three: ntp0.pipex.net, ntp1.pipex.net, and ntp2.pipex.net. Other users please peer with one of these three only. 

ntp2.pipex.net 158.43.192.66 
Configuration: NTP V3 secondary (stratum 2), Sun sparc Ultra, Solaris 2.5.1, xntpd 3-5.90 
Location: London, UK 
Service Area: UUNET UK (formerly known as PIPEX); UK 
Access Policy: Semi-open access. These are primarily for use by UUNET UK customers, but others are welcome to peer if they give notice. 
Contact: timelord@uunet.pipex.com 
Note: This is not currently a supported service of UUNET UK, and is not subject to any guarantees. UUNET UK customers should peer with all three: ntp0.pipex.net, ntp1.pipex.net, and ntp2.pipex.net. Other users please peer with one of these three only. 

ntp1.sura.net (128.167.1.222) 
Location: SURAnet, College Park, MD 
Synchronization: NTP V3 secondary (stratum 2), Sun Sparc/SunOS 
Service Area: SURAnet region 
Access Policy: open access; please send a message to notify. 
Contact: timekeeper@sura.net 

ntp2.sura.net (128.167.254.198) 
Location: SURAnet, College Park, MD 
Synchronization: NTP V3 secondary (stratum 2), DEC DECstation/Ultrix 
Service Area: SURAnet region 
Access Policy: open access; please send a message to notify. 
Contact: timekeeper@sura.net 

ntp1.cs.wisc.edu (128.105.1.16) 
Location: Computer Science Department, University of Wisconsin-Madison 
Geographic Coordinates: 89:24:30W, 43:08:00N 
Synchronization: NTP V3 secondary Alpha/OSF 3.2 
Service Area: US/any 
Access Policy: open access 
Contact: David Thompson ( ntp-admin@cs.wisc.edu) 
Note: IP addresses are subject to change; please use DNS 

ntp2.cs.wisc.edu (128.105.1.17) 
Location: Computer Science Department, University of Wisconsin-Madison 
Geographic Coordinates: 89:24:30W, 43:08:00N 
Synchronization: NTP V3 secondary Alpha/OSF 3.2 
Service Area: US/any 
Access Policy: open access 
Contact: David Thompson ( ntp-admin@cs.wisc.edu) 
Note: IP addresses are subject to change; please use DNS 

ntp3.cs.wisc.edu (128.105.1.18) 
Location: Computer Science Department, University of Wisconsin-Madison 
Geographic Coordinates: 89:24:30W, 43:08:00N 
Synchronization: NTP V3 secondary Alpha/OSF 3.2 
Service Area: US/any 
Access Policy: open access 
Contact: David Thompson ( ntp-admin@cs.wisc.edu) 
Note: IP addresses are subject to change; please use DNS 

ntp5.tamu.edu (165.91.52.110) 
Location: Texas A&M University, College Station, TX 
Synchronization: NTP secondary (stratum 2, ver. 3), SPARCstation 10/Solaris 1.x 
Service area: NSFNET, SESQUI region, THEnet, TAMUSDSN 
Access policy: open access 
Contact: NTP Administrator (ntp@tamu.edu) 

ntp-1.ece.cmu.edu 128.2.236.71 
Location: Carnegie Mellon Electrical and Computer Engineering, Pittsburgh, PA 
Geographic Coordinates: 40:26N, 79:57W 
Synchronization: NTP V3 secondary (stratum 2), IBM 40P/AIX 4.1.5 
Service Area: PREPNET, PSC region 
Access Policy: open access, please notify 
Contact: ECE Facilities (gripe@ece.cmu.edu) 
Note: Name is an alias for use by NTP. 

ntp-2.ece.cmu.edu 128.2.25.7 
Location: Carnegie Mellon Electrical and Computer Engineering, Pittsburgh, PA 
Geographic Coordinates: 40:26N, 79:57W 
Synchronization: NTP V3 secondary (stratum 2), IBM 40P/AIX 4.1.5 
Service Area: PREPNET, PSC region 
Access Policy: open access, please notify 
Contact: ECE Facilities (gripe@ece.cmu.edu) 
Note: Name is an alias for use by NTP. 

ntp-1.mcs.anl.gov (140.221.10.70) 
Location: Argonne National Laboratory, near Chicago, IL 
Synchronization: NTP secondary (stratum 2), Sun Sparcstation 1 
Service Area: NSF/ANSNet, CICNet, NetIllinois, ESNet, others welcome 
Access Policy: open access, please send a message to notify 
Contact: Support Staff (support@mcs.anl.gov) 
Note: IP addresses are subject to change; please use DNS 

ntp-2.mcs.anl.gov (140.221.9.6, 140.221.10.64) 
Location: Argonne National Laboratory, near Chicago, IL 
Synchronization: NTP secondary (stratum 2), Sun Sparcstation 2 
Service Area: NSF/ANSNet, CICNet, NetIllinois, ESNet, others welcome 
Access Policy: open access, please send a message to notify 
Contact: Support Staff (support@mcs.anl.gov) 
Note: IP addresses are subject to change; please use DNS 

ntp1.ossi.com (192.240.4.1) 
Location: Emeryville, CA 
Synchronization: NTP V3 secondary (stratum 2), Sun4-330/Unix 
Service Area: BARRNet 
Access Policy: open access, please send a message to notify. 
Contact: Mary Seabrook (mary@ossi.com) 
Note: select one of ntp1.ossi.com or ntp2.ossi.com to share load 

ntp2.ossi.com (192.240.4.50) 
Location: Emeryville, CA 
Synchronization: NTP V3 secondary (stratum 2), Sun4-690/Unix 
Service Area: BARRNet 
Access Policy: open access, please send a message to notify. 
Contact: Mary Seabrook (mary@ossi.com) 
Note: select one of ntp1.ossi.com or ntp2.ossi.com to share load 

ntp-0.cso.uiuc.edu (130.126.24.53) 
Location: University of Illinois, Urbana-Champaign, IL 
Synchronization: NTP secondary (stratum 2), Cisco-ASM/4 
Service Area: CICNET, Midwest, NCSA region 
Access Policy: open access 
Contact: Charley Kline (kline@uiuc.edu) 
Note: select one of (ntp-0.cso.uiuc.edu, ntp-1.cso.uiuc.edu, ntp- 2.cso.uiuc.edu) to equalize load. Use names rather than IP addresses if possible. The ntp-N aliases follow wherever the service is moved to. 

ntp-1.cso.uiuc.edu (130.126.24.24) 
Location: University of Illinois, Urbana-Champaign, IL 
Synchronization: NTP secondary (stratum 2), Cisco-ASM/4 
Service Area: CICNET, Midwest, NCSA region 
Access Policy: open access 
Contact: Charley Kline (kline@uiuc.edu) 
Note: select one of (ntp-0.cso.uiuc.edu, ntp-1.cso.uiuc.edu, ntp- 2.cso.uiuc.edu) to equalize load. Use names rather than IP addresses if possible. The ntp-N aliases follow wherever the service is moved to. 

ntp-2.cso.uiuc.edu (130.126.24.44) 
Location: University of Illinois, Urbana-Champaign, IL 
Synchronization: NTP secondary (stratum 2), Cisco-ASM/4 
Service Area: CICNET, Midwest, NCSA region 
Access Policy: open access 
Contact: Charley Kline (kline@uiuc.edu) 
Note: select one of (ntp-0.cso.uiuc.edu, ntp-1.cso.uiuc.edu, ntp- 2.cso.uiuc.edu) to equalize load. Use names rather than IP addresses if possible. The ntp-N aliases follow wherever the service is moved to. 

ntp2a.audiotel.com.mx (200.34.146.67) 
Location: Audiotel office, Mexico D.F., Mexico 
Synchronization: NTP V3 secondary (stratum 2), NeXTstation/33 
Service Area: Avantel, MCINet, Mexico 
Access Policy: open access, but please send a message to notify. 
Contact: Pedro Resendiz (resendiz@audiotel.com.mx) 

ntp2b.audiotel.com.mx (200.34.146.68) 
Location: Audiotel office, Mexico D.F., Mexico 
Synchronization: NTP V3 secondary (stratum 2), NeXTstation/33 
Service Area: Avantel, MCINet, Mexico 
Access Policy: open access, but please send a message to notify. 
Contact: Pedro Resendiz (resendiz@audiotel.com.mx) 

ntp2c.audiotel.com.mx (200.34.146.69) 
Location: Audiotel office, Mexico D.F., Mexico 
Synchronization: NTP V3 secondary (stratum 2), NeXTstation/33 
Service Area: Avantel, MCINet, Mexico 
Access Policy: open access, but please send a message to notify. 
Contact: Pedro Resendiz (resendiz@audiotel.com.mx) 

ntp2a.mcc.ac.uk (130.88.200.22) 
Location: University of Manchester, Manchester, England 
Synchronization: Sun 
Service Area: UK 
Access Policy: Open Access 
Contact(s): timelords@mcc.ac.uk 

ntp2b.mcc.ac.uk 130.88.200.6) 
Location: University of Manchester, Manchester, England 
Synchronization: Sun 
Service Area: UK 
Access Policy: Open Access 
Contact(s): timelords@mcc.ac.uk 

ntp2c.mcc.ac.uk 130.88.200.4) 
Location: University of Manchester, Manchester, England 
Synchronization: Sun 
Service Area: UK 
Access Policy: Open Access 
Contact(s): timelords@mcc.ac.uk 

ntp2d.mcc.ac.uk 130.88.203.12) 
Location: University of Manchester, Manchester, England 
Synchronization: HP 9000/750 
Service Area: UK 
Access Policy: Open Access 
Contact(s): timelords@mcc.ac.uk 

Rolex.PeachNet.EDU (198.72.72.10) 
Location: PeachNet NOC, Kennesaw, GA 
Synchronization: NTP secondary (stratum 2), Sun Sparc/Unix 
Service Area: PeachNet (Georgia), Southeast U.S.A. 
Access Policy: open access, please send a message to notify. 
Contact: timekeeper@peachnet.edu 
Note: Please use the CNAME Rolex if at all possible, the IP might change one day. 

slug.ctv.es [194.179.52.14] (will add an alias for this purpose) 
Location: Altea (Alicante/SPAIN) 
Synchronization: Stratum-2/i486DX2/66/Linux 
Service Area: Spain 
Access Policy: Public (glad to receive a note) 
Contact: Luis Colorado (luis.colorado@slug.ctv.es) 

salmon.maths.tcd.ie (134.226.81.11) 
Location: Trinity College, Dublin, Ireland 
Synchronization: NTP secondary (stratum 2), MIPS Magnum 
Service Area: Ireland, UK 
Access Policy: open access 
Contact: time@maths.tcd.ie 
Note: salmon.maths.tcd.ie (134.226.81.11), ashe.cs.tcd.ie (134.226.32.17) and lib1.tcd.ie (134.226.1.24)peer together over local area net, and one or more usually run at stratum 2. It is normally sufficient just to pick one machine to peer with. 

smart1.svi.org (192.216.191.10) decommisioned 

sundial.columbia.edu (128.59.35.142) 
Location: Morningside Campus, Columbia University, New York, NY 
Synchronization: NTP V3 secondary (stratum 2), Sun Sparc10 model 40 
Service Area: NYSERnet 
Access Policy: open access 
Contact: timekeeper@columbia.edu 

tick.anice.net.ar (209.14.116.1) 
Location: AD Communications, Buenos Aires, Argentina 
Synchronization: NTP V3 secondary (stratum 2), Cisco IGS 11.1 
Service Area: Argentina 
Access Policy: open access, please send a message to notify 
Contact: Pablo J. Fritz ( timekeeper@anice.net.ar) 
Note: tick.anice.net.ar is a CNAME for cisco.ad.net.ar 

tick.cs.unlv.edu (131.216.16.9) 
Location: UNLV College of Engineering, Las Vegas, NV 
Synchronization: NTP V3 secondary (stratum 2), Mips/Unix 
Service Area: Sprintnet 
Access Policy: open access 
Contact: Greg Wohletz <greg@cs.unlv.edu> 
Note: select one of tick.cs.unlv.edu or tock.cs.unlv.edu at random to equalize load 

tick.koalas.com (207.48.109.6) 
Location: Koala Computers, Coos Bay, OR 
Geographic Coordinates: 43.36N 124.19W 
Synchronization: NTP V3 Secondary (Stratum 2), PC/Linux 
Service Area: Northwestern U.S. 
Access Policy: open access 
Contact: ( webmaster@koalas.com ) 

tick.utoronto.ca (128.100.96.9) 
Location: University of Toronto, Toronto, Ontario, CANADA 
Synchronization: NTP V3 secondary (stratum 2), Cisco 4700, IOS 11.1 
Service Area: Eastern Canada 
Access Policy: open access, send email to notify. 
Contact: Russell Sutherland (russell.sutherland@utoronto.ca) 
Note: IP addresses are subject to change; please use DNS 

ticktock.wang.com (150.124.136.4) 
Location: Wang Labs, Billerica MA, USA 
Synchronization: NTP V3 secondary (stratum 2), Pentium/BSDI 2.0 
Service Area: AlterNet, New England 
Access Policy: Open access, please send mail to notify 
Contact: net-services@wang.com 
Note: ticktock is a CNAME 

time.five-ten-sg.com (205.147.40.34) 
Location: Lake Arrowhead, CA, USA 
Synchronization: NTP V3 secondary (Stratum 2), NT/intel 
Service Area: within 100ms of Digilink.net 
Access Policy: open access, email for firewall access first 
Contact: carl@five-ten-sg.com 

time.ijs.si (193.2.4.6) 
Location: J. Stefan Institute, Ljubljana, Slovenia 
Geographic Coordinates: 46:02:35N, 14:29:17E (WGS84) 
Synchronization: NTP V4 secondary (stratum 2), DEC Alpha / Digital Unix 
Service Area: Slovenia/Europe 
Access Policy: open access, glad to receive a note 
Contact: Mark Martinec (timekeeper@ijs.si) 
Note: IP address subject to change; better use DNS 

time.nrc.ca (132.246.168.80) 
Location: National Research Council of Canada, Ottawa, Ontario, Canada 
Geographic Coordinates: 45:27N, 75:37W 
Synchronization: NTP V3 secondary (stratum 2), HP 9000/HP-UX 
Service Area: Canada 
Access Policy: open access 
Contact: time@nrc.ca 

time.sinectis.com.ar (200.16.183.2) 
Location: Sinectis S.A., Buenos Aires (Argentina) 
Geographic Coordinates: 3432'S, 5820'W 
Service Area: Argentina 
Synchronization: NTP secondary (stratum 2) 
Access Policy: open access, please send a message to notify. 
Contact: Pablo Cingolani, Levan Djaparidze (timekeeper@sinectis.com.ar) 
Note: time is an alias and the IP address may change; please use DNS. 

time.software.net - deleted 

timelord.uregina.ca (142.3.100.15) 
Location: University of Regina, Regina, Saskatchewan, Canada 
Geographic Coordinates: 50:25N , 104:35:20 W 
Synchronization: NTP V3 secondary (stratum 2), IBM RS6000/AIX 
Service Area: SASK#net, CA*net, Canada 
Access Policy: open access 
Contact: Mark Haidl (timekeeper@uregina.ca) 
Note: please limit to one or two hosts per site. 

timeserver.cs.umb.edu (158.121.104.4) 
Location: University of Massachusetts, Boston, MA 
Synchronization: NTP V3 secondary (stratum 2), DEC/Ultrix 
Service Area: NEARNET, (and anyone else who would like it) 
Access Policy: open access 
Primary Contact: John Rouillard (rouilj@cs.umb.edu) 
Secondary Contact: Rick Martin (rickm@cs.umb.edu) 

timex.cs.columbia.edu (128.59.16.20) 
Location: Columbia University Computer Science Department, New York City, NY 
Synchronization: NTP secondary (stratum 2), Sun/Unix 
Service Area: PSINET; NSFNET, NYSER region 
Access Policy: open access, authenticated NTP (DES/MD5) available 
Contact: James Tanis (timekeeper@cs.columbia.edu) 
Note: IP addresses are subject to change; please use DNS 

Timex.PeachNet.EDU (131.144.4.21) 
Location: PeachNet NOC, Kennesaw, GA 
Synchronization: NTP secondary (stratum 2), Sun Sparc/Unix 
Service Area: PeachNet (Georgia), Southeast U.S.A. 
Access Policy: open access, please send a message to notify. 
Contact: timekeeper@peachnet.edu 
Note: Please use the CNAME Timex if at all possible, the IP might change one day. 

tmc.edu (128.249.1.1) 
Location: Baylor College of Medicine, Houston, Tx 
Synchronization: NTP secondary (stratum 2), Sun/SunOS 4.1 
Service Area: NSFNET, SESQUI region 
Access Policy: open access 
Contact: Stan Barber (sob@tmc.edu) 

tock.anice.net.ar (209.14.117.1) 
Location: Anice NET, Buenos Aires, Argentina 
Synchronization: NTP V3 secondary (stratum 2), Cisco IGS 11.2 
Service Area: Argentina 
Access Policy: open access, please send a message to notify 
Contact: Pablo J. Fritz ( timekeeper@anice.net.ar) 
Note: tock.anice.net.ar is a CNAME for router.anice.net.ar 

tock.cs.unlv.edu (131.216.18.4) 
Location: UNLV College of Engineering, Las Vegas, NV 
Synchronization: NTP V3 secondary (stratum 2), Mips/Unix 
Service Area: Sprintnet 
Access Policy: open access 
Contact: Greg Wohletz <greg@cs.unlv.edu> 
Note: select one of tick.cs.unlv.edu or tock.cs.unlv.edu at random to equalize load 

tock.utoronto.ca (128.100.100.128) 
Location: University of Toronto, Toronto, Ontario, CANADA 
Synchronization: NTP V3 secondary (stratum 2), Sparc 5, Solaris 2.5 
Service Area: Eastern Canada 
Access Policy: open access, send email to notify. 
Contact: Russell Sutherland (russell.sutherland@utoronto.ca) 
Note: IP addresses are subject to change; please use DNS 

truechimer[123].waikato.ac.nz (130.217.76.16, 130.217.66.91, 130.217.96.20) 
Location: The University of Waikato. Hamilton, New Zealand 
Synchronisation: NTP V3 (stratum 2), Digital AlphaServer 800 and AXP 3000's/Digital UNIX 
Service Area: New Zealand 
Access Policy: open access within New Zealand 
Contact: ntp@waikato.ac.nz 

vtserf.cc.vt.edu (128.173.4.6) 
Location: Virginia Tech Computing Center, Blacksburg, VA, USA 
Synchronization: NTP V 3 secondary (Stratum 2), DEC 5810/ultrix 
Service Area: southeastern US, anyplace netwise close to ANSNet Greensboro 
Access Policy: open access 
Contact: valdis@black-ice.cc.vt.edu or Valdis.Kletnieks@vt.edu 
Note: ntp-1.vt.edu is a CNAME for vtserf.cc.vt.edu 

wuarchive.wustl.edu (128.252.135.4) 
Location: Washington University, St. Louis, Missouri, USA 
Synchronization: NTP secondary (stratum 2), DECstation 5000/Ultrix 
Service Area: Midnet 
Access Policy: open access 
Contact: Chris Myers (chris@wupost.wustl.edu) 

www1.cmc.ec.gc.ca 
Location: Canadian Meteorological Centre, Dorval, Quebec, Canada 
Synchronization: NTP V3 secondary SGI/Unix 
Service Area: Eastern Canada 
Access Policy: open access 
Contact: Peter Silva ( ntp-admin@cmc.ec.gc.ca) 

www2.cmc.ec.gc.ca 
Location: Canadian Meteorological Centre, Dorval, Quebec, Canada 
Synchronization: NTP V3 secondary SGI/Unix 
Service Area: Eastern Canada 
Access Policy: open access 
Contact: Peter Silva ( ntp-admin@cmc.ec.gc.ca) 

xfiles.esa.lanl.gov (128.165.196.1) deleted 

xfiles-jr.esa.lanl.gov (128.165.196.2) deleted 

--------------------------------------------------------------------------------

David L. Mills <mills@udel.edu> 
