TimeTools tServe 5000 Installation Manual
Contents
1. pnr een mn Li rim n ee L1 EI HTP ord Tenslocs EE iy eo kiua aT imm fa 24 Bas o dm eei EP MAS ERE Fb Fermi Peme Boom D TT 204 yerum ia as bei gg poy i ma CETTE a Ne HA Baci um i Model This is the model type of the NTP 55000 Build Describes the firmware build revision number and firmware build date NTP Version Network Time Protocol version number currently installed Hostname Hostname of time server Domain Network domain name IP Address Network IP address of time server NTP Status Clock Synchronised Clock Not Synchronised NTP Estimated Error Estimated kernel time error NTP Maximum Error Maximum kernel time error NTP 55000 MSF amp DCF 77 Units only Signal Status 0 100 Signal strength indication For good signal reception and decoding a consistant 100 signal strength is required of an extended period of time NOSIG Indicates either no radio antenna detected antenna fault or complete lack of signal reception Last Sync Last Sync Shows the last successfully decoded time from the radio antenna A radio time stamp is broadcast once every minute NTP s5100 GPS Units Only GPS Status Lock GPS satellite lock has been achieved and receiver operation2. 2 1 cruce eL vr enero coron deoa a sr maus ee canc 7 Default Configuration sen iis e Ree eee Edi Te tede e e tise eee 7 E re MPO 8 9r iie Puce NEP D 9 Network Configuration Men eei erede DR ees a agen Cu diae Ext 10 Security Configuration cene ot epe ee ARE e Mies 11 NTP Configuration Menu EN 12 LOG E Lech een RE 13 R 3232 Console Config ratl n 2 cei Agen On nt ten en on Ten tons 15 Dumb Terminal Configuration 15 itelnet Session via Remote Ost doter CR ne di e D e rares DR 15 Logging Ones M 15 Console and Telnet Configuration 16 Network Configuration Men Russe st evades e Dates ceeds oed A RD e eb ed UM dade eee 16 System Control cece apne cates teielaenaavadssascdecaensen esscececbes 18 NTP 5000 Operation ete 20 NTP 5000 System Logs 55h itt
3. amsi me rare saral bd dis mom mipidl ji pomini T RR roms E domin pl Deis 1 KE HIC FIER mom ipti irmpumsp 12 es PER jum D deen lobe 414 2 cherie 3 mom jaie FIDA deal m m isisi dies d Lan a mam ST EE TS Ba MINE re ier lily mi ue amit MET mami amie Lee demum The log messages window displays the current contents of the system log This includes all NTP information and error messages 2002 2007 TimeTools Limited Page 13 www TimeTools co uk TimeTools NTP 55000 Series Network Time Protocol Server Installation Guide Time Server Control Menu ETT Dons Herve Comet o m _ es ij Reboot The reboot option restarts the time server It is used to make any network configuration changes active Factory Defaults The factory defaults menu option reverts all settings back to the factory defaults However the console and telnet admin passwords are not changed 2002 2007 TimeTools Limited Page 14 www TimeTools co uk TimeTools NTP s5000 Series Network Time Protocol Server Installation Guide Console Co
4. You may charge a fee for the physical act of transferring a copy and you may at your option offer warranty protection in exchange for a fee 2 You may modify your copy or copies of the Program or any portion of it thus forming a work based on the Program and copy and distribute such modifications or work under the terms of Section 1 above provided that you also meet all of these conditions a You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change 2002 2007 TimeTools Limited Page 28 www TimeTools co uk TimeTools NTP 55000 Series Network Time Protocol Server Installation Guide b You must cause any work that you distribute or publish that in whole or in part contains or is derived from the Program or any part thereof to be licensed as a whole at no charge to all third parties under the terms of this License c If the modified program normally reads commands interactively when run you must cause it when started running for such interactive use in the most ordinary way to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty or else saying that you provide a warranty and that users may redistribute the program under these conditions and telling the user how to view a copy of this License Exception if the Program itself is interactive but does not normally print such an announceme
5. LCD Display Normal Operation 55500 Dual GPS Radio Versions Under normal operating conditions dual GPS Y Radio versions of the time server display status information on the LCD display on the front panel NTP time and date the GPS signal status and the number of satellites used in the last timing calculation the number of visible satellites and the current radio signal strength are clearly shown The GPS signal status is a two character code encoded as follows Ok GPS operating correctly with satellite signal lock Es GPS receiver operating correctly but no current satellite signal lock Er GPS receiver communications error This denotes a receiver fault 11 09 25 23 12 2005 GPS 0k9 12 100 NTP s5000 System Logs System Log File Location tmp admin messages View using cat tmp admin messages from console or use FTP or Web interface Dec 28 11 12 13 none syslog info syslogd started BusyBox v1 00 2005 06 29 14 57 0000 Dec 28 11 12 13 none daemon info inetd 76 Online and ready 2 sockets Dec 28 11 12 14 none daemon info LCD 84 Starting LCD display handler daemon LCD Handler 1 1 000 Dec 28 11 12 14 none daemon notice ntpd 89 ntpd 4 2 0 1 1161 r Sun Dec 11 15 28 12 GMT 2005 3 Dec 28 11 12 14 none daemon debug ntpd 89 signal no reset signal 13 had flags 4000000 Dec 28 11 12 14 none daemon info ntpd 89 precision 2 000 usec Dec 28 11 12 14 none daemon info ntpd 89 kernel time s
6. The hypothetical commands show w and show c should show the appropriate parts of the General Public License Of course the commands you use may be called something other than show w and show c they could even be mouse clicks or menu items whatever suits your program You should also get your employer if you work as a programmer or your school if any to sign a copyright disclaimer for the program if necessary Here is a sample alter the names Yoyodyne Inc hereby disclaims all copyright interest in the program Gnomovision which makes passes at compilers written by James Hacker signature of Ty Coon 1 April 1989 Ty Coon President of Vice This General Public License does not permit incorporating your program into proprietary programs If your program is a subroutine library you may consider it more useful to permit linking proprietary applications with the library If this is what you want to do use the GNU Library General Public License instead of this License 2002 2007 TimeTools Limited Page 32 www TimeTools co uk TimeTools NTP 55000 Series Network Time Protocol Server Installation Guide 2002 2007 TimeTools Limited Page 33 www TimeTools co uk
7. as shown below All dimensions mm 50 79 Fig 1 MSF Radio Antenna Dimensions Dimensions and Specifications Antenna Type Ferrite Active Antenna Frequency 60KHz MSF model 77 5 KHz DCF 77 Model Mounting Wall Mounting Construction Polycarbonate Antenna Dimensions 90 x 64 x 56 mm Weight 120g Enclosure Fully Weatherproof Operating Temperature 30C 85C Supplied Cable Length 5 meters Maximum Cable Length Connector Type 100 meters with CAT3 4 or 5 UTP STP cable RJ45 2002 2007 TimeTools Limited www TimeTools co uk Page 23 TimeTools NTP 55000 Series Network Time Protocol Server Installation Guide Appendix C NTP s5100 S51 GNT Pole Mounting Jam Resistant GPS Antenna 261 88 2 mm 3 08 T 5 mm Antenna Type Jam Resistant Active GPS Antenna Mounting Pole Mounting 1 14 straight thread or a standard 3 4 pipe thread Construction Polycarbonate radome metal base Antenna Dimensions 77 5 x 66 2 mm Weight 170g Enclosure Water proof immersion to 1m Operating Temperature 40C 85C Supplied Cable Length 5 meters Maximum Cable Length 100 meters with TimeTools ultra low loss coax cable TCX 100 Connector Type TNC Maximum Cable Length Cable Type Maximum Cable Length TimeTools Standard Coax 30m TimeTools Low Loss Coax 50m TimeTools Ultra Low Loss Coax 100m 2002 2007 TimeTools Limited Page 24 www TimeTools co uk TimeTool
8. OK No Lock GPS satellite lock not acheived or lost This may be due to poor antenna location No Comm Indicates no communication with GPS receiver probable receiver fault GPS Postion GPS positioning information location and height GPS Satellites Satellites used in last timing calculation and visible satellites 2002 2007 TimeTools Limited Page 9 www TimeTools co uk TimeTools NTP 55000 Series Network Time Protocol Server Installation Guide Network Configuration Menu CL PEL ES ra ILE TE EEE p TEDI 1 7 Hostname Hostname of time server Domain Network domain name Name Server 1 IP address of DNS name server 1 Name Server 2 IP address of DNS name server 2 Syslog Server 1 Optional IP address for remote system log syslog messages Network Services Shows which network services are currently enabled For added security any or all network services can be disabled IP Address Network IP Address of the time server Subnet Mask Network mask Default Gateway Network default gateway DHCP Enable Dynamic Host Configuration Protocol 2002 2007 TimeTools Limited www TimeTools co uk Page 10 TimeTools NTP 55000 Series Network Time Protocol Server Installation Guide Security Configuration Change Password Change admin password for console and telnet connection A separate password e
9. QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU SHOULD THE PROGRAM PROVE DEFECTIVE YOU ASSUME THE COST OF ALL NECESSARY SERVICING REPAIR OR CORRECTION H 12 IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER OR ANY OTHER PARTY WHO MAY MODIFY AND OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE BE LIABLE TO YOU FOR DAMAGES INCLUDING ANY GENERAL SPECIAL INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES GI 2002 2007 TimeTools Limited Page 31 www TimeTools co uk TimeTools NTP 55000 Series Network Time Protocol Server Installation Guide END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program and you want it to be of the greatest possible use to the public the best way to achieve this is to make it free software which everyone can redistribute and change under these terms To do so attach the following notices to the program
10. a regular 1 second pulse is obtained on the LED If the LED flickers irregularly or does not flash the antenna must be repositioned When configured the NTP s5000 privides a signal strength indicator on the LCD display This should read a steady 100 any less indicates loss of timing information Also displayed is the last decoded time reception Page 5 TimeTools NTP 65000 Series Network Time Protocol Server Installation Guide GPS Antenna Installation NTP s5100 The NTP s5100 has an integrated GPS receiver An external antenna provides synchronisation with the global positioning system GPS solutions can be utilised anywhere in the world Two types of antenna can be provided either a patch type GPS antenna supplied with the 55100 S51 GNP or jam resistant pole mounting GPS antenna S51 GNT For correct operation the GPS antenna needs to have an un obscured view of the sky As a rule of thumb the better the view of the sky the more chance of a good consistent signal lock Ideally the antenna should be roof mounted with a 360 degree view of the sky However satisfactory operation can often be achieved by sitting the antenna on the side of a building or on a widow sill Maximum Cable Length models s5100 to serial number 511024 55500 to serial number 611008 Cable Type Patch Antenna S51 GNP Pole Antenna S51 GNT TimeTools Standard Coax 23m 30m TimeTools Low Loss Coax 30m 50m TimeTools Ultra Low Loss Coax
11. 20 mph Rain Intrusion UL Approved and Listed UL497B 2002 2007 TimeTools Limited Page 26 www TimeTools co uk TimeTools NTP 55000 Series Network Time Protocol Server Installation Guide Appindix F Copyright and Permission Notices Network Time Protocol NTP 4 2 Ck Ck ck Ck Ck CIC CK Ck KC Ck CC Ck Ck Kk Ck Kk Ck kk Ck Sk Ck Ck Sk Ck Sk kk kk kk kk kk S ko A Kk ko ko ko Copyright c David L Mills 1992 2005 Permission to use copy modify distribute this software and its documentation for any purpose and without fee is hereby granted provided that the above copyright notice appears in all copies that both the copyright notice and this permission notice appear in supporting documentation and that the name 2 University of Delaware not be used advertising or publicity s pertaining to distribution of the software without specific written prior permission The University of Delaware makes i representations about the suitability this software for any purpose It is provided as is without express or implied warranty m Ck ck ck kk kk kk kk Ck kk Ck Ck kk kk Ck kk kk Ck kk kk Sk kk Sk ko ko ck Sk ko ko Sk ko ko ck Sk ko ck Kk Sk ko ko ko ko ko ko ko ko GNU Public Licence GNU GENERAL PUBLIC LICENSE Version 2 June 1991 Copyright C 1989 1991 Free Software Foundation Inc 5 Franklin St Fifth
12. 2007 TimeTools Limited Page 15 www TimeTools co uk TimeTools NTP s5000 Series Network Time Protocol Server Installation Guide Configuration Menu ct tae ama ie The configuration menu provides network NTP and reference clock status information Network Configuration Menu Mimea Dari DSL The network configuration menu displays the time server network configuration and allows settings to be modified In order for any network changes to take effect the time server should be rebooted 2002 2007 TimeTools Limited Page 16 www TimeTools co uk TimeTools NTP s5000 Series Network Time Protocol Server Installation Guide Security Configuration Menu Cimpia Enan 20 PGA Change Password Change admin password for console and telnet connection A separate password exists for http web interface sessions The http web interface password can only be changed from the web interface NTP Configuration n resi Pri np eu LS LD Display and edit NTP configuration parameters 2002 2007 TimeTools Limited Page 17 www TimeTools co uk TimeTools NTP s5000 Series Network Time Protocol Server Installation Guide System Control Menu Cae Eran 192 DIMUS 4 Allow time server to be rebooted and revert to factory settings In order for any network changes to take effect the time server should be rebooted Reverting to factory defaults does not affect the console password Howev
13. 50m 100m Maximum Cable Length models s5100 from serial number 511025 s5500 from serial number 611009 Cable Type Patch Antenna S51 GNP Pole Antenna S51 GNT TimeTools Standard Coax 42m 50m TimeTools Low Loss Coax 60m 80m TimeTools Ultra Low Loss Coax 150m 175m GPS Amplifier Single or multiple GPS in line amplifiers may be installed to significantly increase cable runs if required product code T AD200 8 GPS amplifiers should be placed in line on the coax cable at the mid point between the GPS antenna and receiver Surge Suppressors Externally mounted GPS antennas can be prone to lightning strikes and other electrical surges TimeTools recommends fitting surge suppressors product code SPP GPS to all externally mounted GPS antennas The suppressor should be fitted where the GPS coax cable from the antenna enters the building The surge suppressor requires a connection to a low impedance ground For more information about installing surge suppressors please vist the PolyPhaser web site at www polyphaser com GPS Time Acquisition On power up the GPS receiver will search the sky in order to collect satellite orbital information This process is fully automatic and under normal circumstances will take 3 4 minutes to achieve a signal lock However it can take as long as 12 minutes Page 6 TimeTools NTP 65000 Series Network Time Protocol Server Installation Guide NTP s5000 Co
14. 95 98 ME NT 2000 XP Novell 5 amp 6 UNIX and CISCO Routers and Hubs Web Telnet FTP and RS232 remote configuration Key Benefits Highly reliable and secure source of time for your Network Easy to install configure and maintain e Accurately synchronize mission critical network operations and applications across thousands of network clients e Secure source of time inside your firewall Page 3 TimeTools NTP 65000 Series Network Time Protocol Server Installation Guide NTP s5000 Hardware The NTP s5000 is complete NTP time server housed in a 1U high rack mountable enclosure It has a 20 character by 2 line backlit LCD display for status and configuration information The rear of the unit has 4 connections RJ45 network antenna console and power Power Integrated Universal 85 264 VAC 47 440 Hz CE UL CSA Approved PSU Standard IEC inlet Power consumption approx 12W Console RS232 9 Way D Type connection for status and configuration via dumb terminal emulator Windows Hyper terminal Terminal settings 9600 Bits Sec No Parity 8 Data Bits 1 Stop Bit Antenna Connection NTP s5000 MSF 60 Radio Antenna RS232 9 Way D type connection NTP s5100 GPS Antenna TNC connection Ethernet Network 10 100 BaseT RJ45 Auto sensing Page 4 TimeTools NTP 65000 Series Network Time Protocol Server Installation Guide MSF Radio Antenna Installation NTP s5000 The NTP s5000 is supplied with the Time
15. DIFICATION 0 This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License The Program below refers to any such program or work and a work based on the Program means either the Program or any derivative work under copyright law that is to say a work containing the Program or a portion of it either verbatim or with modifications and or translated into another language Hereinafter translation is included without limitation in the term modification Each licensee is addressed as you Activities other than copying distribution and modification are not covered by this License they are outside its scope The act of running the Program is not restricted and the output from the Program is covered only if its contents constitute a work based on the Program independent of having been made by running the Program Whether that is true depends on what the Program does 1 You may copy and distribute verbatim copies of the Program s Source code as you receive it in any medium provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty keep intact all the notices that refer to this License and to the absence of any warranty and give any other recipients of the Program a copy of this License along with the Program
16. DIREKTRONIK NTP s5000 Series Network Time Protocol Server Installation Manual a YTimeTona Models Covered NTP s5000 MSF amp DCF 77 NTP s5100 GPS NTP s5500 Dual GPS MSF DCF 77 Date 30 Mar 2007 Version 1 0 004 TimeTools NTP 65000 Series Network Time Protocol Server Installation Guide Table of Contents 3 Key Features 3 ata hey E diay 3 55000 Hardware net 4 POWEr oup ure sei OU ete crate te ebat edd ached desea iud etes et Dee t ve ER a dee bed e nn a n 4 COnSs0le oer e NM ERRARE ERU sae ERE ER ORARE PRENNE ERES 4 Antenna GOnmectiOn tatnen p Rn etaient arp Ibid 4 Ethernet 4 MSF Radio Antenna Installation NTP 5000 5 MSF Antenna LOcation 3 E tal 5 GPS Antenna Installation NTP 55100 6 Maximum Cable eerte e UND I e et Dept e eo fou eene ene 6 GPS Time ACQUISITIODL 25 neri erbe err RFT ER o ERE ERN HERE 6 NTP s5000 Configuration
17. Floor Boston MA 02110 1301 Everyone is permitted to copy and distribute verbatim copies of this license document but changing it is not allowed Preamble The licenses for most software are designed to take away your freedom to share and change it By contrast the GNU General Public License is intended to guarantee your freedom to share and change free software to make sure the software is free for all its users This General Public License applies to most of the Free Software Foundation s software and to any other program whose authors commit to using it Some other Free Software Foundation software is covered by the GNU Library General Public License instead You can apply it to your programs too When we speak of free software we are referring to freedom not price Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software and charge for this service if you wish that you receive source code or can get it if you want it that you can change the software or use pieces of it in new free programs and that you know you can do these things To protect your rights we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights These restrictions translate to certain responsibilities for you if you distribute copies of the software or if you modify it For example if you distribute copies of such a program wh
18. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty and each file should have at least the copyright line and a pointer to where the full notice is found one line to give the program s name and a brief idea of what it does Copyright C year name of author This program is free software you can redistribute it and or modify it under the terms of the GNU General Public License as published by the Free Software Foundation either version 2 of the License or at your option any later version This program is distributed in the hope that it will be useful but WITHOUT ANY WARRANTY without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE See the GNU General Public License for more details You should have received a copy of the GNU General Public License along with this program if not write to the Free Software Foundation Inc 51 Franklin St Fifth Floor Boston MA 02110 1301 USA Also add information on how to contact you by electronic and paper mail If the program is interactive make it output a short notice like this when it starts in an interactive mode Gnomovision version 69 Copyright C year name of author Gnomovision comes with ABSOLUTELY NO WARRANTY for details type show w This is free software and you are welcome to redistribute it under certain conditions type show c for details
19. Tools MPS Professional MSF radio antenna The MPS Professional MSF Antenna is an advanced antenna specifically designed to provide good radio signal reception in poor signal conditions The antenna can be wall mounted indoors or outdoors up to 100m from the host computer Guarantees signal reception in most areas Weather proof IP66 Antenna can be wall mounted outdoors if required 100 meters maximum cable length 5 meters supplied Can utilise CAT 3 4 5 point to point structured cabling Cable length easily increased using UTP STP patch cables e batteries or external power supply required MSF Antenna Location The MSF time signal is transmitted from Rugby in the East Midlands UK The MSF radio antenna is a directional antenna which ideally needs to be mounted horizontally perpendicular to the source of the radio transmission Holding the antenna in an upright position with the cable exiting the bottom of the antenna point the face of the antenna in the general direction of Rugby The antenna needs to be mounted above ground away from any sources of electrical interference Metal structures can act as a Faraday cage blocking signal penetration Therefore the antenna must be located externally of any metal structures Removing the lid of the antenna reveals a LED When powered the LED will light green When the antenna has a lock on the time signal it will flash red green The antenna should be re located or rotated until
20. ain the messages within administrative boundaries Ordinarily this specification applies only to the local server operating as a sender for operation as a broadcast client Local System Clock Stratum The local system clock stratum specifies the stratum level of the local system clock that is used as backup in the event of reference clock loss or failure Trusted Keys Specifies the key identifiers which are trusted for the purposes of authenticating peers with symmetric key cryptography as well as keys used by the nt pq and ntpdc programs The authentication procedures require that both the local and remote servers share the same key and key identifier for this purpose although different keys can be used with different servers The key arguments are 32 bit unsigned integers with values from 1 to 65 534 NTP Keys Contains key identifiers and keys controlling authentication of Network Time Protocol NTP transactions 2002 2007 TimeTools Limited www TimeTools co uk Page 12 TimeTools NTP 55000 Series Network Time Protocol Server Installation Guide Log Messages demon ile bare spas iuum READ OLDS ETPHONRI TTBS LR IM LII Im Fm TUR pers pu DIOS Qd wr i i iz in 1m DIRES FCM Du CNT i m Ve me olm F 1 werd tating um im ime WIRMIBIST 41 0 Dem JS
21. ating peers with symmetric key cryptography as well as keys used by the ntpq and ntpdc programs The authentication procedures require that both the local and remote servers share the same key and key identifier for this purpose although different keys can be used with different servers The key arguments are 32 bit unsigned integers with values from 1 to 65 534 2002 2007 TimeTools Limited Page 19 www TimeTools co uk TimeTools NTP 55000 Series Network Time Protocol Server Installation Guide NTP s5000 Operation On power up the NTP s5000 LCD display will remain blank for approximately 20 seconds while the unit performs a self test C 2005 TimeTools IP 192 168 0 200 LCD Display Normal Operation s5000 Radio Versions Under normal operating conditions radio versions of the time server display status information on the LCD display on the front panel NTP time and date the time stamp of the last radio signal that was decoded and the current radio signal strength are clearly shown 11 09 25 23 12 2005 MSF 11 09 SIG 100 LCD Display Normal Operation 55100 GPS Versions Under normal operating conditions GPS versions of the time server display status information on the LCD display on the front panel NTP time and date the GPS signal status and the number of satellites used in the last timing calculation and the number of visible satellites 11 09 25 23 12 2005 GPS LOCK SAT 9 12
22. code which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange or b Accompany it with a written offer valid for at least three years to give any third party for a charge no more than your cost of physically performing source distribution a complete machine readable copy of the corresponding source code to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange or C Accompany it with the information you received as to the offer to distribute corresponding source code This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer in accord with Subsection b above The source code for a work means the preferred form of the work for making modifications to it For an executable work complete source code means all the source code for all modules it contains plus any 2002 2007 TimeTools Limited Page 29 www TimeTools co uk TimeTools NTP 55000 Series Network Time Protocol Server Installation Guide associated interface definition files plus the scripts used to control compilation and installation of the executable However as special exception the source code distributed need not include anything that is normally distributed in either source or binary form with the major components compiler kern
23. e vcr ege i e eo ee ne te a 20 Appendix A Specifications tu 22 Appendix MPS Radio Antenna Dimensions And FixingS ssenes 23 Dimensions and SpecifICatloris x ooo o reip ere ns deni Rowe eei ep eee trou ges none OS 23 Appendix C NTP s5100 S51 GNT Pole Mounting Jam Resistant GPS Antenna 24 Cable Lengths Tem 24 Appendix D NTP 55100 S51 GNP Mini Patch Antenna sine 25 Appendix E GPS Surge Suppressors mm mmnenmnnennnnnennnnnennnnenennennnneennnennenennnes 26 Appindix F Copyright and Permission Notices sn imnnnnnnnnnnenes 27 Network Time Protocol NT P 4 2 Roo cts rhe PEE Re Debe OG SEINE pe arae se 27 GNU Public Licente Dm 27 NOTE This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interference to radio communications Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own e
24. el and so on of the operating system on which the executable runs unless that component itself accompanies the executable If distribution of executable or object code is made by offering access to copy from a designated place then offering equivalent access to copy the source code from the same place counts as distribution of the source code even though third parties are not compelled to copy the source along with the object code 4 You may not copy modify sublicense or distribute the Program except as expressly provided under this License Any attempt otherwise to copy modify sublicense or distribute the Program is void and will automatically terminate your rights under this License However parties who have received copies or rights from you under this License will not have their licenses terminated so long as such parties remain in full compliance 5 You are not required to accept this License since you have not signed it However nothing else grants you permission to modify or distribute the Program or its derivative works These actions are prohibited by law if you do not accept this License Therefore by modifying or distributing the Program or any work based on the Program you indicate your acceptance of this License to do so and all its terms and conditions for copying distributing or modifying the Program or works based on it 6 Each time you redistribute the Program or any work based on t
25. ent version but may differ in detail to address new problems or concerns Each version is given a distinguishing version number If the Program specifies a version number of this License which applies to it and any later version you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation If the Program does not specify a version number of this License you may choose any version ever published by the Free Software Foundation 10 If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different write to the author to ask for permission For software which is copyrighted by the Free Software Foundation write to the Free Software Foundation we sometimes make exceptions for this Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally NO WARRANTY 11 BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE THERE IS NO WARRANTY FOR THE PROGRAM TO THE EXTENT PERMITTED BY APPLICABLE LAW EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND OR OTHER PARTIES PROVIDE THE PROGRAM AS IS WITHOUT WARRANTY OF ANY KIND EITHER EXPRESSED OR IMPLIED INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE THE ENTIRE RISK AS TO THE
26. er the http web password reverts to admin 2002 2007 TimeTools Limited Page 18 www TimeTools co uk TimeTools NTP s5000 Series Network Time Protocol Server Installation Guide NTP Authentication Symmetric Key Cryptography The original RFC 1305 specification allows any one of possibly 65 534 keys each distinguished by a 32 bit key identifier to authenticate an association The servers and clients involved must agree on the key and key identifier to authenticate NTP packets Keys and related information are specified in a key file Besides the keys used for ordinary NTP associations additional keys be used as passwords for the nt pq and nt pac utility programs When nt is first started it reads the key file and installs the keys in the key cache However individual keys must be activated with the trusted keys command before use This allows for instance the installation of possibly several batches of keys and then activating or deactivating each batch remotely using nt pdc This also provides a revocation capability that can be used if a key becomes compromised NTP Keys NTP Keys are entered in the following format KeyNumber M Key where KeyNumber A positive integer 1 to 65 534 M Specifies that Key is a 1 to 8 character ASCII string using the MD5 authentication scheme Key The key itself Trusted Keys The trusted keys specifies the key identifiers which are trusted for the purposes of authentic
27. ether gratis or for a fee you must give the recipients all the rights that you have You must make sure that they too receive or can get the USA 2002 2007 TimeTools Limited Page 27 www TimeTools co uk TimeTools NTP 55000 Series Network Time Protocol Server Installation Guide Source code And you must show them these terms so they know their rights We protect your rights with two steps 1 copyright the software and 2 offer you this license which gives you legal permission to copy distribute and or modify the software Also for each author s protection and ours we want to make certain that everyone understands that there is no warranty for this free software If the software is modified by someone else and passed on we want its recipients to know that what they have is not the original so that any problems introduced by others will not reflect on the original authors reputations Finally any free program is threatened constantly by software patents We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses in effect making the program proprietary To prevent this we have made it clear that any patent must be licensed for everyone s fr use or not licensed at all The precise terms and conditions for copying distribution and modification follow GNU GENERAL PUBLIC LICENSE TERMS AND CONDITIONS FOR COPYING DISTRIBUTION AND MO
28. he Program the recipient automatically receives a license from the original licensor to copy distribute or modify the Program subject to these terms and conditions You may not impose any further restrictions on the recipients exercise of the rights granted herein You are not responsible for enforcing compliance by third parties to this License 7 If as a consequence of a court judgment or allegation of patent infringement or for any other reason not limited to patent issues conditions are imposed on you whether by court order agreement or otherwise that contradict the conditions of this License they do not excuse you from the conditions of this License If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations then as a consequence you may not distribute the Program at all For example if a patent license would not permit royalty free redistribution of the Program by all those who receive copies directly or indirectly through you then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program If any portion of this section is held invalid or unenforceable under any particular circumstance the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances It is not the purpose of this section to induce you to infringe any paten
29. nfiguration RS232 Console Configuration Use the console configuration cable provided to connect the console port of the NTP s5000 to a serial port of a computer A dumb terminal emulator such as Hyper Terminal can then be used on the computer to access the configuration menu of the NTP s5000 Dumb Terminal Configuration Settings Connect Using Direct to COMx where x is the com port number Bits per second 9600 Data bits 8 Parity None Stop bits 1 Flow control None Terminal Emulation ANSI Once the dumb terminal has been configured and the console cable connected to the correct COM port the login prompt will appear by pressing ENTER Telnet Session via Remote Host The time server can be configured remotely using a telnet session From a host computer type telnet where is the IP address of the time server On successful connection the login prompt will appear Logging On The default username and password is admin Linux 2 4 31 NTP001 0 NTPOO1 login admin Password The console configuration menu can be entered by typing console at the prompt tmp admin console The console application provides an easy to use configuration and status tool that is similar in format to the web interface menus If the NTP s5000 detects no key presses over a period of 5 minutes then the console configuration menu will automatically exit 2002
30. nfiguration The NTP s5000 can be configured in a number of ways e Web page via network e Via RS232 Console Port to host computer e Telnet session via network Default Configuration Security Console Telnet FTP username admin Console Telnet FTP password admin HTTP Web Password admin Network Configuration Host Name NTPOO1 Domain Name Name Server 1 Name Server 2 Syslog Server Network Services Telnet Enabled FTP Enabled HTTP Enabled DHCP Enabled IP Address Network Mask Default Gateway NTP Configuration External NTP Server Address 1 Key External NTP Server Address 2 Key External NTP Server Address 3 Key NTP Broadcast Address Key Local System Clock Stratum Trusted Keys NTP Keys Page 7 TimeTools NTP 55000 Series Network Time Protocol Server Installation Guide Web Interface The web interface can be initiated by entering the IP address of the time server into a web browser such as Internet Explorer eg http 192 168 0 4 The user will then be greeted by the login screen 2002 2007 TimeTools Limited Page 8 www TimeTools co uk TimeTools NTP 55000 Series Network Time Protocol Server Installation Guide Configuration Menu m larum qs dmir e 223 met we deem on d Sie 8 1 ommum Lime 9
31. nt your work based on the Program is not required to print an announcement These requirements apply to the modified work as a whole If identifiable sections of that work are not derived from the Program and can be reasonably considered independent and separate works in themselves then this License and its terms do not apply to those sections when you distribute them as separate works But when you distribute the same sections as part of a whole which is a work based on the Program the distribution of the whole must be on the terms of this License whose permissions for other licensees extend to the entire whole and thus to each and every part regardless of who wrote it Thus it is not the intent of this section to claim rights or contest your rights to work written entirely by you rather the intent is to exercise the right to control the distribution of derivative or collective works based on the Program In addition mere aggregation of another work not based on the Program with the Program or with a work based on the Program on a volume of a storage or distribution medium does not bring the other work under the scope of this License 3 You may copy and distribute the Program or a work based on it under Section 2 in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following a Accompany it with the complete corresponding machine readable source
32. s NTP 55000 Series Network Time Protocol Server Installation Guide Appendix D NTP 55100 S51 GNP Mini Patch Antenna Antenna Type Mounting Construction Antenna Dimensions Weight Enclosure Operating Temperature Relative Humidity Supplied Cable Length Maximum Cable Length Connector Type Miniature Patch Antenna Magnetic Screw Mount Polycarbonate metal base 25 x 30 x 10 mm 30g Fully Weatherproof 30C 85C 95 non condensing 3 meters 23 meters with TimeTools 20m coax cable extension TCX 020 BNC Cable Type Maximum Cable Length TimeTools Standard Coax 23m TimeTools Low Loss Coax 30m TimeTools Ultra Low Loss Coax 50m 2002 2007 TimeTools Limited www TimeTools co uk Page 25 TimeTools NTP 55000 Series Network Time Protocol Server Installation Guide Appendix E GPS Surge Suppressors e Industries best RF performance e Low throughput energy y e Multi strike capability Technical Specifications Current 4Adc Insertion Loss lt 0 1dB Freq Range 800 2500MHz Mounting Bulkhead Flange Operating Voltage 6 Volts Polarity Protected Side Connector Female 500 0 25 Watts Surge Side Connector Female 500 Throughput Energy 5 175yJ for 3kA 8 20us Waveform Turn On Voltage 7 Volts Unit Impedance 500 Voltage Standing Wave Ratio 1 1 1 Weatherised Bellcore TA NWT 000487 Procedure 4 11 Wind Driven 1
33. ts or other property right claims or to contest validity of any such claims this section has the sole purpose of protecting the integrity of the free software distribution system which is 2002 2007 TimeTools Limited Page 30 www TimeTools co uk TimeTools NTP 55000 Series Network Time Protocol Server Installation Guide implemented by public license practices Many people have mad generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system it is up to the author donor to decide if he or she is willing to distribute software through any other system and licensee cannot impose that choice This section is intended to make thoroughly clear what is believed to be consequence of the rest of this License 8 If the distribution and or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces th original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries so that distribution is permitted only in or among countries not thus excluded In such case this License incorporates the limitation as if written in the body of this License 9 The Free Software Foundation may publish revised and or new versions of the General Public License from time to time Such new versions will be similar in spirit to the pres
34. wing form to the file generation set named clocklog 29 12 2005 16 20 29 GPS Time Received 16 20 30 29 12 2005 UTC The first field records the time and date the reference clock time stamp was received followed by the received time stamp 2002 2007 TimeTools Limited Page 21 www TimeTools co uk TimeTools NTP 55000 Series Network Time Protocol Server Installation Guide Appendix A Specifications Firmware Linux Supported Protocols Hardware Ethernet Enclosure Construction Dimensions Weight Operating Temperature Power Supply Power Consumption Heat Output NTP 55100 GPS units GPS Receiver Type GPS Timing Accuracy GPS Antenna Connector Type 2 4 31 NTP 4 2 0 SNTP TCP IP Telnet FTP HTTP RS232 Console 10 100 BaseT RJ45 Auto sensing 1U High 19 Rackmount 1 8mm Aluminium 483 x 158 x 44 mm 2 2Kg 20C 60C Universal 85 264 VAC 47 440 Hz CE UL CSA Approved PSU 12W approx 41 Btu Hr 12 Channel Fast Acquisition GPS Receiver 100 nanoseconds 0 0000001 sec TNC 2002 2007 TimeTools Limited www TimeTools co uk Page 22 TimeTools NTP 55000 Series Network Time Protocol Server Installation Guide Appendix B MPS Radio Antenna Dimensions And Fixings The IP66 Professional Antenna is a weatherproof radio antenna that may be located indoors or outdoors Removing the lid reveals holes for wall mounting the unit if required Cable exit is from the bottom of the antenna
35. xists for http web interface sessions The http web interface password can only be changed from the web interface 2002 2007 TimeTools Limited Page 11 www TimeTools co uk TimeTools NTP 55000 Series Network Time Protocol Server Installation Guide NTP Configuration Menu Hid met eum d uncos al E ELE s eed b 1 4 m Septic aris F Lies pomme Ti 8 Fram mans sim Tene late HTP GSD m er d Tene loom imera es uo LEE Bas He mis side External NTP Servers Upto three external NTP servers can be peered with the time server to provide backup in the event of primary time source loss or failure In this mode the local clock can be synchronized to the remote peer or the remote peer can be synchronized to the local clock This is useful in a network of servers where depending on various failure scenarios either the local or remote peer may be the better source of time NTP Broadcasting In broadcast mode the local server sends periodic broadcast messages to a client population at the address specified which is usually the broadcast address on one of the local network s or a multicast address assigned to NTP The IANA has assigned the multicast group address 4 224 0 1 1 and IPv6 ff05 101 site local exclusively to NTP but other nonconflicting addresses can be used to cont
36. xpense NOTE For PLUGGABLE EQUIPMENT the socket outlet shall be installed near the equipment and shall be easily accessible Page 2 TimeTools NTP 65000 Series Network Time Protocol Server Installation Guide Introduction Network Time Protocol NTP can be used to synchronize the time on network clients across an IP network to the correct time of an NTP time server TimeTools NTP s5000 NTP Server provides a stratum 1 NTP Time Server for ensuring the time is correct across an entire network The NTP s5000 Network Time Server acquires time from the MSF or DCF 77 Radio Signals or GPS satellite constellation and distributes time across a network using the TCP IP Network Time Protocol NTP Network managers appreciate the fact that the NTP s5000 is a complete time server housed in a self contained rack mountable unit Cost savings are achieved by the simple configuration and installation compared to configuring a conventional workstation as a time server Savings continue with the elimination of software upgrade costs and network synchronization management Key Features Stand alone dedicated Stratum 1 NTP Time Server Robust 1U high rack mountable enclosure Linux based fully static design no unreliable hard hard disk drives Convenient front panel display detailing time and signal integrity 10 100 Base T Ethernet connectivity Can accurately synchronise the time on any NTP or SNTP compatible client including Windows
37. ync status 0040 Dec 28 11 12 14 none daemon info ntpd 89 frequency initialized 8 PPM from tmp config ntp drift Dec 28 11 16 33 none daemon info ntpd 89 synchronized to SHM 0 stratum 0 Dec 28 11 16 33 none daemon notice ntpd 89 kernel time sync disabled 0041 Dec 28 11 17 39 none daemon notice ntpd 89 kernel time sync enabled 0001 2002 2007 TimeTools Limited Page 20 www TimeTools co uk TimeTools NTP 55000 Series Network Time Protocol Server Installation Guide NTP LoopStats File Location tmp admin loopstats View using cat tmp admin loopstats from console or use FTP or Web interface Days Kept 3 days stored as tmp admin loopstats yyyymmdd Description Records loop filter statistics information Each update of the local clock outputs a line of the following form to the file generation set named loopstats 50935 75440 031 0 000006019 13 778190 0 000351733 0 0133806 The first two fields show the date Modified Julian Day and time seconds and fraction past UTC midnight The next five fields show time offset seconds frequency offset parts per million PPM RMS jitter seconds Allan deviation PPM and clock discipline time constant NTP ClockStats File Location tmp admin clocklog View using cat tmp admin clocklog from console or use FTP Days Kept 1 day Description Records reference clock statistics information Each update of the local clock outputs a line of the follo
Download Pdf Manuals
Related Search