Ntp server time

Cloudflare’s time service will allow users to connect to our Network Time Protocol (NTP) server that supports Network Time Security (NTS), enabling users to obtain time in an authenticated manner. Anyone with a client supporting NTS can obtain secure time by pointing their client to time.cloudflare.com.If you would like to …

Ntp server time. An NTP Time Server is a server that provides accurate time to various devices connected to it. NTP, which is short for Network Time Protocol, is a protocol specifically designed for this purpose and is one of the oldest Internet protocols in existence. Millions of devices like computers, smartphones, tablets, routers, TVs, etc from all over the ...

The first publicaly available NTP server in South Africa was put in operation by John Hay at the CSIR. The service started on a 486DX2-66 running BSD 2.2-current and xntpd 3.4e. You can read the original posting to the Usenet group za.net.misc when it was posted on June 18th, 1996. At the time it was synchronizing using a Rockwell MicroTracker ...

May 16, 2012 · Show whether or not the system is configured to receive time from an NTP server. Show the NTP server(s) the system is receiving time from. Show the time of the last synchronization. Show the current time on the system. What command(s) would be necessary to achieve these results? Looking for a solution that's cross-compatible with Windows XP, 7 ... NTP (network time protocol) is a protocol for clock synchronization in computer systems described in RFC 958. It is based on the connectionless UDP protocol (port 123) and belongs to the internet protocol family. For the synchronization process, NTP relies on coordinated universal time (UTC), which is obtained from the individual clients …Actually, the command ntpq -c "rv 0 clock" ntp.ubuntu.com will return the time of the server in standard format : this is the result from ca.pool.ntp.org : There are a few different options for querying an ntp server now that ntpdate is deprecated. server 1.in.pool.ntp.org. server 2.in.pool.ntp.org. server 3.in.pool.ntp.org. In most cases it's best to use pool.ntp.org to find an NTP server (or 0.pool.ntp.org, 1.pool.ntp.org, etc if you need multiple server names). The system will try finding the closest available servers for you. If you distribute software or equipment that uses NTP ... Jul 26, 2018 · In the Classic Windows Control Panel there is also link called “Date and Time.”. Click on “Set the time and date” or “Date and Time” depending on your Windows environment. Select the “Internet Time” tab in the new window that opens up. Click on “Change Settings…” and input the new server address you wish to use. Click ... เทียบเวลามาตรฐานผ่านทางระบบ Internet โดยใช้ NTP Server สามารถ Synchronize เวลาได้ที่ NTP Server : time.navy.mi.th และ time2.navy.mi.th

[Time] NTP=time.cloudflare.com FallbackNTP=0.pool.ntp.org 1.pool.ntp.org 2.pool.ntp.org 3.pool.ntp.org I would think if you had your router provided an NTP server via DHCP it would run the script to rewrite this to the new config based on that. But tbh I’m not sure. Personally I still see the old config on my system.Welcome to the .nz NTP server network. To find out about NTP, read the Introduction to NTP The network currently consists of four stratum 1 NTP servers, each with its own GPS time source and internal rubidium oscillator. The page on Network architecture gives further details. These timeservers are provided …Essentially, I want to get an accurate time from a public NTP server, in DOS or powershell. I know there's the w32tm which can query a remote ntp server, but the result it gives is how much out my computer time is, not the actual time of the remote ntp server.To use this specific pool zone, add the following to your ntp.conf file: server 0.fi.pool.ntp.org server 1.fi.pool.ntp.org server 2.fi.pool.ntp.org server 3.fi.pool.ntp.org. In most cases it's best to use pool.ntp.org to find an NTP server (or 0.pool.ntp.org, 1.pool.ntp.org, etc if you need multiple server names). The …1 Open Settings, and click/tap on the Time & Language icon. 2 Click/tap on Date & time on the left side, and click/tap on the Sync now button under Synchronize your clock on the right side. (see screenshot below) You will see the last time that time was successfully synced, and the address of your current time server.In today’s digital age, live streaming has become an integral part of content marketing strategies. It allows businesses and individuals to connect with their audience in real-time...

Changing Time Zone. To change the time zone: 1. Go to the Collector CLI. 2. In the Enter option field, enter 5 (Change Timezone/NTP) and press Enter. ... 4. In ...In most cases it's best to use pool.ntp.org to find an NTP server (or 0.pool.ntp.org, 1.pool.ntp.org, etc if you need multiple server names). The system will ...27.4k 61 77 122. asked May 16, 2012 at 13:22. Iszi. 13.8k 45 114 182. I know to check time you can do "net time \\computername" to get the time of the remote pc. I …About time synchronisation. Network Time Protocol (NTP) is a networking protocol for synchronising time over a network. Basically, a client requests the current time from a server, and uses it to set its own clock. Behind this simple description, there is a lot of complexity. There are three tiers of NTP servers; tier one NTP servers are ... server 1.ca.pool.ntp.org. server 2.ca.pool.ntp.org. server 3.ca.pool.ntp.org. In most cases it's best to use pool.ntp.org to find an NTP server (or 0.pool.ntp.org, 1.pool.ntp.org, etc if you need multiple server names). The system will try finding the closest available servers for you. If you distribute software or equipment that uses NTP ... Go to Control Panel. Go to Clock and Region. Click Date and Time. Go to the Internet Time tab. Click Change settings.. For Server:, type time.cloudflare.com and click Update now. Click OK. To use our NTP server, change the time configuration in your device to point to time.cloudflare.com.

Apps like deferit.

server 1.es.pool.ntp.org. server 2.es.pool.ntp.org. server 3.es.pool.ntp.org. In most cases it's best to use pool.ntp.org to find an NTP server (or 0.pool.ntp.org, 1.pool.ntp.org, etc if you need multiple server names). The system will try finding the closest available servers for you. If you distribute software or equipment that uses NTP ... The NTP appliance receives the time signal via a GPS antenna, which needs to be in clear, 360° view of the sky and is sealed to IP65 standards. An additional time source – radio – is also available for WWVB, MSF or DCF time signal. The NTP server then delivers the time received to the devices on your network via an Ethernet connection.[Time] NTP=time.cloudflare.com FallbackNTP=0.pool.ntp.org 1.pool.ntp.org 2.pool.ntp.org 3.pool.ntp.org I would think if you had your router provided an NTP server via DHCP it would run the script to rewrite this to the new config based on that. But tbh I’m not sure. Personally I still see the old config on my system.In today’s digital age, live video streaming has become an incredibly popular way to engage with audiences in real-time. Whether you’re a business looking to reach new customers or...

7 Jun 2022 ... In IDF you can do that by setting a few parameters in the beggining of the code, then with a few conditions, it will sync the time automatically ...Instead the most common questions are tried to be answered, enabling everybody to get a working configuration. All we do here is invent games to pass the time. John O' Donohue. 1. About this Document. The NTP FAQ and HOWTO was originally edited by: Ulrich Windl. Dale R. Worley. David Dalton, Hewlett-Packard.We are phasing out the ftp access to the time servers. All of the public files on the time servers, ... MacOS, and Linux have an option to automatically synchronize the system clock periodically by sending queries to an NTP (network time protocol) server. This synchronization process normally starts automatically …6 Nov 2022 ... If your device has an internal atomic clock, naturally you don't need it. NTP servers derive their times from atomic clocks, which are accurate ...In most cases it's best to use pool.ntp.org to find an NTP server (or 0.pool.ntp.org, 1.pool.ntp.org, etc if you need multiple server names). The system will try finding the closest available servers for you. If you distribute software or equipment that …server 1.es.pool.ntp.org. server 2.es.pool.ntp.org. server 3.es.pool.ntp.org. In most cases it's best to use pool.ntp.org to find an NTP server (or 0.pool.ntp.org, 1.pool.ntp.org, etc if you need multiple server names). The system will try finding the closest available servers for you. If you distribute software or equipment that …15 Mar 2023 ... Hello everybody, I'm trying to synchronize the date and time of a MTP1000 Unified Comfort with a NTP server but I can't get it to work. 微軟Microsoft - NTP Server time.windows.com 參考資料: Windows作業系統, 預設之自動校時同步伺服器 ... To use this specific pool zone, add the following to your ntp.conf file: server 3.cl.pool.ntp.org server 2.south-america.pool.ntp.org server 3.south-america.pool.ntp.org. In most cases it's best to use pool.ntp.org to find an NTP server (or 0.pool.ntp.org, 1.pool.ntp.org, etc if you need multiple server names). The system will …NTP Server Hostname. United Kingdom. 0.uk.pool.ntp.org. 1.uk.pool.ntp.org. 2.uk.pool.ntp.org. 3.uk.pool.ntp.org. The above online UK time servers are subject to change and are not connected to Galleon Systems in any way. Galleon Systems takes no responsibility for any external NTP server, the above addresses are for information purposes only ...

An NTP Time Server is a server that provides accurate time to various devices connected to it. NTP, which is short for Network Time Protocol, is a protocol specifically designed for this purpose and is one of the oldest Internet protocols in existence. Millions of devices like computers, smartphones, tablets, routers, TVs, etc from all over the ...

To use this specific pool zone, add the following to your ntp.conf file: server 2.il.pool.ntp.org. server 0.asia.pool.ntp.org. server 1.asia.pool.ntp.org. In most cases it's best to use pool.ntp.org to find an NTP server (or 0.pool.ntp.org, 1.pool.ntp.org, etc if you need multiple server names). The system will try finding the closest available ...NTP home - the website about ntp The NTP Pool DNS server uses GeoIP data from MaxMind to help choose an NTP server from the Pool. Meinberg, makers of incredibly fine time server systems. The Public servers abuse and the Fixing the NTP server abuse problem threads on the comp.protocols.time.ntp newsgroup have caused … GPS NTP Network Time Server (TM1000A) The TM1000A is a simple NTP GPS network time server. It is a cost-effective solution that makes Stratum 1 time synchronization possible across your network. 5% Discount when ordering 5-9 of a single model. 10% Discount when ordering 10 or more of a single model. See Time Synchronization. You might need to activate time synchronization using: $ sudo timedatectl set-ntp on. If you want to use chrony: If you require a one-shot sync use: $ chronyd -q. If you require a one-shot time check, without setting the time use: $ chronyd -Q. For continuous syncing, the recommended solution is chrony:server 2.africa.pool.ntp.org. server 3.africa.pool.ntp.org. In most cases it's best to use pool.ntp.org to find an NTP server (or 0.pool.ntp.org, 1.pool.ntp.org, etc if you need multiple server names). The system will try finding the closest available servers for you. If you distribute software or equipment that uses NTP, please …The time must be synchronized if there are time discrepancies in the environment. The time can be set manually or maintained by using a Network Time Protocol (NTP) server. For synchronizing time using NTP, see Configuring Network Time Protocol (NTP) on ESX/ESXi hosts using the vSphere Client (2012069). For ESXi 6.x refer to VMware DocumentationThe stratum indicates how close to the "absolute time" the NTP server is. Zero is the source of time, like a GPS device or atomic clock. Stratum 1 is the server that connects to the absolute clock source (stratum 0) and provides its time info to other clients and servers. Stratum 2 is a server that gets its time info from …server 2.lv.pool.ntp.org. server 3.lv.pool.ntp.org. In most cases it's best to use pool.ntp.org to find an NTP server (or 0.pool.ntp.org, 1.pool.ntp.org, etc if you need multiple server names). The system will try finding the closest available servers for you. If you distribute software or equipment that uses NTP, please see our information for ...

Bank of america cashpro online.

Ingles pickup.

Time synchronization between nodes can be achieved using the “Network Time Protocol” ( NTP ). As of Proxmox VE 7, chrony is used as the default NTP daemon, while Proxmox VE 6 uses systemd-timesyncd. Both come preconfigured to use a set of public servers. If you upgrade your system to Proxmox VE 7, it is recommended that you manually install ...I configured NTP point to my Window server for time synchronization. Unfortunately ISE always select LOCAL(*127.127.1.0) as a time source. Does we have any configuration to force the ISE to sync time with Window Server? Thank for your kindly support. Note that ISE is VM-based.server 2.africa.pool.ntp.org. server 3.africa.pool.ntp.org. In most cases it's best to use pool.ntp.org to find an NTP server (or 0.pool.ntp.org, 1.pool.ntp.org, etc if you need multiple server names). The system will try finding the closest available servers for you. If you distribute software or equipment that uses NTP, please …Server hosting is an important marketing tool for small businesses. With the right host, a small business can gain a competitive edge by providing superior customer experience. Kee...server 2.north-america.pool.ntp.org. server 3.north-america.pool.ntp.org. In most cases it's best to use pool.ntp.org to find an NTP server (or 0.pool.ntp.org, 1.pool.ntp.org, etc if you need multiple server names). The system will try finding the closest available servers for you. If you distribute software or equipment that uses NTP, please ...The Network Time Protocol (NTP) is one of the most accurate and flexible means of sending time over the Internet. It can be used by almost any type of computer. The protocol is designed to compensate for some, but not all, network time delays between the server and the client. NTP is most successful across local area …NTP (network time protocol) is a protocol for clock synchronization in computer systems described in RFC 958. It is based on the connectionless UDP protocol (port 123) and belongs to the internet protocol family. For the synchronization process, NTP relies on coordinated universal time (UTC), which is obtained from the individual clients …A back-end server is a part of the back-end process, which usually consists of three parts: a server, an application and a database. The back end is where the technical processes h...If you need an internal ntp server, create a zone for ntp.org on internal DNS and create a host record called pool that points to your own internal NTP server.To use this specific pool zone, add the following to your ntp.conf file: server 0.fi.pool.ntp.org server 1.fi.pool.ntp.org server 2.fi.pool.ntp.org server 3.fi.pool.ntp.org. In most cases it's best to use pool.ntp.org to find an NTP server (or 0.pool.ntp.org, 1.pool.ntp.org, etc if you need multiple server names). The … GPS NTP Network Time Server (TM1000A) The TM1000A is a simple NTP GPS network time server. It is a cost-effective solution that makes Stratum 1 time synchronization possible across your network. 5% Discount when ordering 5-9 of a single model. 10% Discount when ordering 10 or more of a single model. 25 Jul 2019 ... When viewing the logs, port 123 traffic is allowed outbound, but does not appear that any client is recieiving the reply. I have no other known ... ….

The Masterclock NTP100 family of NTP time servers provide accurate timing to networks and conform to NTPv2 (RFC 1119), NTPv3 (RFC 1306) and NTPv4 (RFC 5905). Each NTP100 device can operate on a local area network (LAN) or act as an enterprise-wide source for legally-traceable time and date distribution, depending upon your network configuration requirements.In order to ensure data reliability and minimize the risk of data loss, it is essential for database administrators to regularly perform full backups of their SQL Server databases....server 2.cz.pool.ntp.org. server 3.cz.pool.ntp.org. In most cases it's best to use pool.ntp.org to find an NTP server (or 0.pool.ntp.org, 1.pool.ntp.org, etc if you need multiple server names). The system will try finding the closest available servers for you. If you distribute software or equipment that uses NTP, please see our information for ...Changing Time Zone. To change the time zone: 1. Go to the Collector CLI. 2. In the Enter option field, enter 5 (Change Timezone/NTP) and press Enter. ... 4. In ...NTP. The Network Time Protocol (NTP) is the most frequently used protocol for time synchronization in a network. It is an open source protocol, originally ...This file is installed together with ntpd and is configured to use time servers from the Red Hat pool by default. The man page ntp.conf (5) describes the command options that can be used in the configuration file apart from the access and rate limiting commands which are explained in the ntp_acc (5) man page. 19.17.1.Jenis: Sumber Network Time Protocol (NTP) dapat berupa server atau rekan. Server dapat diatur oleh pengguna menggunakan update-time-server perintah ... server 2.ro.pool.ntp.org. server 3.ro.pool.ntp.org. In most cases it's best to use pool.ntp.org to find an NTP server (or 0.pool.ntp.org, 1.pool.ntp.org, etc if you need multiple server names). The system will try finding the closest available servers for you. If you distribute software or equipment that uses NTP, please see our information for ... As of unRAID v4.3, NTP is now included in unRAID. As a new feature, it is turned off by default, but is very easy to turn on and use.Network Time Foundation provides support for the NTP Project. Learn more about the Foundation’s work at https://www.nwtime.org/. Download NTP. Report a Bug. … Ntp server time, You can adjust your device's clock manually, or have it set automatically through the use of Network Time Protocol (NTP). The network delay is equal to one half the period of time it takes for a roundtrip exchange of messages between your device and NRC's atomic clocks. The network delay can be used to estimate the uncertainties in the ..., To use this specific pool zone, add the following to your ntp.conf file: server 0.tr.pool.ntp.org. server 2.europe.pool.ntp.org. server 3.europe.pool.ntp.org. In most cases it's best to use pool.ntp.org to find an NTP server (or 0.pool.ntp.org, 1.pool.ntp.org, etc if you need multiple server names). The system will try finding the closest ... , You can adjust your device's clock manually, or have it set automatically through the use of Network Time Protocol (NTP). The network delay is equal to one half the period of time it takes for a roundtrip exchange of messages between your device and NRC's atomic clocks. The network delay can be used to estimate the uncertainties in the ..., server 2.uk.pool.ntp.org. server 3.uk.pool.ntp.org. In most cases it's best to use pool.ntp.org to find an NTP server (or 0.pool.ntp.org, 1.pool.ntp.org, etc if you need multiple server names). The system will try finding the closest available servers for you. If you distribute software or equipment that uses NTP, please see our information for ... , To use this specific pool zone, add the following to your ntp.conf file: server 3.cl.pool.ntp.org server 2.south-america.pool.ntp.org server 3.south-america.pool.ntp.org. In most cases it's best to use pool.ntp.org to find an NTP server (or 0.pool.ntp.org, 1.pool.ntp.org, etc if you need multiple server names). The system will …, Stratum 1 NTP servers work as the primary NTP servers. This is because NTP servers in stratum 2 synchronize their time using stratum 1 NTP servers as a reference. In that way, stratum 2 NTP servers become references for stratum 3 and stratum 3 for stratum 4, and so on. In some cases, you could assign multiple NTP servers to one device., server 2.asia.pool.ntp.org. server 3.asia.pool.ntp.org. In most cases it's best to use pool.ntp.org to find an NTP server (or 0.pool.ntp.org, 1.pool.ntp.org, etc if you need multiple server names). The system will try finding the closest available servers for you. If you distribute software or equipment that uses NTP, please see our information ..., 9 Jul 2022 ... Network Time Protocol (NTP) is an internet ... server programs run on computers. Join our ... NTP Configuration Redundant NTP NTP Working CCNA, CCNP, Time synchronization between nodes can be achieved using the “Network Time Protocol” ( NTP ). As of Proxmox VE 7, chrony is used as the default NTP daemon, while Proxmox VE 6 uses systemd-timesyncd. Both come preconfigured to use a set of public servers. If you upgrade your system to Proxmox VE 7, it is recommended that you manually install ..., server 2.north-america.pool.ntp.org. server 3.north-america.pool.ntp.org. In most cases it's best to use pool.ntp.org to find an NTP server (or 0.pool.ntp.org, 1.pool.ntp.org, etc if you need multiple server names). The system will try finding the closest available servers for you. If you distribute software or equipment that …, For redundancy, the NTP service has two independent NTP servers in each time node. The NTP service is free to use for anyone anywhere. To use the NTP service, you can use the anycast address which will direct the client to the closest available server: ntp.se. If you want to get time from more than one server, you can use some or all of the ..., This procedure sets up NetTime as the master NTP server. Click to display the hidden icons at the bottom right (near the computer time display) Right-click on the NetTime icon and select Properties . Click Settings. Use these settings. You can change these values as needed. Consult your system administrator., Server hosting is an important marketing tool for small businesses. With the right host, a small business can gain a competitive edge by providing superior customer experience. Kee..., This procedure sets up NetTime as the master NTP server. Click to display the hidden icons at the bottom right (near the computer time display) Right-click on the NetTime icon and select Properties . Click Settings. Use these settings. You can change these values as needed. Consult your system administrator., Previously, Amazon Time Sync was available through EC2 instances. Now, you can access the Amazon Time Sync Service at time.aws.com as a publicly available NTP service in addition to the connection provided directly to EC2 instances. This means your devices and infrastructure outside of AWS, such as IOT devices and on-premises …, TimeNL from SIDN Labs is a stratum 1 NTP service based on multiple very precise atomic reference clocks. Our server is synchronised not only with the American GPS system, but also with the European Galileo GNSS. Unlike many other NTP services, we are not therefore fully dependent on an American system. As a first backup, we also synchronise ..., server 1.se.pool.ntp.org. server 2.se.pool.ntp.org. server 3.se.pool.ntp.org. In most cases it's best to use pool.ntp.org to find an NTP server (or 0.pool.ntp.org, 1.pool.ntp.org, etc if you need multiple server names). The system will try finding the closest available servers for you. If you distribute software or equipment that …, Home Guides. What is NTP? The Network Time Protocol (NTP) is used by hundreds of millions of computers and devices to synchronize their clocks over the Internet. If your computer sets …, See Time Synchronization. You might need to activate time synchronization using: $ sudo timedatectl set-ntp on. If you want to use chrony: If you require a one-shot sync use: $ chronyd -q. If you require a one-shot time check, without setting the time use: $ chronyd -Q. For continuous syncing, the recommended solution is chrony:, change the ntp_server with your source. Restart the time service. net stop w32time net start w32time Resync the time. w32tm /resync Verify your sync status . w32tm /query /status Commands above should be fine if your sources are working correctly and/or your connection is OK (firewall or Microsoft Forefront can be an issue also). The …, server 1.pl.pool.ntp.org. server 2.pl.pool.ntp.org. server 3.pl.pool.ntp.org. In most cases it's best to use pool.ntp.org to find an NTP server (or 0.pool.ntp.org, 1.pool.ntp.org, etc if you need multiple server names). The system will try finding the closest available servers for you. If you distribute software or equipment that …, server 2.bg.pool.ntp.org. server 3.bg.pool.ntp.org. In most cases it's best to use pool.ntp.org to find an NTP server (or 0.pool.ntp.org, 1.pool.ntp.org, etc if you need multiple server names). The system will try finding the closest available servers for you. If you distribute software or equipment that uses NTP, please …, The NTP Pool DNS server uses GeoIP data from MaxMind to help choose an NTP server from the Pool. Meinberg, makers of incredibly fine time server systems. The Public servers abuse and the Fixing the NTP server abuse problem threads on the comp.protocols.time.ntp newsgroup have caused this project to be started. Ir arriba., We would like to show you a description here but the site won’t allow us., NTP and PTP connections do not require any VPC configuration changes, and your instance does not require access to the internet.. The PTP hardware clock is part of the Nitro System, so it is directly accessible on supported bare metal and virtualized EC2 instances without using any customer resources.. The NTP endpoints to the PTP …, TL;DR: Configure your NTP server according to best current practices. (Shameless self-promotion warning.) Use my ntpmon check if your monitoring solution uses collectd, Nagios, or telegraf.; Long version: Configuration. The most important foundation for good NTP monitoring is good NTP configuration.For best understanding this, read the NTP Best …, Show whether or not the system is configured to receive time from an NTP server. Show the NTP server(s) the system is receiving time from. Show the time of the last synchronization. Show the current time on the system. What command(s) would be necessary to achieve these results? Looking for a solution …, Instead the most common questions are tried to be answered, enabling everybody to get a working configuration. All we do here is invent games to pass the time. John O' Donohue. 1. About this Document. The NTP FAQ and HOWTO was originally edited by: Ulrich Windl. Dale R. Worley. David Dalton, Hewlett-Packard., server 2.asia.pool.ntp.org. server 3.asia.pool.ntp.org. In most cases it's best to use pool.ntp.org to find an NTP server (or 0.pool.ntp.org, 1.pool.ntp.org, etc if you need multiple server names). The system will try finding the closest available servers for you. If you distribute software or equipment that uses NTP, please …, TL;DR: Configure your NTP server according to best current practices. (Shameless self-promotion warning.) Use my ntpmon check if your monitoring solution uses collectd, Nagios, or telegraf.; Long version: Configuration. The most important foundation for good NTP monitoring is good NTP configuration.For best understanding this, read the NTP Best …, server 2.asia.pool.ntp.org. server 3.asia.pool.ntp.org. In most cases it's best to use pool.ntp.org to find an NTP server (or 0.pool.ntp.org, 1.pool.ntp.org, etc if you need multiple server names). The system will try finding the closest available servers for you. If you distribute software or equipment that uses NTP, please …, server 1.europe.pool.ntp.org. server 2.europe.pool.ntp.org. server 3.europe.pool.ntp.org. In most cases it's best to use pool.ntp.org to find an NTP server (or 0.pool.ntp.org, 1.pool.ntp.org, etc if you need multiple server names). The system will try finding the closest available servers for you. If you distribute software or equipment that ..., Home Guides. What is NTP? The Network Time Protocol (NTP) is used by hundreds of millions of computers and devices to synchronize their clocks over the Internet. If your computer sets …