All Products
Search
Document Center

How to set the intranet NTP time server for a classic network Windows instance

Last Updated: Dec 29, 2020

Disclaimer: This article may contain information about third-party products. Such information is for reference only. Alibaba Cloud does not make any guarantee, express or implied, with respect to the performance and reliability of third-party products, as well as potential impacts of operations on the products.

 

Introduction

This article describes how to set the intranet NTP time server for a Windows instance of the classic network.

 

Background

If your Windows instance belongs to the classic network and only has an intranet IP address, you can follow these steps to use an intranet NTP time server.

  1. Open the control panel in Windows and locate the date and time settings.
  2. On the Internet time tab, click change settings.
  3. Select a server address that can be pinged from the following intranet NTP time servers.
    • ntp1.cloud.aliyuncs.com
    • ntp2.cloud.aliyuncs.com
    • ntp3.cloud.aliyuncs.com
    • ntp4.cloud.aliyuncs.com
    • ntp5.cloud.aliyuncs.com
    • ntp6.cloud.aliyuncs.com
  4. Click update now. After time synchronization, click OK to save the settings.
    Note: the IP address in the figure is the IP address of an intranet NTP time server. It is only used as an example. Use the domain name of the intranet NTP server in your actual situation.

 

Documentation

 

Application scope

  • ECS