The DHCP Lookup Failed problem indicates that your PC was unable to obtain an IP address from the DHCP server. To interact with the router and the internet, each device requires an IP address. DHCP ...

Mitch Tulloch is a Microsoft Most Valuable Professional and lead author of the Windows 7 Resource Kit from Microsoft Press. You can follow him on Twitter at ...

I'm getting very strange DHCP behavior for my Windows XP Clients. I have a DHCP server at the main location A. The affected clients are at a production facility at location B. Location B has a couple ...

Have you ever scrolled through the Windows Server DHCP logs in the Notepad app while trying to troubleshoot something? Then you know that it's a tedious task. There are many alternatives to Notepad ...

Microsoft has announced that a recent security update released in June 2025 is causing trouble for some businesses using Windows Server computers as their main network managers. The problem affects ...

Microsoft has admitted that June's Patch Tuesday updates could break the DHCP service on Windows Server.… The update, released June 10, contains an issue that can affect Windows Server 2025, 2022, ...

Is there any way to get a windows DHCP server to enable dynamic DNS registration on RESERVED IPs? I have a windows DNS and DHCP (both AD integrated). The DHCP server updates the DNS server perfectly ...

Create a superscope to solve the problem of dwindling IP addresses Your email has been sent This article is also available as a PDF download. The growth of the young ...

In this article, we will show you how to change DHCP Lease Time in Windows 11/10. When you connect your device to the internet, your Internet Service Provider assigns an IP address to it. This is a ...

An Internet outage that impacted Aussie Broadband last week has been blamed on a DHCP server issue, the company has said. The outage occurred on February 9 at around 4:30 pm AEDT, and affected users ...