1,026 questions with Windows DHCP tags

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2 answers One of the answers was accepted by the question author.

Configure DHCP Failover failed. Error: 20010: The specified option does not exist

I got this error: but the Predefined Options and values are the same. Any other suggestions? From the main DHCP server: and from the parent that I'm trying to make it a failover/backup:

Windows DHCP
Windows DHCP
Windows: A family of Microsoft operating systems that run across personal computers, tablets, laptops, phones, internet of things devices, self-contained mixed reality headsets, large collaboration screens, and other devices.DHCP: Dynamic Host Configuration Protocol (DHCP). A communications protocol that lets network administrators manage centrally and automate the assignment of Internet Protocol (IP) addresses in an organization's network.
1,026 questions
asked 2024-05-23T11:07:56.24+00:00
Nadim Polemis 20 Reputation points
accepted 2024-05-28T07:33:47.2133333+00:00
Nadim Polemis 20 Reputation points
2 answers

Is there a way to set DHCP to only allow know MAC’s

I need to block user from connecting an ethernet cable from the wall port, to there laptops. I can restrict there individual MAC’s, but its immposible to do this when we recieve new users all the time. Is there a way to only allow MAC address of…

Windows Server
Windows Server
A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.
12,311 questions
Windows DHCP
Windows DHCP
Windows: A family of Microsoft operating systems that run across personal computers, tablets, laptops, phones, internet of things devices, self-contained mixed reality headsets, large collaboration screens, and other devices.DHCP: Dynamic Host Configuration Protocol (DHCP). A communications protocol that lets network administrators manage centrally and automate the assignment of Internet Protocol (IP) addresses in an organization's network.
1,026 questions
asked 2024-05-26T15:41:48.4166667+00:00
Himanshu Thapliyal 0 Reputation points
answered 2024-05-28T06:33:02.2333333+00:00
Jing Zhou 2,790 Reputation points Microsoft Vendor
6 answers

Windows 2016 DHCP - Option 82 Suboption 5

Hi Team, Option 82 is not available in Windows Server 2019 OS. Please share the steps to add the "Option 82 Sub-option 5" in Windows DHCP Servers Regards, S Kannan

Windows DHCP
Windows DHCP
Windows: A family of Microsoft operating systems that run across personal computers, tablets, laptops, phones, internet of things devices, self-contained mixed reality headsets, large collaboration screens, and other devices.DHCP: Dynamic Host Configuration Protocol (DHCP). A communications protocol that lets network administrators manage centrally and automate the assignment of Internet Protocol (IP) addresses in an organization's network.
1,026 questions
asked 2021-10-28T16:31:06.55+00:00
Kannan S 7 Reputation points
commented 2024-05-27T15:26:04.0233333+00:00
Maximiliano Leguizamon 0 Reputation points
1 answer

How to add cname record into a subdomain at DNS zone in Azure

Dear Azure Support, How to add cname record into a subdomain at DNS zone in Azure ? Here is my issue 1) My client have a domain ("mydomain.com") registered at godaddy.com. 2) I want to deploy app0 under "app0.mydomain.com"…

Azure Front Door
Azure Front Door
An Azure service that provides a cloud content delivery network with threat protection.
598 questions
Windows DHCP
Windows DHCP
Windows: A family of Microsoft operating systems that run across personal computers, tablets, laptops, phones, internet of things devices, self-contained mixed reality headsets, large collaboration screens, and other devices.DHCP: Dynamic Host Configuration Protocol (DHCP). A communications protocol that lets network administrators manage centrally and automate the assignment of Internet Protocol (IP) addresses in an organization's network.
1,026 questions
asked 2021-04-06T14:21:03.153+00:00
Kannusamy, Thaniyarasu 21 Reputation points
commented 2024-05-27T08:08:04.6133333+00:00
Varun Deepak Jagadeesh (Nallas) 0 Reputation points
2 answers

Configure DHCP Failover failed. Error: 20010: The specified option does not exist

We have a Primary DHCP Server (2012 R2 Standard). We are trying to Configure a DHCP Failover with Server 2016. There are 3 Scopes. Two Scopes, we successfully managed to do the Failover. There is one Scope which is failing on the Failover (Configure…

Windows DHCP
Windows DHCP
Windows: A family of Microsoft operating systems that run across personal computers, tablets, laptops, phones, internet of things devices, self-contained mixed reality headsets, large collaboration screens, and other devices.DHCP: Dynamic Host Configuration Protocol (DHCP). A communications protocol that lets network administrators manage centrally and automate the assignment of Internet Protocol (IP) addresses in an organization's network.
1,026 questions
asked 2021-07-14T07:52:36.407+00:00
Peeyush Gupta 1 Reputation point
commented 2024-05-23T11:00:43.3+00:00
Nadim Polemis 20 Reputation points
3 answers One of the answers was accepted by the question author.

You do not have permission to perform operations on the remote DHCP server

Environmental Science: Two windows server 2016 servers have no ad domain, the firewall has been closed, and the windows time is consistent. There are DNS and DHCP in the two windows. DNS is the primary and secondary server. The first DHCP server has…

Windows Server 2016
Windows Server 2016
A Microsoft server operating system that supports enterprise-level management updated to data storage.
2,406 questions
Windows DHCP
Windows DHCP
Windows: A family of Microsoft operating systems that run across personal computers, tablets, laptops, phones, internet of things devices, self-contained mixed reality headsets, large collaboration screens, and other devices.DHCP: Dynamic Host Configuration Protocol (DHCP). A communications protocol that lets network administrators manage centrally and automate the assignment of Internet Protocol (IP) addresses in an organization's network.
1,026 questions
asked 2020-11-26T07:44:37.933+00:00
jiangrui zhang 136 Reputation points
commented 2024-05-22T07:44:30.3266667+00:00
user10874 0 Reputation points
1 answer

when client is in sleep state, does the client can renew ip address from dhcp server?

hi, we had 2 windows dhcp server configured cluster failover, and set ip lease time to 8h. when the client is in sleep state after work, will the client can renew ip address from dhcp server during the night ? thank you

Windows DHCP
Windows DHCP
Windows: A family of Microsoft operating systems that run across personal computers, tablets, laptops, phones, internet of things devices, self-contained mixed reality headsets, large collaboration screens, and other devices.DHCP: Dynamic Host Configuration Protocol (DHCP). A communications protocol that lets network administrators manage centrally and automate the assignment of Internet Protocol (IP) addresses in an organization's network.
1,026 questions
asked 2024-05-21T03:04:43.1833333+00:00
ligang liu 41 Reputation points
answered 2024-05-21T06:34:48.45+00:00
Yanhong Liu 3,420 Reputation points Microsoft Vendor
0 answers

Migrating DHCP from InfoBlox to Microsoft Server

We need to move DHCP service from InfoBlox to Microsoft server, was trying to find specific steps I need to follow. If anybody has any experience migrating from InfoBlox to server, sharing that information will be greatly appreciated. Thanks.

Windows DHCP
Windows DHCP
Windows: A family of Microsoft operating systems that run across personal computers, tablets, laptops, phones, internet of things devices, self-contained mixed reality headsets, large collaboration screens, and other devices.DHCP: Dynamic Host Configuration Protocol (DHCP). A communications protocol that lets network administrators manage centrally and automate the assignment of Internet Protocol (IP) addresses in an organization's network.
1,026 questions
asked 2022-02-24T18:43:28.797+00:00
Mohammed Rahman 16 Reputation points
commented 2024-05-14T10:44:16.6366667+00:00
Marcin Chwała 20 Reputation points
6 answers

Why is my DNS servers not updating when connecting to a hotspot?

This is on a Surface Pro running Windows 10. Pro The issue is, when I connect to a hotspot outside my home, the DNS servers do not update. They still show the servers from when I was connected to my home Wi-Fi. This is an issue since the first two…

Windows 10
Windows 10
A Microsoft operating system that runs on personal computers and tablets.
10,827 questions
Windows 10 Network
Windows 10 Network
Windows 10: A Microsoft operating system that runs on personal computers and tablets.Network: A group of devices that communicate either wirelessly or via a physical connection.
2,286 questions
Windows Network
Windows Network
Windows: A family of Microsoft operating systems that run across personal computers, tablets, laptops, phones, internet of things devices, self-contained mixed reality headsets, large collaboration screens, and other devices.Network: A group of devices that communicate either wirelessly or via a physical connection.
668 questions
Windows DHCP
Windows DHCP
Windows: A family of Microsoft operating systems that run across personal computers, tablets, laptops, phones, internet of things devices, self-contained mixed reality headsets, large collaboration screens, and other devices.DHCP: Dynamic Host Configuration Protocol (DHCP). A communications protocol that lets network administrators manage centrally and automate the assignment of Internet Protocol (IP) addresses in an organization's network.
1,026 questions
PowerShell
PowerShell
A family of Microsoft task automation and configuration management frameworks consisting of a command-line shell and associated scripting language.
2,173 questions
asked 2024-03-13T16:45:06.1333333+00:00
Bobo DaMonkey 0 Reputation points
answered 2024-05-11T01:32:21.9933333+00:00
Clint Johnson 0 Reputation points
6 answers

dns debug log character/locale configuration

How can I change the region/locale configuration of the DNS debug logs? I'm noticing some extra characters which break do not play nice with a parser I use for analysing the logs. I'd rather not change the parser to support these characters but…

Windows DHCP
Windows DHCP
Windows: A family of Microsoft operating systems that run across personal computers, tablets, laptops, phones, internet of things devices, self-contained mixed reality headsets, large collaboration screens, and other devices.DHCP: Dynamic Host Configuration Protocol (DHCP). A communications protocol that lets network administrators manage centrally and automate the assignment of Internet Protocol (IP) addresses in an organization's network.
1,026 questions
asked 2021-03-17T13:33:58.223+00:00
tony ennis 1 Reputation point
edited an answer 2024-05-07T11:05:26.67+00:00
Boris Pavlov 0 Reputation points
1 answer

WDS options not working with windows server DHCP

Hello, I've been trying to get my WDS (windows deployment service) to work using my dhcp servers running on my domain controller. So far i've had no luck making it work i've made a wireshark capture and the options are given out with dhcp. I do get a…

Windows DHCP
Windows DHCP
Windows: A family of Microsoft operating systems that run across personal computers, tablets, laptops, phones, internet of things devices, self-contained mixed reality headsets, large collaboration screens, and other devices.DHCP: Dynamic Host Configuration Protocol (DHCP). A communications protocol that lets network administrators manage centrally and automate the assignment of Internet Protocol (IP) addresses in an organization's network.
1,026 questions
Microsoft Configuration Manager Deployment
Microsoft Configuration Manager Deployment
Microsoft Configuration Manager: An integrated solution for for managing large groups of personal computers and servers.Deployment: The process of delivering, assembling, and maintaining a particular version of a software system at a site.
920 questions
asked 2024-04-29T04:42:28.76+00:00
Jasper v 0 Reputation points
answered 2024-05-06T03:00:33.3366667+00:00
Jing Zhou 2,790 Reputation points Microsoft Vendor
1 answer

Windows11 DHCP doesnt accept IP

Dear Support, my windows 11 desktop doesnt accept the dhcpv4-data my homeserver gives him. i allready reset my network , flushed dns , resetet winsock. even my dhcp-server (isc-kea) is renewed. TCPdump looks like 1 Request from Client to Server is made…

Windows DHCP
Windows DHCP
Windows: A family of Microsoft operating systems that run across personal computers, tablets, laptops, phones, internet of things devices, self-contained mixed reality headsets, large collaboration screens, and other devices.DHCP: Dynamic Host Configuration Protocol (DHCP). A communications protocol that lets network administrators manage centrally and automate the assignment of Internet Protocol (IP) addresses in an organization's network.
1,026 questions
Windows 11
Windows 11
A Microsoft operating system designed for productivity, creativity, and ease of use.
8,458 questions
asked 2023-09-15T12:49:26.4066667+00:00
Daniel Monerian 5 Reputation points
commented 2024-05-04T18:08:42.1033333+00:00
Gary Biagioni 0 Reputation points
2 answers One of the answers was accepted by the question author.

Moving onprem DHCP server to azure

Hello everyone, I'm considering moving my DHCP server from on-premises to Azure. I aim to retain the existing on-premises IPs and VLANs but host the DHCP server in Azure instead. Is this feasible, and if so, what steps should I follow to accomplish this…

Azure Virtual Network
Azure Virtual Network
An Azure networking service that is used to provision private networks and optionally to connect to on-premises datacenters.
2,201 questions
Windows Server
Windows Server
A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.
12,311 questions
Windows DHCP
Windows DHCP
Windows: A family of Microsoft operating systems that run across personal computers, tablets, laptops, phones, internet of things devices, self-contained mixed reality headsets, large collaboration screens, and other devices.DHCP: Dynamic Host Configuration Protocol (DHCP). A communications protocol that lets network administrators manage centrally and automate the assignment of Internet Protocol (IP) addresses in an organization's network.
1,026 questions
asked 2024-05-01T13:02:48.2633333+00:00
Aran Billen 701 Reputation points
accepted 2024-05-03T09:30:49.8366667+00:00
Aran Billen 701 Reputation points
2 answers One of the answers was accepted by the question author.

Standalone dns migration from windows server 2012R2 to server 2022

Hi, In my organization we are planning to migrate standalone DNS server from windows server 2012R2 to server 2022. We are planning migrate to different domain with new computer name of targated server. While transferring the zones or through…

Windows DHCP
Windows DHCP
Windows: A family of Microsoft operating systems that run across personal computers, tablets, laptops, phones, internet of things devices, self-contained mixed reality headsets, large collaboration screens, and other devices.DHCP: Dynamic Host Configuration Protocol (DHCP). A communications protocol that lets network administrators manage centrally and automate the assignment of Internet Protocol (IP) addresses in an organization's network.
1,026 questions
Windows Server Migration
Windows Server Migration
Windows Server: A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.Migration: The process of making existing applications and data work on a different computer or operating system.
411 questions
asked 2022-12-11T13:25:36.877+00:00
Hariom Singh 21 Reputation points
commented 2024-04-30T22:12:08.13+00:00
TJ Miller 0 Reputation points
2 answers

DHCP server not relase ip-address on Microft Windows Server 2022 Datacenter

Version 10.0.20348 Build 20348 I have installed 2 DHCP server with failover, I have a scope with 4045 client IP-address an a lease time with 9 hours. Now server says there is no IP-address available , but scope statistics say there should be 21%…

Windows DHCP
Windows DHCP
Windows: A family of Microsoft operating systems that run across personal computers, tablets, laptops, phones, internet of things devices, self-contained mixed reality headsets, large collaboration screens, and other devices.DHCP: Dynamic Host Configuration Protocol (DHCP). A communications protocol that lets network administrators manage centrally and automate the assignment of Internet Protocol (IP) addresses in an organization's network.
1,026 questions
asked 2022-04-11T11:26:51.283+00:00
Jens Peter Poulsen 1 Reputation point
answered 2024-04-30T10:44:30.81+00:00
Syed Aman Hussain 0 Reputation points
2 answers One of the answers was accepted by the question author.

Script to Change Permissions on DNS Records

I've found myself in a situation where some computers in our environment are not able to update their records in DNS when their IP address changes. This is primarily due to DHCP servers creating the record on their behalf when the DHCP server issues or…

Windows DHCP
Windows DHCP
Windows: A family of Microsoft operating systems that run across personal computers, tablets, laptops, phones, internet of things devices, self-contained mixed reality headsets, large collaboration screens, and other devices.DHCP: Dynamic Host Configuration Protocol (DHCP). A communications protocol that lets network administrators manage centrally and automate the assignment of Internet Protocol (IP) addresses in an organization's network.
1,026 questions
Windows Server PowerShell
Windows Server PowerShell
Windows Server: A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.PowerShell: A family of Microsoft task automation and configuration management frameworks consisting of a command-line shell and associated scripting language.
5,414 questions
asked 2021-04-13T15:48:49.07+00:00
SethRoberts-0739 31 Reputation points
commented 2024-04-26T16:17:34.8033333+00:00
Henry 0 Reputation points
2 answers One of the answers was accepted by the question author.

Deactivate a DHCP scope using Powershell

Hello, I was wondering has anyone deactivated DHCP scopes using Powershell below? I'm just learning how to use Powershell and I know how to update Scope Options using Powershell but I was wondering can you Deactivate it using PowerShell? I would like…

Windows DHCP
Windows DHCP
Windows: A family of Microsoft operating systems that run across personal computers, tablets, laptops, phones, internet of things devices, self-contained mixed reality headsets, large collaboration screens, and other devices.DHCP: Dynamic Host Configuration Protocol (DHCP). A communications protocol that lets network administrators manage centrally and automate the assignment of Internet Protocol (IP) addresses in an organization's network.
1,026 questions
Windows Server PowerShell
Windows Server PowerShell
Windows Server: A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.PowerShell: A family of Microsoft task automation and configuration management frameworks consisting of a command-line shell and associated scripting language.
5,414 questions
asked 2021-10-28T14:45:14.463+00:00
Mike R 81 Reputation points
commented 2024-04-25T02:57:20.1266667+00:00
Rich Matheisen 45,186 Reputation points
1 answer One of the answers was accepted by the question author.

DHCP Failover - can this be hosted on a VM in Azure?

We have a client that requires a DHCP failover service in case of outages with their on premise DHCP servers - previously we ran this in private cloud and then migrated it to Azure VM - however today they suffered an on prem DHCP server failure and the…

Azure Virtual Network
Azure Virtual Network
An Azure networking service that is used to provision private networks and optionally to connect to on-premises datacenters.
2,201 questions
Windows DHCP
Windows DHCP
Windows: A family of Microsoft operating systems that run across personal computers, tablets, laptops, phones, internet of things devices, self-contained mixed reality headsets, large collaboration screens, and other devices.DHCP: Dynamic Host Configuration Protocol (DHCP). A communications protocol that lets network administrators manage centrally and automate the assignment of Internet Protocol (IP) addresses in an organization's network.
1,026 questions
asked 2024-03-18T16:30:14.9633333+00:00
Gareth Morrallee 20 Reputation points
accepted 2024-04-02T12:55:13.21+00:00
Gareth Morrallee 20 Reputation points
1 answer One of the answers was accepted by the question author.

What causes 1065 to be logged in the event ID in the DHCP service?

What causes 1065 to be logged in the event ID in the DHCP service? Also, what kind of impact does the recording of event 1065 have on the behavior of the DHCP service?

Windows DHCP
Windows DHCP
Windows: A family of Microsoft operating systems that run across personal computers, tablets, laptops, phones, internet of things devices, self-contained mixed reality headsets, large collaboration screens, and other devices.DHCP: Dynamic Host Configuration Protocol (DHCP). A communications protocol that lets network administrators manage centrally and automate the assignment of Internet Protocol (IP) addresses in an organization's network.
1,026 questions
asked 2024-04-01T19:14:21.5333333+00:00
yfmiyazaki 20 Reputation points
accepted 2024-04-02T00:22:37.1233333+00:00
yfmiyazaki 20 Reputation points
3 answers

After update from Windows 10 to Windows 11 - IPv6 RFC 6106 / RDNSS (Router Advertisement Options for DNS) stopped working

I was using Windows 10 Education (most recent build) with automatic configuration of networking on Ethernet interface. Both IPv4 and IPv6 configuration was obtained from network correctly (with no problem for many years.) IPv4 address and other…

Windows DHCP
Windows DHCP
Windows: A family of Microsoft operating systems that run across personal computers, tablets, laptops, phones, internet of things devices, self-contained mixed reality headsets, large collaboration screens, and other devices.DHCP: Dynamic Host Configuration Protocol (DHCP). A communications protocol that lets network administrators manage centrally and automate the assignment of Internet Protocol (IP) addresses in an organization's network.
1,026 questions
asked 2022-06-10T11:55:48.553+00:00
Jan Jeřábek 6 Reputation points
edited a comment 2024-04-01T12:20:22.7233333+00:00
Duncan Drury 5 Reputation points