Microsoft Q&A

Windows DHCP

925 questions

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.

Browse all Windows tags

925 questions with Windows DHCP tags

Sort by: Updated
Updated Created Answers
0 answers

What is the expected behavior when a scope is deactivated where there is a DHCP failover relationship

We have a site setup as follows: DHCP Server 1 Scope 1 - Failover configured in load balance mode with 50/50 split Scope 2 - Failover configured in load balance mode with 50/50 split DHCP Server 2 Scope 1 - Failover configured in load balance mode with…

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.
925 questions
Windows Server
Windows Server
A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.
8,143 questions
asked 2023-01-27T14:47:17.4366667+00:00
Graham Bignell 0 Reputation points
0 answers

Why IPAM doesn't show DHCP client's information ?

Hello, I've setup an IPAM server based on a DHCP/DNS serveur from which I get the scopes and records informations. When a client get an IP adresse from the DHCP, when IPAM refresh the data, it shows the IP but nothing else : No information about the…

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.
925 questions
Windows Server
Windows Server
A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.
8,143 questions
asked 2023-01-26T16:42:27.58+00:00
pemathez 0 Reputation points
1 answer

SendARP WinCE 5.0 VS WEC2013

Hi all, I just discovered that the SendARP function is different between WinCE 5.0 and WEC2013. In the first one the message is sent over the network only if the IP address isn’t in the ARP table instead in WEC2013 the request is always sent.…

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.
925 questions
Windows for IoT
Windows for IoT
A family of Microsoft operating systems designed for use in Internet of Things (IoT) devices.
104 questions
asked 2022-11-22T08:00:22.227+00:00
Pastore Bruno 1 Reputation point
answered 2023-01-26T01:02:14.23+00:00
Michel Verhagen 0 Reputation points
2 answers

How to identify why DHCPv6 server sends NoAddrAvailable to Windows DHCPv6 Solicit?

Hello, Our Cisco Network Registrar (DHCPv6 server) responds to DHCPv6 Solicit from Windows with Status code "NoAddrAvail", status string is "No address available on link". Other devices, having a bit different Solicit's, successfully…

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.
925 questions
asked 2023-01-24T09:13:02.2166667+00:00
Oleg Greenberg 0 Reputation points
edited an answer 2023-01-25T16:01:35.8533333+00:00
Limitless Technology 8,791 Reputation points
2 answers One of the answers was accepted by the question author.

How to configure MAC filtering using only first MAC digits

Dear Microsoft Community, I am a newbie when it comes to DHCP MAC filtering and I am wondering if there is an option ( either trough Powershell or by using a 3rd party option ) to filter MAC addreses using only the first digits of the mac. The idea is…

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.
925 questions
Windows Server
Windows Server
A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.
8,143 questions
PowerShell
PowerShell
A family of Microsoft task automation and configuration management frameworks consisting of a command-line shell and associated scripting language.
57 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.
4,615 questions
asked 2023-01-23T16:34:24.13+00:00
JPrieto 20 Reputation points
accepted 2023-01-25T14:02:13.75+00:00
JPrieto 20 Reputation points
3 answers

DNS resolution issues internal network to DirectAccess clients

Good afternoon, We are having some issues with resolving DirectAccess clients hostnames from the internal network. Laptops are moving from inside our network (IPv4 address handled by 2 DHCP servers / DNS / DC) to outside the office, using DirectAccess…

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.
925 questions
Windows Server Infrastructure
Windows Server Infrastructure
Windows Server: A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.Infrastructure: A Microsoft solution area focused on providing organizations with a cloud solution that supports their real-world needs and meets evolving regulatory requirements.
425 questions
asked 2020-09-15T12:27:53.39+00:00
R Deenen 6 Reputation points
answered 2023-01-24T16:35:27.3466667+00:00
Gagnon, Cuauhtémoc 0 Reputation points
5 answers One of the answers was accepted by the question author.

Windows 2019 RRAS Server unable to utilize DHCP server on same subnet to issue to RRAS clients

Hi, I've seen this occur twice already when setting up new Windows 2019 servers. Most recently, I introduced a new Windows 2019 to replace an older Windows 2008 R2 server as our RRAS server. Simple setup, with single domain, single subnet, one domain…

Windows Server Infrastructure
Windows Server Infrastructure
Windows Server: A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.Infrastructure: A Microsoft solution area focused on providing organizations with a cloud solution that supports their real-world needs and meets evolving regulatory requirements.
425 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.
925 questions
asked 2020-07-19T19:55:06.02+00:00
Tony 21 Reputation points
answered 2023-01-24T14:19:06.6166667+00:00
Shatalov Konstantin 0 Reputation points
2 answers

DHCPv6-Relay-Agent does not receive requests

Hello, I have 2 virtual (2016 Hyper-V) networks connected by a RRAS router VM (2019). The DHCPv6 server VM (2019) is in NET1 and the client VM (W10) is in NET2. On the router I've configured the RRAS DHCPv6-Relay-Agent and activated router advertisements…

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.
925 questions
Windows Server
Windows Server
A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.
8,143 questions
asked 2023-01-20T14:21:48.8333333+00:00
Marcus Büttemeyer 366 Reputation points
commented 2023-01-24T10:28:08.68+00:00
Marcus Büttemeyer 366 Reputation points
5 answers

DNS Conditional Forwarder stops working as soon as it's Domain Replicated

Hi All, I have a very strange situation in which when I create a Conditional Forwarder on a DC, it works great, but only if its a standalone forwarder on that 1 DC. If i then domain replicate it, it no longer works, EVEN on that original DC.... I…

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.
925 questions
Active Directory
Active Directory
A set of directory-based technologies included in Windows Server.
3,597 questions
Windows Server 2019
Windows Server 2019
A Microsoft server operating system that supports enterprise-level management, data storage, applications, and communications.
2,179 questions
asked 2021-06-30T18:36:40.473+00:00
MIkeFi 1 Reputation point
answered 2023-01-22T22:18:13.7966667+00:00
Rodrigo Melendez 0 Reputation points
2 answers One of the answers was accepted by the question author.

Does DHCP DNS Dynamic update registration credentials support the use of GMSA on Windows Server 2016?

I am trying to find an automated method for all of our service accounts within the domain. One account is the DHCP service account used for dynamic registrataion of objects. I would like to convert this to a Group Managed Service Account so the password…

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.
925 questions
asked 2022-08-23T13:31:40.063+00:00
Blueidgirl74 21 Reputation points
answered 2023-01-20T06:24:22.8233333+00:00
Arnaud 1 Reputation point
1 answer

DHCP Migration from windows server 2012R2 to windows server 2022

Hi, In my organization we are planning to migrate DHCP servers from windows server 2012R2 to 2022. In few domains DHCP server configured HA and few domains only one DHCP server. Could you please assist the best way and steps to migrate DHCP servers from…

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.
925 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: A Microsoft solution area focused on providing organizations with a cloud solution that supports their real-world needs and meets evolving regulatory requirements.
305 questions
asked 2023-01-11T10:30:30.1266667+00:00
Hariom Singh 21 Reputation points
answered 2023-01-19T14:12:43.0166667+00:00
Dave Patrick 328.6K Reputation points Microsoft MVP
2 answers

DHCP server Migration from 2008 R2 to 2019

Hello, I am preparing to migrate DHCP server from Windows 2008 R2 to 2019 would like if i can do the migration in working hours and what it effects on the client machine receiving IP from DHCP server. Please guide me the safest method for migrating…

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.
925 questions
asked 2022-02-09T12:49:13.467+00:00
Ehsan Shakeeb 21 Reputation points
commented 2023-01-18T20:18:12.4933333+00:00
Randall Nielsen 16 Reputation points
1 answer One of the answers was accepted by the question author.

How to conigure 161 DHCP Option for multiple server using powershell

I have to run the below command on multiple DHCP servers, let say DHCP01, DHCP02, DHCP03, DHCP04. Below command is fine, I have run it one few servers one by one and it works good. But, I need to specify on all servers in one time so I need to 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.
925 questions
Windows Server
Windows Server
A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.
8,143 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.
4,615 questions
asked 2022-12-01T07:59:07.477+00:00
Mohd Arif 871 Reputation points
accepted 2023-01-18T11:09:57.9866667+00:00
Mohd Arif 871 Reputation points
19 answers One of the answers was accepted by the question author.

SRV Records listing old DC in ACL

Hello. I finally replaced my 2012 DCs with 2019. One of the 2012 DCs was a VM. I'm seeing this VM's account listed in the ACL of many SRV records. These are the records in DNS-Forward Lookup Zones-[our doman name]... in the _tcp and _udp folders. How…

Active Directory
Active Directory
A set of directory-based technologies included in Windows Server.
3,597 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.
925 questions
Windows Server 2019
Windows Server 2019
A Microsoft server operating system that supports enterprise-level management, data storage, applications, and communications.
2,179 questions
asked 2021-08-26T11:05:15.973+00:00
MISAdmin 336 Reputation points
edited an answer 2023-01-16T11:34:13.08+00:00
Agarwal, Mayank 6 Reputation points
7 answers

The local domain controller could not connect with the following domain controller hosting the following directory partition to resolve distinguished names.

I am trying to setup a Active Directory and cant seem to find the solution on my own. The network also has a firewall, but I dont think that is the issue since the domain controller and AD are on the same machine. The local domain controller could not…

Active Directory
Active Directory
A set of directory-based technologies included in Windows Server.
3,597 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.
925 questions
Windows Server 2016
Windows Server 2016
A Microsoft server operating system that supports enterprise-level management, data storage, applications, and communications.
1,748 questions
asked 2020-08-14T20:11:32.82+00:00
Blake 1 Reputation point
edited a comment 2023-01-16T03:19:58.6066667+00:00
pierre andary 0 Reputation points
0 answers

Error 20016 Exporting Dhcp Server & Scopes

When exporting Dhcp settings/scopes I'm getting an error on a single server. I can't figure out what the issue is behind the error. There are two IP's that cause the errors below and each is in a different scope on the server. Any suggestions would be…

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.
925 questions
Windows Server
Windows Server
A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.
8,143 questions
Windows Server 2012
Windows Server 2012
A Microsoft server operating system that supports enterprise-level management, data storage, applications, and communications.
1,121 questions
asked 2023-01-12T21:12:14.3766667+00:00
Gagel, Kevin 0 Reputation points
edited the question 2023-01-13T23:09:36.59+00:00
Gagel, Kevin 0 Reputation points
2 answers One of the answers was accepted by the question author.

SRV Records Keep Appearing For Demoted Domain Controller

I accidentally spun up two domain controllers using a KMS key. We will call them DCA and DCB There are now vlmcs SRV records in my dns for these domain controllers. Neither of these servers ever had VAMT installed on them. I got to looking at my dns…

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.
925 questions
asked 2020-08-11T04:58:16.15+00:00
Eleven Yu (Shanghai Wicresoft Co,.Ltd.) 10,436 Reputation points Microsoft Employee
edited an answer 2023-01-12T06:36:00.3733333+00:00
Agarwal, Mayank 6 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.
925 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: A Microsoft solution area focused on providing organizations with a cloud solution that supports their real-world needs and meets evolving regulatory requirements.
305 questions
asked 2022-12-11T13:25:36.877+00:00
Hariom Singh 21 Reputation points
commented 2023-01-12T00:08:56.9233333+00:00
Dave Patrick 328.6K Reputation points Microsoft MVP
1 answer

The DHCP pool is smaller than the issued range.

hello everyone! Windows Server 2019 Domain Controller and DHCP I recently encountered such a situation - it was necessary to exclude the first 7 ip addresses in the pool from leasing. But as it turned out, the range settings exceed the specified pool for…

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.
925 questions
Windows Server 2019
Windows Server 2019
A Microsoft server operating system that supports enterprise-level management, data storage, applications, and communications.
2,179 questions
Windows Server Infrastructure
Windows Server Infrastructure
Windows Server: A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.Infrastructure: A Microsoft solution area focused on providing organizations with a cloud solution that supports their real-world needs and meets evolving regulatory requirements.
425 questions
asked 2023-01-11T14:10:48.75+00:00
Cobion 66 Reputation points
answered 2023-01-11T16:09:21.7133333+00:00
Sanjay-MoongaITS 1 Reputation point
1 answer One of the answers was accepted by the question author.

Server 2022 pagefile sizing

Good afternoon, all! I have a 2022 virtual server that will be running DHCP chores for two scopes. The server is currently waiting for migrations and is essentially idle. I've been getting monitoring notices occasionally - The value '92.83' was detected…

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.
925 questions
asked 2023-01-09T18:18:56.82+00:00
Gregg Hughes 286 Reputation points
commented 2023-01-10T13:50:25.067+00:00
Gregg Hughes 286 Reputation points