Windows DHCP Server XML import file import Issue for multiple Scopes
In our estate we have build two windows 2022 server under existing internal domain and install DHCP role in both of these boxes. Post that, we have configured DHCP failover using these two servers. We have prepared XML file of total 7 scopes for testing…
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…
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…
AD sites and services query
Hi, I have a scenario in which I am using a 3P RADIUS server to authenticate clients using LDAP/LDAPS. The 3P RADIUS server is joined to the domain but is not a Microsoft Server. The domain is distributed across three global regions and in…
Windows 11 - DNS issue
Hello I am currently testing the compatibility of our organization with Windows 11 and I am facing a strange behavior. The DNS service is not working well with Windows 11. On Windows 10 there is no issue and all the IP addresses are resolved…
BAD_ADDRESS logged in DHCP server Windows Server 2019
Hello, Recently we got an incident in which clients in one site in one particular subnet not able to connect to network. Found that IP address is exhausted in that particular scope, when checked found that many BAD_ADDRESSES entries logged in…
PermissionDenied: (PS_DnsServerPrimaryZone:root
I am running into an issue when trying to use a service account that is NOT a domain admin to create dns forward lookup zones on a remote DC I am getting the error below; Invoke-Command -Session $session -ScriptBlock { …
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…
Windows Cluster DNS Error Event ID 1260 - DNS bad key
Hello Everyone, I am working on creating a Window Failover Cluster for a SQL AOAG. Current setup is two Nodes and one File Share Witness. Both Nodes have two NICs, connected to two separate Networks that need to be registered in the cluster. When I…
DNS external domain resolving name problem
Hello everyone I have strange problem with DNS serwer on Win2019 with AD, IP6-off in general all working well, but dont resolving just one domain (anydesk.com) I try flush cache, change forwarders, main servers, etc I dont have any idea whats…
Change dhcp clustered disk to new san disk
Hello, I have a two node failover cluster with dhcp service (Windows Server 2016). The customer has purchased a new san. I need to move dhcp database from old san disk (letter d:) to new san disk (letter f:). The disks are already presented but I can not…
Class ID With Multiple Docking Stations
Hi, We use the class ID so we can assign various options on our dhcp scopes. The desktops are fine as they dont move about. The laptops are obviously mobile and they attach to different docking stations a people move about. When you set the class id on…
Windows Server NPS Policy for quarantine
Good Morning, Is there a way to setup NPS or perhaps another option for hosts that have been offline for more than a week. I want them to get a different DHCP assignment which places them in a quarantine VLAN. I am not seeing anything with NPS that…
Eu acho que encontrei um bug no windows 11
Olá, eu estou aqui para tentar falar de um erro que aconteceu comigo esses dias atrás, irei tentar dizer o que aconteceu, basicamente eu estava tentando colocar o WSL 2 em modo Ponte [Bridged], fiz os procedimentos para fazer isso e até tinha dado certo,…
windows server 2016 The state of the small partner server in the failover is not available
Environment: Two DHCP servers, the system is windows 2016, have turned off the firewall, the failure transfer has been configured, and the mode is hot standby server mode. Fault description: Today, the replication of the fail over scope on…
DNS Registration failing for workstations running in Azure?
Hi, We have: DNS servers running in Azure. Scavenging is enabled with default settings 7/7 AVD workstations running Windows 11 in Azure. These machines pick up their IP address via DHCP from Azure According to the docs Windows is supposed to…
hyper v devices are not connecting or communicating with each other
I have created two VM on my Hyper V for lab set up named as A and B Both are having windows 10 OS, connected to private switch. IP addressing for A is 172.16.0.1 for B 172.16.0.2 but I can't ping from A to B or B to A, there is no connectivity between…
DHCP Client service does not start. Error 5: Access Denied
Hi All I have another problem, the DHCP Client service does not start. Error 5: Access Denied can not start the DHCP Client service on Local Computer. If I go to the registry key: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Dhcp Right…
raspberry pi 4
gostaria de acessar as gipios e utilizar um conversor usb parar rs485 no raspiberry pi 4 , utlizando windows . existe alguma soluçâo
Cannot access new website
Hello, we have a new website created and hosted by a third party. Users cannot access the website from the office network. It can be accessed anywhere else outside the office network. Users can also surf the net as usual other than this new website.…