Cluster: Not Reachable On UDP Port 3433
KB ID 0001621 Problem Seen on a Microsoft Hyper-V failover cluster (Server 2019); Network Interfaces {Node-Name} {Interface-Name} and {Node-Name} {Interface-Name} are on the same cluster network, yet address {IP-Address} is not reachable from {IP-Address} using UDP port 3433 Solution I’ve seen this error before, and usually you just need to disable the firewall or open UDP port 3433 and then re-validate the cluster (job done)....
Add The ‘Group Policy Management Console’
KB ID 0001615 Problem On a Domain Controller you will get Group Policy Management, (by default) listed under administrative tools. But if you have a ‘Management Server’ of a ‘Jump Box’, that you want to install the tool onto, (without making it a domain controller!) Then do the following; Option 1: Install GPMC with Powershell This is the quickest and simplest option! Open a PowerShell Windows and execute the...
Windows Group Policy – Disable The Local Windows Firewall
KB ID 0001090 Problem I’ve got nothing against the Windows firewall, it’s certainly a lot easier to manage now than it was back in the XP SP2 days. But I find a lot of clients still just ‘want it gone’ and, providing they have a decent corporate firewall in front of them that’s fair enough. Solution 1. On a domain controller or a client running the remote administration tools > Windows Key+R >...
Network Profile Switches from ‘Private’ to ‘Public’
KB ID 0001613 Problem This popped up in the forums last night, if you have a Workgroup*, (non domain joined) machine, the profile of the network card keeps switching from Private to Public. *Note: A domain joined machine, automatically will set it’s network profile to ‘Domain’. Option 1: Set the Network Profile using Local Group Policy Hit Windows Ker + R to open Run prompt, and type gpedit.msc Navigate to Computer...
PowerShell: Find Computers Last Logon Date
KB ID 0001612 Problem I had to find the last time a particular server had logged on for a client the other week, so we knew for sure it was dead! Solution The two commands you may need are; Locate Servers Last Login Time Get-ADComputer -Filter {OperatingSystem -Like ‘*SERVER’} -Properties lastlogondate,operatingsystem | Select name,laslogondate,operatingsystem Locate Clients Last Login Time Get-ADComputer -Filter...
Windows – Stop the Welcome to Internet Explorer from launching via GPO
KB ID 0000459 Problem If your’e logging on as a new user and Internet Explorer has not yet been ran, then it wants to run the “Setup Windows Internet Explorer Wizard”. On just one machine with one user that’s fine, but if you are logging in all over the place, with multiple credentials, this can get quite annoying. Also you might not want your domain users having to do this at all, for security reasons....