Manually Update Windows Trusted Root Certificates
Manually Update Windows Trusted Root Certificates KB ID 0001831 Problem These days your trusted root certificates are simply updated with Windows Update, but what if your servers have no internet access? In this example I will manually update the root certs by downloading them on a machine WITH internet access then importing on another machine that has not. Bear in mind: If none of your machines have internet access they cannot check...
VMware: PowerCLI Errors
PowerCLI Errors KB ID 0001830 Problem I was doing some work recently and tried to connect to my vCenter server and was greeted with this. PS C:\Users\administrator.PNL> connect-viserver vc-70.pnl.com connect-viserver : Object reference not set to an instance of an object. At line:1 char:1 + connect-viserver vc-70.pnl.com + ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + CategoryInfo : NotSpecified: (:) [Connect-VIServer], NullReferenceException +...
Windows: Copy User Membership to Another User
Copy User Membership KB ID 0001828 Problem If you have a lot of user groups and simply want to copy/clone one users group membership to another user, then with PowerShell that’s quite simple to do. Solution: Copy User Membership Here I have two users ALane who is a member of a few groups and APatel who is simply a member of domain admins. Although we can see above what groups ALane is a member off let’s prove that will...
Windows: Migrate DHCP HA
Migrate DHCP HA KB ID 0001826 Problem I got an email last week. “Hi thanks for your video. I have two win 2012 DC DHCP on a failover/load balance config and want to migrate to new Win 2022 VMs. What’s the exact procedure? If it’s a single VM it’s easy but I’m not sure about if it’s on a failover setup.” Well migrating the domain controller element I’ve covered before. Migrate From Server...
Deny RDS
Deny RDS KB ID 0001825 Problem Way back when I started doing tech (in the days of Novell 4 and NT4), my mantra was, if you must deny something then you’ve done something wrong. Now I work for a UK based MSP that offers SPLA licensing to clients. Unlike typical RDS licensing, With SPLA this requires every ‘capable’ AD user that ‘can’ RDP onto a server (regardless of it’s a Session Host RDS Server or...