As system engineer I’m providing a 3rd level support in IT areas I work on. So one day a strange case came to me. An issue was reported that on multi-homed Windows 2012 R2 server – this case was : 2 network interfaces on Windows 2012 R2 (I can imagine it can happen on 2+ network interfaces Windows 2008 or newer). So on mutlihomed Windows Server 2012 R2, when try to ping internally FQDN wrong IP is returned. Continue reading
We live in virtualization era, so in this post I’d like to show how to prepare a a Windows template with pre-intalled SQL Server. I will use a Windows Server 2012 R2 as operating system and MS SQL 2012 server. This will be a sceenshot based quick manual.
To install SQL 2012, I need to install .NET 3.5 framework on Windows 2012 R2 and while trying to do that with ServerManager, I faced following error Continue reading
On Wojcieh.net blog I found really nice tutorial how to create application user in Active Directory. So I’d like to write few words about alternative way to create application users, by using MSA or with Windows Server 2012 gMSA.
What is MSA ?
With Windows Server 2008 R2 Microsoft introduced “Managed Service Accounts” – to simplify account management for accounts, that used by applications on a different servers. In the old times, administrators were creating standard domain users, add this users to local administrators group on the remote computers, assign the “Logon as a service” right and for most of the time set the password to never expire. Moreover if one wanted to be more secure, the “Deny log on locally” right should also be modified. With MSA this was simplified and MSA offers automatic password management (passwords are updated automatically every 30 days) and simplified SPN management which can be delegated to other administrators. Continue reading
I’ve seen many howtos, manuals how to install Active Directory domain, but they were always GUI based, as example I’ll put just 2 links, one is Technet and second is Petri website. So in this post I’d like to present how to install and configure basic AD forest using Powershell, it requires just a few input data and 2 powershell commands.