Case Study : Windows 2012 R2 – ping internally returns wrong IP on multihomed server

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

Windows Server 2012 – WinRM Corrupt or Missing – in case you want to be too secure

Recently when I tried to add some features in Windows 2012 R2 using server manager I received this error : Failed to open the runspace pool. The Server Manager WinRM plug-in might be corrupted or missing.

I started to search for help and one of the posts I found was – so maybe solution presented there is working – I don’t know for me it’s not. Continue reading

HOWTO : Create gMSA user account

In last post I wrote few words about MSA and gMSA and in this post I’d like to show you how to make use of gMSA using Powershell of course :).

My test environment is

DS-DC-01 – Windows Server 2012 domain controller
SC-DB-01 – Windows Server 2012 machine for SCCM SQL database
SC-DB-02 – Windows Server 2012 for extending SQL to a cluster.

Continue reading