Sophos UTM setup public key authentication for root
A quick how to post on how to setup public key authentication for root in Sophos UTM 9.x. If you want to enable root to have SSH access inside of…
Author: Brandon Lee
Brandon Lee is the Senior Writer, Engineer and owner at Virtualizationhowto.com, and a 7-time VMware vExpert, with over two decades of experience in Information Technology. Having worked for numerous Fortune 500 companies as well as in various industries, He has extensive experience in various IT segments and is a strong advocate for open source technologies. Brandon holds many industry certifications, loves the outdoors and spending time with family. Also, he goes through the effort of testing and troubleshooting issues, so you don't have to.
Install Xenserver 6.5 in VMware Workstation 12
Just a quick write up on how to install XenServer 6.5 in VMware Workstation 12 via nested virtualization. First things first, we have to setup our nested virtual machine that will house…
Updating vCenter VCSA and update manager to 6.0 U1b
Recently VMware released the U1b release of vSphere products. I wanted to post some quick notes and steps used to update a vCenter 6.0 U1a release to U1b revision level.…
SQL Server Cannot generate SSPI context Multiple Domains
Recently in working with a multi domain environment, I ran into an issue involving SQL connectivity from a handful of client computers to a certain SQL server. The errors involved SSPI…
Add SMTP Windows Server 2016
Most may not realize that there is actually a free SMTP server builtin to Windows Server all the way back to Windows 2003 and is IIS 6 technology (I know,…
Windows Server 2016 Containers Basic Setup
If you would like to lab and play around with containers, there is a really great setup script and a few easy steps you can follow to get a copy…
VMware vSphere 6 available memory resources in the parent resource pool are insufficient
Recently, I ran into an odd issue with a VM that was configured in a three node VMware vSphere 6 cluster. The cluster housed about 30 other VMs that were…
Sophos UTM allow Internet access additional vlans
Sophos UTM has plenty of features to protect your network, home network, or lab. Most likely if you are like me you are running multiple VLANs in your environment. If…
Change an existing Windows static route to persistent
So this is not something that you will find yourself doing terribly often – having to change an existing Windows static route to persistent. However, if you have the need…
Mikrotik Setup Multiple Virtual APs and VLANs
Recently, I picked up a Mikrotik RB951G-2hnd for an additional AP to play around with in the lab and to eventually replace an aging Netgear SOHO router/AP that currently only…