Operations - My Blog

RADVD on Debian 10

Now that I have IPv6 with Comcast working I wanted to make things automatic. I'm going to use radvd for that.

IPv6, Linux Firewall and Comcast

Here's a general overview of my setup, Comcast Business for my internet, a Raspberry PI running Debian 10 (Buster) as my firewall/router.

DevOps

LSASS and High CPU Usage

Our high CPU utilization of LSASS and slow response times was caused by a poor implementation of user impersonation.

DevOps

Moving Certbot to Debian 9

I'm changing out my old Ubuntu firewall server with a Debian 9 system. Step one was getting everything I need installed on it. The only issue so far, certbot.

Operations

Upgrade Server 2016 Domain Controller to 2019 Server Core

Now that Server 2019 has been released I wanted to upgrade my lab's domain controllers from Server 2016 to Server 2019 Core

Operations

StrongSwan, IKEv2, Split DNS and iOS

This post is about getting the DNS servers to work correctly on Mac OSx when doing split tunnel (not sending all traffic across the VPN). I use StrongSwan as my VPN server and

Operations

Web Based Password Generator

Ok, so this is kind of a little thing I did. I wanted a page that would generate a password without anything done on the server side. I wanted it all to be

Operations

WSUS/Server 2012R2 and HTTPS

I wanted to switch my WSUS implementation over to https. Because I like https and there is rarely ever a reason not to use it. So, I set up my bindings in IIS

C#

VSO Build and File Select/Exclude

Hey all, so today I wanted to use the new (finally) feature of pushing nuget packages to nuget feeds inside of Visual Studio Online's build environment. Which is turning out to be really

ASP.Net

From Nuget.Server to NugetGallery

Well, we started running into an issue with Nuget.Server and it was time to migrate to NugetGallery. Mainly, it wouldn't clean itself up (after a few days, there were 10's of gigs

Operations

Windows 10 going to sleep to quickly

Well, I've had a very annoying issue that I've been fighting. I enabled wake-on-lan on my desktop and had it start going to sleep. This was great. Saves power and I can still

Operations

Wake-on-lan, windows 10 and Linux

Well, after having wake-on-lan running and working great (other than the stupid sleeping after a couple minutes issue) I decided I would do a quick post on how I got it working and

Windows 10

Windows 10 - .NET 3.5

Ok, so here's the overall situation Fresh Windows 10 Install Installed IIS attempting to include .net 3.5 in this install - it failed pulling the package from Windows Update due to my

Programming

Team City, MSBuild, MSDeploy, Web Deploy, NTLM and aspnet_client

Ok, more on Team City and build/deploy stuff. In my previous blog post, I showed how to run team city as a domain user account. One of the reasons was for web

Operations

Teamcity HTTPS running under a service account

Well, now that I'm in my devops role, it's time for me to start working on our Team City build environment. One of the things we wanted to do, now that we have

Java

Java bites again - Cisco ASDM

So, this was annoying. My Cisco ASDM is version 1.5(68). It works on my desktop, but not my brand new vm. I would continuously get the Unable to Launch Device Manager

Operations

Install MS-DOS 6.22 from upgrade disks

OK, this was really dumb, but I wanted to install DOS, and only had access to the upgrade disks. Lame.I got the MS-DOS 6.22 floppies from my MSDN (yes it's still

Windows 8

Twain drivers and Windows 7/8 64-bit

Not sure if this applies to 32 bit versions of windows or not, as I only use 64-bit. I have tons of ram and 32-bit doesn't handle it (max of 4 gig and

Linux

ZFS, 3ware 9650 and performance

Hey everyone, here's the plan, migrate all of my VM's to a data store on my NFS server, I've been wanting to do this for a while, to get off of the dedicated

Operations

WCF with HTTP and HTTPS

OK, this is really, really annoying. You should NOT have to do any config to support the 2 most widely used protocols on the internet, HTTP and HTTPS. Here's the simple, really simple,

Operations

Multiple Config Transforms on Single Element

Hey everyone, so, I had a need to set some attributes and remove 2 of them in my web.config transform file. On my development system, I have my WCF services all pointing

Windows XP

Unable to move/drag icons on desktop in Windows XP

I had a weird issue today where we could drag drop stuff from places like Outlook, Explorer, Internet Explorer, to other Explorer windows. But you could not drag them to the desktop. It

ESX

vSphere 4.1 / vpxd service not starting

Good day all, we upgraded our vCenter server from 2008 to 2008r2. Yay. (2008 bad, r2 good). Once we did this, we ran into a problem where the vCenter services weren't starting. Searching

PowerShell

Updating com+ component username/password in PowerShell

Here's a little PowerShell script that will update the username and password on a com+ component. Useful when domain accounts are used as identities on com+ objects on a bunch of systems and

Operations

HP Universal Print Driver Alternative

Well, this was an annoying issue. I pushed out TCP/IP printers using group policy and pointed them to printers on a print server to pull the drivers and settings. This worked awesome,