Install and Use a TFTP Server
Oct17

Install and Use a TFTP Server

KB ID 0000063  Problem Note: If you are using a mac, then seee the following link; MAC OS X TFTP Software There are many free tftp applications, my personal favourite is 3Cdaemon, as it also has a built in syslog server and an FTP server. heres how to install it on your computer. There are a number of places you can download 3CDeamon or just  CLICK HERE Solution 1. Download the files and extract them to your PC, then run the setup.exe...

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ASDM on Windows 10: ‘Cannot find Javaw.exe?’
Oct17

ASDM on Windows 10: ‘Cannot find Javaw.exe?’

KB ID 0001478 Problem Windows 10 machine, (with Latest Java installed), while attempting to launch the ASDM you see; Windows cannot find ‘javaw.exe’. Make sure you typed the name correctly, and then try again. Solution I should have fixed this a lot quicker than I did, because the error message was a lot more descriptive in older versions of Windows and the ASDM! This is the same problem seen on Windows 8. You still need...

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Cisco AnyConnect With Server 2016 NPAS (RADIUS) Different Groups
Oct11

Cisco AnyConnect With Server 2016 NPAS (RADIUS) Different Groups

KB ID 0001474 Problem A few years ago I replaced a firewall that was setup like this, and while it took me a while to work out what was going on, I remember thinking it was an elegant solution. Fast forward to today, and I’m now working with the guy who set it up! (Kudos to Paul White). So when I had a client with a similar requirement, I sat down fired up the lab, and documented it. What was used; Windows 10 Remote Client...

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Moving Certificate Services To Another Server
Oct08

Moving Certificate Services To Another Server

KB ID 0001473 Problem If you are retiring a CA Server, or there sa problem with the server and you want to move Microsoft Certificate eServices to another server, the procedure is pretty straight forward. BE AWARE: We are moving the CA Server, NOT the server name/FQDN, the two things are NOT the same, (you might have called them the same thing!) But a Certificate Authority has a name of its own, and that what we are going to move. So...

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PDC Emulator: Cannot Sync Time From External NTP Server
Aug28

PDC Emulator: Cannot Sync Time From External NTP Server

KB ID 0001464 Problem I was involved in a question on Experts Exchange this week where the asker could not get their PDC to sync time from an external NTP server. He was seeing an Event ID 12 Error; Time Provider NtpClient: This machine is configured to use the domain hierarchy to determine its time source, but it is the PDC emulator for the domain at the root of the forest, so there is no machine above it in the domain hierarchy to...

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PowerShell: Finding Stale User and Computer Accounts
May15

PowerShell: Finding Stale User and Computer Accounts

KB ID 0001438 Problem I do this a lot, (usually prior to big migrations), most organisations have no mechanism for removing old users and computers from Active Directory, some don’t even disable the accounts. Find Users Who Have Never Logged On Use the following PowerShell Command; Get-ADUser -Filter { LastLogonDate -notlike "*" -and Enabled -eq $true } -Properties LastLogonDate | Select-Object @{ Name="Username";...

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