Exchange: Noderunner.exe High CPU and Memory Usage
KB ID 0001412 Problem After an Exchange 2007 to 2013 migration, the client emailed to say that noderunner.exe was maxing out the server memory and CPU. The server was working fine other wise. (I’d previously disabled the search index on the datastore, to speed up the migration, and had only re enabled it that day so I assumed that’s what the problem was, I disabled it once more and jumped on after hours for a look. You may...
PowerShell – Getting Server IP Address Information
KB ID 0001404 Problem I’ve been rebuilding some Hyper-V hosts over the last few weeks, and one thing I learned rebuilding VMware ESX hosts is, ‘make sure you know what all the network cards are doing before you flatten it!’ The same is true of storage as well but here I’m just concentrating on networking. List Network Cards and MAC Addresses If you have these documented you can rename the network card correctly...
Exchange: PowerShell Commands
KB ID 0001405 Problem This might seem like an odd title for an article here at PNL? But I’m going to use this page as a place to put all the commands I’m sick of Googling for, and/or working out every time I do an Exchange job. So as with all the posts here, it’s here for my benefit, and if anyone else gets something from it great! Exchange General Change Exchange Licence Code Set-ExchangeServer -Identity Server-Name...
Windows ‘Always On’ VPN Part 2 (NPS, RAS, and Clients)
KB ID 0001403 Problem Back in Part One, we setup the AD (Groups,) and the Certificate services that will knit everything together. Now we need to configure an NPS server that acts as a RADIUS server for our remote clients, And a RAS Server that our remote clients will connect to. Step1: Network Setup Microsoft have an alarming habit of telling you to connect DMZ assets to the LAN. In their defence I’ve seen some documentation...
Remotely Log Users Off From CLI / PowerShell
KB ID 0001401 Problem I’ve not had to do this since the days we got “The terminal server has exceeded the maximum number of allowed connections” errors. Now thankfully Windows Server tells us who is logged on so we can ‘ask politely’ before we boot them off! Today though, my user session got all messed up, and I needed to kick ‘myself’ off remotely, (and have a fresh session.) Solution From a...