Yearly Archives: 2015

windowsserver

Migrate DHCP from Windows Server 2008 R2 to Windows Server 2012 R2

This blog provides information on how to migrate your Windows Server 2008 or Windows Server 2008 R2 DHCP server to Windows Server 2012 R2.

First, to be on the save side, create a backup of the Windows Server 2008 (R2) DHCP configuration and save it to disk. Now the backup is in place inventory your DHCP relay configuration, you will need this information later.

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groupwise2014

Micro Focus has released GroupWise 2014 R2

This week Micro Focus has released its new version of GroupWise, GroupWise 2014 R2

This version of GroupWise which builds further on GroupWise 2014 setting, will support IMAP, CardDav and CalDav protocols.

The support for these protocols means that Mac users can now access GroupWise via their native Mac OS Mail, Calendaring and Addresbook software. Which is great, because there was no official Mac client available since GroupWise 7!

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domain-controller

Access is denied at domain controller login

Issue

Today I came across a weird issue. When logging on to a Domain Controller (2008 R2) I was presented an ‘Access is denied’ error. Weirdly enough this happened after the authentication took place.

There were no related events to be found in the event viewer. Looking at the domain controller policies and running tools like dcdiag/nltest (using psexec) didn’t provide any clues either.

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office365

Turn off ADFS for o365 when ADFS servers are not reachable.

When there is a problem with your ADFS server(s) or your internet connection, there is no authentication possible on ADFS. Users are not able to login to their mail, use Skype For Business or Sharepoint.

When this happens, it is good to know there is an easy way to turn federation off and on again in powershell without requiring a connection to the ADFS server.

Before you start, make sure you had password sync enabled on the AAD Connect server. If not, you will have to set a new password for every user after disabling federation. Continue Reading

oes15

Micro Focus has released Open Enterprise Server 2015, no Novell Client needed!

With the release of Open Enterprise Server 2015 by Micro Focus (formerly Novell inc), Micro Focus is giving customers more choice and flexibility through support for AD and increased storage capabilities. Continue Reading

sync

Synchronize Mail and Calendar-items of a GroupWise Resource to your mobile device.

Within GroupWise Mobility Service 2.x it is possible to synchronize GroupWise resources to your Mobile device. This makes it possible for users to sync a resource where they have proxy-access.

 How does it work?

Create a new or use an existing resource. Proxy to the (new) resource and give it a password via the settings in the GroupWise client. By proxying once to the resource, the contact folders will be created which makes sure the account can be synchronized correctly by the GMS server. Continue Reading

virtual-san

Virtual SAN for Desktop Advanced beschikbaar

Sinds 10 september 2015 is het product Virtual SAN for Desktop Advanced beschikbaar als onderdeel van de VMware Horizon Advanced en Enterprise edities.

Virtual SAN for Desktop Advanced is gebaseerd op het recent gelanceerde Virtual SAN 6.1 met als nieuwe functies All-Flash en Stretched Clusters. Continue Reading

ms-bandmicrosoft-band

Microsoft Band Review

De afgelopen weken heb ik de Microsoft Band getest. De Microsoft Band is een fitnessband die werkt met zowel IOS, Android en Windows Phone. Ik heb de Band getest samen met mijn iPhone.
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powershell

PowerShell script for archiving/compressing files

The following script archives files into zip files from a particular directory that are older than x days. Convenient to zip eg IIS logs. Of course, the script may also be used for other purposes.

 

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outlook

Verzonden items en gedeelde mailboxen in Outlook 2013

In Exchange 2013 CU9 en de huidige versie van o365 (augustus 2015) bestaat er de mogelijkheid om verzonden items te plaatsen in de verzonden items map van de gedeelde mailbox als er gebruik gemaakt wordt van send-as machtigingen.
Tot nu toe werden deze mailtjes geplaatst in de verzonden items van de persoon die de mail verstuurd had,

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