Fortigate VPN Authnetication fails intermittently.

Do a sniffer to the NPS/Radius server from the FortiGate Firewall to find the error. If you find the below error. Then apply the solution below on the NPS Radius server. Windows server might refuse NTLM connections because NTLMv1 is disabled by default. Enable NTLMv1 in the server as follows: Start > Administrative Tools > … Read more

Create Self-Signed certificates for point-to-site in Azure

PowerShell commands to create Root and Child Certificate for the Azure P2S Create a self-signed root certificate Create a self-signed Child certificate on the PowerShell console session if it is still open On the new PowerShell console session Locate the root certificate Replace the THUMBPRINT And Execute the below script Export the root without a … Read more

Resolving Sysprep Error While Creating an OS Image Using SCCM Image Capture

When attempting to create an OS image using SCCM image capture, the process may fail due to errors related to Sysprep. A common error reported in the smsts.log file and other related logs includes: Additionally, the %WINDIR%\System32\Sysprep\Panther\setupact.log file might show errors such as: OR OR Resolution Steps Option 1: Install All Pending Windows Updates Option … Read more

External SMTP Relay with Exchange Server 2016 Using Anonymous Connections

When authenticated SMTP is not an option you can create a new receive connector on the Exchange 2016 server that will allow anonymous SMTP relay from a specific list of IP addresses or IP ranges. In the Exchange Admin Center navigate to mail flow and then receive connectors. Select the server that you want to create the new … Read more