The PowerShell commands for this are: Import-Module ServerManagerĪdd-WindowsFeature NET-Framework-45-ASPNETĪdd-WindowsFeature NET-WCF-HTTP-Activation45Įnsure that the IIS Management Scripts and Tools feature is turned on as well. You can do this, for example, by running the following PowerShell commands: Import-Module ServerManagerĪlso make sure you have installed ASP.NET 4.5 support for IIS and HTTP Activation. If your organization requires IP-based rules, please review this Duo KB article. Firewall configurations that restrict outbound access to Duo's service with rules using destination IP addresses or IP address ranges aren't recommended, since these may change over time to maintain our service's high availability. This application communicates with Duo's service on TCP port 443.
