Error that my subscription is not registered for feature Microsoft.Network/AllowILBUseDelegatedSubnet required to carry out the requested operation?

Ishan Singh Parmar 0 Reputation points
2025-04-07T11:59:15.1066667+00:00

While creating custom image template for AVD, getting an error that my subscription is not registered for feature Microsoft.Network/AllowILBUseDelegatedSubnet required to carry out the requested operation, though my resource provider in subscription is already registered with Microsoft.Network. We have given all necessary permission to the role which is used during creation of custom image template.

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  1. Ashok Gandhi Kotnana 10,350 Reputation points Microsoft External Staff Moderator
    2025-04-09T11:18:57.5766667+00:00

    Hi @Ishan Singh Parmar

    Microsoft.Network is a major Azure component with various sub features like AllowILBUseDelegatedSubnet. These sub features need to be explicitly enabled to use specific capabilities

    Please follow below steps, please do it via cli you should be able to successfully do this.

    Register the Feature:

    1.To enable a specific feature, in this case, AllowILBUseDelegatedSubnet, for Microsoft.Network, use the Azure CLI command below:

    az feature register --name AllowILBUseDelegatedSubnet --namespace Microsoft.Network
    

    2.Below is the command to check it is enabled or not

    az feature show --name AllowILBUseDelegatedSubnet --namespace Microsoft.Network
    

    User's imageHope this answers your question. Let us know if you need any further assistance

    Please provide your valuable comments and let me know how it goes.

    Thankyou

    Let me know how it goes.

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