External Azure subscription unreachable - Peering Terraform Azure

Hello Guys,
I’m configuring my projects and clusters with terraform. But when try to configure de peering on Azure i got the follow error:

(“AZURE_CUSTOMER_NETWORK_UNREACHABLE”) External Azure subscription unreachable

I did all configuration by the book. I’m gues has some configuration on AzureAd.

Has Somebody ever here did the “peering” confiruration by terraform? Can show me the Azure configuration
and if i lack something?

thanks everybody.