An Azure service that is used to provision Windows and Linux virtual machines.
Hi ashishj,
Thank you for reaching out to the Microsoft Q&A platform. Happy to answer your question.
This error here indicates that Azure CLI cannot connect to the AAD server and port 443. You can try to whitelist the Azure AD URL "login.microsoftonline.com" from your firewall in case of restricted internet connection.
As per my understanding, if you are looking for login using Azure AD, whitelisting login.microsoftonline.com:443 shall work and for safe side, you can add *.login.microsoftonline.com:443 to allow all the matching URLs as well.
Check out similar issue here. The right thing to do is to ensure all the endpoints azure portal needs, are allowed through the firewall.
Hope this helps!
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