Tag: Network Security Groups

Free Online Training – Azure Network Security

On June 19th, I will be teaching a FREE online class called Securing Azure Services & Data Through Azure Networking. I’ve run a number of Cloud Mechanix training classes and I’ve had several requests asking if I would ever consider doing something online because I wasn’t doing the classes outside of Europe. Well … here’s…

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Azure-to-Azure Site Recovery Fails – Connection Cannot Be Established

In this post, I’ll explain how to fix the following errors when you attempt to replicate an Azure virtual machine from one Azure Region to another: Error 151072: Connection cannot be established to Azure Site Recovery service endpoints. And: Error 539: The requested action couldn’t be performed by the ‘A2A’ Replication Provider. The Cause A2ASR…

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