NVGRE Rebuild – Warning 26926

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Had a quirky one recently where by a client was rebuilding a NVGRE gateway (as per this post) failed with the below warning.

 

Warning (26926)

Unable to set up Remote Access server to support multi-tenancy mode. (Remote Access server and the host are not configured for multi-tenancy.

Fix the issue in Remote Access server and retry the operation.).

Recommended Action

Fix the issue in Remote Access server and retry the operation.

 

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Having a quick look at my trusty NVGRE build checklist, found that the Cluster networks on the NVGRE VM Cluster we not set to allow client traffic on the External network.

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Enabling this as per below and reran the gateway migrate job

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After we re ran the migrate command, viola!

 

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After this, the client was able to proceed without error

Enjoy!

Dan

Dan

Daniel is an accomplished Hybrid Cloud Architect specializing in Azure hybrid solutions, cloud modernization, and software-defined platforms. With extensive expertise in HPE and Dell solutions, he focuses on cutting-edge technologies, including GPU-as-a-Service platforms and liquid immersion cooling. A Microsoft MVP with over seven years of recognition, Daniel is passionate about bridging on-premises and cloud environments to deliver innovative, scalable, and efficient IT solutions. His career is defined by a commitment to community engagement through blogging, speaking at tech conferences, and leading user groups, making him a recognized thought leader in hybrid cloud strategy.

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