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jbi
Copper Contributor
Apr 01, 2025
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Azure Arc Gateway and Azure Arc Proxy

Hi,

I had an internal discussion regarding the purpose of the Azure Proxy.

Can the Azure Arc Proxy 
A) take over the communication of other VMs, servers or Arc Agents that cannot access the internet. In other words, the Arc Proxy is a proxy for other Arc Agents on other servers.

B) or does the Azure Arc Proxy only serve as a proxy on the VM itself for the extensions installed on the same machine, thus simplifying communication of the individual servers over an enterprise proxy server and reducing the URLs that need to be whitlisted.

I think the graphic can be misinterpreted

https://learn.microsoft.com/en-us/azure/azure-arc/servers/arc-gateway?tabs=portal

I would be grateful for a brief confirmation and clarification.

Many thanks in advance

 

  • See my comment on below:

     

    A) Proxy for Other Arc Agents

    • No, the Azure Arc Proxy does not act as a proxy for other VMs, servers, or Arc Agents on other machines. It is designed to work locally on the machine where it is installed.

    B) Proxy for Extensions on the Same Machine

    • Yes, the Azure Arc Proxy simplifies communication for extensions installed on the same machine. It reduces the number of URLs that need to be whitelisted in enterprise environments, ensuring secure and streamlined connectivity.

1 Reply

  • See my comment on below:

     

    A) Proxy for Other Arc Agents

    • No, the Azure Arc Proxy does not act as a proxy for other VMs, servers, or Arc Agents on other machines. It is designed to work locally on the machine where it is installed.

    B) Proxy for Extensions on the Same Machine

    • Yes, the Azure Arc Proxy simplifies communication for extensions installed on the same machine. It reduces the number of URLs that need to be whitelisted in enterprise environments, ensuring secure and streamlined connectivity.

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