I need exactly which ports or URLs for update or upgrade should be open

PerserPolis-1732 981 Reputation points

Hi, Our clients machine don't have any Internet Access. I want to open on our firewall exactly ports or URLs for Upgrade or Update our Visual Studio with "Visual Studio Installer" It should be exactly. Regards

Visual Studio Setup
Visual Studio Setup
Visual Studio: A family of Microsoft suites of integrated development tools for building applications for Windows, the web and mobile devices.Setup: The procedures involved in preparing a software program or application to operate within a computer or mobile device.
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  1. Tianyu Sun-MSFT 24,891 Reputation points Microsoft Vendor

    Hello @PerserPolis-1732 ,

    Thank you for taking time to post this issue in Microsoft Q&A forum.

    VS downloads files from various domains and their download servers, there’s no specific list(URL list) for updating VS.

    The needed URLs are listed over here: URLs to add to an allowlist.

    I suggest trying to add Microsoft domains first. If you also installed some other workloads, try to pick up corresponding domains in Non-Microsoft domains too.

    Have a nice day.

    Best Regards,


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