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Win11 not honoring DHCP option 119 DNS suffix, KB5012643 says it should be fixed?

PieterV 5 Reputation points
2023-03-19T22:15:11.81+00:00

Using a new DHCP server that sends DHCP option 119.

Ubuntu Ok, WinServ2022 Ok, Win10 Ok, Win11 no DNS suffix.

Found KB that says it should be fixed.
Found Question indicating it is still not fixed.

Not fixed in my Win11 Pro 22H2 22621.1413.

Is it really still not fixed?

Windows for business | Windows Client for IT Pros | Networking | Network connectivity and file sharing
Windows for business | Windows Client for IT Pros | User experience | Other
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  1. Anonymous
    2023-03-19T22:44:04.0933333+00:00

    It may have been broken again by some later update. You can start a case here with product support.

    https://support.serviceshub.microsoft.com/supportforbusiness

    confirmed bugs always result in no charges.

    -

    --please don't forget to upvote and Accept as answer if the reply is helpful--

    1 person found this answer helpful.
  2. Jörg Hugentobler 5 Reputation points
    2025-02-28T12:46:46.5566667+00:00

    And? Is it fixed?

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