Windows 10: RMI Port Block/Exhaustion on Windows Server 2019

Discus and support RMI Port Block/Exhaustion on Windows Server 2019 in Windows 10 Gaming to solve the problem; We have a java-based server-client application which is working on Windows Server 2019. Operators use application over CITRIX server. Until a Windows... Discussion in 'Windows 10 Gaming' started by OrhanKeser, Nov 30, 2021.

  1. RMI Port Block/Exhaustion on Windows Server 2019


    We have a java-based server-client application which is working on Windows Server 2019. Operators use application over CITRIX server. Until a Windows update 10 days ago, system was running normally. After then, users started to get an error as "Communication port is blocked" and it is listing all ports as [Current port number setting] which we have defined in Environment Variables. The predefined port range has 100 ports and according to application limitation, 80 concurrent users can connect. However only less than 20 users can connect to application and others get error. If we run client a

    :)
     
    OrhanKeser, Nov 30, 2021
    #1
  2. Ahhzz Win User

    Office 2019

    Only supported on Win10. Sorry, 8.1 users, only 4 years old, gotta go.

    Microsoft Office 2019 will only work on Windows 10

    https://blogs.technet.microsoft.com...-to-office-and-windows-servicing-and-support/

    Spoiler Office 2019
    Last year at Ignite, we announced Office 2019 – the next perpetual version of Office that includes apps (including Word, Excel, PowerPoint, and Outlook, and Skype for Business) and servers (including Exchange, SharePoint, and Skype for Business). Today we’re pleased to share the following updates:

    • Office 2019 will ship in H2 of 2018. Previews of the new apps and servers will start shipping in the second quarter of 2018.
    • Office 2019 apps will be supported on:
      • Any supported Windows 10 SAC release
      • Windows 10 Enterprise LTSC 2018
      • The next LTSC release of Windows Server
    • The Office 2019 client apps will be released with Click-to-Run installation technology only. We will not provide MSI as a deployment methodology for Office 2019 clients. We will continue to provide MSI for Office Server products.
     
    Ahhzz, Nov 30, 2021
    #2
  3. Junaid_A Win User
    Port is being blocked

    Hi,



    Thank you for writing to Microsoft Community forums.



    • Are you aware of any changes that happened on the computer prior to this issue?


    Upon researching, this seems like an issue due to the port scan. You may want to try the steps listed below and check if it works.

    • Login to your Netgear
      NX6200 Extender GUI
      .
    • Click on Advanced tab and choose
      WAN Setup
      .
    • Check the box for Disable Port Scan and DoS Protection.
    • Allow it to update and check if the port is still being blocked.


    However, if the issue persists, I suggest you to post your query in the
    TechNet Forums, where we have support professionals
    equipped with knowledge on port forwarding.



    Regards,
     
    Junaid_A, Nov 30, 2021
    #3
  4. RMI Port Block/Exhaustion on Windows Server 2019

    Windows Update ports and IP addresses for Server 2019

    Hi Guys,

    Just want to check what are the ports and IP addresses to be allowed in Windows Update for Server 2019.

    Thank you.

    Ralph
     
    RalphRacca84, Nov 30, 2021
    #4
Thema:

RMI Port Block/Exhaustion on Windows Server 2019

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