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Block federation file transfer but allow internal to external user file transfer RRS feed

  • Question

  • In Lync 2013, to block all file transfers on the edge server you would use the following command:

    http://technet.microsoft.com/en-us/library/gg425897.aspx

    new-csfiletransferfilterconfiguration -identity edgeserver:pia-ls2013-ed01.widgets.com -action blockall -enabled $true

    I find this powershell but it will block all edge file transfer include internal to external file transfer.

    Any method the block federation file transfer only?

    Thanks.

    Thursday, November 24, 2016 11:28 AM

All replies

  • Hi Mick TT,

    You cant block file transfer for external users only im afraid, if you disable file transfer you disable for all users.

    You are able to prevent file download in meetings for federated and anonymous participants by changing setting in conferencing policy but i dont think this is what your after.

    I dont believe you can also add a file filter to the edge server role as in your PowerShell listed the identity should be the site name defined in SfB. You can set file filters at a site,Front End Pool and global level.

    Update for Skype for Business for Mac with Jan 2019 CU

    https://support.microsoft.com/en-gb/help/4458688/prevent-external-file-transfer-for-skype-for-business-mac-users

    SfB Online infor to Block P2P file transfer to external 

    https://docs.microsoft.com/en-us/skypeforbusiness/set-up-policies-in-your-organization/block-point-to-point-file-transfers

    Hope this helps.

    Martin

     


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    • Proposed as answer by Liinus Friday, November 25, 2016 7:39 AM
    • Edited by Martin Boam Tuesday, February 19, 2019 10:34 AM Adding more information
    Thursday, November 24, 2016 12:27 PM