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UDP packets Processing ? RRS feed

  • Question

  • How to grab and save Audio and Video UDP stream Packets while it's been transmitting though WFP or NDIS driver.

    Is it possible. I can filter Possible UDP packets with WFP. 

    Thanks 

    Thursday, December 29, 2016 9:48 AM

Answers

  • Yes you can save UDP packets in a WFP driver, the challenge will be knowing they are Audio and Video.   WFP does allow you on connect to get the path of the program doing the connect, so if your need can be satisfied by collecting all packets from a specific application (or set of applications) then you can do the work that way, using the endpoint handle to track the data.


    Don Burn Windows Driver Consulting Website: http://www.windrvr.com

    • Marked as answer by RightsTobe Thursday, December 29, 2016 2:43 PM
    Thursday, December 29, 2016 1:36 PM

All replies

  • Yes you can save UDP packets in a WFP driver, the challenge will be knowing they are Audio and Video.   WFP does allow you on connect to get the path of the program doing the connect, so if your need can be satisfied by collecting all packets from a specific application (or set of applications) then you can do the work that way, using the endpoint handle to track the data.


    Don Burn Windows Driver Consulting Website: http://www.windrvr.com

    • Marked as answer by RightsTobe Thursday, December 29, 2016 2:43 PM
    Thursday, December 29, 2016 1:36 PM
  • Yes you can save UDP packets in a WFP driver, the challenge will be knowing they are Audio and Video.   WFP does allow you on connect to get the path of the program doing the connect, so if your need can be satisfied by collecting all packets from a specific application (or set of applications) then you can do the work that way, using the endpoint handle to track the data.


    Don Burn Windows Driver Consulting Website: http://www.windrvr.com

    Thank you so much Mr.Burn
    Thursday, December 29, 2016 4:56 PM