6 Replies Latest reply on Oct 1, 2018 5:45 PM by Intel Corporation

    WMM 802.11e on Intel Dual Band Wireless-AC 8260

    Remix

      Hello.

       

      I capture traffic with Microsoft Network Monitor 3.4 and get a strange behavior with an Intel Dual Band Wireless-AC 8260 card (WMM certified, driver 19.10.13.1), connected to a Cisco Access point (2702I) with QoS enable.

       

      IP packet are well tagged on both direction (up and downstream) as DSCP 46 for voice traffic by the application, but:

      - in downstream, Qos Control Priority (UP) is set to 6 (AC_VO voice) by the access point: this is a correct comportement

      - in upstream, no mark of any : this is the purpose of my question

       

      Does the wireless card able to set the WMM UP field? Is anybody have more information about this?