1 / 5

Wi-Fi Alliance Issues in WLAN Roaming Serge Manning IETF 58 - RADEXT BOF

Wi-Fi Alliance Issues in WLAN Roaming Serge Manning IETF 58 - RADEXT BOF. What is Wi-Fi Alliance?. Wi-Fi certification WLAN equipment (access points, PC cards) Focus on Public Access Commercial WLAN systems in the public space Market Requirements Document (MRD)

april
Download Presentation

Wi-Fi Alliance Issues in WLAN Roaming Serge Manning IETF 58 - RADEXT BOF

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Wi-Fi Alliance Issues inWLAN Roaming Serge ManningIETF 58 - RADEXT BOF

  2. What is Wi-Fi Alliance? • Wi-Fi certification • WLAN equipment (access points, PC cards) • Focus on Public Access • Commercial WLAN systems in the public space • Market Requirements Document (MRD) • To lead to Public Access certification of Wi-Fi products. • Status • MRD in progress. • Estimated Completion: Dec 2003 – March 2004.

  3. Wi-Fi Alliance Market Reqs Document • Background • Support for WLAN security: Wi-Fi Protected Access (WPA) • WEP vs WPA vs 802.11i • WPA does not require hardware changes • Universal Access Method • “Browser Hijack” • User enters username and password • MRD Addresses • Coexistence • Very important to support UAM and WPA simultaneously • MRD recommends set of standard attributes for UAM and WPA. • Network Discovery • Requirements may impact attributes • Prepaid Support • Using existing attributes • Set of Use Cases Certification • WFA will certify support of attributes in the access point

  4. Use of Vendor Specific Attributes • MRD currently uses WISPr VSAs • Available in http://www.weca.net/OpenSection/downloads/WISPr_V1.0.pdf • Hot Spot Location • Geographic area, location name • Operator Identification • Name and type of WLAN operator • User Bandwidth • Minimum and maximum uplink/downlink bandwidths • Would like to migrate to standard attributes • Developed in RADEXT

  5. Wrap Up • Role of WFA • Determining market requirements (define the problem) • Pull together a solution across multiple operator types (not GSM, CDMA, or WISP specific) • Generate test plans and certify equipment (enforcement) • Role of IETF – RADEXT • Develop specifications that recommend one way to solve a problem • Eliminate confusion when different solutions exist. • Attributes • WFA would like to point to IETF documents for lists of WLAN roaming attributes.

More Related