slide1 n.
Download
Skip this Video
Loading SlideShow in 5 Seconds..
Gang Chen chengang@chinamobile Carl Williams carlw@mcsr-labs Dan Wing dwing@cisco PowerPoint Presentation
Download Presentation
Gang Chen chengang@chinamobile Carl Williams carlw@mcsr-labs Dan Wing dwing@cisco

Loading in 2 Seconds...

play fullscreen
1 / 5

Gang Chen chengang@chinamobile Carl Williams carlw@mcsr-labs Dan Wing dwing@cisco - PowerPoint PPT Presentation


  • 134 Views
  • Uploaded on

Happy Eyeballs Extension for Multiple Interfaces draft-chen-mif-happy-eyeballs-extension-02 IETF 81-Quebec, July 2011. Gang Chen chengang@chinamobile.com Carl Williams carlw@mcsr-labs.org Dan Wing dwing@cisco.com Andrew Yourtchenko ayourtch@cisco.com. Changes since IETF# 80.

loader
I am the owner, or an agent authorized to act on behalf of the owner, of the copyrighted work described.
capcha
Download Presentation

PowerPoint Slideshow about 'Gang Chen chengang@chinamobile Carl Williams carlw@mcsr-labs Dan Wing dwing@cisco' - anika-bennett


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.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -
Presentation Transcript
slide1

Happy Eyeballs Extension for Multiple Interfacesdraft-chen-mif-happy-eyeballs-extension-02IETF 81-Quebec, July 2011

Gang Chen chengang@chinamobile.com

Carl Williams carlw@mcsr-labs.org

Dan Wing dwing@cisco.com

Andrew Yourtchenko ayourtch@cisco.com

changes since ietf 80
Changes since IETF#80

Added and categorized multiple criteria to judge which interface is optimal

preconditions
Preconditions

Hard

User preferences

No 3G while roaming

Only use free WiFi

Operator policies

No 2.484GHz WiFi (channel 14)

Soft

“Best” path

draft-ietf-mif-dhcpv6-route-option-01

draft-ietf-mif-dns-server-selection-03

Bandwidth/Latency

Optimal data plan

selection
Selection

Stage 1

Filter

Stage 2

Sort

  • End goal:
    • “Best” interface selection with fallback
    • Merge the preferences
adopt
Adopt

Further work

Identify more preconditions

Decide how to handle conflicts

New focus: requirements document