1 / 7

FMIPv6 Usage with DNA Protocol draft-koodli-dna-fmip-00

FMIPv6 Usage with DNA Protocol draft-koodli-dna-fmip-00. Rajeev Koodli, Syam Madanapalli DNA WG, 63 IETF - Paris. Purpose of the draft. To document how FMIPv6 can be used with DNA Informational. FMIPv6 & DNA. FMIPv6 makes use of neighborhood information to expedite handovers

hasad
Download Presentation

FMIPv6 Usage with DNA Protocol draft-koodli-dna-fmip-00

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. FMIPv6 Usage with DNA Protocoldraft-koodli-dna-fmip-00 Rajeev Koodli, Syam Madanapalli DNA WG, 63 IETF - Paris

  2. Purpose of the draft • To document how FMIPv6 can be used with DNA • Informational

  3. FMIPv6 & DNA • FMIPv6 makes use of neighborhood information to expedite handovers • DNA can provide fast detection of movement across subnets • Scenarios where neighborhood information is unavailable, DNA can assist FMIPv6 for Reactive Handovers

  4. Protocol Operation … • MN (re)associates with an Access Point and obtains the AP-ID • The MN searches for the [AP-ID, AR info] Tuple • If [AP-ID AR info] is available, MN proceeds with FMIPv6 protocol • If the tuple info is not available, MN invokes the DNA protocol • The MN sends a Router Solicitation with DNA extension (if any) • The MN receives a DNA Router Advertisement • determines change in subnet • configures new care of address and makes the address optimistic

  5. Protocol Operation • MN sends a Fast Binding Update to PAR directly (i.e., without encapsulating inside FNA) • PAR should send a Handover Initiate message to the New Access Router • NAR should send a Handover Acknowledge message to the PAR • PAR sends a Fast Binding Acknowledgement message to the MN on the new link • PAR starts tunneling the packets to the MN's new CoA

  6. Way forward • Accept as WG item?

  7. Thank you

More Related