Hip mobile router
This presentation is the property of its rightful owner.
Sponsored Links
1 / 14

HIP Mobile Router PowerPoint PPT Presentation


  • 135 Views
  • Uploaded on
  • Presentation posted in: General

HIP Mobile Router. Petri Jokela Demo team - All Stars: Patrik Salmela, Jan Melén Ericsson Research, NomadicLab 9.10.2007. Internet. AR. MR. Moving Network. MN. HIP Mobile Router. HIP Mobile Router (MR) Supports mobile HIP hosts MR hides the network mobility from MR’s clients

Download Presentation

HIP Mobile Router

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


Hip mobile router

HIP Mobile Router

Petri Jokela

Demo team - All Stars:

Patrik Salmela, Jan Melén

Ericsson Research, NomadicLab

9.10.2007


Hip mobile router1

Internet

AR

MR

Moving

Network

MN

HIP Mobile Router

  • HIP Mobile Router (MR)

    • Supports mobile HIP hosts

  • MR hides the network mobility from MR’s clients

    • Private address space

  • Heterogeneous networks

    • e.g. LAN, WLAN, 3G

    • IPv4, IPv6

    • MR can connect IPv4 networks to IPv6 networks

AR


Hip mobile router2

HIP Mobile Router

  • Service discovery

    • I1 and UPD SEQ trigger registration exchange

    • On-path discovery – passive mode

  • Signaling delegation

    • Delegation between HITs

    • MNs register at MR, delegate signaling rights

    • MR sends location updates on behalf of MNs

    • Certificate-based authorization & authentication

  • MR SIMA based on HITs

    • Not possible to base on protocol/port, only ESP packets

    • E.g. HIT <A> prefers to use 3G access


Hip mr state establishment

Update, including new unsigned locator (MR’s IP address)

R1 / UPD (SEQ ACK)

I1 / UPD (SEQ)

ESP packets

R2

I2 / UPD (ACK)

Private

address space

Internet

HIP MR - state establishment

Plain I1, source address changed

Service Registration, including certificate transfer

MN

HIP Mobile Router

CN

I2, including new locator (MR’s IP address)

R1’ (+ REG_INFO)

IN PARALLELL

I2’ (+ REG_REQ + certificate)

R2’ (+ REG_RESP)


Hip mr location update

UPD (SEQ + certificate)

UPD (SEQ ACK)

UPD (ACK)

ESP packets

ESP packets

Private

address space

Internet

HIP MR - location update

MN

HIP Mobile Router

CN

MR IP: A

Handoff

MN IP: C

MR IP: B


Hip mr

Internet

AR

MR

Authorization

MN

HIP MR

  • Signaling delegation to minimize signaling

    • MN delegates to MR

    • MR can further delegate signaling to a signaling proxy

      • Only one location update from MR

Signalling proxy

Delegation

Register all known HITs


Hip mobile router current demo activities

HIP Mobile RouterCurrent Demo Activities

  • NATO: Lecture Series IST-070

    • Emerging Wireless Technologies

    • Helsinki, Finland (1.-2.10.2007)

    • Rennes, France (8.-9.10.2007)

    • Prague, Czech Republic (11.-12.10.2007)

  • ISCIT 2007, Sydney (16.-19.10.2007)

    • HIP Mobile Router demonstration

TODAY


Hip mobile router demonstration

HIP Mobile Router Demonstration

  • HIP-MR

    • Mobility for subnetworks

    • IPv4 / IPv6

    • Supports HIP hosts

  • Simultaneous Multi-Access

    • WLAN, 3G


Hip mobile router

Key exchange

3G network

Data

Data

WLAN

WLAN

Correspondent

Node

Mobile Node 1

Mobile Node 2

Mobile Router

Router

WLAN

Key exchange

Registration

Demonstration flow


Hip mobile router

SIMA

Location update

3G network

Data

Correspondent

Node

Mobile Node 1

Mobile Node 2

Mobile Router

Router

Registration

Demonstration flow

WLAN

WLAN


Hip mobile router

SIMA

3G network

WLAN

Correspondent

Node

Mobile Node 1

Mobile Node 2

Mobile Router

Router

Demonstration flow

Data

WLAN


Hip mobile router

SIMA

3G network

Correspondent

Node

Mobile Node 2

Mobile Node 1

Mobile Router

Router

3G

WLAN

Data

Location update

Demonstration flow

Data


Hip mobile router

3G network

Correspondent

Node

Mobile Node 2

Mobile Node 1

Mobile Router

Router

Data

Data

Data

Demonstration flow

3G


Hip mobile router

SIMA

Location update

3G network

Data

WLAN

Correspondent

Node

Mobile Node 2

Mobile Node 1

Mobile Router

Router

Data

Demonstration flow

3G


  • Login