1 / 6

Enhancing Efficiency with Parallel Processing for Upper Layer Networking

Explore how parallel processing can optimize upper-layer networking tasks in this insightful study by Hiroki Nakano. The text discusses the implementation of Plan A and Plan B for faster data transmission and network configuration. Learn about the key processes involved in DHCP, EAP, and IP address assignment.

ronald
Download Presentation

Enhancing Efficiency with Parallel Processing for Upper Layer Networking

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. Parallel processing for upper layer Date: 2010-08-25 Authors: Hiroki Nakano, Trans New Technology, Inc.

  2. Various approaches Orange parts must be developed by FIA in future.

  3. Plan A AP AS DHCP/Default Gateway STA Association Request with: AS Selector Request for IP address AP uses DHCP to obtain IP address. EAPOL-Start DHCP Discovery Parallel Processing for EAP and IP DHCP Offer EAP-GPSK Association Response with: IP address and other configurations MAC address of Default Gateway DHCP Request DHCP ACK EAPOL-Success EAPOL-Key ARP Request to Default Gateway ARP Reply from Default Gateway AP waits for finishing both processes for EAP and IP.

  4. Dirty-but-fast deployment of Plan A STA Inside STA EAPOL-Start AP AS DHCP/Default Gateway Existing L3 New .11 driver Parallel Processing for EAP and IP EAP-GPSK Basically, Plan A requires STA to support new L3 configuration protocol. EAPOL-Success EAPOL-Key New .11 driver emulates DHCP server for existing IP layer trying to get IP address. DHCP Procedure

  5. Plan B AP AS DHCP/Default Gateway STA Association Request with: AS Selector DHCP Discovery Piggyback EAPOL-Start DHCP Discovery Parallel Processing for EAP and IP DHCP Offer EAP-GPSK Any packet can be used to transfer DHCP packets Piggyback Association Response with: DHCP ACK Gratuitous ARP for Default Gateway Piggyback DHCP Request EAPOL-Success DHCP ACK EAPOL-Key ARP Request to Default Gateway ARP Reply from Default Gateway Piggyback AP waits for finishing both processes for EAP and IP.

  6. Differences between Plan A and B

More Related