1. Author : Jaihyung Cho jaihyung@etri.re.kr
Draft Titles draft-jaihyung-ccamp-arpsignal-00.txt “Use of ARP and Flood Routing Technique for LSP setup in ECPN” Other Submitted Drafts : - draft-jaihyung-ccamp-lserequirement-00.txt “Requirement for (G)MPLS implantation over Ethernet” - draft-jaihyung-ccamp-lseframework-00.txt “Framework for (G)MPLS implementation in Ethernet based Customer Premise Network”
Author : Jaihyung Cho
62nd IETF Minneapolis March 2005

2. Proposal : Use GMPLS Control for Bridge
Ethernet QoS need Reservation
L2 LSP may be a Cost-effective Solution for Ethernet QoS
62nd IETF Minneapolis March 2005

3. Issue : RSVP may not be appropriate for Ethernet
Ethernet Switches
ARP Signal
Premium Core
20M/4M
100M 1G 1G
VDSL
VDSL
modem
DSLAM
L3SW
N-SW
BRAS
KORNET(BE)
L2 LSP
See draft-jaihyung-ccamp-arpsignal-00.txt for discussion
RFC2814, RFC2815, RFC2816 : RSVP for 802 Networks
Heaviness, weak security, operational difficulty, low industry support, etc..
USE ARP !!! for L2 LSP setup
62nd IETF Minneapolis March 2005

4. 62nd IETF Minneapolis March 2005
Why use ARP ?
Ubiquitous deployment in all terminals
Receiver capability is not mandatory
LSP can be established in partial deployment
Designed to carry MAC address
Appropriate if MAC address is used for Label
New Session  auto triggering of ARP
Connection to unknown terminal  ARP
62nd IETF Minneapolis March 2005

5. Incorporation of Routing
Use Flood Routing !! technique
Establish LSP via optimum path for QoS
62nd IETF Minneapolis March 2005

6. 62nd IETF Minneapolis March 2005
Next Actions
Call for participation on L2SC issues
Request for review/feedback
Call for contribution to the 3 drafts
Send your proposal, that we can add
More drafts to come
Ethernet based Access Network
Core network implementation using High-performance Ethernet Bridges
62nd IETF Minneapolis March 2005