Signaling Root-Initiated Point-to-Multipoint Pseudowires using LDP draft-martini-pwe3-p2mp-pw-01.txt...
4
Signaling Root-Initiated Point-to-Multipoint Pseudowires using LDP draft-martini-pwe3-p2mp-pw-01.txt Frederic Journay (France Telecom) [email protected] Gianni Del Vecchio (Swisscom) [email protected] Laurent Ciavaglia (Alcatel-Lucent) [email protected] Lizhong Jin (Nokia Siemens Networks) [email protected] Luca Martini (Cisco) [email protected] Maciek Konstantynowicz (Cisco) [email protected] Martin Vigoureux (Alcatel-Lucent) [email protected] Philippe Niger (France Telecom) [email protected] Sami Boutros(Cisco) [email protected] Simon Delord (Telstra)
-
Upload
lizbeth-green -
Category
Documents
-
view
212 -
download
0
Transcript of Signaling Root-Initiated Point-to-Multipoint Pseudowires using LDP draft-martini-pwe3-p2mp-pw-01.txt...
Signaling Root-InitiatedPoint-to-Multipoint Pseudowires
using LDPdraft-martini-pwe3-p2mp-pw-01.txt
Frederic Journay (France Telecom) [email protected] Del Vecchio (Swisscom) [email protected] Ciavaglia (Alcatel-Lucent) [email protected] Jin (Nokia Siemens Networks) [email protected] Martini (Cisco) [email protected] Konstantynowicz (Cisco) [email protected] Vigoureux (Alcatel-Lucent) [email protected] Niger (France Telecom) [email protected] Boutros(Cisco) [email protected] Delord (Telstra) [email protected] Sivabalan (Cisco) [email protected] D. Nadeau (BT) [email protected] Kamite (NTT Com) [email protected]
2IETF 76, Hiroshima, Japan
PWE3 WG
Introduction
• merging of documents from: http://tools.ietf.org/html/draft-martini-pwe3-p2mp-pw-00 and http://tools.ietf.org/html/draft-jounay-niger-pwe3-source-initiated-p2mp-pw-03
• Both designs where very close, which some exceptions what have mostly been resolved.
3IETF 76, Hiroshima, Japan
PWE3 WG
Changes for original documents.
• Clarified LDP capability negotiation.
• Dropped TAII Leaf in the FEC.
• Removed P2MP Id to SAII.
• Removed “Leaf Attachment Notification Message”
4IETF 76, Hiroshima, Japan
PWE3 WG
Open Issues• Interface ID/Transport LSP TLV
– Current document uses new Transport TLV
– Similar to L3VPN construct
– Proposal to use an rfc3472 TLV instead.
• Setup of the P-To-MP RSVP-TE transport tunnel.
– Should this be out of scope ?
– Should we add a request message ?
• Leaf Join PW status message.
– Network management value only for mLDP
– Required to get a transport tunnel to a leaf in using P-To-MP RSVP-TE
* See next Slide.
