[Pce] SR-MPLS-TP: Question on draft-xiong-pce-pcep-extension-sr-tp
Loa Andersson <loa@pi.nu> Tue, 09 April 2019 12:52 UTC
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To: "pce@ietf.org" <pce@ietf.org>, draft-xiong-pce-pcep-extension-sr-tp@ietf.org
From: Loa Andersson <loa@pi.nu>
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Date: Tue, 09 Apr 2019 14:52:51 +0200
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Archived-At: <https://mailarchive.ietf.org/arch/msg/pce/1JmS6uiAiJ4rSOnfi6Rhzniw7cI>
Subject: [Pce] SR-MPLS-TP: Question on draft-xiong-pce-pcep-extension-sr-tp
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Authors, Working Group, MPLS-TP is defined as a network that: "It MUST be possible to operate and configure the MPLS-TP data plane without any IP forwarding capability in the MPLS-TP data plane. (RFC 5654, section 2.3, requirement 36.)" ... "It MUST be possible to provide protection for the MPLS-TP data plane without any IP forwarding capability in the MPLS-TP data plane. (RFC 5654, section 2.5.1.1, requirement 63.)" In fact most MPLS-TP networks are deployed without IP in the data plane. SR-MPLS on the other hand is a technology that is defined to USE IGPs to distribute MPLS-labels, and thus requires IP in the data plane. PCEP also runs over TCP/IP. The draft does not discuss this. I think this is needed, do you have plans to do so? /Loa -- Loa Andersson email: loa@pi.nu Senior MPLS Expert Bronze Dragon Consulting phone: +46 739 81 21 64
- [Pce] SR-MPLS-TP: Question on draft-xiong-pce-pce… Loa Andersson
- [Pce] 答复: SR-MPLS-TP: Question on draft-xiong-pce… xiong.quan
- Re: [Pce] 答复: SR-MPLS-TP: Question on draft-xiong… Loa Andersson