Hi Quan, Check out - https://datatracker.ietf.org/doc/draft-barth-pce-association-bidir/ Authors are in cc, if you need to have further discussion!
Thanks! Dhruv From: Pce [mailto:[email protected]] On Behalf Of [email protected] Sent: 23 January 2018 07:37 To: [email protected]; [email protected]; [email protected]; [email protected] Cc: [email protected]; [email protected] Subject: [Pce] A question about RFC8281 PCE-initiated LSPs. Hi all, I encountered a problem as following shown.O(∩_∩)O~ As defined in RFC5440,the PCC-initiated LSPs creation uses the B bit in RP object of PCReq message to indicate the direction of the TE LSP. When set, the PCC requests a bi-directional TE LSP and when cleared, the TE LSP is unidirectional. And in stateful PCE, RFC8281 proposed the PCE-initiated LSPs and the PCE could send a PCInitiate message to the PCC to request the creation of an LSP. The PCInitiate message carry the Objects including SRP, LSP ,END-POINTS and ERO. But no B bit in SRP object. How to configure the direction of the TE LSP in PCE-initiated operation? Best Regards, Quan Xiong
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