Hi Rakesh, In Figures 2 and 4 of the latest update, the addition of the PLSP-ID corresponding to the PCInitiate message is misleading. As per RFC 8281, the PCInitiate message carries PLSP-ID as 0 and it is the PCC that allocates the PLSP-ID.
One option would be to show the PLSP-ID as part of the LSPDB inside the box rather than on the flight (i.e. move the PLSP-ID part corresponding to the node A and D instead of the arrow). Or break it into two figures - first a PCInitiate message with PLSP-ID 0 and then a PCC reporting with the PLSP-ID. Thanks! Dhruv On Wed, Sep 9, 2020 at 11:36 PM <[email protected]> wrote: > > > A New Internet-Draft is available from the on-line Internet-Drafts > directories. > This draft is a work item of the Path Computation Element WG of the IETF. > > Title : PCEP Extensions for Associated Bidirectional Label > Switched Paths (LSPs) > Authors : Rakesh Gandhi > Colby Barth > Bin Wen > Filename : draft-ietf-pce-association-bidir-07.txt > Pages : 19 > Date : 2020-09-09 > > Abstract: > The Path Computation Element Communication Protocol (PCEP) provides > mechanisms for Path Computation Elements (PCEs) to perform path > computations in response to Path Computation Clients (PCCs) requests. > The Stateful PCE extensions allow stateful control of Multiprotocol > Label Switching (MPLS) Traffic Engineering (TE) Label Switched Paths > (LSPs) using PCEP. > > This document defines PCEP extensions for grouping two unidirectional > MPLS TE LSPs (one in each direction in the network) into an > Associated Bidirectional LSP. The mechanisms defined in this > document can be applied using a Stateful PCE for both PCE-Initiated > and PCC-Initiated LSPs, as well as when using a Stateless PCE. The > procedures defined are applicable to the LSPs using Resource > Reservation Protocol (RSVP) for signaling. > > > The IETF datatracker status page for this draft is: > https://datatracker.ietf.org/doc/draft-ietf-pce-association-bidir/ > > There are also htmlized versions available at: > https://tools.ietf.org/html/draft-ietf-pce-association-bidir-07 > https://datatracker.ietf.org/doc/html/draft-ietf-pce-association-bidir-07 > > A diff from the previous version is available at: > https://www.ietf.org/rfcdiff?url2=draft-ietf-pce-association-bidir-07 > > > Please note that it may take a couple of minutes from the time of submission > until the htmlized version and diff are available at tools.ietf.org. > > Internet-Drafts are also available by anonymous FTP at: > ftp://ftp.ietf.org/internet-drafts/ > > > _______________________________________________ > Pce mailing list > [email protected] > https://www.ietf.org/mailman/listinfo/pce _______________________________________________ Pce mailing list [email protected] https://www.ietf.org/mailman/listinfo/pce
