Hi Adrian, It turns out that the tapes were still in the local safe awaiting transfer to Utah. Nonessential travel still restricted, and whatnot...
Thanks for the updates in the -11; I've change my position to No Objection. Deborah: if I understand correctly, this one is ready to be approved. -Ben On Mon, Oct 05, 2020 at 03:34:28PM +0100, Adrian Farrel wrote: > Alvaro and Ben, > > Very sorry for delaying this progress so much and possibly causing your > cache not only to be flushed, but the archive tapes sent to the fire-vault > in Utah. > > The last issue you had remaining was that 5575bis has removed the > possibility of multiple Flow Specification components of the same type being > present in one flow specification. We have aligned with this with two > changes: > - Added text to Section 7 saying: > As described in [I-D.ietf-idr-rfc5575bis] > where it says "A given component type MAY (exactly once) be present > in the Flow Specification," a Flow Filter TLV MUST NOT contain more > than one Flow Specification TLV of the same type: an implementation > that receives a PCEP message with a Flow Filter TLV that contains more > than one Flow Specification TLV of the same type MUST respond with a > PCErr message with error-type TBD8 (FlowSpec Error), error-value 2 > (Malformed FlowSpec) and MUST NOT install the Flow Specification. > - Section 8.4 has been rewritten to mainly say "use separate Flow > Specification Objects for separate flow specifications" > > This -11 revision picks up all other outstanding comments and nits. > > Best, > Adrian > > -----Original Message----- > From: I-D-Announce <[email protected]> On Behalf Of > [email protected] > Sent: 05 October 2020 15:27 > To: [email protected] > Cc: [email protected] > Subject: I-D Action: draft-ietf-pce-pcep-flowspec-11.txt > > > 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 Extension for Flow Specification > Authors : Dhruv Dhody > Adrian Farrel > Zhenbin Li > Filename : draft-ietf-pce-pcep-flowspec-11.txt > Pages : 37 > Date : 2020-10-05 > > Abstract: > The Path Computation Element (PCE) is a functional component capable > of selecting paths through a traffic engineering network. These > paths may be supplied in response to requests for computation, or may > be unsolicited requests issued by the PCE to network elements. Both > approaches use the PCE Communication Protocol (PCEP) to convey the > details of the computed path. > > Traffic flows may be categorized and described using "Flow > Specifications". RFC XXXX defines the Flow Specification and > describes how Flow Specification Components are used to describe > traffic flows. RFC XXXX also defines how Flow Specifications may be > distributed in BGP to allow specific traffic flows to be associated > with routes. > > This document specifies a set of extensions to PCEP to support > dissemination of Flow Specifications. This allows a PCE to indicate > what traffic should be placed on each path that it is aware of. > > The extensions defined in this document include the creation, update, > and withdrawal of Flow Specifications via PCEP, and can be applied to > tunnels initiated by the PCE or to tunnels where control is delegated > to the PCE by the PCC. Furthermore, a PCC requesting a new path can > include Flow Specifications in the request to indicate the purpose of > the tunnel allowing the PCE to factor this into the path computation. > > RFC Editor Note: Please replace XXXX in the Abstract with the RFC > number assigned to draft-ietf-idr-rfc5575bis when it is published. > Please remove this note. > > > The IETF datatracker status page for this draft is: > https://datatracker.ietf.org/doc/draft-ietf-pce-pcep-flowspec/ > > There are also htmlized versions available at: > https://tools.ietf.org/html/draft-ietf-pce-pcep-flowspec-11 > https://datatracker.ietf.org/doc/html/draft-ietf-pce-pcep-flowspec-11 > > A diff from the previous version is available at: > https://www.ietf.org/rfcdiff?url2=draft-ietf-pce-pcep-flowspec-11 > > > 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/ > > > _______________________________________________ > I-D-Announce mailing list > [email protected] > https://www.ietf.org/mailman/listinfo/i-d-announce > Internet-Draft directories: http://www.ietf.org/shadow.html > or ftp://ftp.ietf.org/ietf/1shadow-sites.txt > _______________________________________________ Pce mailing list [email protected] https://www.ietf.org/mailman/listinfo/pce
