Hi Hari, Thanks for your comments, a new version of the draft is submitted.
Htmlized version: https://datatracker.ietf.org/doc/html/draft-ietf-pce-association-policy-13 A diff from the previous version is available at: https://www.ietf.org/rfcdiff?url2=draft-ietf-pce-association-policy-13 Regards, Mahendra On Sun, Oct 4, 2020 at 3:14 AM Hariharan Ananthakrishnan <[email protected]> wrote: > Hi Authors, > > > Please find the review comments below: > > > Title > > OLD > > Path Communication Element (PCE) communication Protocol (PCEP) extension > for associating Policies and Label Switched Paths (LSPs) > > > NEW > > Path Communication Element (PCE) Communication Protocol (PCEP) extension > for associating Policies and Label Switched Paths (LSPs) > > > 1. Introduction > > > OLD > > [RFC5440] describes the Path Computation Element communication > Protocol(PCEP) which enables communication between a Path Computation > Client(PCC) and a Path Control Element (PCE), > > > NEW > > [RFC5440] describes the Path Computation Element Communication > Protocol(PCEP) which enables communication between a Path Computation > Client(PCC) and a Path Computation Element (PCE), > > > > 2. Terminology > > > OLD > > PCC: Path Computation Client. Any client application requesting a path > computation to be performed by a Path Computation Element. > > > NEW > > PCC: Path Computation Client; any client application requesting a > > path computation to be performed by a Path Computation Element. > > > OLD > > PCE: Path Computation Element. An entity (component, application, > > or network node) that is capable of computing a network path or > > route based on a network graph and applying computational > > constraints. > > > NEW > > PCE: Path Computation Element; an entity (component, application, or > > network node) that is capable of computing a network path or route > > based on a network graph and applying computational constraints. > > > 3. Motivation > > OLD > > Similarly, a PCC could request a user- or service-specific policy > > > NEW > > Similarly, a PCC could request a user-specific or service-specific policy > > > 3.1 Policy based Constraints > > OLD > > In the context of policy-enabled path computation [RFC5394], path > computation policies may be applied at both a PCC and a PCE. > > > NEW > > In the context of Policy-Enabled Path Computation Framework [RFC5394], > path computation policies may be applied at either a PCC or a PCE or both. > > > OLD > > The PCC may also apply user- or service-specific policies to decide > > > NEW > > The PCC may also apply user-specific or service-specific policies to decide > > > > OLD > > The user- or service-specific policies applied to PCC and are passed to > the PCE along with the Path computation request, in the form of constraints > [RFC5394] > > > NEW > > The user-specific or service-specific policies applied to PCC are passed > to the PCE along with the path computation request, in the form of > constraints [RFC5394] > > > > 4. Overview > > OLD > > This document defines a new Association type, called “Policy Association” > (TBD1), based on the generic ASSOCIATION object. > > > NEW > > This document defines a new association type, called “Policy Association” > of value 3, based on the generic ASSOCIATION object. > > > OLD > > This capability exchange for the PAT (TBD1) MUST be done before using the > policy association. > > > NEW > > This capability exchange for the PAT MUST be done before using the policy > association. > > > OLD > > Thus the PCEP speaker MUST include the PAT (TBD1) in the ASSOC-Type-List > TLV > > > NEW > > Thus the PCEP speaker MUST include the PAT in the ASSOC-Type-List TLV > > > 5.1. Policy Parameters TLV > > > OLD > > > 0 1 2 3 > > 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 > > +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ > > | Type=TBD2 | Length | > > +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ > > > NEW > > > 0 1 2 3 > > 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 > > +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ > > | Type=48 | Length | > > +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ > > > > > OLD > > The type of the POLICY-PARAMETERS-TLV is TBD2 > > > NEW > > The type of the POLICY-PARAMETERS-TLV is 48 > > > Thanks, > > Hari > > >
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