Hi Xuerong,
Thanks for the support and for the comments.
Please see my replies inline tagged as [GF].

Regards,

Giuseppe

From: 王 雪荣 <[email protected]>
Sent: Monday, July 4, 2022 11:56 AM
To: Dhruv Dhody <[email protected]>; [email protected]
Cc: [email protected]
Subject: 回复: WG Adoption of draft-chen-pce-pcep-ifit-06


Hi WG,



I support the adoption of this draft. I think this is an very useful extension.



There are several comments after reviewing the document:

1) It is mentioned the example of SR-MPLS and SRv6 in the draft. What about 
IPv6? Is it possible to add an example for IPv6 by leveraging 
draft-ietf-pce-pcep-extension-native-ip?

[GF]: Yes, this PCEP extension is general, therefore it can also be applied to 
the scenario of Native IP network. I can mention this point in the next 
revision of the draft.

2) What is the relation of the IFIT PCEP extension with the companion 
draft-ietf-idr-sr-policy-ifit which defines the BGP extension to enable IFIT 
methods for SR policy?

[GF]: For Segment Routing, both PCEP and BGP can be used to instantiate SR 
Policies, so it makes sense to have the same mechanism for PCEP and BGP. In 
particular, draft-ietf-idr-sr-policy-ifit simply extends the advertisement of 
SR Policies in BGP (draft-ietf-idr-segment-routing-te-policy) to include IFIT 
information. Therefore, this extension is limited to SR-Policy. While, for 
PCEP, the extension is general and the application to SR Policies is an example.

3) Section 2.1 is about “IFIT for SR Policies” and Section 6 is about “Example 
of application to SR Policy”. Since the PCEP Extension is general for all path 
types and SR Policy is just an example, why not merge section 2.1 in section 6?

[GF]: Sure, it can be possible to merge the two sections.



Thanks


Wangxuerong
+86 15323320217
[email protected]/[email protected]<mailto:[email protected]/[email protected]>

________________________________
发件人: Dhruv Dhody <[email protected]<mailto:[email protected]>>
发送时间: 2022年6月24日 16:58
收件人: [email protected]<mailto:[email protected]> <[email protected]<mailto:[email protected]>>
抄送: [email protected]<mailto:[email protected]> 
<[email protected]<mailto:[email protected]>>
主题: WG Adoption of draft-chen-pce-pcep-ifit-06

Hi WG,

This email begins the WG adoption poll for draft-chen-pce-pcep-ifit-06.

https://datatracker.ietf.org/doc/draft-chen-pce-pcep-ifit/

Should this draft be adopted by the PCE WG? Please state your reasons - Why / 
Why not? What needs to be fixed before or after adoption? Are you willing to 
work on this draft? Review comments should be posted to the list.

Please respond by Monday 11th July 2022.

Please be more vocal during WG polls!

Thanks!
Dhruv & Julien
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