Re: [OPSAWG]  WG Adoption Call for draft-pignataro-opsawg-oam-whaaat-question-mark-03

2024-05-01 Thread Dhruv Dhody
Hi, I support adoption. Just one comment - In-Packet OAM: > The OAM messages are carried as part of data traffic. This was sometimes > referred to as "in-band". I wonder if "message" is the correct term here. In the example that follow for IOAM you use the term "information". Thanks! Dhruv

Re: [OPSAWG] [CCAMP] [inventory-yang] poll for network inventory base model

2023-09-06 Thread Dhruv Dhody
Hi, FWIW my preference would be for (3) and having a clean slate in IVY. Apart from the technical reasons of including software components from the start, already laid out by others, it also makes sense to take that as a practical approach. Authors of both drafts have done a good job and in the

Re: [OPSAWG] WGLC for draft-ietf-opsawg-service-assurance-yang-05

2022-06-28 Thread Dhruv Dhody
Hi Benoit, On Tue, Jun 28, 2022 at 7:16 PM Benoit Claise wrote: > Hi Dhruv, > > Thanks for reviewing the draft. > See inline. > > On 6/26/2022 4:04 PM, Dhruv Dhody wrote: > > Hi WG, > > I think this work is very useful. I have some comments (also see my re

Re: [OPSAWG] WGLC for draft-ietf-opsawg-service-assurance-architecture-03

2022-06-28 Thread Dhruv Dhody
ew. > See inline > > On 6/26/2022 4:03 PM, Dhruv Dhody wrote: > > Hi WG, > > I think this work is very useful. I have some comments - > > Minor > - We need a reference or some discussion of what we mean by "intent" > before we jump into SAIN in the Introd

Re: [OPSAWG] WGLC for draft-ietf-opsawg-service-assurance-yang-05

2022-06-26 Thread Dhruv Dhody
Hi WG, I think this work is very useful. I have some comments (also see my review of the architecture I-D). Minor - In the text of the I-D, we should explain that the symptoms are targeted at humans and not machines. - Architecture talks about circular dependencies and states that it is likely

Re: [OPSAWG] WGLC for draft-ietf-opsawg-service-assurance-architecture-03

2022-06-26 Thread Dhruv Dhody
Hi WG, I think this work is very useful. I have some comments - Minor - We need a reference or some discussion of what we mean by "intent" before we jump into SAIN in the Introduction. - The statement "Such approaches are mainly suited for greenfield deployments" about intent is not clear to me.

Re: [OPSAWG] RtgDir Early review: draft-ietf-opsawg-yang-vpn-service-pm

2022-05-21 Thread Dhruv Dhody
/rfcdiff?url2=draft-ietf-opsawg-yang-vpn-service-pm-09 > <https://www.ietf.org/rfcdiff?url2=draft-ietf-opsawg-yang-vpn-service-pm-09>* > > > > *Please also see inline for the replies..* > > > > *Thanks,* > > *Bo* > > > > *From:* Dhruv Dhody [mailto:

[OPSAWG] RtgDir Early review: draft-ietf-opsawg-yang-vpn-service-pm

2022-05-12 Thread Dhruv Dhody
comments along with the other last call comments. For more information about the Routing Directorate, please see http://trac.tools.ietf.org/area/rtg/trac/wiki/RtgDir Document: draft-ietf-opsawg-yang-vpn-service-pm Reviewer: Dhruv Dhody Review Date: 2022-05-12 IETF LC End Date: Unknown Intended Status

Re: [OPSAWG] I-D Action: draft-ietf-opsawg-sap-00.txt (Dhruv's comments)

2022-02-11 Thread Dhruv Dhody
Thanks Med, for taking my comments into consideration! On Fri, Feb 11, 2022 at 6:38 PM wrote: > Hi Dhruv, > > A candidate version that takes into account your comments can be seen at: > https://github.com/IETF-OPSAWG-WG/lxnm/blob/master/I-D-sap/draft-ietf-opsawg-sap.txt > > As a reminder, your

Re: [OPSAWG] WG Adoption Call for draft-dbwb-opsawg-sap-00

2022-01-21 Thread Dhruv Dhody
Hi Qin, On Fri, Jan 21, 2022 at 6:05 PM Qin Wu wrote: > Thanks Dhruv for valuable review, see reply inline below. > > > > *发件人:* OPSAWG [mailto:opsawg-boun...@ietf.org] *代表 *Dhruv Dhody > *发送时间:* 2022年1月19日 20:40 > *收件人:* Tianran Zhou > *抄送:* opsawg@ietf.org; opsawg-ch

Re: [OPSAWG] WG Adoption Call for draft-dbwb-opsawg-sap-00

2022-01-19 Thread Dhruv Dhody
Hi Tianran, I have read the I-D and I support its adoption. Few comments - 1) Figure 1 uses the term "Service Network Models" which is not defined and not aligned to RFC 8309. 2) Is the attachment-id the key via which the SAP is linked to the physical topology? More text on this would be

Re: [OPSAWG] RtgDir Last Call review: draft-ietf-opsawg-ntf-10

2021-11-21 Thread Dhruv Dhody
Hi Haoyu, Thanks for taking my comments into consideration. Focusing on the open points... o Something that I find missing in the document is that the network > controller could be a valuable source of network telemetry as well. > Consider a PCE, the controller could be a source of

[OPSAWG] RtgDir Last Call review: draft-ietf-opsawg-ntf-10

2021-11-19 Thread Dhruv Dhody
that you receive, and strive to resolve them through discussion or by updating the draft. Document: draft-ietf-opsawg-ntf-10 Reviewer: Dhruv Dhody Review Date: 2021-11-19 IETF LC End Date: over Intended Status: Informational Summary: Choose from this list… - I have some minor concerns about

Re: [OPSAWG] WG LC: L3NM and vpn-common documents

2021-04-07 Thread Dhruv Dhody
Hi Med, On Wed, Apr 7, 2021 at 1:23 PM wrote: > Hi Dhruv, > > Thank you for the review. > > Focusing on the vpn-common part: > > > draft-ietf-opsawg-vpn-common: > > - Not sure about the difference between the identity "sr-mpls" and > > "sr-te". > > Med: sr-mpls refers to RFC 8660, which states

Re: [OPSAWG] WG LC: L3NM and vpn-common documents

2021-04-05 Thread Dhruv Dhody
Hi WG, I support publication for both the I-Ds. Some minor comments - == General: - I guess the best practice for a section in the reference is "RFC : The title, Section X" instead of "Section X of RFC " - Both YANG modules could use more references (Example multicast part in L2NM) ==

Re: [OPSAWG] CALL FOR ADOPTION: draft-www-opsawg-yang-vpn-service-pm

2021-02-04 Thread Dhruv Dhody
Hi, The work seems to be quite useful. I support adoption by the WG. A few comments - (1) If the model supports L2VPN, I think we need to add the L2-level counters in the vpn-summary-statistics. Currently we only have IPv4 and IPv6 routes. (2) Section 3 The performance monitoring

Re: [OPSAWG] Dhruv's comments (RE: CALL FOR ADOPTION: draft-bgbw-opsawg-vpn-common)

2020-09-03 Thread Dhruv Dhody
Hi Med, Thanks for considering my comments. > - This text > > > >To avoid the issues discussed above, this document defines a common > >YANG module that is meant to be reused by various VPN-related > > modules > >such as Layer 3 VPN Service Model (L3SM) [RFC8299], Layer 2 VPN > >

Re: [OPSAWG] CALL FOR ADOPTION: draft-bgbw-opsawg-vpn-common

2020-08-26 Thread Dhruv Dhody
Hi Oscar, > - This text > >To avoid the issues discussed above, this document defines a common >YANG module that is meant to be reused by various VPN-related modules >such as Layer 3 VPN Service Model (L3SM) [RFC8299], Layer 2 VPN >Service Model (L2SM) [RFC8466], Layer 3 VPN

Re: [OPSAWG] CALL FOR ADOPTION: draft-bgbw-opsawg-vpn-common

2020-08-26 Thread Dhruv Dhody
Hi WG, I support adoption. Just a few thoughts... - This document has "Updates: 8782" in its header. Surely a mistake! - This text To avoid the issues discussed above, this document defines a common YANG module that is meant to be reused by various VPN-related modules such as Layer 3

Re: [OPSAWG] WG adoption call for draft-aguado-opsawg-l3sm-l3nm-02

2019-10-11 Thread Dhruv Dhody
Support for adopting this work. On Fri, Oct 11, 2019 at 3:32 PM li zhenqiang wrote: > > > Support adopting this doc as an operator with the following comments. > > We are considering corelating VPN services with tunnels (SR MPLS TE tunnels > or SRv6 TE tunnels) and SR policies to provide