RE: WGLC for draft-ietf-bfd-vxlan, ending November 9

2018-10-18 Thread Vengada Prasad Govindan (venggovi)
Hello Chairs, I am unaware of any IPR other than the one already disclosed. Thanks Prasad -Original Message- From: Jeffrey Haas Sent: Thursday, October 18, 2018 03:44 To: rtg-bfd@ietf.org; draft-ietf-bfd-vx...@ietf.org Subject: WGLC for draft-ietf-bfd-vxlan, ending November 9 Workin

RE: BFD Echo format

2015-03-24 Thread Vengada Prasad Govindan (venggovi)
Hello Greg/ Nobo, Thanks for this thoughtful discussion, I would like to clarify the motivation of this draft: 1. There are scenarios where fault detection be initiated and managed from one end since the logic to failover (to a backup PW) is present on only on that end. The other end ma

RE: Requesting comments on SBFD-VCCV drafts

2015-04-18 Thread Vengada Prasad Govindan (venggovi)
Message- From: Pals [mailto:pals-boun...@ietf.org] On Behalf Of Vengada Prasad Govindan (venggovi) Sent: Wednesday, March 11, 2015 10:23 PM To: rtg-bfd@ietf.org; p...@ietf.org Cc: Jeffrey Haas (jh...@pfrc.org); Carlos Pignataro (cpignata); agma...@gmail.com; nobo.akiya@gmail.com; Stewart

RE: Requesting comments on SBFD-VCCV drafts

2015-04-19 Thread Vengada Prasad Govindan (venggovi)
. Thanks Prasad -Original Message- From: Jiangyuanlong [mailto:jiangyuanl...@huawei.com] Sent: Tuesday, March 24, 2015 11:50 PM To: Vengada Prasad Govindan (venggovi); rtg-bfd@ietf.org; p...@ietf.org Cc: Jeffrey Haas (jh...@pfrc.org); Carlos Pignataro (cpignata); agma...@gmail.com

RE: WGLC for draft-ietf-bfd-seamless-base

2015-05-04 Thread Vengada Prasad Govindan (venggovi)
I support the WGLC of draft-ietf-bfd-seamless-base. Thanks Prasad -Original Message- From: Rtg-bfd [mailto:rtg-bfd-boun...@ietf.org] On Behalf Of Jeffrey Haas Sent: Tuesday, May 05, 2015 1:51 AM To: rtg-bfd@ietf.org Subject: WGLC for draft-ietf-bfd-seamless-base Working Group, This is to

RE: WGLC for draft-ietf-bfd-seamless-ip

2015-05-04 Thread Vengada Prasad Govindan (venggovi)
I support the WGLC of draft-ietf-bfd-seamless-ip -Original Message- From: Rtg-bfd [mailto:rtg-bfd-boun...@ietf.org] On Behalf Of Jeffrey Haas Sent: Tuesday, May 05, 2015 1:54 AM To: rtg-bfd@ietf.org Subject: WGLC for draft-ietf-bfd-seamless-ip Working Group, This begins a two week Workin

RE: Working Group Last Call for draft-ietf-bfd-rfc5884-clarifications

2015-05-04 Thread Vengada Prasad Govindan (venggovi)
I am not aware of any IPR related to this document. Thanks Prasad -Original Message- From: Rtg-bfd [mailto:rtg-bfd-boun...@ietf.org] On Behalf Of Jeffrey Haas Sent: Tuesday, May 05, 2015 1:28 AM To: rtg-bfd@ietf.org Cc: m...@ietf.org Subject: Working Group Last Call for draft-ietf-bfd-rfc5

RE: New Version Notification for draft-spallagatti-bfd-vxlan-00.txt

2015-05-05 Thread Vengada Prasad Govindan (venggovi)
Hello Santosh/ Authors, Thanks for sharing the document, please find a few thoughts below. 1. The current document talks about both BFD and S-BFD - would it be beneficial to make separate documents for BFD and SBFD to maintain consistency with the current set of documents. 2. Motivation: It would

RE: New Version Notification for draft-spallagatti-bfd-vxlan-00.txt

2015-05-05 Thread Vengada Prasad Govindan (venggovi)
, May 06, 2015 11:08 AM To: Vengada Prasad Govindan (venggovi); rtg-bfd@ietf.org Subject: RE: New Version Notification for draft-spallagatti-bfd-vxlan-00.txt Hello Prasad, Thanks a lot for your review comments. > 1. The current document talks about both BFD and S-BFD - would it be > bene

RE: New Version Notification for draft-spallagatti-bfd-vxlan-00.txt

2015-05-08 Thread Vengada Prasad Govindan (venggovi)
- From: Santosh P K [mailto:santos...@juniper.net] Sent: Wednesday, May 06, 2015 3:03 PM To: MALLIK MUDIGONDA (mmudigon) Cc: Vengada Prasad Govindan (venggovi); rtg-bfd@ietf.org Subject: RE: New Version Notification for draft-spallagatti-bfd-vxlan-00.txt Mallik, Thanks for your review comments

RE: Working Group Last Call for draft-ietf-bfd-rfc5884-clarifications

2015-05-20 Thread Vengada Prasad Govindan (venggovi)
Hello Santosh, Thanks for your careful review. You bring up a valid point, that needs clarification. Even without multiple BFD sessions on the if the egress were to inform about a BFD session going to DOWN (potentially using the diag code 0x4 - Neighbor Signalled Down), the YourDisc field nee

RE: New Version Notification for draft-spallagatti-bfd-vxlan-00.txt

2015-06-26 Thread Vengada Prasad Govindan (venggovi)
ari; Gregory Mirsky; Vengada Prasad Govindan (venggovi) Cc: rtg-bfd@ietf.org Subject: Re: New Version Notification for draft-spallagatti-bfd-vxlan-00.txt Hi Shahram, Agree that running a separate session for each VNI is not going to be scalable. But the current draft only allows implementations

RE: New Version Notification for draft-spallagatti-bfd-vxlan-00.txt

2015-06-27 Thread Vengada Prasad Govindan (venggovi)
Mirsky Cc: Shahram Davari; Vengada Prasad Govindan (venggovi); MALLIK MUDIGONDA (mmudigon); Santosh P K; rtg-bfd@ietf.org Subject: Re: New Version Notification for draft-spallagatti-bfd-vxlan-00.txt Greg Could you please provide an example of VNI to VNI failure or degradation that can'

RE: New Version Notification for draft-spallagatti-bfd-vxlan-00.txt

2015-06-27 Thread Vengada Prasad Govindan (venggovi)
Hello Shahram, Please find a few replies inlined with GVP1>. Am glad to discuss this further. Thanks Prasad -Original Message- From: S. Davari [mailto:realestate.dav...@gmail.com] Sent: Saturday, June 27, 2015 6:46 PM To: Vengada Prasad Govindan (venggovi) Cc: Gregory Mirsky; Shah

RE: New Version Notification for draft-spallagatti-bfd-vxlan-00.txt

2015-06-29 Thread Vengada Prasad Govindan (venggovi)
] Sent: Saturday, June 27, 2015 8:24 PM To: Shahram Davari Cc: Vengada Prasad Govindan (venggovi); Gregory Mirsky; MALLIK MUDIGONDA (mmudigon); Santosh P K; rtg-bfd@ietf.org Subject: Re: New Version Notification for draft-spallagatti-bfd-vxlan-00.txt Hi May be a better way to make this clear is to

RE: Requesting comments on SBFD-VCCV drafts

2015-06-30 Thread Vengada Prasad Govindan (venggovi)
Diff: https://www.ietf.org/rfcdiff?url2=draft-gp-pals-seamless-vccv-01 Thanks Prasad -Original Message- From: Rtg-bfd [mailto:rtg-bfd-boun...@ietf.org] On Behalf Of Vengada Prasad Govindan (venggovi) Sent: Saturday, April 18, 2015 5:19 PM To: rtg-bfd@ietf.org; p...@ietf.org

RE: New Version Notification for draft-spallagatti-bfd-vxlan-00.txt

2015-06-30 Thread Vengada Prasad Govindan (venggovi)
To: Shahram Davari; Gregory Mirsky; Vengada Prasad Govindan (venggovi) Cc: rtg-bfd@ietf.org Subject: RE: New Version Notification for draft-spallagatti-bfd-vxlan-00.txt > Another question I have is how do you forward these BFD packets from > VTEP to VM? Since DIP = 127/8, I assume there

RE: Status of WGLCs

2015-07-13 Thread Vengada Prasad Govindan (venggovi)
Hello Jeff, I have re-submitted the document after addressing comments from Santosh, who has also acknowledged support for WGLC. I believe all authors should have submitted IPR disclosures as well (please let me know if anything is missing). Can you please progress the document to the next sta

RE: New Version Notification for draft-spallagatti-bfd-vxlan-00.txt

2015-07-17 Thread Vengada Prasad Govindan (venggovi)
Hello Nobo, While I do agree that there could be value in getting a self-destined packet encapsulated in VxLAN as you describe below, the datapath flow of VxLAN decap followed by a L2 lookup and a VxLAN (re)encap is not supported on most silicon (Shahram, please correct me if I am wrong here)

RE: AD Review of draft-ietf-bfd-rfc5884-clarifications-02

2015-10-04 Thread Vengada Prasad Govindan (venggovi)
Hello all, The updated document has been submitted to the IETF repository. Please find the email attachment about the latest version. Thanks Prasad -Original Message- From: Alvaro Retana (aretana) Sent: Friday, October 02, 2015 10:15 PM To: Vengada Prasad Govindan (venggovi) Cc

RE: ops-dir review of draft-ietf-bfd-rfc5884-clarifications

2015-10-12 Thread Vengada Prasad Govindan (venggovi)
Hello Scott/ all, Thanks for your comment, do you think the proposed text below makes better sense (additions highlighted in green): The BFD session MAY be removed in the egress LSR if the BFD session transitions from UP to DOWN. This can either be done immediately after t

RE: ops-dir review of draft-ietf-bfd-rfc5884-clarifications

2015-10-13 Thread Vengada Prasad Govindan (venggovi)
, Scott [mailto:s...@harvard.edu] Sent: Tuesday, October 13, 2015 3:00 PM To: Vengada Prasad Govindan (venggovi) Cc: ops-...@ietf.org; draft-ietf-bfd-rfc5884-clarifications@ietf.org; rtg-bfd@ietf.org; Jeffrey Haas (jh...@pfrc.org) Subject: Re: ops-dir review of draft-ietf-bfd-rfc5884

RE: Kathleen Moriarty's No Objection on draft-ietf-bfd-rfc5884-clarifications-03: (with COMMENT)

2015-10-13 Thread Vengada Prasad Govindan (venggovi)
Hello Kathleen, Thanks for your comment, this will be addressed in the next revision. Prasad -Original Message- From: Kathleen Moriarty [mailto:kathleen.moriarty.i...@gmail.com] Sent: Wednesday, October 14, 2015 7:54 AM To: The IESG Cc: Jeffrey Haas ; draft-ietf-bfd-rfc5884-clarificati

FW: New Version Notification for draft-spallagatti-bfd-vxlan-03.txt

2016-04-17 Thread Vengada Prasad Govindan (venggovi)
Hello all, The authors request comments on the draft below. Thanks Prasad -Original Message- From: internet-dra...@ietf.org [mailto:internet-dra...@ietf.org] Sent: Saturday, April 16, 2016 11:33 AM To: MALLIK MUDIGONDA (mmudigon) ; Basil Saji ; Greg Mirsky ; Vengada Prasad Govindan

RE: New Version Notification for draft-gmsm-bess-evpn-bfd-00.txt

2016-07-18 Thread Vengada Prasad Govindan (venggovi)
[mailto:internet-dra...@ietf.org] Sent: Wednesday, July 06, 2016 6:11 PM To: MALLIK MUDIGONDA (mmudigon) ; MALLIK MUDIGONDA (mmudigon) ; Greg Mirsky ; Vengada Prasad Govindan (venggovi) ; Gregory Mirsky ; Ali Sajassi (sajassi) Subject: New Version Notification for draft-gmsm-bess-evpn-bfd-00.txt A new

RE: WG adoption poll on draft-nitish-vrrp-bfd-04

2016-10-14 Thread Vengada Prasad Govindan (venggovi)
Have read the draft and think it is useful in addressing a valid use case. Hence I support its adoption. Thanks Prasad From: Rtg-bfd [mailto:rtg-bfd-boun...@ietf.org] On Behalf Of Chris Bowers Sent: Thursday, September 29, 2016 9:14 PM To: rt...@ietf.org; rtg-bfd@ietf.org Subject: WG adoption pol

[bess] Re: My comments on draft-ietf-bess-evpn-bfd (was:: [RTG-DIR]Re: [EXTERNAL] Rtgdir early review of draft-ietf-bess-evpn-bfd-07)

2025-04-22 Thread Vengada Prasad Govindan (venggovi)
Hello Sasha/ WG, Apologies for the delayed response, Thank you for your detailed comments. Thanks to Donald Eastlake and Ali Sajassi for their kind offline discussions. We have submitted -10 version to the datatracker to address them. In addition, please see our responses below iniline with GVP+