[bess] Re: I-D Action: draft-ietf-bess-rfc7432bis-09.txt

2024-05-15 Thread Ali Sajassi (sajassi)
Hi Wen, I am thinking of adding the following paragraph as a clarification for the originating router’s IP address. “The Originating Router’s IP address does not need to be a routable address and its purpose is to identify the originator of that EVPN route uniquely. It can be either IPv4 or

Re: [bess] Genart early review of draft-ietf-bess-rfc7432bis-08

2024-05-02 Thread Ali Sajassi (sajassi)
Hi Stewart, Thanks for your review and your comments. I have incorporated them in the next revision of this draft (rev09). Please refer to my comments marked with “Ali>” below for more details: From: Stewart Bryant via Datatracker Date: Monday, April 29, 2024 at 8:49 AM To: gen-...@ietf.org

Re: [bess] [Errata Verified] RFC9135 (7683)

2024-02-12 Thread Ali Sajassi (sajassi)
s a “typo” in the statement but the above statement is correct! So, I don’t know why the commentator added “- seems like typo”! Cheers, Ali From: John Scudder Date: Monday, February 12, 2024 at 10:14 AM To: Ali Sajassi (sajassi) Cc: bess@ietf.org , The IESG , rfc-edi...@rfc-editor.org Su

Re: [bess] [Technical Errata Reported] RFC8365 (7735)

2024-02-12 Thread Ali Sajassi (sajassi)
, February 9, 2024 at 1:18 PM To: bess@ietf.org Cc: Ali Sajassi (sajassi) , nabil.bi...@nokia.com , rshek...@juniper.net , wim.henderi...@nokia.com , Alvaro Retana , Andrew Alston - IETF , matthew.bo...@nokia.com , slitkows.i...@gmail.com , Jeffrey (Zhaohui) Zhang , Gaurav Sinha , Jim Uttaro

Re: [bess] [Technical Errata Reported] RFC9135 (7686)

2024-02-11 Thread Ali Sajassi (sajassi)
and thus they are not installed in route table (IP-VRF) for asymmetric IRB. I think the errata author has confused the subnet routes with individual host IP addresses. Cheers, Ali From: John Scudder Date: Friday, February 9, 2024 at 1:30 PM To: bess@ietf.org Cc: Ali Sajassi (sajassi) , Samer Salam

Re: [bess] [Errata Verified] RFC9135 (7683)

2024-02-11 Thread Ali Sajassi (sajassi)
the IRB is asymmetric. Cheers, Ali From: RFC Errata System Date: Friday, February 9, 2024 at 1:23 PM To: vrkic.de...@gmail.com , Ali Sajassi (sajassi) , Samer Salam (ssalam) , Samir Thoria (sthoria) , jdr...@juniper.net , jorge.raba...@nokia.com Cc: j...@juniper.net , i...@ietf.org , bess

Re: [bess] [Technical Errata Reported] RFC8365 (7735)

2024-02-11 Thread Ali Sajassi (sajassi)
, February 9, 2024 at 1:18 PM To: bess@ietf.org Cc: Ali Sajassi (sajassi) , nabil.bi...@nokia.com , rshek...@juniper.net , wim.henderi...@nokia.com , Alvaro Retana , Andrew Alston - IETF , matthew.bo...@nokia.com , slitkows.i...@gmail.com , Jeffrey (Zhaohui) Zhang , Gaurav Sinha , Jim Uttaro

Re: [bess] Mail regarding draft-ietf-bess-rfc7432bis

2024-02-05 Thread Ali Sajassi (sajassi)
if the operators still want to use the control word with EL, then they still can! Cheers, Ali From: Menachem Dodge Date: Monday, February 5, 2024 at 5:55 AM To: Ali Sajassi (sajassi) , Matthew Bocci (Nokia) , draft-ietf-bess-rfc7432...@ietf.org Cc: bess-cha...@ietf.org , bess@ietf.org Subject: Re: Mail

Re: [bess] Mail regarding draft-ietf-bess-rfc7432bis

2024-02-04 Thread Ali Sajassi (sajassi)
Hi Matthew, Menachem: The text in the yellow says: “If a network uses entropy labels per [RFC6790]” … It should be noted that the word “network” is used which is inclusive of all the PE and P nodes in that network. So, if the network uses entropy labels and does ECMP based on that, then there

Re: [bess] A minor issue with draft-sajassi-bess-evpn-l3-optimized-irb

2023-12-21 Thread Ali Sajassi (sajassi)
Thank you Sasha for catching this error. We will address it in the next rev along with a few other things. Cheers, Ali From: Alexander Vainshtein Date: Thursday, December 21, 2023 at 4:40 AM To: draft-sajassi-bess-evpn-l3-optimized-...@ietf.org Cc: bess@ietf.org Subject: A minor issue with

Re: [bess] WG Adoption and IPR poll for draft-sajassi-bess-evpn-ip-aliasing-09

2023-11-13 Thread Ali Sajassi (sajassi)
I support adoption of this document as a WG draft and I am not aware of any undisclosed IPR. Cheers, Ali From: Jeffrey (Zhaohui) Zhang Date: Monday, November 13, 2023 at 3:51 AM To: 'BESS' Cc: 'bess-cha...@ietf.org' , draft-sajassi-bess-evpn-ip-alias...@ietf.org Subject: WG Adoption and

Re: [bess] A question about draft-sajassi-bess-evpn-l3-optimized-irb

2023-11-07 Thread Ali Sajassi (sajassi)
Date: Monday, November 6, 2023 at 11:17 PM To: Ali Sajassi (sajassi) , Neeraj Malhotra Cc: draft-sajassi-bess-evpn-l3-optimized-...@ietf.org , bess@ietf.org , Nitsan Dolev , Ali Sajassi (sajassi) Subject: RE: [bess] A question about draft-sajassi-bess-evpn-l3-optimized-irb Ali, Neeraj and all

Re: [bess] A question about draft-sajassi-bess-evpn-l3-optimized-irb

2023-11-06 Thread Ali Sajassi (sajassi)
host mobility in EVPN is based on MAC mobility which is tracked in L2RIB.” Cheers, Ali From: Neeraj Malhotra Date: Monday, November 6, 2023 at 4:13 PM To: Ali Sajassi (sajassi) Cc: Alexander Vainshtein , draft-sajassi-bess-evpn-l3-optimized-...@ietf.org , bess@ietf.org , Nitsan Dolev Subject

Re: [bess] A question about draft-sajassi-bess-evpn-l3-optimized-irb

2023-11-06 Thread Ali Sajassi (sajassi)
Hi Sasha, Each PE only learns local MAC addresses and NOT remote ones. So, lets says you have a subnet that is stretched across 10 PEs and each PE has 100 locally connected hosts. So, the total number of MAC addresses for the subnet is 1000 (10X100) but each PE ONLY learns 100 MAC addresses.

Re: [bess] I-D Action: draft-ietf-bess-evpn-geneve-06.txt

2023-11-05 Thread Ali Sajassi (sajassi)
Also, I am not aware of a publicly-released implementation for this draft. From: Ali Sajassi (sajassi) Date: Sunday, November 5, 2023 at 8:34 AM To: Jeff Tantsura , BESS Cc: draft-ietf-bess-evpn-gen...@ietf.org Subject: Re: [bess] I-D Action: draft-ietf-bess-evpn-geneve-06.txt Hi Folks, I

Re: [bess] I-D Action: draft-ietf-bess-evpn-geneve-06.txt

2023-11-05 Thread Ali Sajassi (sajassi)
Hi Folks, I am not aware of any undisclosed IPR for this draft. Cheers, Ali From: Jeff Tantsura Date: Wednesday, November 1, 2023 at 4:04 PM To: BESS Cc: draft-ietf-bess-evpn-gen...@ietf.org Subject: Re: [bess] I-D Action: draft-ietf-bess-evpn-geneve-06.txt Sami and team, Friendly reminder,

Re: [bess] WG Adoption Poll for draft-ietf-bess-bgp-sdwan-uasge-16

2023-10-05 Thread Ali Sajassi (sajassi)
As a co-author , I support the WG adoption of this draft. From: Matthew Bocci (Nokia) Date: Thursday, October 5, 2023 at 3:46 AM To: bess@ietf.org Cc: draft-ietf-bess-bgp-sdwan-us...@ietf.org Subject: WG Adoption Poll for draft-ietf-bess-bgp-sdwan-uasge-16 WG This email starts a one-week WG

Re: [bess] A question regarding sections 15.2 and 15.3 of draft-ietf-bess-rfc7432bis

2023-10-03 Thread Ali Sajassi (sajassi)
Hi Sasha, As always thanks for your insightful comments and questions and sorry for the delayed response. Please refer to my responses inline marked with [AS]. From: BESS on behalf of Alexander Vainshtein Date: Tuesday, September 26, 2023 at 2:56 AM To:

Re: [bess] Intdir telechat review of draft-ietf-bess-evpn-virtual-eth-segment-13

2023-09-24 Thread Ali Sajassi (sajassi)
Date: Sunday, September 24, 2023 at 2:05 AM To: Ali Sajassi (sajassi) , Brian Haberman , int-...@ietf.org Cc: bess@ietf.org , draft-ietf-bess-evpn-virtual-eth-segment@ietf.org , last-c...@ietf.org Subject: Re: [bess] Intdir telechat review of draft-ietf-bess-evpn-virtual-eth-segment-13 Ali

Re: [bess] Intdir telechat review of draft-ietf-bess-evpn-virtual-eth-segment-13

2023-09-23 Thread Ali Sajassi (sajassi)
Hi Brian, Thanks for the review and your comments. I have incorporated your comments into the rev14 of this draft. Please refer to my inline responses below marked with [AS]. From: Brian Haberman via Datatracker Date: Wednesday, September 6, 2023 at 11:49 AM To: int-...@ietf.org Cc:

Re: [bess] WGLC, IPR, implementation poll for draft-ietf-bess-evpn-irb-extended-mobility

2023-09-19 Thread Ali Sajassi (sajassi)
I am not aware of any undisclosed IPRs. Cheers, Ali From: BESS on behalf of slitkows.i...@gmail.com Date: Tuesday, September 19, 2023 at 12:45 AM To: bess@ietf.org , draft-ietf-bess-evpn-irb-extended-mobil...@ietf.org Cc: bess-cha...@ietf.org Subject: [bess] WGLC, IPR, implementation poll

Re: [bess] 2nd WG last call for draft-ietf-bess-evpn-virtual-eth-segment-12

2023-08-22 Thread Ali Sajassi (sajassi)
Hi Matthew, A new version of the draft with the agreed upon changes has been published. Regards, Ali From: Matthew Bocci (Nokia) Date: Thursday, August 17, 2023 at 2:26 AM To: Ali Sajassi (sajassi) , bess@ietf.org Cc: bess-cha...@ietf.org , John Scudder Subject: Re: 2nd WG last call

Re: [bess] A comment about draft-ietf-bess-evpn-virtual-eth-segment

2023-08-08 Thread Ali Sajassi (sajassi)
Hi Sasha, Thanks for the comment. I welcome any comment for better clarification of this draft. As such your comment is well taken and I’ll remove “multipoint” word from the sentence. So, the new sentence will read: “… a family of solutions for Ethernet services over MPLS/IP network …”

Re: [bess] 2nd WG last call for draft-ietf-bess-evpn-virtual-eth-segment-12

2023-08-05 Thread Ali Sajassi (sajassi)
Hi Folks, Just FYI – vast majority of changes for this new revision (rev12) have been made for clarification purposes including the new paragraph added in section 5.5. The new paragraph describes fast convergence scenario for existing figure 5 in this section. Thanks to IESG for their review

Re: [bess] Martin Duke's No Objection on draft-ietf-bess-evpn-virtual-eth-segment-11: (with COMMENT)

2023-07-11 Thread Ali Sajassi (sajassi)
Hi Martin, Elaborating a bit further to ensure there is no ambiguity … (S1.2) "In some cases, this aggregation of PWs that share the same LSP pair may not be possible. For instance, if PW3 were terminated into a third PE, e.g. PE3, instead of PE1, the vES would need to be defined on a per

Re: [bess] Please send slot request for BESS IETF 117

2023-07-10 Thread Ali Sajassi (sajassi)
Hi Mankamana, I want to request a 10 min slot for https://datatracker.ietf.org/doc/draft-sajassi-bess-rfc8317bis/ Cheers, Ali From: BESS on behalf of Mankamana Mishra (mankamis) Date: Friday, June 30, 2023 at 7:33 AM To: bess@ietf.org Subject: [bess] Please send slot request for BESS IETF

Re: [bess] WGLC, IPR and Implementation Poll for draft-ietf-bess-evpn-l2gw-proto (with correction on existing IPR)

2023-06-27 Thread Ali Sajassi (sajassi)
Support as a co-author. I am not aware of any undisclosed IPRs related to this draft. Cheers, Ali From: BESS on behalf of slitkows.i...@gmail.com Date: Wednesday, June 14, 2023 at 1:21 AM To: bess@ietf.org Subject: [bess] WGLC, IPR and Implementation Poll for

Re: [bess] WG Adoption and IPR poll for draft-sajassi-bess-secure-evpn-06

2023-06-21 Thread Ali Sajassi (sajassi)
Hi Matthew, Done and it is waiting for your check-in. Cheers, Ali From: Matthew Bocci (Nokia) Date: Tuesday, June 20, 2023 at 2:24 AM To: Ali Sajassi (sajassi) , Linda Dunbar , Lukas Krattiger (lkrattig) , bess-cha...@ietf.org Cc: bess@ietf.org , draft-sajassi-bess-secure-e...@ietf.org

Re: [bess] Mail regarding draft-sajassi-bess-secure-evpn

2023-06-12 Thread Ali Sajassi (sajassi)
Shunwan, Good catch! ID length is in bytes and Nonce length is also in bytes. I will update the draft accordingly. Cheers, Ali From: Zhuangshunwan Date: Monday, June 12, 2023 at 1:36 AM To: draft-sajassi-bess-secure-e...@ietf.org Cc: bess@ietf.org Subject: Mail regarding

Re: [bess] WG Adoption and IPR poll for draft-sajassi-bess-secure-evpn-06

2023-06-12 Thread Ali Sajassi (sajassi)
Linda, Thanks for your comments. Please refer to my replies inline … From: Linda Dunbar Date: Tuesday, May 30, 2023 at 9:36 AM To: Lukas Krattiger (lkrattig) , Matthew Bocci (Nokia) , bess-cha...@ietf.org Cc: bess@ietf.org , draft-sajassi-bess-secure-e...@ietf.org Subject: RE: [bess] WG

Re: [bess] WG adoption for draft-brissette-bess-evpn-vpws-seamless

2023-05-26 Thread Ali Sajassi (sajassi)
Support as a co-author. Not aware of any undisclosed IPR(s). Cheers, Ali From: BESS on behalf of slitkows.i...@gmail.com Date: Wednesday, May 24, 2023 at 1:02 AM To: bess@ietf.org Cc: bess-cha...@ietf.org Subject: [bess] WG adoption for draft-brissette-bess-evpn-vpws-seamless Hello, This

Re: [bess] WG Adoption and IPR poll for draft-sajassi-bess-secure-evpn-06

2023-05-26 Thread Ali Sajassi (sajassi)
Support as a co-author. There is an IPR associated with this draft and I have already asked our legal department to register it with IETF. Regards, Ali From: BESS on behalf of Matthew Bocci (Nokia) Date: Thursday, May 25, 2023 at 3:36 AM To: bess@ietf.org Cc:

Re: [bess] Questions on VLAN-based/VLAN-bundle Service Interface of rfc7432bis

2023-05-24 Thread Ali Sajassi (sajassi)
If you are talking about different VLAN IDs (VIDs) on the same physical interface of an ES is getting mapped to a BD, and the is advertised via Eth AD per EVI route with Eth-tag of zero, then this is VLAN-bundle service interface. In VLAN bundle, it is assumed that the MAC addresses across

Re: [bess] Question on symmetric EVPN IRB RFC 9135

2023-05-24 Thread Ali Sajassi (sajassi)
Hi Sami, Please refer to my response inline in red … From: BESS on behalf of Boutros, Sami Date: Tuesday, May 23, 2023 at 2:31 PM To: BESS Subject: [bess] Question on symmetric EVPN IRB RFC 9135 Hi, Looking at section 5.2, it doesn’t address quite few cases like for example. * What

Re: [bess] Coverage of ERL label within LSP-Ping Mechanisms for EVPN

2023-05-18 Thread Ali Sajassi (sajassi)
draft. Cheers, Ali From: Nitsan Dolev Date: Thursday, May 18, 2023 at 12:20 AM To: Ali Sajassi (sajassi) , bess@ietf.org , Parag Jain (paragj) , Luc Andre Burdet (lburdet) Cc: Alexander Vainshtein , Ron Sdayoor Subject: RE: Coverage of ERL label within LSP-Ping Mechanisms for EVPN Hi Ali

Re: [bess] Coverage of ERL label within LSP-Ping Mechanisms for EVPN

2023-05-17 Thread Ali Sajassi (sajassi)
Hi Nitsan, This draft has gone through the WGLC as well as IESG review and we are very close to its publication (i.e., too late to make such changes). Once it is published, we welcome enhancements and expansion to this document when needed. IETF has a formal process of reporting “errata” on a

Re: [bess] Draft draft-ietf-bess-7432bis-07 section 7.11.2

2023-04-03 Thread Ali Sajassi (sajassi)
From: Menachem Dodge Date: Saturday, April 1, 2023 at 11:58 PM To: Ali Sajassi (sajassi) , bess@ietf.org Subject: Re: Draft draft-ietf-bess-7432bis-07 section 7.11.2 Hello Ali, Thanks very much for your helpful response. Referring to #2 below, I assume that the default behavior of RFC 7432

Re: [bess] Draft draft-ietf-bess-7432bis-07 section 7.11.2

2023-03-31 Thread Ali Sajassi (sajassi)
Please refer to my comments below in red … From: BESS on behalf of Menachem Dodge Date: Thursday, March 30, 2023 at 8:51 AM To: bess@ietf.org Subject: [bess] Draft draft-ietf-bess-7432bis-07 section 7.11.2 Hello All, Section 7.11.2 of the draft-ietf-bess-7432bis states that if there is a

[bess] Request for WG LC on draft-ietf-bess-rfc7432bis-06.txt

2023-01-05 Thread Ali Sajassi (sajassi)
Hi Folks, We have been revising this baseline EVPN RFC for sometime now and I believe all the comment resolutions have been incorporated. This latest revision incorporates two additional comments - one from Sasha for section 6.3 and another from Jeffrey on section 18. Please take a look at

Re: [bess] A doubt in the requirements pertaining to VLAN-aware service interface in draft-ietf-bess-rfc7432bis

2023-01-05 Thread Ali Sajassi (sajassi)
Hi Sasha, Thanks for your insightful comments. A few comments: 1. The text that you provided, gives further clarification to the existing text and thus I will incorporate it with some modifications as below: “In the case where a single VLAN is represented by a single VID and thus no VID

Re: [bess] A question pertaining to validation of LSP Ping Echo requests in draft-ietf-bess-evpn-lsp-ping-08

2022-11-30 Thread Ali Sajassi (sajassi)
Hi Sasha, Please refer to my comments below: AS>> EVPN-VPWS has multiple modes, and it may be better to cover it in a separate draft. I will talk to Parag about a write-up of a short draft about EVPN-VPWS and put a clarification statement that this draft is limited to EVPN and EVPN-IRB.

Re: [bess] A question pertaining to validation of LSP Ping Echo requests in draft-ietf-bess-evpn-lsp-ping-08

2022-11-28 Thread Ali Sajassi (sajassi)
< sent the previous email by accident w/o completing my replies …> Hi Sasha, Thanks for your comments. Please refer to my replies marked with “AS>>” From: Alexander Vainshtein Date: Wednesday, November 23, 2022 at 11:54 PM To: Ali Sajassi (sajassi) Cc: bess@ietf.org , Alexa

Re: [bess] A question pertaining to validation of LSP Ping Echo requests in draft-ietf-bess-evpn-lsp-ping-08

2022-11-28 Thread Ali Sajassi (sajassi)
Hi Sasha, Thanks for your comments. Please refer to my replies marked with “AS>>” From: Alexander Vainshtein Date: Wednesday, November 23, 2022 at 11:54 PM To: Ali Sajassi (sajassi) Cc: bess@ietf.org , Alexander Ferdman , Dmitry Valdman , Ron Sdayoor , Nitsan Dolev , draft-ietf-bes

Re: [bess] A doubt about draft-sajassi-bess-evpn-ip-aliasing-05

2022-11-27 Thread Ali Sajassi (sajassi)
24, 2022 at 5:38 AM To: Jorge Rabadan (Nokia) , Ali Sajassi (sajassi) Cc: Luc André Burdet , bess@ietf.org , Nitsan Dolev , Alexander Ferdman , Ron Sdayoor , Dmitry Valdman , draft-sajassi-bess-evpn-ip-alias...@ietf.org Subject: Re: A doubt about draft-sajassi-bess-evpn-ip-aliasing-05 Hi

Re: [bess] A question pertaining to validation of LSP Ping Echo requests in draft-ietf-bess-evpn-lsp-ping-08

2022-11-21 Thread Ali Sajassi (sajassi)
Hi Sasha, Thanks for your comments. Please refer to my responses below marked with “AS>” From: BESS on behalf of Alexander Vainshtein Date: Monday, November 14, 2022 at 1:36 AM To: draft-ietf-bess-evpn-lsp-p...@ietf.org Cc: bess@ietf.org , Alexander Ferdman , Dmitry Valdman , Ron Sdayoor

Re: [bess] A doubt about draft-sajassi-bess-evpn-ip-aliasing-05

2022-11-17 Thread Ali Sajassi (sajassi)
Hi Sasha, EVPN based RFCs (7432 and 8365) define two types of multi-homing: All-Active and Single-Active. Both of these multi-homing mechanism relies on multi-homing PEs to control loop detection and prevention using DF election and split-horizon filtering.

Re: [bess] WG adoption poll and IPR poll for draft-sajassi-bess-evpn-ac-aware-bundling

2022-10-18 Thread Ali Sajassi (sajassi)
As a co-author, I support adoption of it and not aware of any undisclosed IPR. Cheers, Ali From: BESS on behalf of Stephane Litkowski (slitkows) Date: Monday, October 10, 2022 at 1:40 AM To: bess-cha...@ietf.org , bess@ietf.org Subject: [bess] WG adoption poll and IPR poll for

Re: [bess] WG Last Call and IPR Poll for draft-ietf-bess-bgp-sdwan-usage-05

2022-10-11 Thread Ali Sajassi (sajassi)
As a co-author, support publication of it and am not aware of any undisclosed IPR. Regards, Ali From: BESS on behalf of Bocci, Matthew (Nokia - GB) Date: Monday, September 26, 2022 at 4:06 AM To: bess@ietf.org Subject: [bess] WG Last Call and IPR Poll for draft-ietf-bess-bgp-sdwan-usage-05

Re: [bess] WGLC, IPR and implementation poll for draft-ietf-bess-evpn-mh-split-horizon

2022-07-20 Thread Ali Sajassi (sajassi)
I support publication of this draft and I am not aware of any undisclosed IPR. Regards, Ali From: slitkows.i...@gmail.com Date: Wednesday, January 26, 2022 at 1:50 AM To: bess@ietf.org , draft-ietf-bess-evpn-mh-split-hori...@ietf.org Cc: bess-cha...@ietf.org Subject: WGLC, IPR and

Re: [bess] WGLC, IPR and Implementation Poll for draft-ietf-bess-evpn-fast-df-recovery-03

2022-07-13 Thread Ali Sajassi (sajassi)
I support publication of this document and I am not aware of any IPR that hasn’t been disclosed. Cheers, Ali From: Bocci, Matthew (Nokia - GB) Date: Monday, January 31, 2022 at 5:58 AM To: draft-ietf-bess-evpn-fast-df-recov...@ietf.org , bess@ietf.org Cc: bess-cha...@ietf.org Subject: WGLC,

Re: [bess] WG Last Call, IPR and Implementation Poll for draft-ietf-bess-evpn-vpws-fxc

2021-11-09 Thread Ali Sajassi (sajassi)
I support the publication of this draft and I am not aware of any undisclosed IPR. Cheers, Ali From: BESS on behalf of slitkows.i...@gmail.com Date: Monday, September 27, 2021 at 11:03 PM To: 'BESS' Cc: bess-cha...@ietf.org Subject: [bess] WG Last Call, IPR and Implementation Poll for

Re: [bess] Implementation poll for draft-ietf-bess-evpn-lsp-ping-05

2021-08-27 Thread Ali Sajassi (sajassi)
Hi Matthew, Some of the co-authors are on PTO and I couldn’t reach them (typical of the month of August). So, I’d like to get a bit more extension. Regarding the two questions below: 1. My company hasn’t implemented it. 2. I do think that we should process with the publication as it

Re: [bess] Benjamin Kaduk's DISCUSS ballot comment on draft-ietf-bess-evpn-inter-subnet-forwarding-09

2021-06-10 Thread Ali Sajassi (sajassi)
Hi Ben, I just published rev-14 of the draft with the updates to the IANA section. Cheers, Ali From: John E Drake Date: Wednesday, June 9, 2021 at 11:47 AM To: Benjamin Kaduk Cc: Ali Sajassi (sajassi) , The IESG , draft-ietf-bess-evpn-inter-subnet-forward...@ietf.org , bess-cha...@ietf.org

Re: [bess] Benjamin Kaduk's Discuss on draft-ietf-bess-evpn-inter-subnet-forwarding-09: (with DISCUSS and COMMENT)

2021-06-10 Thread Ali Sajassi (sajassi)
Thank you Ben for your meticulous review and valuable comments that you have provided during the course of this document review. Cheers, Ali From: Benjamin Kaduk Date: Wednesday, June 9, 2021 at 10:26 AM To: Ali Sajassi (sajassi) Cc: The IESG , draft-ietf-bess-evpn-inter-subnet-forward

Re: [bess] Benjamin Kaduk's Discuss on draft-ietf-bess-evpn-inter-subnet-forwarding-09: (with DISCUSS and COMMENT)

2021-05-11 Thread Ali Sajassi (sajassi)
Hi Ben, Sorry for the delayed response. I think we can address your last two comments rather easily and hopefully close this review. Please refer to my replies marked in red. From: Benjamin Kaduk Date: Saturday, February 27, 2021 at 4:06 PM To: Ali Sajassi (sajassi) Cc: The IESG , draft

Re: [bess] WG and IPR poll adoption poll for draft-krattiger-evpn-modes-interop

2021-04-19 Thread Ali Sajassi (sajassi)
Support as a co-author. We requested our legal department in Nov/2020 to disclose an IPR related to this draft to IETF. We will follow it up to see why it hasn’t been disclosed yet. Cheers, Ali From: BESS on behalf of "slitkows.i...@gmail.com" Date: Monday, April 19, 2021 at 11:07 AM To:

Re: [bess] WG adoption and IPR poll for draft-brissette-bess-evpn-l2gw-proto

2021-04-13 Thread Ali Sajassi (sajassi)
Support as a co-author. There is an IPR which is being disclosed. Cheers, Ali From: BESS on behalf of "slitkows.i...@gmail.com" Date: Monday, March 29, 2021 at 12:13 AM To: "bess@ietf.org" Subject: [bess] WG adoption and IPR poll for draft-brissette-bess-evpn-l2gw-proto Hello, This email

Re: [bess] WG adoption and IPR poll for draft-mohanty-bess-weighted-hrw-01

2021-03-10 Thread Ali Sajassi (sajassi)
Support as a co-author. Not aware of any undisclosed IPR. -Ali From: "Bocci, Matthew (Nokia - GB)" Date: Wednesday, December 9, 2020 at 1:23 AM To: "bess@ietf.org" Cc: "draft-mohanty-bess-weighted-...@ietf.org" Subject: WG adoption and IPR poll for draft-mohanty-bess-weighted-hrw-01

[bess] Benjamin Kaduk's DISCUSS ballot comment on draft-ietf-bess-evpn-inter-subnet-forwarding-09

2021-02-10 Thread Ali Sajassi (sajassi)
Hi Ben, I responded to your comments in the current thread but let me respond to your comments in the draft’s ballot page more specifically here so that you don’t have to go through that email. Please let me know if you have any further comments. 1) I think

Re: [bess] Benjamin Kaduk's Discuss on draft-ietf-bess-evpn-inter-subnet-forwarding-09: (with DISCUSS and COMMENT)

2021-02-04 Thread Ali Sajassi (sajassi)
Hi Ben, Please see my replies marked with AS>> On 10/29/20, 5:26 PM, "Benjamin Kaduk" wrote: Hi Ali, Sorry for the delayed response. Comments inline. On Thu, Sep 03, 2020 at 06:17:01AM +0000, Ali Sajassi (sajassi) wrote: > Hi Ben, > >

Re: [bess] Erik Kline's Discuss on draft-ietf-bess-evpn-inter-subnet-forwarding-09: (with DISCUSS and COMMENT)

2021-02-04 Thread Ali Sajassi (sajassi)
Hi Erik, Please see my reply marked w/ AS>> On 12/9/20, 7:50 PM, "Erik Kline" wrote: Ali, Thanks for your replies. On Sun, Oct 11, 2020 at 9:06 PM Ali Sajassi (sajassi) wrote: > > Hi Erik, > > Thanks for your comments and sorry t

Re: [bess] Alvaro Retana's Discuss on draft-ietf-bess-evpn-inter-subnet-forwarding-09: (with DISCUSS and COMMENT)

2021-02-04 Thread Ali Sajassi (sajassi)
Hi Alvaro, On 11/9/20, 12:33 PM, "Alvaro Retana" wrote: On October 13, 2020 at 2:55:07 AM, Ali Sajassi wrote: Ali: Hi! > Thanks very much for your comments and sorry for the delay, please refer to > my replies marked with [AS]. I looked at the replies and I'm

Re: [bess] WG Last Call, IPR and Implementation Poll for draft-ietf-bess-evpn-irb-extended-mobility-01

2021-02-02 Thread Ali Sajassi (sajassi)
I looked into the IPR, and it has been disclosed and it shows up for the individual version of the draft but for some reason not for the WG version of it! From: BESS on behalf of "Ali Sajassi (sajassi)" Date: Tuesday, February 2, 2021 at 9:39 AM To: "slitkows.i...@gma

Re: [bess] draft-ietf-bess-evpn-ipvpn-interworking chair review

2020-12-13 Thread Ali Sajassi (sajassi)
Hi Stephane, Jorge, John, DJ, and I met several times over the course of last two weeks to address DJ and some of the other outstanding comments and in doing so covering the following three cases as well: 1. Advertisements of routes learned over a local AC by a GW into the participating

Re: [bess] WG Last Call, IPR and Implementation Poll for draft-ietf-bess-srv6-services-05

2020-12-08 Thread Ali Sajassi (sajassi)
Support publication of this draft. I am not aware of any undisclosed IPR. -Ali From: BESS on behalf of "Bocci, Matthew (Nokia - GB)" Date: Monday, November 30, 2020 at 12:15 To: "draft-ietf-bess-srv6-servi...@ietf.org" , "bess@ietf.org" Subject: [bess] WG Last Call, IPR and

Re: [bess] [**EXTERNAL**] Re: comments on draft-boutros-bess-elan-services-over-sr

2020-11-20 Thread Ali Sajassi (sajassi)
Please see my comments marked w/ [AS] below: Just so that everyone is aware of the history, I introduced the control plane signaling concept for L2VPN, as well as PW status signaling, capability exchange and PW QoS signaling for throttling the traffic. EVPN utilized that idea and applied in

Re: [bess] comments on draft-boutros-bess-elan-services-over-sr

2020-11-20 Thread Ali Sajassi (sajassi)
apply anycast SIDs to existing EVPN. Thanks. Jorge From: Ali Sajassi (sajassi) Date: Friday, November 20, 2020 at 7:21 PM To: Rabadan, Jorge (Nokia - US/Mountain View) , Jeffrey (Zhaohui) Zhang , Sami Boutros Cc: bess@ietf.org Subject: Re: [bess] comments on draft-boutros-bess-elan-services-o

Re: [bess] [**EXTERNAL**] Re: Issues w/ draft-boutros-bess-elan-services-over-sr

2020-11-20 Thread Ali Sajassi (sajassi)
yee , Sami Boutros , "Ali Sajassi (sajassi)" Cc: "bess@ietf.org" Subject: Re: [**EXTERNAL**] Re: [bess] Issues w/ draft-boutros-bess-elan-services-over-sr Hi Ali, Please see inline. Sighhh! The first section of your draft (section 1) and the first two paragraphs of that

Re: [bess] comments on draft-boutros-bess-elan-services-over-sr

2020-11-20 Thread Ali Sajassi (sajassi)
Hi Jorge, Agreed, any technology can use any cast SID. [jorge] if you want to specify an anycast SID solution for EVPN as an alternative to aliasing, since it may have its merits, I’ll be glad to investigate it with you and help. However data plane-learning sounds a step back to me. I

Re: [bess] Issues w/ draft-boutros-bess-elan-services-over-sr

2020-11-20 Thread Ali Sajassi (sajassi)
is underlay topology decides LB instead of the actual link BW of MCLAG!! Cheers, Ali From: Sami Boutros Date: Thursday, November 19, 2020 at 6:32 PM To: "Ali Sajassi (sajassi)" Cc: "bess@ietf.org" , Cisco Employee , Sami Boutros Subject: Re: [bess] Issues w/ draft-boutros-bess-elan-

[bess] Issues w/ draft-boutros-bess-elan-services-over-sr

2020-11-19 Thread Ali Sajassi (sajassi)
Sami, Since we didn’t have time to discuss the issues during the BESS meeting, let me explain and elaborate them here: The draft states the following two main objectives for its purpose but both have been addressed already !! 1. Reducing # of PWs in VPLS: * VPLS (both BGP and LDP)

Re: [bess] Roman Danyliw's No Objection on draft-ietf-bess-evpn-inter-subnet-forwarding-09: (with COMMENT)

2020-10-13 Thread Ali Sajassi (sajassi)
Hi Roman, Thanks for your comments. Please see my replies inline marked with [AS]: On 7/15/20, 6:45 PM, "BESS on behalf of Roman Danyliw via Datatracker" wrote: Roman Danyliw has entered the following ballot position for draft-ietf-bess-evpn-inter-subnet-forwarding-09: No Objection

Re: [bess] Alvaro Retana's Discuss on draft-ietf-bess-evpn-inter-subnet-forwarding-09: (with DISCUSS and COMMENT)

2020-10-13 Thread Ali Sajassi (sajassi)
Hi Alvaro, Thanks very much for your comments and sorry for the delay, please refer to my replies marked with [AS]. On 7/14/20, 10:51 AM, "Alvaro Retana via Datatracker" wrote: Alvaro Retana has entered the following ballot position for

Re: [bess] Erik Kline's Discuss on draft-ietf-bess-evpn-inter-subnet-forwarding-09: (with DISCUSS and COMMENT)

2020-10-11 Thread Ali Sajassi (sajassi)
Hi Erik, Thanks for your comments and sorry to missed them in first place, please see my replies in line marked w/ [AS]: On 7/14/20, 11:22 PM, "Erik Kline via Datatracker" wrote: Erik Kline has entered the following ballot position for draft-ietf-bess-evpn-inter-subnet-forwarding-09:

Re: [bess] Second try: Router's MAC Extended Community in draft-ietf-bess-evpn-inter-subnet-forwarding

2020-10-08 Thread Ali Sajassi (sajassi)
he problem with propagating them is sometimes implementations reorder things, so you could end up with inconsistency in the network. —John On Oct 8, 2020, at 2:42 PM, Ali Sajassi (sajassi) mailto:saja...@cisco.com>> wrote: Hi John, Sorry for the delay. The answer to y

Re: [bess] Second try: Router's MAC Extended Community in draft-ietf-bess-evpn-inter-subnet-forwarding

2020-10-08 Thread Ali Sajassi (sajassi)
Hi John, Sorry for the delay. The answer to your 1st question is no and the answer to your 2nd question is that the receiver should pick the first one in the list and ignore the rest. If it helps, I can add couple of lines to that affect to the corresponding section. Cheers, Ali From: John

Re: [bess] WG adoption and IPR poll for draft-nr-bess-evpn-mh-split-horizon-03

2020-10-08 Thread Ali Sajassi (sajassi)
As a co-author, I support WG adoption of this draft and I am not aware of any relevant IPR. Regards, Ali From: BESS on behalf of "Bocci, Matthew (Nokia - GB)" Date: Wednesday, September 9, 2020 at 3:43 AM To: "bess@ietf.org" Cc: "bess-cha...@ietf.org" Subject: [bess] WG adoption and IPR

Re: [bess] Éric Vyncke's No Objection on draft-ietf-bess-evpn-inter-subnet-forwarding-09: (with COMMENT)

2020-09-03 Thread Ali Sajassi (sajassi)
ll improve the document Regards -éric -Original Message- From: "Ali Sajassi (sajassi)" Date: Tuesday, 1 September 2020 at 00:25 To: Eric Vyncke , The IESG Cc: "draft-ietf-bess-evpn-inter-subnet-forward...@ietf.org" , "bess-cha

Re: [bess] Benjamin Kaduk's Discuss on draft-ietf-bess-evpn-inter-subnet-forwarding-09: (with DISCUSS and COMMENT)

2020-09-03 Thread Ali Sajassi (sajassi)
Hi Ben, Thanks very much for your review and comments. Please refer to my replies inline marked with [AS]. On 7/14/20, 2:00 PM, "Benjamin Kaduk via Datatracker" wrote: Benjamin Kaduk has entered the following ballot position for draft-ietf-bess-evpn-inter-subnet-forwarding-09:

Re: [bess] Éric Vyncke's No Objection on draft-ietf-bess-evpn-inter-subnet-forwarding-09: (with COMMENT)

2020-08-31 Thread Ali Sajassi (sajassi)
Hi Eric, Thanks for your review and your comments, please refer to my replies inline marked with [AS]. On 7/14/20, 5:32 AM, "Éric Vyncke via Datatracker" wrote: Éric Vyncke has entered the following ballot position for draft-ietf-bess-evpn-inter-subnet-forwarding-09: No Objection

Re: [bess] IPSec Tunnels and draft-sajassi-bess-secure-evpn

2020-07-31 Thread Ali Sajassi (sajassi)
. IMHO a draft on the interaction between RFC6514 and the tunnel-encapsulation draft – would be the best thing at this point. Let me know if you are interested in working on such a draft. Sue From: Ali Sajassi (sajassi) [mailto:saja...@cisco.com] Sent: Friday, July 31, 2020 1:54

[bess] New Extended Community for draft-ietf-bess-evpn-unequal-lb

2020-07-31 Thread Ali Sajassi (sajassi)
John, Jeff: During the presentation of draft-ietf-bess-evpn-unequal-lb -03 at the BESS WG meeting, you had a question/concern regarding why we are defining a new EC if we are doing conditional transitive. First, I’d like to make a correction to the preso by saying that the transitivity is not

Re: [bess] IPSec Tunnels and draft-sajassi-bess-secure-evpn

2020-07-30 Thread Ali Sajassi (sajassi)
Sue, Before getting to the discussions of the three IPsec proposals, there are some elements of draft-ietf-idr-tunnel-encaps-17.txt that I can see might have caused some confusions and I’d like to get those sorted out first. The tunnel-encap draft specifies sub-tlv for VxLAN, VxLAN GDP, and

Re: [bess] Why are you specifying two new tunnel types for encapsulation for EVPN?

2020-07-30 Thread Ali Sajassi (sajassi)
nel-encaps - draft-ietf-idr-tunnel-encaps-17.txt sajassi-s-evpn – draft-sajasssi-bess-secure-evpn-03.txt RFC6514 – PMSI Tunnel Attribute (PMSI) Cheerily, Sue From: Ali Sajassi (sajassi) [mailto:saja...@cisco.com] Sent: Tuesday, July 28, 2020 9:45 AM To: Susan Hares; bess@ietf.org Subject: Re: [

Re: [bess] Why are you specifying two new tunnel types for encapsulation for EVPN?

2020-07-28 Thread Ali Sajassi (sajassi)
Sue, Please see my responses below marked with AS> From: BESS on behalf of Susan Hares Date: Tuesday, July 28, 2020 at 5:43 AM To: "bess@ietf.org" Subject: [bess] Why are you specifying two new tunnel types for encapsulation for EVPN? Ali: From draft-sajassi-bess-secure-evpn:

Re: [bess] Questions about the ESP-Transport and ESP-in-UDP transport in SECURE-EVPN

2020-07-28 Thread Ali Sajassi (sajassi)
Linda, Please see my responses inline marked with AS> … From: Linda Dunbar Date: Tuesday, July 28, 2020 at 5:49 AM To: Cisco Employee , "bess@ietf.org" Subject: Questions about the ESP-Transport and ESP-in-UDP transport in SECURE-EVPN Ali, Just follow up with my question in the BESS WG

Re: [bess] Murray Kucherawy's No Objection on draft-ietf-bess-evpn-inter-subnet-forwarding-09: (with COMMENT)

2020-07-26 Thread Ali Sajassi (sajassi)
Hi Murray, Thanks for your review and comments. Please see my responses inline marked with "AS>". Cheers, Ali On 7/13/20, 10:50 PM, "Murray Kucherawy via Datatracker" wrote: Murray Kucherawy has entered the following ballot position for

Re: [bess] Robert Wilton's No Objection on draft-ietf-bess-evpn-inter-subnet-forwarding-09: (with COMMENT)

2020-07-26 Thread Ali Sajassi (sajassi)
Hi Rob, Thanks for your review and comments. Please see my reply inline marked with "AS>". On 7/16/20, 6:38 AM, "Robert Wilton via Datatracker" wrote: Robert Wilton has entered the following ballot position for draft-ietf-bess-evpn-inter-subnet-forwarding-09: No Objection When

Re: [bess] WGLC, IPR and implementation poll for draft-ietf-bess-evpn-lsp-ping

2020-07-13 Thread Ali Sajassi (sajassi)
Support as a co-author. I am not aware of any undisclosed IPR. From: "slitkows.i...@gmail.com" Date: Friday, July 3, 2020 at 6:29 AM To: "bess@ietf.org" , "draft-ietf-bess-evpn-lsp-p...@ietf.org" Cc: "bess-cha...@ietf.org" Subject: WGLC, IPR and implementation poll for

Re: [bess] Opsdir last call review of draft-ietf-bess-evpn-inter-subnet-forwarding-09

2020-07-07 Thread Ali Sajassi (sajassi)
Hi Joel, Thanks for your review and comments, please see inline for my reply marked with AS>: On 7/6/20, 8:06 PM, "Joel Jaeggli via Datatracker" wrote: Reviewer: Joel Jaeggli Review result: Ready greetings, I have reviewed draft-ietf-bess-evpn-inter-subnet-forwarding on

Re: [bess] WG Last Call and IPR Poll for draft-ietf-bess-evpn-oam-req-frmwk-02

2020-06-30 Thread Ali Sajassi (sajassi)
Support as a co-author. Not aware of any undisclosed IPRs related to this draft. Cheers, Ali From: "Bocci, Matthew (Nokia - GB)" Date: Monday, June 15, 2020 at 3:55 AM To: "draft-ietf-bess-evpn-oam-req-fr...@ietf.org" , "bess@ietf.org" Subject: WG Last Call and IPR Poll for

Re: [bess] WG adoption and IPR poll for draft-dunbar-bess-bgp-sdwan-usage-07

2020-06-30 Thread Ali Sajassi (sajassi)
This draft covers the different SDWAN use cases nicely and has come a long way since its initial rev. As a co-author I support adoption of this draft and I am not aware of any undisclosed IPRs related to this draft. Cheers, Ali From: BESS on behalf of "slitkows.i...@gmail.com" Date:

Re: [bess] new WGLC on draft-ietf-bess-evpn-igmp-mld-proxy-05

2020-05-27 Thread Ali Sajassi (sajassi)
The issues raised during the email thread before the last IETF, have been addressed in this rev and the doc is ready to be progressed. Cheers, Ali From: BESS on behalf of "slitkows.i...@gmail.com" Date: Monday, May 18, 2020 at 12:54 AM To: "bess@ietf.org" Cc: "bess-cha...@ietf.org"

Re: [bess] IGMP / MLD Proxy Draft update (NLRI change)

2020-04-28 Thread Ali Sajassi (sajassi)
oposes is fine. —John On Apr 28, 2020, at 1:08 AM, Ali Sajassi (sajassi) mailto:saja...@cisco.com>> wrote: Hi John, My objection to using two code points for RT-8 and do a migration from old to new is two folds: 1. As I explained in my previous emails, there are vendors who have i

Re: [bess] IGMP / MLD Proxy Draft update (NLRI change)

2020-04-27 Thread Ali Sajassi (sajassi)
t have technical deficiencies that were pointed out months ago. Just because you can hold things together with spit and baling wire, doesn’t mean you should settle for that. I am perplexed as to why you’re so opposed to doing what is both the normal and the right thing. —John On Apr 26,

Re: [bess] IGMP / MLD Proxy Draft update (NLRI change)

2020-04-27 Thread Ali Sajassi (sajassi)
nly in DC, but also in service provider and enterprise networks. We not only have PBB-EVPN, but also EVPN/VXLAN, EVPN/MPLS, EVPNoMPLSoUPD, etc. EVPN is supported by many vendors today. Thanks, Wen From: "Ali Sajassi (sajassi)" Date: Sunday, April 26, 2020 at 6:08 PM To: John Scudder C

Re: [bess] IGMP / MLD Proxy Draft update (NLRI change)

2020-04-26 Thread Ali Sajassi (sajassi)
guarantees safety in a mixed network. —John On Apr 26, 2020, at 3:21 PM, Ali Sajassi (sajassi) wrote: John, Thanks for your insightful input and suggestion. We have had other situations similar to this in the past and we have resolved them by the consensus and without having a “ticking time bom

Re: [bess] IGMP / MLD Proxy Draft update (NLRI change)

2020-04-26 Thread Ali Sajassi (sajassi)
John, Thanks for your insightful input and suggestion. We have had other situations similar to this in the past and we have resolved them by the consensus and without having a “ticking time bomb” to cause a network meltdown. One such situation was the need to extend RT-4 to add the originator

Re: [bess] WGLC, IPR and implementation poll for draft-ietf-bess-evpn-irb-mcast-04

2020-03-23 Thread Ali Sajassi (sajassi)
Support and not aware of any undisclosed IPR From: BESS on behalf of "slitkows.i...@gmail.com" Date: Wednesday, February 26, 2020 at 6:28 AM To: 'BESS' Cc: "bess-cha...@ietf.org" Subject: [bess] WGLC, IPR and implementation poll for draft-ietf-bess-evpn-irb-mcast-04 Hi WG, This email

Re: [bess] Chair review of draft-ietf-bess-evpn-virtual-eth-segment-05

2020-03-03 Thread Ali Sajassi (sajassi)
Hi Stephane, Thanks for reviewing the new rev of the document and providing us with your comments. We’ll try to take care of your comments within next few days. Regards, Ali From: "slitkows.i...@gmail.com" Date: Tuesday, March 3, 2020 at 1:29 AM To:

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