Re: [bess] Comments on draft-sajassi-bess-evpn-ip-aliasing-02

2021-07-28 Thread wang.yubao2
Hi Jorge, I still don't agree that the procedures on Leaf-5 are already in draft-ietf-bess-evpn-prefix-advertisement-11. Note that the key of RT1 route is , not just . Take the DGW1 of the Bump-in-the-wire use case for example, If the DGW1 receives a RT-5 route R5 (IPL=24, IP=SN1

[bess] Protocol Action: 'Gateway Auto-Discovery and Route Advertisement for Segment Routing Enabled Site Interconnection' to Proposed Standard (draft-ietf-bess-datacenter-gateway-13.txt)

2021-07-28 Thread The IESG
The IESG has approved the following document: - 'Gateway Auto-Discovery and Route Advertisement for Segment Routing Enabled Site Interconnection' (draft-ietf-bess-datacenter-gateway-13.txt) as Proposed Standard This document is the product of the BGP Enabled ServiceS Working Group. The IESG

Re: [bess] Comments on draft-sajassi-bess-evpn-ip-aliasing-02

2021-07-28 Thread Rabadan, Jorge (Nokia - US/Mountain View)
Hi Yubao, More in-line. Thanks. Jorge From: wang.yub...@zte.com.cn Date: Wednesday, July 28, 2021 at 5:35 PM To: Rabadan, Jorge (Nokia - US/Mountain View) Cc: bess@ietf.org Subject: Re:Comments on draft-sajassi-bess-evpn-ip-aliasing-02 Hi Jorge, I don't agree with you for that the rec

Re: [bess] Comments on draft-sajassi-bess-evpn-ip-aliasing-02

2021-07-28 Thread wang.yubao2
Hi Jorge, I don't agree with you for that the recursive resolution for such ESI overlay index is already there. Current recursive resolution is very different from such ESI overlay index. Please see in-line with [Yubao]. Thanks, Yubao 原始邮件 发件人:Rabadan,Jorge(Noki

[bess] draft-ietf-bess-mvpn-evpn-sr-p2mp-03 and Ingress Replication with SRv6

2021-07-28 Thread Rabadan, Jorge (Nokia - US/Mountain View)
Dear draft-ietf-bess-mvpn-evpn-sr-p2mp authors, I have some comments about yesterday’s presentation of revision 03. In the slides, this caught my attention: “Current Updates (Version 03) • Includes procedures for binding MVPN/EVPN service to an ingress-replication P-tunnel in a Segment Routing

Re: [bess] Comments on draft-sajassi-bess-evpn-ip-aliasing-02

2021-07-28 Thread Rabadan, Jorge (Nokia - US/Mountain View)
Hi Yubao, Assuming we agree we can’t have a RT5 with non-zero GW-IP and non-zero ESI, I’ll try to compare using a) gw-ip *or* b) ESI in the RT5 for this use case when leaf-5 is a non-upgraded PE: a) non-zero GW-IP. Suppose if Leaf-5 is a non-upgraded PE but it complies with draft-evpn-prefix-a

Re: [bess] Comments on draft-sajassi-bess-evpn-ip-aliasing-02

2021-07-28 Thread wang.yubao2
Hi Jorge, Please see in-line with [Yubao_2]. Thanks, Yubao 原始邮件 发件人:Rabadan,Jorge(Nokia-US/MountainView) 收件人:王玉保10045807; 抄送人:bess@ietf.org; 日 期 :2021年07月28日 18:18 主 题 :Re: Re:Comments on draft-sajassi-bess-evpn-ip-aliasing-02 Hi Yubao, Please see in-line wi

Re: [bess] Comments on draft-sajassi-bess-evpn-ip-aliasing-02

2021-07-28 Thread Rabadan, Jorge (Nokia - US/Mountain View)
Hi Yubao, Please see in-line with [jorge]. Thanks. Jorge From: wang.yub...@zte.com.cn Date: Wednesday, July 28, 2021 at 9:53 AM To: Rabadan, Jorge (Nokia - US/Mountain View) Cc: bess@ietf.org Subject: Re:Comments on draft-sajassi-bess-evpn-ip-aliasing-02 Hi Jorge, Thanks for your email,

Re: [bess] Comments on draft-sajassi-bess-evpn-ip-aliasing-02

2021-07-28 Thread wang.yubao2
Hi Jorge, Thanks for your email, but I still don't understand why an ESI is needed here. I know there is a static-route 1.1.1.1 on Leaf-2, but my question is that how leaf-2 knows the overlay nexthop of 50.0.0.0/24 is 1.1.1.1 (by which that ARP entry is found out at last)? As you illu

[bess] Comments about draft-mackenzie-bess-evpn-l3aa-proto-00

2021-07-28 Thread Rabadan, Jorge (Nokia - US/Mountain View)
Michael, The chairs asked me to take my comments to the list, so here you are. 1. Section 2.6 – RT5 synch * using non-zero ESI *and* non-zero GW-IP in the IP Prefix routes is non-backwards compatible with draft-ietf-bess-evpn-prefix-advertisement and will break interoperability with