Re: [bess] NVO3 VXLAN Source port entropy

2021-07-14 Thread Gyan Mishra
Perfect! Looking forward to it! Kind Regards Gyan On Wed, Jul 14, 2021 at 11:01 PM Jeff Tantsura wrote: > I’m planning to have a presentation in RTGWG that would explain RTO based > header changes/ aka self healing fabie (flow label in v6/ overlay > transport layer source port in v4, in

Re: [bess] NVO3 VXLAN Source port entropy

2021-07-14 Thread Jeff Tantsura
I’m planning to have a presentation in RTGWG that would explain RTO based header changes/ aka self healing fabie (flow label in v6/ overlay transport layer source port in v4, in linux kernel since 2016), stay tuned. This is mostly relevant to DC domain and while host based still a very

Re: [bess] NVO3 VXLAN Source port entropy

2021-07-14 Thread Gyan Mishra
All I think I figured out how “source port entropy” works and provides “better” load balancing then traditional IGP & EGP based ECMP underlay algorithms that are subject to polarization. So normally w/o source port entropy vxlan feature the overlay NVE Anycast vtep tunnel as a tunnel source and

[bess] John Scudder's No Objection on draft-ietf-bess-evpn-inter-subnet-forwarding-14: (with COMMENT)

2021-07-14 Thread John Scudder via Datatracker
John Scudder has entered the following ballot position for draft-ietf-bess-evpn-inter-subnet-forwarding-14: No Objection When responding, please keep the subject line intact and reply to all email addresses included in the To and CC lines. (Feel free to cut this introductory paragraph, however.)

Re: [bess] John Scudder's Discuss on draft-ietf-bess-evpn-inter-subnet-forwarding-14: (with DISCUSS and COMMENT)

2021-07-14 Thread John E Drake
Hi, Comments inline. We are planning to publish a new version of the draft with our proposed changes, on which John Scudder has graciously worked with us, once the black-out has been lifted. Yours Irrespectively, John Juniper Business Use Only > -Original Message- > From: John

[bess] NVO3 VXLAN Source port entropy

2021-07-14 Thread Gyan Mishra
Dear BESS Experts ?? On NVO3 VXLAN overlay encapsulation My understanding of VXLAN source port entropy is to provide uniform load balancing similar to RFC 6437 IPv6 flow label uniform stateful load balancing, in NVO3 VXLAN context, using header 5-tuple L2/L3/L4 hash and generating source port

[bess] Primary Agenda posted

2021-07-14 Thread Mankamana Mishra (mankamis)
All, Primary agenda posted. As it happened in other IETF we have more request than what we can handle. https://datatracker.ietf.org/meeting/111/materials/agenda-111-bess-00 please let me know if something is missing. Mankamana ___ BESS mailing list

Re: [bess] [Idr] BGP CAR SAFI NLRI format

2021-07-14 Thread Robert Raszuk
Hey Srihari, While you are right in the notion of original BGP spec I think the definition of what is key for someone remains very loose. Just take a look at RFC5575 where key is defined as opaque bit string :) This NLRI is treated as an opaque bit string prefix by BGP. Each bit string

[bess] BGP CAR SAFI NLRI format

2021-07-14 Thread Srihari Sangli
Hello, Looking at the archives on this topic, there was a small discussion about the structure of the NLRI as proposed in the BGP CAR draft. The conversation was not conclusive and here’s my thought and a question related to the topic. While the proposed NLRI format enables NLRI types to be