Re: [bess] [Idr] Seeking feedback of draft-dunbar-idr-sdwan-port-safi using SDWAN SAFI to encode SDWAN Instance ID in the NLRI

2020-03-23 Thread Linda Dunbar
Robert, Thank you very much for the feedback. If using your suggested Route Target approach to represent the SDWAN Instance ID, does it mean that a SDWAN Edge has to use the same approach to configure the VRF for SDWAN instances? If the edge node supports both traditional VPN and SDWAN, will

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] [Idr] Seeking feedback of draft-dunbar-idr-sdwan-port-safi using SDWAN SAFI to encode SDWAN Instance ID in the NLRI

2020-03-23 Thread Robert Raszuk
Hi Linda, I think you are mixing data plane and control plane. In SDWAN data plane is of no issue as you are interconnecting sites in a given VPN over mesh of secure tunnels. You are asking how to keep control plane separate between VPN instances. This is precisely what RFC4364 does already and

[bess] Seeking feedback of draft-dunbar-idr-sdwan-port-safi using SDWAN SAFI to encode SDWAN Instance ID in the NLRI

2020-03-23 Thread Linda Dunbar
IDR experts: SDWAN is an overlay network arching over multiple types of networks. A SDWAN edge node may need to map client traffic to different SDWAN network instances (or segmentations). It might not be feasible to use the AS number in the BGP message to differentiate the SDWAN network

Re: [bess] [Idr] FW: Is there any problem of using Private AS as "Identifier" to differentiate SD-WAN Segmentation for draft-dunbar-bess-bgp-sdwan-usage?

2020-03-23 Thread Huaimo Chen
Hi Linda, It seems that using another SAFI is a possible solution. Best Regards, Huaimo From: Linda Dunbar Sent: Friday, March 20, 2020 12:54 AM To: Huaimo Chen ; i...@ietf.org Cc: bess@ietf.org Subject: RE: [Idr] FW: Is there any problem of using Private

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

2020-03-23 Thread Eric C Rosen
I am unaware of any undisclosed IPR applicable to this document. On 2/26/20 9:25 AM, slitkows.i...@gmail.com wrote: Hi WG, This email starts a two weeks Working GroupLast Call on draft-ietf-bess-evpn-irb-mcast-04 [2] Please review the draft and send any comments to the BESS list. Also,