Re: [bess] Signaling Control Word in EVPN

2018-10-09 Thread Andrew G. Malis
James, Agreed. We touched on that in section 7 of draft-ietf-pals-ethernet-cw, where we advised operators that enabling post-CW DPI for ECMP calculations could cause misordering. Cheers, Andy On Tue, Oct 9, 2018 at 10:35 AM James Bensley wrote: > On Tue, 9 Oct 2018 at 15:16, Andrew G. Malis

Re: [bess] Signaling Control Word in EVPN

2018-10-09 Thread James Bensley
On Tue, 9 Oct 2018 at 15:16, Andrew G. Malis wrote: > > James, Hi Andy, > It's much harder to mandate use of EL than the CW for several reasons: I didn't say it should be mandated, but recommended. > - CW implementation is much more common than EL implementation > - PWs and/or EVPN are rarely

Re: [bess] EVPN MH: Backup node behavior in Primary Path Failure

2018-10-09 Thread Jaikumar Somasundaram
Thanks Mrinmoy. Response in-lined. From: Mrinmoy Ghosh (mrghosh) Sent: Thursday, October 4, 2018 11:40 PM To: Jaikumar Somasundaram ; Rabadan, Jorge (Nokia - US/Mountain View) ; bess@ietf.org Cc: Jiang He ; P Muthu Arul Mozhi Subject: RE: [bess] EVPN MH: Backup node behavior in Primary Path

Re: [bess] EVPN MH: Backup node behavior in Primary Path Failure

2018-10-09 Thread Jaikumar Somasundaram
Thanks Jorge. I think that this optimization is not mentioned in the RFC 7432. Section 8.5 of RFC 7432: In the case of link or port failure, the affected PE withdraws its Ethernet Segment route. This will re-trigger the service carving procedures on all the PEs in the

Re: [bess] EVPN MH: Backup node behavior in Primary Path Failure

2018-10-09 Thread Yutianpeng (Tim)
Hi Jai, I think draft-ietf-bess-evpn-df-election-framework-03 section-3.1 might help. Thanks & Regards Tim From: BESS [mailto:bess-boun...@ietf.org] On Behalf Of Jaikumar Somasundaram Sent: 05 October 2018 06:07 To: Rabadan, Jorge (Nokia - US/Mountain View) ; bess@ietf.org Cc: Jiang He ; P Muthu

[bess] I-D Action: draft-ietf-bess-mvpn-expl-track-12.txt

2018-10-09 Thread internet-drafts
A New Internet-Draft is available from the on-line Internet-Drafts directories. This draft is a work item of the BGP Enabled ServiceS WG of the IETF. Title : Explicit Tracking with Wild Card Routes in Multicast VPN Authors : Andrew Dolganow

[bess] draft-ietf-bess-mvpn-msdp-sa-interoperation

2018-10-09 Thread Jeffrey (Zhaohui) Zhang
Hi, The draft had some good discussions prior to its adoption and we believe we have resolved issues/comments raised at that time. A few months ago Hejia did a RtgDir Early review, and a -01 revision was posted to address the comments