Re: [bess] Comments on draft-ietf-bess-mvpn-expl-track-03

2018-02-01 Thread Xiejingrong
Fully understood, and -06 version is ok to me. Thanks for Eric's patient explanation. Thanks for Stephane also. In MVPN using BIER Segmented Scenario, ABR needs Per-flow's VpnLabels to do further forwarding sticking, so that we can not use a SPMSI (*,*, PTA

Re: [bess] Comments on draft-ietf-bess-mvpn-expl-track-03

2018-01-31 Thread Eric C Rosen
Thanks for delving into the details here.  This part of the writeup is very confusing (for which I have no one to blame but myself); I've tried to clarify in the -06 revision. On 1/18/2018 9:51 PM, Xiejingrong wrote: Issue clarification: According to chap 5.2 of this document: In a

Re: [bess] Comments on draft-ietf-bess-mvpn-expl-track-03

2018-01-23 Thread stephane.litkowski
Hi, Please find below my understanding of the text. From: BESS [mailto:bess-boun...@ietf.org] On Behalf Of Xiejingrong Sent: Friday, January 19, 2018 03:51 To: Eric C Rosen; bess@ietf.org Subject: Re: [bess] Comments on draft-ietf-bess-mvpn-expl-track-03 Issue clarification: According to chap

Re: [bess] Comments on draft-ietf-bess-mvpn-expl-track-03

2018-01-18 Thread Eric C Rosen
I apologize for the delay in answering this message. On 12/21/2017 4:22 AM, Xiejingrong wrote: I have a comment on draft-ietf-bess-mvpn-expl-track-03. The chap 5.3 of this document said: Furthermore, if the PTA specifies "no tunnel info", the LIR and LIR-pF flags in the PTA MUST be passed

[bess] Comments on draft-ietf-bess-mvpn-expl-track-03

2017-12-21 Thread Xiejingrong
I have a comment on draft-ietf-bess-mvpn-expl-track-03. The chap 5.3 of this document said: Furthermore, if the PTA specifies "no tunnel info", the LIR and LIR-pF flags in the PTA MUST be passed along unchanged. This will ensure that an egress ABR/ASBR only sends a Leaf A-D route in