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Juniper Business Use Only From: li zhenqiang <[email protected]> Sent: Tuesday, October 15, 2019 3:06 AM To: Wang, Weibin (NSB - CN/Shanghai) <[email protected]>; Ron Bonica <[email protected]>; [email protected] Cc: draft-ietf-spring-srv6-network-programming <[email protected]> Subject: 回复: Re: [spring] draft-ietf-spring-srv6-network-programming :Section 4.16.2 Where are the authors? Why should we guess here? I think the authors should involve in the discussion more actively, not just posting a new version. We are all working hard together to polish and impove the draft. Best Regards, Zhenqiang Li ________________________________ [email protected]<mailto:[email protected]> 发件人： Wang, Weibin (NSB - CN/Shanghai)<mailto:[email protected]> 发送时间： 2019-10-15 08:12 收件人： Ron Bonica<mailto:[email protected]>; SPRING WG List<mailto:[email protected]> 主题： Re: [spring] draft-ietf-spring-srv6-network-programming :Section 4.16.2 Hi Ron; It is my understanding, as long as the IPv6 address is a SRv6 SID, then we must newly define its processing rules; but I don’t know if it is intent of Authors. -------------------------------------- Cheers ! WANG Weibin From: Wang, Weibin (NSB - CN/Shanghai) Sent: 2019年10月15日 7:55 To: 'Ron Bonica' <[email protected]<mailto:[email protected]>>; SPRING WG List <[email protected]<mailto:[email protected]>> Subject: RE: draft-ietf-spring-srv6-network-programming :Section 4.16.2 I think the USD action May be necessary, because it is relative to SRv6 SID as last SID in SRH, not to related to plain ipv6 address (RFC4291); As plain IPv6 address in DA field of IPv6 packet, it is default behavior for Node identified by DA to further Decapsulate packet in this case. -------------------------------------- Cheers ! WANG Weibin From: spring <[email protected]<mailto:[email protected]>> On Behalf Of Ron Bonica Sent: 2019年10月15日 7:03 To: SPRING WG List <[email protected]<mailto:[email protected]>> Subject: Re: [spring] draft-ietf-spring-srv6-network-programming :Section 4.16.2 Authors, Sorry, I meant to say USD, not USP. Ron Juniper Business Use Only From: Ron Bonica Sent: Monday, October 14, 2019 2:36 PM To: SPRING WG List <[email protected]<mailto:[email protected]>> Subject: draft-ietf-spring-srv6-network-programming :Section 4.16.2 Authors, The USP flavor of the END, END.X and END.T functions isn’t needed. USP is the default IPv6 behavior. So, if the source node specifies SID[0] as an RFC 4291 address on the SR egress node, you get the USP behavior for free. Ron Juniper Business Use Only
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