[spring] FW: New Version Notification for draft-tgraf-opsawg-ipfix-srv6-srh-04.txt

2022-06-28 Thread Thomas.Graf
Dear spring working group, draft-tgraf-opsawg-ipfix-srv6-srh defines new IPFIX entities where the SRH and associated control-plane related dimensions are exposed to enable SRv6 data-plane visibility. The draft has been introduced and presented at IETF 113 to OPSAWG and SPRING where we collecte

Re: [spring] Question of SRH.Last_entry=0 in Reduced mode

2022-06-28 Thread Huzhibo
oh, sorry, I meant "1. the node will not process the TLV if the length of TLV is NOT longer that (0+1)*2. ", sorry for missing the important word. From: Huzhibo Sent: Wednesday, June 29, 2022 9:10 AM To: 'spring@ietf.org' Subject: Question of SRH.Last_entry=0 in Reduced mode Hi SPRING, I have

[spring] Question of SRH.Last_entry=0 in Reduced mode

2022-06-28 Thread Huzhibo
Hi SPRING, I have a simple question: Do we allow to have empty Segment list in SRH? For instance, only carry common SRH header(8 Bytes) or carry the Common header with option TLV without any SID. According to the definition of RFC8754[1], "TLVs are present when the Hdr Ext Len is greater tha