Dear All,
A new draft has just been uploaded introducing new IPFIX IEs to indicate the
network encapsulation layers in the IPFIX messages for traffic flow with
multi-layer network encapsulations.
The starting point of this draft is based on the problem we observed when
monitoring traffic flows with IP-in-IP encapsulation, without any identifier or
indication, it's different to tell with layer the IEs for packet header fields
belong to.
Please read the draft if you're interested or facing the same problem (or maybe
have already solved it) . Any comments or suggestions are more than welcome.
Best Regards,
Yao
Original
From: [email protected] <[email protected]>
Date: 2025年09月30日 16:52
Subject: New Version Notification for draft-liu-opsawg-ipfix-muti-layer-00.txt
A new version of Internet-Draft draft-liu-opsawg-ipfix-muti-layer-00.txt has
been successfully submitted by Yao Liu and posted to the
IETF repository.
Name: draft-liu-opsawg-ipfix-muti-layer
Revision: 00
Title: Export of Encapsulation Layer Information in IPFIX
Date: 2025-09-30
Group: Individual Submission
Pages: 9
URL:
https://www.ietf.org/archive/id/draft-liu-opsawg-ipfix-muti-layer-00.txt
Status: https://datatracker.ietf.org/doc/draft-liu-opsawg-ipfix-muti-layer/
HTML:
https://www.ietf.org/archive/id/draft-liu-opsawg-ipfix-muti-layer-00.html
HTMLized:
https://datatracker.ietf.org/doc/html/draft-liu-opsawg-ipfix-muti-layer
Abstract:
This document introduces new IPFIX IEs for encapsulation layer
indication to help with the scenario when monitoring flow with multi-
layer network encapsulations.
The IETF Secretariat
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