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[spring] New draft: draft-varhal-6man-icmp-srv6-vpn-00.txt

Balázs Varga A <balazs.a.varga@ericsson.com> Thu, 26 February 2026 08:53 UTC

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From: Balázs Varga A <balazs.a.varga@ericsson.com>
To: SPRING WG <spring@ietf.org>
Thread-Topic: New draft: draft-varhal-6man-icmp-srv6-vpn-00.txt
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Date: Thu, 26 Feb 2026 08:53:01 +0000
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Subject: [spring] New draft: draft-varhal-6man-icmp-srv6-vpn-00.txt
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Hi,
As this draft focuses on SRv6, the notification is sent to the spring list as well.
Thanks & Cheers
Bala'zs

-----Original Message-----
From: Balázs Varga A
Sent: Wednesday, February 25, 2026 9:18 AM
To: IPv6 List <ipv6@ietf.org>
Subject: New draft: draft-varhal-6man-icmp-srv6-vpn-00.txt

Hi,

We have uploaded a new draft on "ICMP Error Handling for VPNs in SRv6 Networks".
The draft proposes a solution that provides a native IPv6 method what does NOT have the drawbacks inherited by methods based on the MPLS based VPN ping or traceroute concept.

It solves the problem that P nodes are not VPN aware without sending the ICMP error message to the egress PE router for a VPN lookup. It makes P nodes service agnostic and allows building IPv6-only core networks.

Comments and suggestions are welcome.

Thanks & Cheers
Bala'zs

-----Original Message-----
From: internet-drafts@ietf.org <internet-drafts@ietf.org>
Sent: Wednesday, February 25, 2026 8:07 AM
To: Balázs Varga A <balazs.a.varga@ericsson.com>; Joel Halpern <joel.halpern@ericsson.com>
Subject: New Version Notification for draft-varhal-6man-icmp-srv6-vpn-00.txt

A new version of Internet-Draft draft-varhal-6man-icmp-srv6-vpn-00.txt has been successfully submitted by Balazs Varga and posted to the IETF repository.

Name:     draft-varhal-6man-icmp-srv6-vpn
Revision: 00
Title:    ICMP Error Handling for VPNs in SRv6 Networks
Date:     2026-02-24
Group:    Individual Submission
Pages:    7
URL:      https://www.ietf.org/archive/id/draft-varhal-6man-icmp-srv6-vpn-00.txt
Status:   https://datatracker.ietf.org/doc/draft-varhal-6man-icmp-srv6-vpn/
HTMLized: https://datatracker.ietf.org/doc/html/draft-varhal-6man-icmp-srv6-vpn


Abstract:

   This document specifies ICMP error handling in SRv6-based Virtual
   Private Networks.



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