From: Yuya Kusakabe <yuya.kusakabe@gmail.com>
To: David Ahern <dsahern@kernel.org>, netdev@vger.kernel.org
Cc: Andrea Mayer <andrea.mayer@uniroma2.it>,
Andrea Mayer <andrea@common-net.org>,
Yuya Kusakabe <yuya.kusakabe@gmail.com>
Subject: [PATCH RFC iproute2-next v2 0/2] seg6: add support for the SRv6 End.MAP behavior under seg6mobile encap
Date: Tue, 01 Sep 2026 11:08:58 +0900 [thread overview]
Message-ID: <20260901-seg6-mobile-end-map-v2-0-05b2ad78b922@gmail.com> (raw)
This series adds support for the "seg6mobile" lightweight tunnel, the
iproute2 counterpart of the SRv6 Mobile User Plane (RFC 9433) kernel
RFC series [1], starting with the End.MAP behavior.
Patch 1 imports the new UAPI headers as a standalone patch so it can
be dropped once the matching kernel header lands. The selftest in
the kernel series needs the "seg6mobile" keyword to run.
[1] https://lore.kernel.org/netdev/20260901-seg6-mobile-end-map-v2-0-1629bfc166eb@gmail.com/
Signed-off-by: Yuya Kusakabe <yuya.kusakabe@gmail.com>
---
Changes in v2:
- Sync the UAPI header with the kernel v2 series (comment wording
only).
- Document seg6mobile in the man page the way seg6local is: the
"count" attribute in the synopsis, an ENCAP_SEG6MOBILE grammar
entry, and End.MAP wording aligned with RFC 9433.
- Align the counters helper comment with the seg6local one.
- Rename the nh6 attribute and keyword to mapped_sid to match the
RFC 9433 "mapped SID" wording and avoid clashing with the
SEG6_LOCAL_NH6 nexthop semantics.
- Add Assisted-by tags.
- Link to v1: https://patch.msgid.link/20260710-seg6-mobile-end-map-v1-0-970275f3d80b@gmail.com
---
Yuya Kusakabe (2):
uapi: sync lwtunnel.h and add seg6_mobile.h
seg6: add support for the End.MAP behavior under seg6mobile encap
include/uapi/linux/lwtunnel.h | 1 +
include/uapi/linux/seg6_mobile.h | 61 ++++++++++++++
ip/iproute.c | 6 +-
ip/iproute_lwtunnel.c | 173 +++++++++++++++++++++++++++++++++++++++
man/man8/ip-route.8.in | 34 +++++++-
5 files changed, 272 insertions(+), 3 deletions(-)
---
base-commit: fce739fa4f2ec83206d8d9435aa94ce22f09cdb1
change-id: 20260523-seg6-mobile-end-map-6f5560bfb68e
Best regards,
--
Yuya Kusakabe <yuya.kusakabe@gmail.com>
next reply other threads:[~2026-09-01 2:09 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-01 2:08 Yuya Kusakabe [this message]
2026-09-01 2:08 ` [PATCH RFC iproute2-next v2 1/2] uapi: sync lwtunnel.h and add seg6_mobile.h Yuya Kusakabe
2026-09-01 2:09 ` [PATCH RFC iproute2-next v2 2/2] seg6: add support for the End.MAP behavior under seg6mobile encap Yuya Kusakabe
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