From: Andrea Mayer <andrea.mayer@uniroma2.it>
To: "David S. Miller" <davem@davemloft.net>,
Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>,
David Ahern <dsahern@kernel.org>,
Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
Shuah Khan <shuah@kernel.org>,
Anton Makarov <anton.makarov11235@gmail.com>,
linux-kernel@vger.kernel.org, netdev@vger.kernel.org,
linux-kselftest@vger.kernel.org
Cc: Stefano Salsano <stefano.salsano@uniroma2.it>,
Paolo Lungaroni <paolo.lungaroni@uniroma2.it>,
Ahmed Abdelsalam <ahabdels.dev@gmail.com>,
Andrea Mayer <andrea.mayer@uniroma2.it>
Subject: [net-next v3 0/4] seg6: add support for SRv6 Headend Reduced Encapsulation
Date: Tue, 28 Jun 2022 13:36:38 +0200 [thread overview]
Message-ID: <20220628113642.3223-1-andrea.mayer@uniroma2.it> (raw)
This patchset adds support for SRv6 Headend behavior with Reduced
Encapsulation. It introduces the H.Encaps.Red and H.L2Encaps.Red versions
of the SRv6 H.Encaps and H.L2Encaps behaviors, according to RFC 8986 [1].
In details, the patchset is made of:
- patch 1/4: add support for SRv6 H.Encaps.Red behavior;
- Patch 2/4: add support for SRv6 H.L2Encaps.Red behavior;
- patch 2/4: add selftest for SRv6 H.Encaps.Red behavior;
- patch 3/4: add selftest for SRv6 H.L2Encaps.Red behavior.
The corresponding iproute2 patch for supporting SRv6 H.Encaps.Red and
H.L2Encaps.Red behaviors is provided in a separated patchset.
[1] - https://datatracker.ietf.org/doc/html/rfc8986
v2 -> v3:
- Keep SRH when HMAC TLV is present;
- Split the support for H.Encaps.Red and H.L2Encaps.Red behaviors in two
patches (respectively, patch 1/4 and patch 2/4);
- Add selftests for SRv6 H.Encaps.Red and H.L2Encaps.Red.
v1 -> v2:
- Fixed sparse warnings;
- memset now uses sizeof() instead of hardcoded value;
- Removed EXPORT_SYMBOL_GPL.
Andrea Mayer (4):
seg6: add support for SRv6 H.Encaps.Red behavior
seg6: add support for SRv6 H.L2Encaps.Red behavior
selftests: seg6: add selftest for SRv6 H.Encaps.Red behavior
selftests: seg6: add selftest for SRv6 H.L2Encaps.Red behavior
include/uapi/linux/seg6_iptunnel.h | 2 +
net/ipv6/seg6_iptunnel.c | 138 +++-
.../net/srv6_hencap_red_l3vpn_test.sh | 742 ++++++++++++++++++
.../net/srv6_hl2encap_red_l2vpn_test.sh | 674 ++++++++++++++++
4 files changed, 1554 insertions(+), 2 deletions(-)
create mode 100755 tools/testing/selftests/net/srv6_hencap_red_l3vpn_test.sh
create mode 100755 tools/testing/selftests/net/srv6_hl2encap_red_l2vpn_test.sh
--
2.20.1
next reply other threads:[~2022-06-28 11:38 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-06-28 11:36 Andrea Mayer [this message]
2022-06-28 11:36 ` [net-next v3 1/4] seg6: add support for SRv6 H.Encaps.Red behavior Andrea Mayer
2022-06-28 11:36 ` [net-next v3 2/4] seg6: add support for SRv6 H.L2Encaps.Red behavior Andrea Mayer
2022-06-28 11:36 ` [net-next v3 3/4] selftests: seg6: add selftest for SRv6 H.Encaps.Red behavior Andrea Mayer
2022-06-28 11:36 ` [net-next v3 4/4] selftests: seg6: add selftest for SRv6 H.L2Encaps.Red behavior Andrea Mayer
2022-06-29 5:10 ` [net-next v3 0/4] seg6: add support for SRv6 Headend Reduced Encapsulation Jakub Kicinski
2022-06-29 11:25 ` Andrea Mayer
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