[net-next v3 0/4] seg6: add support for SRv6 Headend Reduced Encapsulation

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



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




[Index of Archives]     [Linux Wireless]     [Linux Kernel]     [ATH6KL]     [Linux Bluetooth]     [Linux Netdev]     [Kernel Newbies]     [Share Photos]     [IDE]     [Security]     [Git]     [Netfilter]     [Bugtraq]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Linux ATA RAID]     [Samba]     [Device Mapper]

  Powered by Linux