Subject: [PATCH iproute2-next 0/2] tc: support for new MPLS L2 VPN actions

From: Guillaume Nault <[email-masked]>
Date: Tue, 13 Oct 2020 16:32:06 +0200

This patch series adds the possibility for TC to tunnel Ethernet frames
over MPLS.

Patch 1 allows adding or removing the Ethernet header.
Patch 2 allows pushing an MPLS LSE before the MAC header.

By combining these actions, it becomes possible to encapsulate an
entire Ethernet frame into MPLS, then add an outer Ethernet header
and send the resulting frame to the next hop.

Guillaume Nault (2):
  m_vlan: add pop_eth and push_eth actions
  m_mpls: add mac_push action

 lib/ll_proto.c            |  1 +
 man/man8/tc-mpls.8        | 44 ++++++++++++++++++--
 man/man8/tc-vlan.8        | 44 ++++++++++++++++++--
 tc/m_mpls.c               | 41 +++++++++++++------
 tc/m_vlan.c               | 69 +++++++++++++++++++++++++++++++
 testsuite/tests/tc/mpls.t | 69 +++++++++++++++++++++++++++++++
 testsuite/tests/tc/vlan.t | 86 +++++++++++++++++++++++++++++++++++++++
 7 files changed, 335 insertions(+), 19 deletions(-)
 create mode 100755 testsuite/tests/tc/mpls.t
 create mode 100755 testsuite/tests/tc/vlan.t

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2.21.3