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 -- 2.21.3
