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

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date:   Tue, 13 Oct 2020 16:32:06 +0200
From:   Guillaume Nault <gnault@...hat.com>
To:     David Ahern <dsahern@...il.com>
Cc:     netdev@...r.kernel.org, martin.varghese@...ia.com
Subject: [PATCH iproute2-next 0/2] tc: support for new MPLS L2 VPN actions

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