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| author | David Lebrun <david.lebrun@uclouvain.be> | 2017-08-25 09:56:45 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-08-26 02:10:23 +0200 |
| commit | 38ee7f2d47565689f35662d488d25e7afc43477d (patch) | |
| tree | 7d261117425ede357f63357eb403f13f63c1926e /net/ipv6/seg6_local.c | |
| parent | ipv6: sr: add support for ip4ip6 encapsulation (diff) | |
| download | linux-38ee7f2d47565689f35662d488d25e7afc43477d.tar.xz linux-38ee7f2d47565689f35662d488d25e7afc43477d.zip | |
ipv6: sr: add support for encapsulation of L2 frames
This patch implements the L2 frame encapsulation mechanism, referred to
as T.Encaps.L2 in the SRv6 specifications [1].
A new type of SRv6 tunnel mode is added (SEG6_IPTUN_MODE_L2ENCAP). It only
accepts packets with an existing MAC header (i.e., it will not work for
locally generated packets). The resulting packet looks like IPv6 -> SRH ->
Ethernet -> original L3 payload. The next header field of the SRH is set to
NEXTHDR_NONE.
[1] https://tools.ietf.org/html/draft-filsfils-spring-srv6-network-programming-01
Signed-off-by: David Lebrun <david.lebrun@uclouvain.be>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/seg6_local.c')
0 files changed, 0 insertions, 0 deletions