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| author | David S. Miller <davem@davemloft.net> | 2017-06-15 21:21:04 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-06-15 21:21:04 +0300 |
| commit | 3d8bd78b79800d1518133d4fd6ea0680096f9249 (patch) | |
| tree | b3299c65908caf432edf5aa23d45c8fd99e98440 /include | |
| parent | 9d7cdedd0fe514c294dbae8016cbee09d1d6231f (diff) | |
| parent | 86087e170cd1f19e9b25e5d944d9f52fad9470f4 (diff) | |
| download | linux-3d8bd78b79800d1518133d4fd6ea0680096f9249.tar.xz | |
Merge branch 'sched-act_tunnel_key-UDP-checksusm'
Jiri Benc says:
====================
net: sched: act_tunnel_key: UDP checksums
Currently, the tunnel_key tc action does not set TUNNEL_CSUM, thus
transmitting packets with zero UDP checksum. This is inconsistent with how
we treat non-lwt UDP tunnels where the default is to fill in the UDP
checksum. Non-zero UDP checksum is the better default anyway for various
reasons previously discussed.
Make this configurable for the tunnel_key tc action with the default being
non-zero checksum. Saves a lot of surprises especially with IPv6.
Signed-off-by: Jiri Benc <jbenc@redhat.com>
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
| -rw-r--r-- | include/uapi/linux/tc_act/tc_tunnel_key.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/uapi/linux/tc_act/tc_tunnel_key.h b/include/uapi/linux/tc_act/tc_tunnel_key.h index 84ea55e1076b..afcd4be953e2 100644 --- a/include/uapi/linux/tc_act/tc_tunnel_key.h +++ b/include/uapi/linux/tc_act/tc_tunnel_key.h @@ -34,6 +34,7 @@ enum { TCA_TUNNEL_KEY_ENC_KEY_ID, /* be64 */ TCA_TUNNEL_KEY_PAD, TCA_TUNNEL_KEY_ENC_DST_PORT, /* be16 */ + TCA_TUNNEL_KEY_NO_CSUM, /* u8 */ __TCA_TUNNEL_KEY_MAX, }; |