linux-stable/drivers/net/vxlan
Vladimir Nikishkin 69474a8a58 net: vxlan: Add nolocalbypass option to vxlan.
If a packet needs to be encapsulated towards a local destination IP, the
packet will undergo a "local bypass" and be injected into the Rx path as
if it was received by the target VXLAN device without undergoing
encapsulation. If such a device does not exist, the packet will be
dropped.

There are scenarios where we do not want to perform such a bypass, but
instead want the packet to be encapsulated and locally received by a
user space program for post-processing.

To that end, add a new VXLAN device attribute that controls whether a
"local bypass" is performed or not. Default to performing a bypass to
maintain existing behavior.

Signed-off-by: Vladimir Nikishkin <vladimir@nikishkin.pw>
Reviewed-by: Ido Schimmel <idosch@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2023-05-13 17:02:33 +01:00
..
Makefile vxlan: mdb: Add MDB control path support 2023-03-17 08:05:49 +00:00
vxlan_core.c net: vxlan: Add nolocalbypass option to vxlan. 2023-05-13 17:02:33 +01:00
vxlan_mdb.c vxlan: Add MDB data path support 2023-03-17 08:05:50 +00:00
vxlan_multicast.c vxlan: vni filtering support on collect metadata device 2022-03-01 08:38:02 +00:00
vxlan_private.h vxlan: Add MDB data path support 2023-03-17 08:05:50 +00:00
vxlan_vnifilter.c net: Remove the obsolte u64_stats_fetch_*_irq() users (drivers). 2022-10-28 20:13:54 -07:00