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| author | David Stevens <dlstevens@us.ibm.com> | 2012-11-20 02:50:14 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-11-20 13:41:28 -0500 |
| commit | e4f67addf158f98f8197e08974966b18480dc751 (patch) | |
| tree | 01f1a199c7d875c89d3b8f4345ec3d0f03d0cbe7 /include/uapi/linux/if_link.h | |
| parent | ff33c0e1885cda44dd14c79f70df4706f83582a0 (diff) | |
| download | op-kernel-dev-e4f67addf158f98f8197e08974966b18480dc751.zip op-kernel-dev-e4f67addf158f98f8197e08974966b18480dc751.tar.gz | |
add DOVE extensions for VXLAN
This patch provides extensions to VXLAN for supporting Distributed
Overlay Virtual Ethernet (DOVE) networks. The patch includes:
+ a dove flag per VXLAN device to enable DOVE extensions
+ ARP reduction, whereby a bridge-connected VXLAN tunnel endpoint
answers ARP requests from the local bridge on behalf of
remote DOVE clients
+ route short-circuiting (aka L3 switching). Known destination IP
addresses use the corresponding destination MAC address for
switching rather than going to a (possibly remote) router first.
+ netlink notification messages for forwarding table and L3 switching
misses
Changes since v2
- combined bools into "u32 flags"
- replaced loop with !is_zero_ether_addr()
Signed-off-by: David L Stevens <dlstevens@us.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/uapi/linux/if_link.h')
| -rw-r--r-- | include/uapi/linux/if_link.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/uapi/linux/if_link.h b/include/uapi/linux/if_link.h index 7aae017..bb58aeb 100644 --- a/include/uapi/linux/if_link.h +++ b/include/uapi/linux/if_link.h @@ -302,6 +302,10 @@ enum { IFLA_VXLAN_AGEING, IFLA_VXLAN_LIMIT, IFLA_VXLAN_PORT_RANGE, + IFLA_VXLAN_PROXY, + IFLA_VXLAN_RSC, + IFLA_VXLAN_L2MISS, + IFLA_VXLAN_L3MISS, __IFLA_VXLAN_MAX }; #define IFLA_VXLAN_MAX (__IFLA_VXLAN_MAX - 1) |
