diff options
| author |   wenxu <wenxu@ucloud.cn> | 2019-03-28 12:43:23 +0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2019-03-29 13:29:15 -0700 |
| commit | 18b6f717483a835fb98de9f0df6c724df9324e78 (patch) | |
| tree | 8efa350074253df8c892e921dd2c8d15024f9102 /include/uapi | |
| parent | tcp: cleanup sk_tx_skb_cache before reuse (diff) | |
| download | linux-dev-18b6f717483a835fb98de9f0df6c724df9324e78.tar.xz linux-dev-18b6f717483a835fb98de9f0df6c724df9324e78.zip | |
openvswitch: Make metadata_dst tunnel work in IP_TUNNEL_INFO_BRIDGE mode
There is currently no support for the multicast/broadcast aspects
of VXLAN in ovs. In the datapath flow the tun_dst must specific.
But in the IP_TUNNEL_INFO_BRIDGE mode the tun_dst can not be specific.
And the packet can forward through the fdb table of vxlan devcice. In
this mode the broadcast/multicast packet can be sent through the
following ways in ovs.
ovs-vsctl add-port br0 vxlan -- set in vxlan type=vxlan \
options:key=1000 options:remote_ip=flow
ovs-ofctl add-flow br0 in_port=LOCAL,dl_dst=ff:ff:ff:ff:ff:ff, \
action=output:vxlan
bridge fdb append ff:ff:ff:ff:ff:ff dev vxlan_sys_4789 dst 172.168.0.1 \
src_vni 1000 vni 1000 self
bridge fdb append ff:ff:ff:ff:ff:ff dev vxlan_sys_4789 dst 172.168.0.2 \
src_vni 1000 vni 1000 self
Signed-off-by: wenxu <wenxu@ucloud.cn>
Acked-by: Pravin B Shelar <pshelar@ovn.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/uapi')
| -rw-r--r-- | include/uapi/linux/openvswitch.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/uapi/linux/openvswitch.h b/include/uapi/linux/openvswitch.h index 0cac5d802c6a..f271f1ec50ae 100644 --- a/include/uapi/linux/openvswitch.h +++ b/include/uapi/linux/openvswitch.h @@ -364,6 +364,7 @@ enum ovs_tunnel_key_attr { OVS_TUNNEL_KEY_ATTR_IPV6_DST, /* struct in6_addr dst IPv6 address. */ OVS_TUNNEL_KEY_ATTR_PAD, OVS_TUNNEL_KEY_ATTR_ERSPAN_OPTS, /* struct erspan_metadata */ + OVS_TUNNEL_KEY_ATTR_IPV4_INFO_BRIDGE, /* No argument. IPV4_INFO_BRIDGE mode.*/ __OVS_TUNNEL_KEY_ATTR_MAX }; |