Configuring MAC/IPv4/IPv6 flow

MAC match support in PicOS OVS.

dl_dst	dl_src	dl_vlan	dl_vlan_pcp	vlan_vid	vlan_tci
dl_dst/mask	dl_src/mask				vlan_tci/mask

MAC action fields support in PicOS OVS.

set_field:*-\>eth_dst	set_field:*-\>eth_src	set_field:*-\>vlan_vid	set_field:*-\>vlan_pcp

IPv4 match support in PicOS OVS:

dl_type=0x0800	nw_src	nw_dst	nw_tos	nw_ecn	nw_protocol
	nw_src/mask	nw_dst/mask

IPv4 flow actions fields:

set_field:*-\>nw_src	set_field:*-\>nw_dst

L4 port match support in PicOS OVS:

tcp_src	tcp_dst	udp_src	udp_dst	sctp_src	sctp_dst
tcp_src/mask	tcp_dst/mask	udp_src/mask	udp_dst/mask	sctp_src/mask	sctp_dst/mask

L4 port match support in PicOS OVS:

set_field:*-\>tcp_src	set_field:*-\>tcp_dst	set_field:*-\>udp_src	set_field:*-\>udp_dst

Creating an IPv4 flow

root@PicOS-OVS# ovs-ofctl add-flow br0 dl_src=22:11:11:11:11:11,dl_dst=22:00:00:00:00:00,in_port=1,dl_type=0x0800,nw_src=128.1.1.1,nw_dst=128.1.1.2,nw_proto=6,actions=output:2,3,4
root@PicOS-OVS#
root@PicOS-OVS# ovs-ofctl dump-flows br0
NXST_FLOW reply (xid=0x4):
cookie=0x0, duration=12.758s, table=0, n_packets=0, n_bytes=0, tcp,in_port=1,dl_src=22:11:11:11:11:11,dl_dst=22:00:00:00:00:00,nw_src=128.1.1.1,nw_dst=128.1.1.2 actions=output:2,output:3,output:4
cookie=0x0, duration=2180.111s, table=0, n_packets=0, n_bytes=0, priority=0 actions=NORMAL
root@PicOS-OVS#

Deleting an IPv4 flow

root@PicOS-OVS# ovs-ofctl del-flows br0 dl_src=22:11:11:11:11:11,dl_dst=22:00:00:00:00:00,in_port=1,dl_type=0x0800,nw_src=128.1.1.1,nw_dst=128.1.1.2,nw_proto=6
root@PicOS-OVS#

Removing all flows

root@PicOS-OVS# ovs-ofctl del-flows br0
root@XorPlus