You can define the flow match by the keyword arguments. The following arguments are available.
| Argument | Value | Description |
|---|---|---|
| in_port | Integer 32bit | Switch input port |
| in_phy_port | Integer 32bit | Switch physical input port |
| metadata | Integer 64bit | Metadata passed between tables |
| eth_dst | MAC address | Ethernet destination address |
| eth_src | MAC address | Ethernet source address |
| eth_type | Integer 16bit | Ethernet frame type |
| vlan_vid | Integer 16bit | VLAN id |
| vlan_pcp | Integer 8bit | VLAN priority |
| ip_dscp | Integer 8bit | IP DSCP (6 bits in ToS field) |
| ip_ecn | Integer 8bit | IP ECN (2 bits in ToS field) |
| ip_proto | Integer 8bit | IP protocol |
| ipv4_src | IPv4 address | IPv4 source address |
| ipv4_dst | IPv4 address | IPv4 destination address |
| tcp_src | Integer 16bit | TCP source port |
| tcp_dst | Integer 16bit | TCP destination port |
| udp_src | Integer 16bit | UDP source port |
| udp_dst | Integer 16bit | UDP destination port |
| sctp_src | Integer 16bit | SCTP source port |
| sctp_dst | Integer 16bit | SCTP destination port |
| icmpv4_type | Integer 8bit | ICMP type |
| icmpv4_code | Integer 8bit | ICMP code |
| arp_op | Integer 16bit | ARP opcode |
| arp_spa | IPv4 address | ARP source IPv4 address |
| arp_tpa | IPv4 address | ARP target IPv4 address |
| arp_sha | MAC address | ARP source hardware address |
| arp_tha | MAC address | ARP target hardware address |
| ipv6_src | IPv6 address | IPv6 source address |
| ipv6_dst | IPv6 address | IPv6 destination address |
| ipv6_flabel | Integer 32bit | IPv6 Flow Label |
| icmpv6_type | Integer 8bit | ICMPv6 type |
| icmpv6_code | Integer 8bit | ICMPv6 code |
| ipv6_nd_target | IPv6 address | Target address for ND |
| ipv6_nd_sll | MAC address | Source link-layer for ND |
| ipv6_nd_tll | MAC address | Target link-layer for ND |
| mpls_label | Integer 32bit | MPLS label |
| mpls_tc | Integer 8bit | MPLS TC |
| mpls_bos | Integer 8bit | MPLS BoS bit |
| pbb_isid | Integer 24bit | PBB I-SID |
| tunnel_id | Integer 64bit | Logical Port Metadata |
| ipv6_exthdr | Integer 16bit | IPv6 Extension Header pseudo-field |
| pbb_uca | Integer 8bit | PBB UCA header field (EXT-256 Old version of ONF Extension) |
| tcp_flags | Integer 16bit | TCP flags (EXT-109 ONF Extension) |
| actset_output | Integer 32bit | Output port from action set metadata (EXT-233 ONF Extension) |
