Users Guide

1624 OpenFlow
IP Destination Address The 4-byte IP destination address in IPv4 packets. Only
packets with EtherType 0x0800 can match to the IP
Destination Address field. The OpenFlow controller is not
required to explicitly set up the Ethernet Type match field.
The Ethernet Type field may be wildcarded and the switch
can still match IPv4 packets.
The switch supports subnet masking for the IP Destination
Address.
The Destination IP Address matching within ARP packets
is not supported.
IP Protocol 1-byte IP Protocol field in the IPv4 packets. The hardware
matches this field only against IPv4 packets.
The protocol field in ARP packets is not supported.
IP ToS The most significant 6-bits of the Type of Service byte. The
value is actually interpreted as the DiffServ Codepoint.
Only IPv4 frames can match this classifier.
Transport Source Port /
ICMP Type
Source IP port for TCP and UDP IPv4 packets or ICMP
Type.
To correctly match on the ICMP type, the controller must
set the IP Protocol value to ICMP (1). The IP Protocol can
be wildcarded for matching on the IP Port number
Transport Destination
Port / ICMP Code
The destination IP port for TCP and UDP IPv4 packets or
ICMP code.
To correctly match on the ICMP code, the Controller must
set the IP Protocol to ICMP (1). The IP Protocol can be
wildcarded for matching on the IP port number.
Table 46-3. Supported OpenFlow Match Criteria (Continued)
Match Field Description