Allied Telesis AT-9900, RAPIER I Igmp Type, Parameter option in brackets if available, TCP Flags

124 Extension to Range of Classifier fields for x900 Switches Release Note

Table 30: New parameters in output of the show classifier command (cont.)

Parameter	Meaning
IGMP Type	The IGMP message type to match against the IGMP type field in an IGMP
	packet header. A hexadecimal value is shown, with an equivalent
	parameter option in brackets if available.
TCP Flags	TCP data flow only. A series of letters representing the TCP/IP flag field,
	one of URG, ACK, RST, SYN, or FIN.

Layer 3 Byte 01 to Layer 3 Byte 16

Each Layer 3 Byte field specifies the properties of a single byte field to match in the Layer 3 part of non-IPv4 and IPv6 packets.

Offset

The offset of a byte from the start of Layer 3. This specifies the location of the byte to match.

Value

The hexadecimal value to match at the location specified by Offset.

Mask

A hexadecimal number that specifies an eight-bit binary mask to apply to the value before determining a match. A 1 in the mask means that the value of the bit in that position is used to determine a match, and a 0 means that the bit is ignored.

Software Version 2.8.1 C613-10477-00 REV B