AR8327-AL1A-R datasheet(34/394 Pages) ETC2

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34 • AR8327/AR8327N Seven-port Gigabit Ethernet Switch

Atheros Communications, Inc.

34 • June 2011

COMPANY CONFIDENTIAL

2.7.6

Window Pattern

11:10

TCP/UDP

DESTINATION PORT/

TCP/UDP

DESTINATION PORT

HIGH

13:12

TCP/UDP SOURCE

PORT/

TCP/UDP SOURCE

PORT HIGH

Or ICMP TYPE CODE

MASK

[7] FORWARD TYPE

MASK

[6] DHCPV6 MASK

[5] RESERVED

[4:2] RESERVED

[1] TCP/UDP

DESTINATION MASK

1'b1: mask; 1'b0: range

[0] TCP/UDP SOURCE

MASK

1'b1: mask; 1'b0: range

[7:6] RESERVED

[5:0] TCP FLAGS MASK

[7:6] RULE VALID

2'b00:start; 2'b01:continue; 2'b10:end; 2'b11:start&end

[5:3] RESERVED

[2:0] RULE TYPE

These three bits must be 3'b101 to indicate the IPv6 Rule 3.

Table 2-16.

IPv6 Mask — Mask 3

Table 2-17.

Window Pattern

Byte

Name

Description

15:0

DATA

[7] RULE RESULT

INVERSE EN

[6:0] SOURCE PORT

Table 2-18.

Window Pattern Mask

Byte

Name

Description

15:0

DATA MASK

[7:6] RULE VALID

2'b00:start; 2'b01:continue; 2'b10:end; 2'b11:start&end

[2:0] RULE TYPE

These three bits must be 3'b110 to indicate the Window Rule.

AR8327-AL1A-R 数据表(PDF) 34 Page - List of Unclassifed Manufacturers

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