Data Sheet

Ethernet Controller I210 —System Manageability
706
Extended Decision filter Index Range: 0...4
Decision Filter: See Table 10-37.
Extended Decision filter: See Table 10-38.
20...23 0x02 0x68
Extended Decision filter
Index
Extended Decision filter
MSB
24...27 ... ...
Extended Decision filter
LSB
Decision filter MSB
28...30 ... ...
Extended Decision filter
LSB
Table 10-37. Decision Filter Values
Bit # Name Description
1:0 Exact (AND) If set, packets must match exact filter 0 to 1, respectively.
3:2 Reserved Reserved.
4 Broadcast (AND) If set, packets must match the broadcast filter.
12:5 VLAN (AND) If set, packets must match VLAN filter 0 to 7, respectively.
16:13 IPv4 Address (AND) If set, packets must match IPv4 filter 0 to 3, respectively
20:17 IPv6 Address (AND) If set, packets must match IPv4 filter 0 to 3, respectively
22:21 Exact (OR)
If set, packets can pass if match exact filter 0 to 1, respectively or a different OR
filter.
24:23 Reserved Reserved.
25 Broadcast (OR) If set, packets can pass if match the broadcast filter or a different OR filter.
26 Multicast (AND) If set, packets must match the multicast filter.
27 ARP Request (OR) If set, packets can pass if match the ARP request filter or a different OR filter.
28 ARP Response (OR) If set, packets can pass if match the ARP response filter or a different OR filter.
29
Neighbor
Discovery - 134 (OR)
If set, packets can pass if match the neighbor discovery filter (type134 - router
advertisement) or a different OR filter.
30 Port 0x298 (OR)
If set, packets can pass if match a fixed TCP/UDP port 0x298 filter or a different OR
filter.
31 Port 0x26F (OR)
If set, packets can pass if match a fixed TCP/UDP port 0x26F filter or a different OR
filter.
Table 10-38. Extended Decision Filter Values
Bit # Name Description
3:0 Ethertype 0 -3 (AND) If set, packets must match the Ethertype filter 0 to 3 respectively.
7:4 Ethertype 0 -3 (OR)
If set, packets can pass if match the Ethertype filter 0 to 3 respectively or a
different OR filter.
18:8 Flex port 10:0 (OR) If set, packets can pass if match the TCP/UDP Port filter 10:0
19 DHCPv6 (OR) If set, packets can pass if match the DHCPv6 port (0x0223)
20 DHCP Client (OR) If set, packets can pass if match the DHCP Client port (0x0044)
21 DHCP Server (OR) If set, packets can pass if match the DHCP Server port (0x0043)
Bits
Bytes 31:24 23:16 15:08 07:00