Data Sheet

System Manageability—Ethernet Controller I210
733
The format of an Enable Unicast Infrastructure Filter command packet is specified in Table 10-56.
Table 10-57 describes the sub fields of the Unicast Infrastructure Filter Settings field.
Table 10-56. Enable Unicast Infrastructure Filter Command
Bits
Bytes 31..24 23..16 15..08 07..00
00..15 NC-SI Header
16..19 Response Code Reason Code
20..23 Manufacturer ID (Intel 0x157)
24..27 0x25 0x4 Reserved
28..31 Unicast Infrastructure Filter Settings
32..35 Checksum
36..29 Padding
Table 10-57. Unicast Infrastructure Packet Filter Settings Field
Bit Position Field Description Value Description
0
ARP Response packets
received from wire
0x1 = Forward this packet type to both the Host and the Management Controller
0x0 = Forward this packet type to the Host only
For the purposes of this filter, an ARP response packet is defined to be any packet
that meets all of the following requirements:
•The Ethernet Destination Address field contains the MAC address assigned to
the management controller.
•The Ethernet Type field contains 0x0806 (ARP).
•The ARP Opcode field is set to 0x0002 (Response).
•The ARP Target Protocol Address field contains the IP address assigned to the
management controller.
1
ICMP Request packets
received from wire
0x1 = Forward this packet type to both the Host and the Management Controller
0x0 = Forward this packet type to the Host only
For the purposes of this filter, an ICMP Request packet is defined to be any packet
that meets all of the following requirements:
•The Ethernet Destination Address field contains the MAC address assigned to
the management controller.
•The Ethernet Type field contains 0x0800 (IPv4).
•The IP Destination Address field contains the IPv4 address assigned to the
management controller.
•The IP Protocol field contains 1 (ICMP).
2
ICMPv6 Request packets
received from wire
0x1 = Forward this packet type to both the Host and the Management Controller
0x0 = Forward this packet type to the Host only
For the purposes of this filter, an ICMPv6 Request packet is defined to be any packet
that meets all of the following requirements:
•The Ethernet Destination Address field contains the MAC address assigned to
the management controller.
•The Ethernet Type field contains 0x86DD (IPv6).
•The IP Destination Address field contains the IPv6 address assigned to the
management controller.
•The IP Next Header field contains 58 (ICMPv6).
Note: This filter is not supported by the I210.