Data Sheet

System Manageability—Ethernet Controller I210
681
Use the Update Manageability Filter Parameters command to update Decision Filters (MDEF)
(parameter 68h). This will update MDEF[0], as indicated by the 2nd parameter (0).
MDEF[0] value of C0000000h:
— Bit 30 [1] – port 298h
— Bit 31 [1] – port 26Fh
MDEF_EXT[0] value of 0000000h:
Step 3: Configure MNGONLY
Update Manageability Filter Parameters [F, 0, 00000001]
Use the Update Manageability Filter Parameters command to update Manageability Only
(MNGONLY) (parameter Fh) so that port 298h and 26Fh would not be sent to the Host.
— Bit [0] - MDEF[0] is exclusive to the MC.
Step 4: - Enable Filtering
Receive Enable [05]
Using the simple form of the Receive Enable command:
Receive Enable Control 05h:
— Bit 0 [1] – Enable Receiving of packets
— Bit 2 [1] – Enable status reporting (such as link lost)
— Bit 5:4 [00] – Notification method = SMB Alert
— Bit 7 [0] – Use shared MAC
The resulting MDEF filters are as follows:
Table 10-26.Example 1 MDEF Results
Manageability Decision Filter (MDEF)
Filter 0 1 2 3 4 5 6 7
L2 Exact Address[3:0] AND
Broadcast AND
Manageability VLAN[7:0] AND
IPv6 Address[3:0] AND
IPv4 Address[3:0] AND
L2 Exact Address[3:0] OR
Broadcast OR
Multicast AND
ARP Request OR
ARP Response OR
Neighbor Discovery OR
Port 0x298 OR X
Port 0x26F OR X
Flex Port 7:0 OR
Flex TCO OR