Sun Microsystems 806-2989-10 - Manuel (Page 32)

12 Sun GigaSwift Ethernet Adapter Installation and User’s Guide • February 2001
Setting the local-mac-address Property
Note – Setting the local-mac-address property is only required if you will be
booting from the network.
The network interface of the Sun GigaSwift Ethernet adapter has been assigned a
unique media access control (MAC) address that represents the 48-bit Ethernet
address for that interface. The OpenBoot firmware reports this MAC address via the
local-mac-address property in the device nodes corresponding to the network
interface.
A system is not obligated to use this assigned MAC address if it has a system-wide
MAC address. In such cases, the system-wide MAC address applies to all network
interfaces on the system.
The device driver, or any other adapter utility, can use the network device’s MAC
address (
local-mac-address ) while configuring it. In the Solaris operating
environment, you can use the MAC address when booting over the network.
The mac-address property of the network device specifies the network address
(system-wide or local-mac-address ) used for booting the system. To start using
the MAC address assigned to the network interface of the Sun GigaSwift Ethernet
adapter, set the NVRAM configuration variable
local-mac-address? to true .
▼ To Set the GigaSwift Ethernet Device Primary Boot Device
Use this procedure only if you want the GigaSwift Ethernet device to be your
primary boot device.
1. List the network devices on your system.
ok setenv local-mac-address? true
ok show-nets
a) /pci@1f,2000/pci@1/network@4
b) /pci@1f,4000/network@1,1
q) NO SELECTION
Enter Selection, q to quit: q