# NetworkInterface.Ethernet[x].MAC_Address

Specifies the MAC address.

#### Syntax

NetworkInterface.Ethernet[x].MAC_Address = MAC_address

x varies depending on the number of Ethernet interfaces on the board. The CG 6565E board has two Ethernet interfaces. The first one is the primary Ethernet interface.

#### Access

Read-only

#### Type

String

#### Allowed values

Not applicable.

#### Details

There are two MAC addresses because the board has two Ethernet interfaces.

After you boot a CG board, you can obtain the MAC address information at the board level. For example, after booting Board 1, use oaminfo and enter the following command:

oaminfo -b1 -k NetworkInterface.Ethernet