(Normally, PPPoE frames from the LAN side are not addressed to the PBX. PPPoE frames addressedto a device other than the PBX are bridged (both WAN ® LAN and LAN ® WAN)).– If PPPoE Bridge is disabledPPPoE frames are not bridged.• For details about devices that are compatible with PPPoE Bridge, consult the network administrator.PC Programming Manual References27.2.3 Router Configuration—Setup—[1-2-3] WAN—Protocol Bridge8.6.8 MAC Address CloneDescriptionThis feature allows the MAC address of the WAN interface to be changed. If this feature is disabled, thefactory-set MAC address is used. If this feature is enabled, you can specify a MAC address manually.NoteSome ISPs register the MAC address of the PC used for initial setup for connecting to the internet. In thiscase, if you install a new router, the MAC address will be different from the one used in the initial setupwith the ISP and the connection may be rejected.Although you may be able to have the ISP update the registered MAC address, the MAC Address Clonefeature is provided so you can avoid this time-consuming process.Conditions• The following types of MAC addresses cannot be set:– An address that violates the MAC address format– An address whose 0th bit in the first octet is 1 (broadcast/multicast MAC)0 th octetxxxxxxxx1 st octetxxxxxxxx2 nd octetxxxxxxxx3 rd octetxxxxxxxx4 th octetxxxxxxxx5 th octetxxxxxxxxxxxxxxxx 0: Unicast1: Broadcast/multicast0: Global address (unicast/multicast)1: Local address (broadcast)– An address already being used in the PBX (LAN interface, MNT interface, DSP, etc.)– The same MAC address as another device on the same LAN segment• This feature is applied only once when the system is started. To reflect any changes to the MAC address,the PBX must be restarted.• For details about what MAC addresses you can use, consult the network administrator.PC Programming Manual References27.6 Router Configuration—Setup—[1-6] MAC AddressInstallation Manual 3538.6.8 MAC Address Clone
