On the 830 is there a way to spoof another mac address?

How to Clone a mac address on the WAN port:

- telnet to port 2222
- issue command "ifconfig eth0" and "ifconfig eth1" and "ifconfig eth2"
- issue command to clone mac address for the WAN1 (eth0)
- set-mac-address --eth0<mac0>--eth1<mac1>--eth2<mac2>--reboot --nocheck

<mac0, 1 and 2>has the format = 00:11:22:33:44:55