I used 00:18:68:0B:C9:CA 

All lights solid, online led blinks.


1970-01-01 00:00:14 3-Critical 0x040D9964 DHCP FAILED - Discover sent, no offer received 
1970-01-01 00:00:09 7-Information 0x848E0005 T500.0 Acquired Upstream .......... SUCCESS 
1970-01-01 00:00:05 7-Information 0x848E0006 T501.0 Acquired Downstream (543000000 Hz)........ SUCCESS 
2008-04-12 23:19:18 7-Information 0x848E0001 D507.0 Retrieved Time....... SUCCESS 
2008-04-12 23:19:18 7-Information 0x848E0002 D509.0 Retrieved TFTP Config cmd256u64c5d10.cfg SUCCESS 
1970-01-01 00:00:13 7-Information 0x848E0003 D511.0 Retrieved DHCP .......... SUCCESS 
1970-01-01 00:00:12 3-Critical 0x040D9A2C DHCP WARNING - Non-critical field invalid in response. 
1970-01-01 00:00:09 7-Information 0x848E0005 T500.0 Acquired Upstream .......... SUCCESS 
1970-01-01 00:00:06 7-Information 0x848E0006 T501.0 Acquired Downstream (543000000 Hz)........ SUCCESS 
2008-04-12 22:44:33 7-Information 0x848E0001 D507.0 Retrieved Time....... SUCCESS 
2008-04-12 22:44:33 7-Information 0x848E0002 D509.0 Retrieved TFTP Config cmd256u64c5d10.cfg SUCCESS 
1970-01-01 00:00:16 7-Information 0x848E0003 D511.0 Retrieved DHCP .......... SUCCESS 
1970-01-01 00:00:15 3-Critical 0x040D9A2C DHCP WARNING - Non-critical field invalid in response. 
1970-01-01 00:00:09 7-Information 0x848E0005 T500.0 Acquired Upstream .......... SUCCESS 
1970-01-01 00:00:05 7-Information 0x848E0006 T501.0 Acquired Downstream (543000000 Hz)........ SUCCESS 
2008-04-12 19:07:32 7-Information 0x848E0001 D507.0 Retrieved Time....... SUCCESS 
2008-04-12 19:07:32 7-Information 0x848E0002 D509.0 Retrieved TFTP Config cmd256u64c5d10.cfg SUCCESS 
1970-01-01 00:00:15 7-Information 0x848E0003 D511.0 Retrieved DHCP .......... SUCCESS 
1970-01-01 00:00:14 3-Critical 0x040D9A2C DHCP WARNING - Non-critical field invalid in response. 
1970-01-01 00:00:11 7-Information 0x848E0005 T500.0 Acquired Upstream .......... SUCCESS 
1970-01-01 00:00:06 7-Information 0x848E0006 T501.0 Acquired Downstream (543000000 Hz)........ SUCCESS