Hi, I had a 4.7-STABLE machine with three same type NICs (Accton Technology Corporation / EN5251-Based Fast Ethernet Adapter). Ifconfig reports the same 08:00:08:00:08:00 MAC address for all three cards. I've searched the mailing lists for similar problems and found some threads on the issue with some PR links that have it fixed. Yesterday I've updated the machine to 4.9-STABLE, but it did not fix anything. There are some patches in the PR-s, but the latest if_dc.c file does not have such lines. Was this problem fixed some other way that just does not work with this card, or was the fix forgotten? One PR ends with 'will be MFC-d for 4.8-RELEASE', the other simply says 'it's been fixed in both CURRENT and STABLE'. Peter