KnC miner won't get IP...

[vvic]

so, I guess it still october, so KnC kept their promise, heh
One of the miners won't get DHCP, wireshark shows it tries to get BOOTP instead (who the hell uses bootp these days??) I gave it bootp, yet it just rejects it. Reset in various known ways didn't help... So, what to do? Second miner has huge reject % and not very good speed (way below promised one around 300ghash)
I feel like KnC better than BFL, but somehow I feel ripped off