DHCP Option 252 for Omnia

Hello,

due to excessive DHCPACK and DHCPINFORM (Win7 client) I would like to setup default Omnia resolver the same way as in dnsmasq case
dhcp-option=252,"\n"

Can someone help me?

Thanks

EDIT: Ah, I just realized dnsmasq is still here and should (I think) work as dhcp server. I just used /etc/dnsmasq.conf