These three patches apply to the ISC DHCP 3.1.0 source release, available at http://www.isc.org/index.pl?/sw/dhcp/.

Patches #1 & #2 are needed to allow the DHCP core to recognize devices that use no hardware-specific header to function.

Patch #3 is needed only for older and current WiMAX driver distribution to work. Newer releases (post 1.2) won't need this patch.

• NOTE: by changing ARPHRD_WIMAX for ARPHRD_NONE in drivers/net/wimax/i2400m/netdev.c in the i2400m driver source, this patch is completely unneeded.