PXE boot firmware

 iPXE is network boot firmware. It supports a variety of network cards,
 including some wireless cards, and variety of network protocols (traditional
 DHCP, BOOTP and TFTP and also HTTP, iSCSI, SAN via FCoE and Infiniband). It
 supports scripting.
 .
 It is possible to use iPXE as a PXE ROM in the network card or to
 chainload it from other boot methods.
 .
 This package provides boot code for all supported network cards in one
 binary, in several bootable formats, and also many boot ROMs to be
 embedded in various network cards.