dns323-firmware-tools 0.5-1 (ppc64el binary) in ubuntu utopic

 This package contains programs for manipulating the firmware images used by
 the D-Link DNS-323 and similar devices (firmwares sometimes referred to as
 "FrodoII" firmwares, due to the magic string used to identify them).
 .
 These firmware images are what are used to "bundle" the kernel, initrd, and
 other data when uploading new firmware images using the "stock" interface.
 If you are already running a custom firmware, it is likely that these tools
 will be of no use to you, and you will need to use whatever update mechanism
 is provided by your firmware.