WILIBOX is actively supporting open source community. Adhering the GPL license WILIBOX releases the source code for those portions free-of-charge. All GPL goodies could be downloaded at ftp://wilibox.com.
The software from WILIBOX listed below is licensed under the GNU General Public License (GPL) and is provided "as is", without warranties and conditions of any kind.

• UAT
  

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  Universal Address Translation (UAT) module automatically and transparently translates client's fixed IP settings (IP address, gateway, DNS, proxy server), user is able to connect to the broadband Internet service without changing IP settings manually. Module settings are managed using ioctl kernel calls.
  
  
• Stabridge
  

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  Stabridge - stands for a station bridge. It allows bridging two LAN's via wireless LAN connection without WDS. Using this software it is possible to bridge two different LAN segments entirely in access point (AP) master and AP client modes. Essentially Stabridge acts as an ARP proxy/MAC NAT device.
  
  
• IP Tables extensions
  

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  Unified interface for Hot-Spot functionality. It allows controlling user access to the Internet and provides dynamic bandwidth management framework. Using this component, white/black list, per user traffic bandwidth control, and access to Internet can be implemented.
  
  
• Autochannel
  

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  Automatic channel selection allows access point (AP) to select a channel which is not used by any other AP or, if there are no free channels available, to select a channel which is least occupied by other AP's. This feature allows AP's to effectively use the legal frequency range of the appropriate 802.11a/b/g mode and to minimize the interference with the signals of concurrent AP's. Automatic channel selection requires switching the AP into client mode. We recommend use Autochannel on boot only in order to avoid already connected clients loosing the connections.