crda: crda (Central Regulatory Domain Agent)
crda: 
crda: This is the Central Regulatory Domain Agent for Linux. 
crda: It serves one purpose: tell the Linux kernel what to enforce. 
crda: In essence, it is a udev helper for communication between
crda: the kernel and userspace.  
crda: 
crda: You only need to run this manually for debugging purposes.
crda: 
crda: http://wireless.kernel.org/download/crda/
crda: