How can I set up a back up hard drive on airport extreme

Question

I have an external harddrive that was plugged into my airport extreme. Apple seemed to eliminate my abilty to back up wirelessly in one of the updates. How can I set this up again? Does anyone know a way around this?
Thanks,

Answer 1

Ah, I remember those links now.  I was thinking something along the lines of:
Never consider any computer a data storage device, rather a data creation ,sending, and manipulation device. Anyone who thinks data is safe on any computer, even copied upon multiple partitions is making a mistake.
Never backup your data exclusively upon magnetic hard drives or flash storage, nor consider same since magnetic storage degrades over time even under ideal conditions.
Store important data on multiple servers on multiple continents. 
Burn important data onto multiple copies of archival DVDs and store same in cool dark fireproof safes, multiple places.
Don’t burn data onto junk DVD’s purchased from consumer level electronics stores. These are not archival long life DVD’s nor reliable, nor trustworthy. Archival DVD blanks such as Taiyo Yuden, rated for 100+ years are what the pros use, these are made by JVC and are professional grade DVD blanks.
Most people have never heard of archival DVDs, however their cost is only 30% more than junk-level DVD blanks which are only rated for 5-10 years. Also the reject rate on the inferior DVD is around 15%, the cost is almost identical between the WORST DVD blanks and the BEST DVD blanks.
Most importantly know that 2 copies of your data is 1, and 1 is none, and 1000 copies stored in one place or building, is also the same as none due to possible fire.
Always consider and expect your computer’s hard drive to completely crash anytime, at all times, and you should keep a cloned and updated hard drive handy at all times to return to immediate productivity and utterly avoid programs and parameter reinstallation.  Nothing is quicker than taking out a dead HD and tossing in a new updated cloned HD for getting back to 100% in under 20 mins!
Decentralized Omnipresent Data (D.O.D.)
(something I coined an age ago)
Backing up data to:
Multiple HD in multiple locations
On multiple servers on multiple continents, private and public websites, anonymous data farms. (very easy actually)
Burned onto archival optical and magnetic storage
Have unclassified data possessed by multiple people in multiples places.
When your data becomes both everywhere and nowhere, accessible to all, destructible by none, cannot be collected together or permanently retrieved under any circumstances, you have Decentralized Omnipresent Data (D.O.D.) protection rivaling that of large governments.