weplab is a well known tool for cracking WEP keys in an educational purposes. it compiles and run
on FreeBSD smoothly, so I wonder why it's still not in ports. Although I doubt net-mgmt is the best place for
such a ports, we already have aircrack with similar functionality in net-mgmt, so let weplab be there too.
Fix: Here I have weplab.shar for your pleasure
I'll take it.
Committed with changes that you tested, and marked as BROKEN on 4.x.