command/reachability: adding a simple test
command/reachability: adding a simple test

patrickviet/serf,samaitra/serf,FollowMyDev/serf,dalehamel/serf,FollowMyDev/serf,mbrukman/serf,patrickviet/serf,curtiszimmerman/serf,jmptrader/serf,minhkiller/serf,minhkiller/serf,curtiszimmerman/serf,mbrukman/serf,dalehamel/serf,minhkiller/serf,pmenglund/serf,minhkiller/serf,mapuri/serf,pmenglund/serf,patrickviet/serf,gnawhleinad/serf,gnawhleinad/serf,jmptrader/serf,FollowMyDev/serf,mbrukman/serf,gnawhleinad/serf,samaitra/serf,yonglehou/serf,dalehamel/serf,mapuri/serf,mbrukman/serf,hashicorp/serf,yonglehou/serf,mbrukman/serf,hashicorp/serf,samaitra/serf,hashicorp/serf,mapuri/serf,dalehamel/serf,jmptrader/serf,gnawhleinad/serf,yonglehou/serf,jmptrader/serf,dalehamel/serf,pmenglund/serf,jmptrader/serf,curtiszimmerman/serf,minhkiller/serf,yonglehou/serf,samaitra/serf,yonglehou/serf,FollowMyDev/serf,mapuri/serf,curtiszimmerman/serf,FollowMyDev/serf,samaitra/serf,curtiszimmerman/serf,pmenglund/serf,patrickviet/serf,patrickviet/serf,patrickviet/serf,curtiszimmerman/serf,mapuri/serf,hashicorp/serf,FollowMyDev/serf,dalehamel/serf,gnawhleinad/serf,minhkiller/serf,hashicorp/serf,samaitra/serf,pmenglund/serf,mapuri/serf,mbrukman/serf,jmptrader/serf,gnawhleinad/serf,pmenglund/serf,yonglehou/serf