add basic 32 bit support to interface detection (#644)
add basic 32 bit support to interface detection (#644)

* add basic 32 bit support to network detection

* switch check so 64bt is default

andyliuliming/WALinuxAgent,Azure/WALinuxAgent,hglkrijger/WALinuxAgent,Azure/WALinuxAgent,andyliuliming/WALinuxAgent,hglkrijger/WALinuxAgent,rjschwei/WALinuxAgent,rjschwei/WALinuxAgent