Nethunter OS on Nexus 5/Nexus 6P
Here are instructions to install Nethunter (as a ROM) with working native monitor mode in the chroot using Nexmon. The ROM is a modified CM 14.1 (nougat) base with custom kernel which supports: HID, Drivedroid, Kexec, and external wireless.
What you need
You will need the following 3 items (maybe 4):