Banana pi R2 Pro

# I have build the image from source code given on banana pi site for R2 PRO board but the router is not assigning IP to device by default i.e. DHCP and even static assignment of IP not working, also want to know what is default IP after installing my own image?

then you need to ask Banana why it doesn't work, we know nothing about their source code and firmware.

perhaps you should change the big bold font in your post too ....