i'm not too clear on DHCP settings for my router.. RT-AC87U, the guides i've found don't seem to equate..
what am i to match the broadcast IP value to? can you elaborate what the values should be updated to?
From looking at the manual I'd change it to 192.168.1.255 if you have the router with default settings.
Then reboot the pi and it should grab an ip.
http://dlcdnet.asus.com/pub/ASUS/wireless/RT-AC87U/E9689_RT_AC87U_Manual.zip