Technical document Assign MAC to set static IP on Viettel modem F670Y, F670L, F600W, F606, F600W, F608 Posted on 20 August, 202220 August, 2022 by Thanh Tuấn 20 Aug Instructions for Assigning MAC to set static IP for Camera, DVR. Follow the instructions below. After setting up on the modem, it is necessary to reboot the device to get the new IP. Good luck with your installation!!!