Most of the work is just a copy from this: http://forum.mikrotik.com/t/dhcp-automatic-dynamic-to-static/129147/1
That is ok, but giving the original creator some credit, or just a link to the original post would be fine 
Most of the work is just a copy from this: http://forum.mikrotik.com/t/dhcp-automatic-dynamic-to-static/129147/1
That is ok, but giving the original creator some credit, or just a link to the original post would be fine