Is there a way to log the ip and mac address for each dhcp allocation (both on one line) ?
Oh! yes you can!! it is very easy with Mikroitk Router OS.
just follow bellow steps
Login In to router using winbox
click on ==>> System ==>> Logging
Click on + sign
Select topic ==>> DHCP ==>> Click on OK
YOU ARE DONE,
open router log to view client IP and MAC address. don't forget to set NTP client in the router to get correct time in the log file.
IF above info help you give me karma
also if you want your DHCP log in to your windows PC let me know that is also possible to store all your DHCP log in to your Windows PC.