DHCP Option 82 and switches


#1

We have moved to Option 82 on all of our wireless subscribers. Works great with Sonar and Mikrotik. We are struggling for a similar solution for our MDUs. What are you all doing that use option 82 and have MDUs where a router is connected to a switch (or a number of switches) at the layer 2 or 3? I see Option 82 as an option in our TP-Link switches but when we turn it on, we are not getting the results we expected. How do a allow a MDU subscriber to change their router but have it still authorize with us (without RADIUS or PPPOE)? Got to believe Option 82 is an option…