Thanks for the tip's. I will try looking for dhcp server lwip.
I did search for "dhcp server arduino", and got lots of results, all for receiver IP-adress from DHCP server, never the other way around.
Is it possible to make a Teensy with ethernet adapter to give Ip-adresses to other device(s)?
I know how to do it with ESP32 in wifi mode. But can't find a solution for wired ethernet.
Thanks in advance for tips on...