i'm thinking if it's possible to define TWO different netif on the same, which work in this way:
- the first is binded on FIXED ip, ie. 192.168.0.1 and is always up
- the second use DHCP, and can change IP dependingo on network.
the idea is to have always the possibility to comunicate with board using the first and PC application (i.e. PC and board connecting on the same hub) , so it could be possible read DHCP status (if new ip is avalaible and what is the ip)