Re: [lwip-users] Assertions when using DHCP when using LWIP 2.0

[Sergio R. Caprile]

You either start the netif yourself with a valid address, or let dhcp do 
that for you.

  if(usedhcp){
        dhcp_start(&netif);
  } else {
        netif_set_up(&netif);
  }

However, I guess you shouldn't get assertions. Anyway, try it and let us 
know.
Please give details about your port and where did you get the code from.