Hi Gus!
You also need to define LWIP_RAND to a rand()-like function which will
be called to get the next random number. This number is used to initial
the local port. Only if both (LWIP_RAND and
LWIP_RANDOMIZE_INITIAL_LOCAL_PORTS) are defined, UDP (udp.c line 98) and
TCP (tcp.c line 144) us
Hello:
I noticed the tcp_connect() function always use the same local (ephemeral)
port, rather than choosing a random port from a range of available ports.
This causes problem connecting to the same server as they might think it's
part of the previous connection if not closed properly.
I already
