Is anyone could help me on how to send tcp packet from my pc to ethernet shield?I've tried many times, but nothing was receive by the shield. this was what i did:
1)Connect my PC to ethernet shield via cross cable 2)generate TCP packet using Ostinato packet generator & send to the shield
from wireshark i noticed that it keeps on retransmit the same packet & nothing printed out on the serial monitor.
i also try to send UDP packet using library & examples from Bjorn, the results still the same.nothing received by the shield..
i'm using duemilanova 328 & ethernet shield. & i'm so sorry, caused i'm new to this programming things.