[En-Nut-Discussion] Problem with connection to Ethernut

[Bengt Florin]

Yes, I solved this by updating the ARP cache when receiving the pings.

Snippet from ipin.c
...
NutArpCacheUpdate(dev, ip->ip_src, ((ETHERHDR *)nb->nb_dl.vp)->ether_shost);

switch (ip->ip_p) {
...

Now Arp cahce will be updated with all talks IP to us.
Don't know if this is by the book, but it solved some of my problems.

Regards
Bengan