If you change the IP address of the lwIP device from a Windows program, then use the Windows API to flush the ARP table or DNS cache. If the lwIP device has its own interface that's something (as Simon states) you can't do much about. This is only a hostname issue because we change IP addresses all the time with a utility and telnet running on the lwIP device and the IP address change is always seen as instant.
Bill >Really it was the problem.. I did ping for another PC and it worked! >But how can I do this on the same machine? >Because I'll need to change the IP and I can't turn off the machine at >real >situation! > >PS: The problem with DHCP & Hostname I couldnt solve yet.. It just works >with Static IP.. > >Diego _______________________________________________ lwip-users mailing list [email protected] http://lists.nongnu.org/mailman/listinfo/lwip-users
