Troubleshooting network data packets just got a lot easier with Packet Sender. With Packet Sender, you can set up network packets based on IP (or domain name for a quick look-up), port, Hex or ASCII data, and specify either UDP or TCP protocol.
Results are stored in the live traffic log. Packets in the log can be easily saved and sent right back out to another destination.
In addition to sending packets, Packet Sender has a built-in TCP and UDP server running on the port number you specify as well as resending saved packets a a timed inverval.