Client output -------------------- -snip- The acknowledgement #37 packet is recieved from the server. The acknowledgement #38 packet is recieved from the server. The acknowledgement #39 packet is recieved from the server. The acknowledgement #40 packet is recieved from the server. The acknowledgement #41 packet is recieved from the server. The acknowledgement #42 packet is recieved from the server. The acknowledgement #43 packet is recieved from the server. The acknowledgement #44 packet is recieved from the server. The acknowledgement #45 packet is recieved from the server. The acknowledgement #46 packet is recieved from the server. ??? client sticks at that point Server output ----------------- -snip- 3/8/08 11:41 PM :: TFTPServer :: Received DATA 43 with 512bytes from /99.246.110.89:38208 3/8/08 11:41 PM :: TFTPServer :: Sent ACK 43 to /99.246.110.89:38208 3/8/08 11:41 PM :: TFTPServer :: Received DATA 44 with 512bytes from /99.246.110.89:38208 3/8/08 11:41 PM :: TFTPServer :: Sent ACK 44 to /99.246.110.89:38208 3/8/08 11:41 PM :: TFTPServer :: Received DATA 45 with 512bytes from /99.246.110.89:38208 3/8/08 11:41 PM :: TFTPServer :: Sent ACK 45 to /99.246.110.89:38208 3/8/08 11:41 PM :: TFTPServer :: Received DATA 46 with 512bytes from /99.246.110.89:38208 3/8/08 11:41 PM :: TFTPServer :: Sent ACK 46 to /99.246.110.89:38208 3/8/08 11:41 PM :: TFTPServer :: Received DATA 47 with 306bytes from /99.246.110.89:38208 3/8/08 11:41 PM :: TFTPServer :: Sent ACK 47 to /99.246.110.89:38208 3/8/08 11:41 PM :: TFTPServer :: WRQ from /99.246.110.89:38208 Completed Sim output ---------------- Server->Client[46487]: ACK 44 Client->Server[40626]: DATA 45 Server->Client[46487]: ACK 45 Client->Server[40626]: DATA 46 Server->Client[46487]: ACK 46 Client->Server[40626]: DATA 47 Client->Server[40626]: WRQ got last DATA Client->Server[40626]: That was the last packet, finishing. Server->Client[46487]: That was the last packet, finishing. Session: Both relays finished, closing sockets.