Greetings. I am working with an UNO R3 and SainSmart Ethernet Shield (Wizpro W5100). I am writting a server, listening on port 23, and I am seeing garbage 24 bytes of data in the client buffer when they initially connect.
For instance, right now, I telnet in, then on the console I dump the data immediately waiting. It seems to follow this pattern:
FF FD 03 FF FB 18 FF FB 1F FF FB 20 FF FB 21 FF FB 22 FF FB 27 FF FD 05
Above, I was reading the data and printing it out to the console, but I see the same pattern again on the next connection.
Anyone know what I am running in to?