script.2 297 B

12345678910111213
  1. kalae % ./udpcli01 gemini.tuc.noao.edu echo
  2. hi there
  3. ICMPv4 error: dest = 140.252.8.54.1792, type = 3, code = 3
  4. kalae % ./udpcli01 198.82.204.99 echo
  5. hello, world
  6. ICMPv4 error: dest = 198.82.204.99.1792, type = 11, code = 0
  7. testing
  8. ICMPv4 error: dest = 198.82.204.99.1792, type = 11, code = 0