accepted accepted accepted:
• RFC833: Who talks TCP?.
• RFC834: Who talks TCP?.
• RFC835: Who talks TCP?.
• RFC836: Who talks TCP?.
• RFC837: Who talks TCP?.
• RFC838: Who talks TCP?.
• RFC839: Who talks TCP?.
• RFC842: Who talks TCP? - survey of 1 February 83.
• RFC843: Who talks TCP? - survey of 8 February 83.
• RFC845: Who talks TCP? - survey of 15 February 1983.