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PUMP Protocol
**PUMP (Packet Usage Measurement Protocol)** is an official experimental protocol designed to facilitate usage measurement and accounting on IP networks. It operates on both TCP and UDP port 751, enabling flexible communication options. Despite its limited adoption, it has historical significance in early network accounting concepts..
Overview: The Packet Usage Measurement Protocol (PUMP) is an experimental service intended for network accounting and statistics collection. Its main goal is to provide a standardized method for measuring network traffic and resource utilization across IP-based networks.
Transport Protocols: PUMP communicates using both TCP and UDP on port 751, accommodating reliable and fast data transmission, respectively. However, because of its experimental status, broad client and server implementations remain limited.
Historical Context: Developed as part of efforts to measure and manage data usage, PUMP offered early insight into network billing and performance management frameworks. While largely superseded by more modern protocols like SNMP and NetFlow, it inspired these robust network monitoring solutions.