UDP User Datagram Protocol message with keyboard and optical mouse on wooden background

drop, socket, transfer, stream, flow, service, message, network, data, broadcast, switch, address, application, header, control, Packet, router, server, port, layer, client, source, destination, send, interface, user, error, buffer, transmit, session, timeout, segment, receive, detect, protocol, routing, ip, payload, retry, multicast, unicast, topology, throughput, datagram, latency, jitter, udp, checksum, connectionless, packetloss,