network measurement decentralized measurement mean round trip time host processing rtt statistics traffic engineering queueing delays arpanet

network performance network measurement heavy traffic lockup impers scheduling network use arpanet experimentation

network measurement performance control messages protocols statistics data collection round trip delay local connections ncp

daily average network measurement node statistics traffic statistics packet statistics inter-node communication network traffic data transfer intra-node communication

ipv6 network measurement packet dropping security extension headers traffic engineering routing interoperability authentication quality of service

security considerations network measurement path signals tcp transport protocol