Month: December 2022

Encapsulting Protocols

Secure Shell (SSH )Encapsulating protocols at Network LayerIP in IP Multiprotocol Label Switching (MPLS) ESP (Encapsulating Security Payload)Encapsulating protocols at Transport Layer TLS and Datagram Transport Layer Security (DTLS)Generic Routing Encapsulation (GRE)QUIC TCP encapsulationSubtle points of using encapsulationPath MTU and fragmentationMigration of inner payload from one to another protocolPrioritization and congestion post encapsulationMisordering Loss of ECN … Continue reading Encapsulting Protocols

Multihoming protocols and mobility

Low Layer Multihoming Layer 3 Network Layer multihomingLayer 4 Transport layer multihoming Higher Layer Multihoming techniquesBest Path Selection among multiple pathsFIFO or Round RobinWeights ( predetermined or dynamically allocated)Prioritization algorithmsMultiPath protocol designService discovery Unique Identifiers Path / Route and Network identifiers Header metadata Pre - Registration Handover / Failover from one path to another without … Continue reading Multihoming protocols and mobility