This document discusses advances in BGP routing protocols. It describes new features that provide faster BGP convergence times, including BGP Next Hop Tracking (NHT), Fast Session Deactivation (FSD), and Event Driven Route Origination. It also discusses how the Minimum Route Advertisement Interval (MRAI) timer can negatively impact convergence in meshed networks with multiple autonomous systems. An example is provided to illustrate how MRAI slows the convergence process.