AERO Minimal Encapsulation

Asymmetric Extended Route Optimization (AERO) specifies both a control messaging and data packet forwarding facility for managing tunnels over an enterprise network or other Internetwork. Although AERO can operate with any tunnel encapsulation format, the base document considers Generic UDP Encapsulation (GUE) as the default. This document presents minimal encapsulation formats for AERO using other encapsulation types.