The Switched Ethernet Flows Analysis is an OSATE plugin dedicated to analyse worst-case transmission time WCTT of packets on switched ethernet networks. Such networks are typically present in avionics systems compliant with the ARINC664 standard, also called AFDX networks. However, the analysis can be used for other types of systems since the WCTT computation is based on a more general approach known as the Trajectory Approach. If you want to know more about this plugin, here are some instructions to try it:
Plugin Installation and Use in OSATE