PyBAR Architecture

• PyBAR is more a framework, which can be adapted by integrating modules from a module pool. (e.g. encryption, resource control)

• Packets may contain code or can be directly processed by a service handler.

• Native modules allow a complete “Python-free” processing of packets.

• Thin NodeOS uses various kernel interfaces (tc, filtering). Modules provide high level functionalities.

• (One PyBAR can control multiple routers.)