---
name: Feature Arc Support
maintainer:
  - Dave Barach <dave@barachs.net>
features:
  - Feature arc registration
  - Feature registration
  - Flexible feature order constraint specification
  - High-performance internal APIs to dispatch packets to the next feature node
  - Topological feature sorting
description: "Constraint-based feature arc configuration, internal
             APIs to dispatch packets to the next configured feature.
             A fundamental vpp forwarding graph extension mechanism."
state: production
properties: [API, CLI, MULTITHREAD]