Overview

Fast Path Multicast IPv4 provides IPv4 multicasting in the fast path.

IP multicasting is defined following RFC 1112.

Features

  • (S,G) support
  • (*,G) support
  • (*,*) support
  • multicast group filtering
  • VRF support

Dependencies

Linux

  • Synchronization of multicasting in the fast path depends on a kernel patch (upstream 3.8):