mcast-tools is a package containing IPv6-multicast routing daemons and tools, comprising the following programs. - mcastread an IPv6 multicast receiver - mcastsend an IPv6 multicast sender - mfc an IPv6 multicast routing daemon, which only supports static multicast routing. - pim6sd an IPv6 multicast routing daemon, which supports PIM-SM (Protocol Independent Multicast Sparse-Mode Version 2), and PIM-SSM (Source-Specific Multicast using PIM-SM) - pim6dd an IPv6 multicast routing daemon, which supports PIM-DM (Protocol Independent Multicast Dense-Mode Version 2) - pmsft a test program for Multicast Source Filter (MSF) using APIs specified in Socket Interface Extention for MSF (RFC3678). (on a non-IGMPv3/MLDv2-aware kernel, only join/leave operation is supported)