QUICKER IPTV CHANNEL WITH STATIC GROUP ON IGMP LOOPBACK INTERFACE

摘要

A method is implemented by a network device for providing a quick change Internet Protocol television (IPTV) service with reduced delay for transitioning to quick change IPTV channels by configuring a multicast address of the IPTV channel to a static group. The static group is assigned to a loopback interface of the network device. The method includes receiving multicast data traffic for a multicast group of a quick change IPTV channel identified by the static group assigned to the loopback interface, and discarding the multicast data traffic for the multicast group of the quick change IPTV channel.