Show IP multicast Show multicast interfaces if ps -C igmpproxy &>/dev/null; then ${vyos_op_scripts_dir}/show-igmpproxy.py --interface; else echo IGMP proxy not configured; fi Show multicast fowarding cache if ps -C igmpproxy &>/dev/null; then ${vyos_op_scripts_dir}/show-igmpproxy.py --mfc; else echo IGMP proxy not configured; fi