Allow multicast traffic with firewalld
The commands to allow multicast traffic with firewalld are:
firewall-cmd –permanent –direct –add-rule ipv4 filter INPUT 0 -m pkttype –pkt-type multicast -j ACCEPT
firewall-cmd –permanent –direct –add-rule ipv6 filter INPUT 0 -m pkttype –pkt-type multicast -j ACCEPT
Cheers,
TK
