[root@kvm5 ~]# firewall-cmd --permanent --add-service=kerberos success
[root@kvm5 ~]# firewall-cmd --permanent --add-service=nfs success
[root@kvm5 ~]# firewall-cmd --permanent --add-service=rpc-bind success
[root@kvm5 ~]# firewall-cmd --permanent --add-service=mountd success
[root@kvm5 ~]# netstat -nultp | grep kadmin tcp 0 0 0.0.0.0:749 0.0.0.0:* LISTEN 1511/kadmind tcp 0 0 0.0.0.0:464 0.0.0.0:* LISTEN 1511/kadmind tcp6 0 0 :::749 :::* LISTEN 1511/kadmind tcp6 0 0 :::464 :::* LISTEN 1511/kadmind udp 0 0 0.0.0.0:464 0.0.0.0:* 1511/kadmind udp6 0 0 fe80::5054:ff:fedc::464 :::* 1511/kadmind
[root@kvm5 ~]# firewall-cmd --permanent --add-port=749/tcp success [root@kvm5 ~]# firewall-cmd --permanent --add-port=464/tcp success
[root@kvm5 ~]# firewall-cmd --reload success
[root@kvm5 ~]# firewall-cmd --list-all public (default) interfaces: sources: services: dhcpv6-client kerberos mountd nfs rpc-bind ssh ports: 749/tcp 464/tcp masquerade: no forward-ports: icmp-blocks: rich rules: rule family="ipv4" source address="192.168.122.0/24" forward-port port="80" protocol="tcp" to-port="8080"