firewall-cmd --reload 防火墙

防火墙重新加载配置firewall-cmd --reload

查看开放的端口 firewall-cmd --list-ports

 

nano /etc/sysconfig/iptables

-A IN_public_allow -p tcp -m tcp --dport 9001 -m conntrack --ctstate NEW -j ACCEPT

 

nano /etc/firewalld/zones/public.xml

Public
For use in public areas. You do not trust the other computers on networks to not harm your computer. Only selected incoming conn$

转载于:https://www.cnblogs.com/tonnytong/p/9098855.html