阿里云添加的安全组端口以及添加后无法访问问题排查

# firewall-cmd --list-all  #注意权限问题
 
public (active)
 target: default
 icmp-block-inversion: no
 interfaces: eth0
 sources:
 services: dhcpv6-client
 ports: 1130/tcp 80/tcp 10051/tcp 5672/tcp

#firewall-cmd --zone=public --add-port=18002/tcp --permanent

firewall-cmd --zone=public --add-port=80-90/tcp --permanent
#删除
firewall-cmd --zone=public --remove-port=80/tcp --permanent

#firewall-cmd --reload

# firewall-cmd --list-all
public (active)
 target: default
 icmp-block-inversion: no
 interfaces: eth0
 sources: 
 services: dhcpv6-client
 ports: 1130/tcp 80/tcp 10051/tcp 18002/tcp 7660/tcp
 protocols: 
 masquerade: yes

systemctl status firewalld
 
service iptables status

systemctl stop firewalld
service iptables stop

systemctl disable firewalld
chkconfig iptables off

systemctl enable firewalld
service iptables restart

sudo systemctl start firewalld