OpenSUSE SuSEfirewall2

1,修改SuSEfirewall2配置文件放行相应的端口方法
vim /etc/sysconfig/SuSEfirewall2
#TCP端口的情况：
FW_SERVICES_EXT_TCP ="22"
#UDP端口的情况：
FW_SERVICES_EXT_UDP ="177"
防火墙设置的生效：
#rcSUSEfirewall2 restart

2,直接用command关闭SuSEfirewall2
　　SuSEfirewall stop
　　开启式SuSEfirewall2 start

3,禁用SuSEfirewall2开机启动
chkconfig --level 2345 SuSEfirewall2_setup off
chkconfig --level 2345 SuSEfirewall2_init off

4,查看SuSEfirewall2状态
service SuSEfirewall2_init status
service SuSEfirewall2_setup status
service SuSEfirewall2_setup stop

5,使用systemctl命令管理SuSefirewall2
systemctl disable SuSEfirewall2_init.service;
systemctl stop SuSEfirewall_init.service;
SuSEfirewall_setup同样;

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