一直用CentOS 6.x,今天用CentOS7.3版本时,防火墙配置后执行service iptables start出现”Failed to restart iptables.service: Unit iptables.service failed to load: No such file or directory.”错误,一直用CentOS 6.x,今天用CentOS7.3版本时,防火墙配置后执行service i
一直用CentOS 6.x,今天用CentOS7.3版本时,防火墙配置后执行service iptables start出现”Failed to restart iptables.service: Unit iptables.service failed to load: No such file or directory.”错误,一直用CentOS 6.x,今天用CentOS7.3版本时,防火墙配置后执行service i