> firewall-cmd --zone=public --list-rich-rule 显示 public 区域已经配置的富规则 > firewall-cmd --permanent --zone=public --add-rich-rule="rule family="ipv4"source address="192.168.100.1/24"service 允许来自 192.168. 100.1 的主机访问 22 端口 > --add-rich-rule 添加一个富规则 > --remov...
firewall-cmd [--zone=<zone>] --remove-icmp-block=<icmptype> 除移 1. 2. nat firewall-cmd [--zone=<zone>] --add-forward-port=port=<port>[-<port>]:proto=<protocol> {:toport=<port>[-<port>] |:toaddr=<address> |:toport=<port>[-<port>]:toaddr=<address> } 添加nat firewa...
# firewall-cmd --permanent --add-rich-rule="rule family='ipv4' source address='222.222.222.222' reject" 下面是red hat/CentOs7操作防火墙的命令 1:查看防火状态 systemctl status firewalld 2:暂时关闭防火墙 systemctl stop firewalld 3:永久关闭防火墙 systemctl disable firewalld 4:重启防火墙 system...
(/etc/protocols中的协议名)-s|--source ADDRESS[/mask]...//按数据包的源地址匹配,可使用IP地址、网络地址、主机名、域名-d|--destination ADDRESS[/mask]...//按目标地址匹配,可使用IP地址、网络地址、主机名、域名-i|--in-interface INPUTNAME[ +]//按入站接口(网卡)名匹配,+用于通配。如 eth0,eth...
firewall-cmd [--zone=<zone>] --remoeve-forward-port=port=<port>[-<port>]:proto=<protocol> {:toport=<port>[-<port>] |:toaddr=<address> |:toport=<port>[-<port>]:toaddr=<address> }除移nat 命令选项 --permanent ,–direct 永久和直接,永久是不影响现在的运行配置的,在重启服务后启动...
reload # 限制某个IP访问 firewall-cmd --permanent --add-rich-rule="rule family="ipv4" source address="192.168.0.200" reject" firewall-cmd --reload # 以下可以删除限制 firewall-cmd --permanent --remove-rich-rule="rule family="ipv4" source address="192.168.0.200" reject" firewall-cmd --...
> firewall-cmd --zone=public --list-rich-rule 显示 public 区域已经配置的富规则 > firewall-cmd --permanent --zone=public --add-rich-rule="rule family="ipv4"source address="192.168.100.1/24"service 允许来自 192.168. 100.1 的主机访问 22 端口 ...
> firewall-cmd --zone=public --list-rich-rule 显示 public 区域已经配置的富规则 > firewall-cmd --permanent --zone=public --add-rich-rule="rule family="ipv4"source address="192.168.100.1/24"service 允许来自 192.168. 100.1 的主机访问 22 端口 ...
>firewall-cmd--zone=public--list-rich-rule显示public区域已经配置的富规则 >firewall-cmd--permanent--zone=public--add-rich-rule="rulefamily="ipv4"sourceaddress="192.168.100.1/24"service允许来自192.168. 100.1 的主机访问 22 端口 >--add-rich-rule添加一个富规则 ...
> firewall-cmd --zone=public --list-rich-rule 显示 public 区域已经配置的富规则 > firewall-cmd --permanent --zone=public --add-rich-rule="rule family="ipv4"source address="192.168.100.1/24"service 允许来自 192.168.100.1 的主机访问 22 端口 ...