错误信息如下: [root]# service iptables start Redirecting to /bin/systemctl start iptables.service Failed to start iptables.service: Unit iptables.service failed to load: No such file or directory.解决方法如下: 一直用CentOS 6 习惯了,一下没适应过来.防火墙配置后执行service iptables sav…

CentOS7中执行 service iptables start/stop 会报错Failed to start iptables.service: Unit iptables.service failed to load: No such file or directory. 在CentOS 7或RHEL 7或Fedora中防火墙由firewalld来管理, 如果要添加范围例外端口 如 1000-2000语法命令如下:启用区域端口和协议组合firewall-cmd [--zone=<zone…

redhat 7 [root@lk0 ~]# service iptables stop Redirecting to /bin/systemctl stop iptables.service Failed to stop iptables.service: Unit iptables.service not loaded. [root@lk0 ~]# [root@lk0 ~]# service iptables status Redirecting to /bin/systemctl stat…

centos7修改httpd.service后运行systemctl restart httpd.service提示 Failed to issue method call: Unit httpd.service failed to load: No such file or directory. 执行 systemctl daemon-reload 在次运行即可 systemctl restart httpd.service 这是由于没有重新加载/usr/lib/systemd/system目…

Failed to issue method call: Unit mysql.service failed to load: No such file or directory解决的方式 作者:chszs.转载需注明.博客主页:http://blog.csdn.net/chszs 1.软件环境: OpenSUSE 13.1 x64 MySQL 5.6.20 x64 2.採用RPM包安装MySQL 5.6.20 # rpm -ivh MySQL-server-5.6.20-1.sles11.x8…

不多说,直接上干货! root@kali:~# service metasploit start Failed to start metasploit.service: Unit metasploit.service not found. root@kali:~# msfconsole ______________________________________________________________________________ | | | METASPLOIT CYBER MISS…

执行 systemctl start docker 报错 Failed to start docker.service: Unit docker.service is masked. 解决 systemctl unmask docker.service systemctl unmask docker.socket systemctl start docker.service…

uni@uni-virtual-machine:~$ service jenkins stop Failed to stop jenkins.service: Unit jenkins.service not loaded.…

/etc/init.d/iptables网上的解法应该都是基于CentOS 6去实践,而在CentOS 7中又被firewalld给取代,所以操作上的写法基本会改变,但是底层iptables则不会改变,iptables默认加载在内存,管理网络规则,而至于在实现网络传输时,由系统决定,比如网络服务重启等操作就是系统决定的,所以只要找准功能点应该不难去解决问题. 在Ubuntu中,为了简化iptables的规则添加,在上层封装了UFW的防火墙,但是这个只涉及到防火墙的规则,而不涉及到转发路由等功能.…

背景: 测试部署NetCore 项目到linux 系统时,窗口显示项目部署成功:但是本机无法访问(linux 在虚拟机上[ centos 7.6] );  如下图↓ 能够相互ping  通,(Xshell 连接正常.),在centos 上 也能正常访问,后来记起在进行linux   安装成功后,没有关闭防火墙,初步猜测是由于没有关闭防火墙导致,那关闭防火墙不就可以了? 二.操作 1.打开linux 终端,输入:  service  iptables stop   ,就提示 标题展示的异常: 2.…