What Is the Linux Lokkit Utility? https://www.lifewire.com/what-is-lokkit-2192255

lokkit: The Lokkit utility attempts to provide firewalling for the average Linux end user. Instead of configuring firewall rules, Lokkit asks asmall number of simple questions and writes a firewall rule set for you. Lokkit is not designed to configure arbitrary firewalls. To make it simple to understand, it is solely designed to handle typical dialup user and cable modem setups. It will not provide a complex firewall configuration, and it is not the equal of an expert firewall designer.

 

 

 

[root@localhost ~]# yum install lokkit
已加载插件：fastestmirror, langpacks
Loading mirror speeds from cached hostfile
 * base: mirrors.aliyun.com
 * extras: mirrors.sohu.com
 * updates: mirrors.aliyun.com
正在解决依赖关系
--> 正在检查事务
---> 软件包 system-config-firewall-base.noarch.0.1.2.29-10.el7 将被 安装
--> 正在处理依赖关系 iptables-ipv6，它被软件包 system-config-firewall-base-1.2.29-10.el7.noarch 需要
--> 正在检查事务
---> 软件包 iptables-services.x86_64.0.1.4.21-24.1.el7_5 将被 安装
--> 正在处理依赖关系 iptables = 1.4.21-24.1.el7_5，它被软件包 iptables-services-1.4.21-24.1.el7_5.x86_64 需要
--> 正在检查事务
---> 软件包 iptables.x86_64.0.1.4.21-17.el7 将被 升级
---> 软件包 iptables.x86_64.0.1.4.21-24.1.el7_5 将被 更新
--> 解决依赖关系完成

依赖关系解决

====================================================================================================================================================================================================================================================================
 Package                                                                     架构                                                   版本                                                              源                                                       大小
====================================================================================================================================================================================================================================================================
正在安装:
 system-config-firewall-base                                                 noarch                                                 1.2.29-10.el7                                                     base                                                    414 k
为依赖而安装:
 iptables-services                                                           x86_64                                                 1.4.21-24.1.el7_5                                                 updates                                                  51 k
为依赖而更新:
 iptables                                                                    x86_64                                                 1.4.21-24.1.el7_5                                                 updates                                                 432 k

事务概要
====================================================================================================================================================================================================================================================================
安装  1 软件包 (+1 依赖软件包)
升级           ( 1 依赖软件包)

总下载量：897 k
Is this ok [y/d/N]: y
Downloading packages:
updates/7/x86_64/prestodelta                                                                                                                                                                                                                 | 180 kB  00:00:00
(1/3): iptables-1.4.21-24.1.el7_5.x86_64.rpm                                                                                                                                                                                                 | 432 kB  00:00:00
(2/3): iptables-services-1.4.21-24.1.el7_5.x86_64.rpm                                                                                                                                                                                        |  51 kB  00:00:00
(3/3): system-config-firewall-base-1.2.29-10.el7.noarch.rpm                                                                                                                                                                                  | 414 kB  00:00:00
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
总计                                                                                                                                                                                                                                1.1 MB/s | 897 kB  00:00:00
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
  正在更新    : iptables-1.4.21-24.1.el7_5.x86_64                                                                                                                                                                                                               1/4
  正在安装    : iptables-services-1.4.21-24.1.el7_5.x86_64                                                                                                                                                                                                      2/4
  正在安装    : system-config-firewall-base-1.2.29-10.el7.noarch                                                                                                                                                                                                3/4
  清理        : iptables-1.4.21-17.el7.x86_64                                                                                                                                                                                                                   4/4
  验证中      : iptables-services-1.4.21-24.1.el7_5.x86_64                                                                                                                                                                                                      1/4
  验证中      : iptables-1.4.21-24.1.el7_5.x86_64                                                                                                                                                                                                               2/4
  验证中      : system-config-firewall-base-1.2.29-10.el7.noarch                                                                                                                                                                                                3/4
  验证中      : iptables-1.4.21-17.el7.x86_64                                                                                                                                                                                                                   4/4 

已安装:
  system-config-firewall-base.noarch 0:1.2.29-10.el7                                                                                                                                                                                                                

作为依赖被安装:
  iptables-services.x86_64 0:1.4.21-24.1.el7_5                                                                                                                                                                                                                      

作为依赖被升级:
  iptables.x86_64 0:1.4.21-24.1.el7_5                                                                                                                                                                                                                               

完毕！
[root@localhost ~]#