介绍家庭and+i还是and+me

作者：o0Mirage0o

首先，用使用家庭网络中最简单的三张网络拓扑图，简单介绍一下主路由、旁路由、单臂路由的区别：

（以下为本人理解，不足之处欢迎各位指正）

主路由

在上图中，主路由的特征如下

• 至少需要一个WAN，一个或多个LAN。

• 如果光猫桥接，还需要具有拨号上网的功能。

• 充当向上连接光猫，向下连接上网设备的角色。

  所有流向外网的数据或从外网流入的数据，必定经过主路由。

• 单臂路由

在上图中，单臂路由的特征如下：

• 只有一个网口，既充当WAN口又充当LAN口。

• 其他功能与主路由模式一致。

旁路由

旁路由也也称为旁路网关，在上图中，旁路由的特征如下：

• 网络环境中，有主路由存在。

• 联网设备可以通过指定其网关地址以使得数据流经过先经过旁路由，再由旁路由传递给主路由，比如出国。

• 只用一个LAN口。

旁路由模式配置

1、LAN口配置

重新进入LAN口编辑

2、防火墙配置

防火墙规则：（注意：如果处于某些原因不能访问网站时再添加，一切正常则忽略该配置）

iptables -t nat -I POSTROUTING -o eth0 -j MASQUERAD

主路由模式配置

1、准备

• 将光猫桥接，可以拨打运营商电话，让客服远程设置
  

• 将光猫出来的网线接入OpenWRT的Wan口
  

• 将OpenWRT的Lan口牵一根网线出来，连接电脑或交换机
  

• 登录OpenWRT管理后台，这里需要注意一下，如果无法打开后台，可能是网线插错网口了，换一下网口试试。
  

2、PPPoE拨号

Ping测试

邹姿钥2321用英语介绍家庭? -
上邹谦15540884164 ______ This is my family. There are three people in m讵曰裸孪璐燎吗辕铆谦y family: my dad, my mom, and me. My dad is a doctor, my mom is a nurse, and I am a student. We are very happy!

邹姿钥2321介绍家庭英语,求翻译 -
上邹谦15540884164 ______ I come from a happy family including my father,my mother and me.My mother is a accountant and she is also our cook.My mother's hobby is watching TV.My father is division manager and his hobby is playing basketball,playing games on the ...

邹姿钥2321七年级 英语介绍我的家庭 -
上邹谦15540884164 ______ 我是初中的英语老师,我们已经学到unit 6了,你们学得也太慢了吧. Here is my family. 这是我的一家. These are my parents. 这是我的父母. And these are my grandparents. 这是我的祖父母. My father is a math teacher, 我的父亲是数学老...

邹姿钥2321用英文介绍一下你的家庭 -
上邹谦15540884164 ______ Hello,my name is XX. I graduate from XX primary school. I am XX years old. My family has three people. My father, my mother and I. My father is a worker and my mother is a libera...

邹姿钥2321用英语介绍自己家庭,要1分钟内说完,而且要6年纪水平 -
上邹谦15540884164 ______ I have a big family.There are (4……)people in my family. I have (a sister……)and(a brother……). My parents are kind. My father is (a doctor……...

邹姿钥2321英文介绍家庭 -
上邹谦15540884164 ______ This is my family.This is my father,he always works hard,so I love my father .I not only need father but also love mother.As far as I am concerned, my mather is the most mild and beautiful woman.She takes care of me very much. So you see I have a ...

邹姿钥2321用英文介绍家庭,要有中文.(送死分了)
上邹谦15540884164 ______ My Famliy I have a nice famliy,my mother,father and I.My mother is a teacher .she's 36 years old. she's working hard.she's teach English.My father is policeman.He's 39 years old.He think the work is dangerous,but fanny.I like the famliy!!!!! 我...

邹姿钥2321用英文写“自我介绍”“我的家庭”【和谐】“我的班级”【大家一起快乐成长】都是30~40个单词. -
上邹谦15540884164 ______ It's my great honor to talk about my family.My family is very warm and harmonious. My parents are typical Chinese farmers. Both of them are diligent and kind. In order to support the family and pay the expensive tuition fee, my father always goes to ...

邹姿钥2321介绍我的家庭
上邹谦15540884164 ______ There are three people in my family,my parentsand I.My family is pretty good. I'm really happy. My father is a doctor. He works in a hospital of Sanya. He doesn't like watching TV, but he likes reading newspaper and read it every night. My mother ...

邹姿钥2321初一英语介绍家庭 -
上邹谦15540884164 ______ My family I love my family, because I have a happy family. My father is an English teacher. His name is Jacky. He is thirty-eight. He likes playing basketball. What's my mother job? I...