作者：连XC

背景

家里需要两套上网环境，A环境192.168.199.0/24通过家用路由器出公网，B环境192.168.100.0/24流量到达N1后，再转发给家用路由器出公网。

拓扑介绍

1、家用路由器做PPPoE，内网使用192.168.199.1为网关，内网终端192.168.199.0/24；

2、H3C WA4320H面板AP上，GE1/0/1连接家用路由器Access vlan 1，GE1/0/2连接N1，Trunk允许vlan1，100通过，创建两个无线服务模板，A环境业务vlan1，B环境业务vlan100；

3、N1做单臂路由，eth0配置地址192.168.199.254，掩码255.255.255.0，网关家用路由器192.168.199.1（用于连接家用路由器出公网）；子接口eth0.100配置终结vlan 100，地址192.168.100.254，掩码255.255.255.0，做DHCP为通过N1上网的终端分配IP（作为通过B环境上网终端的网关）；

之前苦于网络上一直找不到N1单臂路由OpenWRT如何配置Vlan的方法，现在自己已经配置成功了，将经验分享在这里。

章节1，N1的单臂路由配置

步骤1：

N1刷入OpenWRT

参考知乎上的办法《N1刷机OpenWrt简单教学2022版》，感谢作者https://zhuanlan.zhihu.com/p/519969106

内含flippy大佬固件下载方式，感谢flippy 大佬。

步骤2，配置WAN口地址：

使用默认地址192.168.1.1登陆，root，password，添加连接到家用路由器的WAN接口地址192.168.199.254；

此接口是N1连接家用路由器的接口，作为N1访问公网的出口，请按您家庭实际情况填写。

步骤3，放行防火墙策略，使调试电脑可以访问WAN口；

步骤4，删除原lan接口192.168.1.1配置；

这里要注意，如果不通了，要重刷N1，才能进192.168.1.1进行重新配置了，如果嫌麻烦，也可以直接修改192.168.1.1的IP为您家内网的IP，掩码，网关；

配置成功后，就可以用WAN口的IP来访问N1了；

步骤5，创建内网口，并配置IP；

为B环境终端，连接到N1上网的终端配置内网口，根据您实际家庭网络规划填写；

这里注意自定义接口eth0.100后，内网口的流量就会带上vlan 100的tag，上联交换机要支持vlan；

到此，N1单臂路由，配置完成，终端可连接到上述拓扑的面板AP上，自动获取到192.168.100.x的地址，B环境，终端上网流量，会经过N1，再到家用宽带路由器，出公网；

章节2，N1的OnClh配置

N1要安装OnClh终端和内核，需要B环境，这里我通过Pass通联；

在SSRDOG注册账号免费试用24小时；

至此N1就可以访问B环境了。

下面进行OnClh终端和内核的更新，

最后，希望大家都能顺利的搭好家庭网络环境，访问到自己需要的学习材料。

N1确实是一款简单实用，满足基本需求的路由器。

查看文章精彩评论，请前往什么值得买进行阅读互动

","gnid":"9712f2a25c1cffd20","img_data":[{"flag":2,"img":[{"desc":"","height":"608","title":"","url":"https://p0.ssl.img.360kuai.com/t011260830f8284c94c.jpg","width":"1080"},{"desc":"","height":"441","title":"","url":"https://p0.ssl.img.360kuai.com/t014ca6da634d2a1378.jpg","width":"1080"},{"desc":"","height":"567","title":"","url":"https://p0.ssl.img.360kuai.com/t01a790e4e3caa6ab28.jpg","width":"1080"},{"desc":"","height":"612","title":"","url":"https://p0.ssl.img.360kuai.com/t01b97ebae388af4a46.jpg","width":"1080"},{"desc":"","height":"689","title":"","url":"https://p0.ssl.img.360kuai.com/t014bc572bc971047ad.jpg","width":"1080"},{"desc":"","height":"618","title":"","url":"https://p0.ssl.img.360kuai.com/t01a0838f62772da26d.jpg","width":"1080"},{"desc":"","height":"462","title":"","url":"https://p0.ssl.img.360kuai.com/t01b55126e30f67bc00.jpg","width":"1080"},{"desc":"","height":"526","title":"","url":"https://p0.ssl.img.360kuai.com/t01f0607950831d072f.jpg","width":"1080"},{"desc":"","height":"619","title":"","url":"https://p0.ssl.img.360kuai.com/t018a93561e0a901f02.jpg","width":"1080"},{"desc":"","height":"709","title":"","url":"https://p0.ssl.img.360kuai.com/t01528481041a5f0fe8.jpg","width":"1080"},{"desc":"","height":"786","title":"","url":"https://p0.ssl.img.360kuai.com/t013e33a2c751fa6cf0.jpg","width":"1000"},{"desc":"","height":"715","title":"","url":"https://p0.ssl.img.360kuai.com/t016706ee956680ea38.jpg","width":"1080"},{"desc":"","height":"636","title":"","url":"https://p0.ssl.img.360kuai.com/t016b202fbcf585b603.jpg","width":"1080"},{"desc":"","height":"466","title":"","url":"https://p0.ssl.img.360kuai.com/t01184da1dd8807dec4.jpg","width":"1080"},{"desc":"","height":"389","title":"","url":"https://p0.ssl.img.360kuai.com/t0199e5cfc9ee0f0006.jpg","width":"1080"},{"desc":"","height":"513","title":"","url":"https://p0.ssl.img.360kuai.com/t012c14b6f6b5fdb545.jpg","width":"1080"},{"desc":"","height":"661","title":"","url":"https://p0.ssl.img.360kuai.com/t0111a8e131aec2d062.jpg","width":"1080"},{"desc":"","height":"563","title":"","url":"https://p0.ssl.img.360kuai.com/t013666b23589f4fba1.jpg","width":"1080"},{"desc":"","height":"490","title":"","url":"https://p0.ssl.img.360kuai.com/t01b947d7e5e4d7c3ca.jpg","width":"1080"},{"desc":"","height":"485","title":"","url":"https://p0.ssl.img.360kuai.com/t0128c285f8d8a91f76.jpg","width":"1080"},{"desc":"","height":"513","title":"","url":"https://p0.ssl.img.360kuai.com/t01385f74120161b67b.jpg","width":"1080"},{"desc":"","height":"544","title":"","url":"https://p0.ssl.img.360kuai.com/t018d843d0d27cdfc00.jpg","width":"1080"},{"desc":"","height":"608","title":"","url":"https://p0.ssl.img.360kuai.com/t01f212f5de6589aaef.jpg","width":"1080"},{"desc":"","height":"518","title":"","url":"https://p0.ssl.img.360kuai.com/t016970880bcfbe7ad3.jpg","width":"1080"},{"desc":"","height":"584","title":"","url":"https://p0.ssl.img.360kuai.com/t01dcad65b5ae9763c8.jpg","width":"1080"},{"desc":"","height":"561","title":"","url":"https://p0.ssl.img.360kuai.com/t0162de66f7fee0d7b6.jpg","width":"1080"}]}],"original":0,"pat":"art_src_1,fts0,sts0","powerby":"cache","pub_time":1694822792000,"pure":"","rawurl":"http://zm.news.so.com/bd7dd8d5f1a57a6f2e90f687afed72cb","redirect":0,"rptid":"f5aeac222632c9ed","rss_ext":[],"s":"t","src":"什么值得买","tag":[{"clk":"kdigital_1:路由器","k":"路由器","u":""}],"title":"垃圾佬的N1旁路由-二级路由单臂vlan配置

劳甄和5205什么是单臂路由?怎么区别怎么配置? -
酆毕肾17726645170 ______ 交换机配置就是创建VLAN,然后更改与路由器相连的接口的模式为trunk 路由配置,比如有两个VLAN:100和200 进入和交换机直连接口的接口配置模式:no shutdown 创建直连接口的子接口,在子接口的接口配置模式下敲命令: encapsulation dot1Q 100(vlan id) ip address X.X.X.X 255.255.255.0 再创建一个子接口 encapsulation dot1Q 200(vlan id) ip address Y.Y.Y.Y 255.255.255.0 在VLAN100的设备的IP就是X.X.X.Z,网关X.X.X.X 如果有更多的VLAN就在继续创建子接口配置就行了

劳甄和5205对单臂路由的配置 -
酆毕肾17726645170 ______ NAT是NAT 单臂路由是单臂路由,如果你的交换机上有2个或者以上的VLAN才需要用到单臂路由.否则和你做NAT没关系

劳甄和5205单臂路由怎么配置ACL -
酆毕肾17726645170 ______ acl编辑好之后,进到子接口调用就可以了 比如将F0/0这个主接口分出了一个子接口F0/0.5,就直接将ACL调用到F0/0.5接口 如下示例:access-list 10 permit host 1.1.1.1 interface F0/0.5(进入子接口) ip access-list 10 in

劳甄和5205配置路由器的时候,静态路由和单臂路由怎么配置? -
酆毕肾17726645170 ______ 静态是在全局模式下 ip route ip-address mask 单臂就麻烦一点 希望采纳

劳甄和5205单臂路由实现vlan间路由的步骤与命令. -
酆毕肾17726645170 ______ 由于交换机默认打开状态,所以只配置,pc机的ip即可,下图是pc0的配置,把上下几个pc机也按照拓扑图上的ip进行配置.vlan间路由单臂路由的配置 划分vlan,把pc0和pc1划分到vlan10,pc1和pc3划分到vlan20,此时我们要分两步做,1创建...

劳甄和5205什么是单臂路由,单臂路由如何连接 -
酆毕肾17726645170 ______ 楼主,不要只想着提问,要学会使用搜索引擎搜索答案呀! Ethernet交换机(二层或三层交换机)被配置成两个VLAN:VLAN1和VLAN2.端口8配置为一个中继端口,也就是说端口8属于VLAN 1和VLAN 2.在路由器的一个快速以太口上配置两个...

劳甄和5205只有192.168.2.0这样一个ip地址,怎么设置单臂路由 -
酆毕肾17726645170 ______ 这是一个C类网络,你只需要把子网掩码改为255.255.255.192即可把它划分为4个子网以供4个VLAN使用.然后在路由器使用子接口分别配置4个子网的IP地址即可.

劳甄和5205思科的单臂路由怎么配置?
酆毕肾17726645170 ______ 单臂路由要用到一个子接口的概念 子接口是,比如一个f0/0端口 他的子接口就是f0/0.X 这个X可以是任何数字 这个子接口默认是不可以配置IP地址的 我门需要给他它封装DOT1Q协议和指定封装给哪个VLAN 然后配置IP 来让他可以充当VLAN中计...

劳甄和5205配置单臂路由器时,在哪个接口上进行配置 -
酆毕肾17726645170 ______ 列入你插的路由器F0/0接口 那么CISCO就是 int F0/0.1 这就是

劳甄和5205单臂路由的vlan下的设置 -
酆毕肾17726645170 ______ 单臂路由,即在路由器上设置多个逻辑子接口,每个子接口对应于一个vlan.由于物理路由接口只有一个,各子接口的数据在物理链路上传递要进行标记封装