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ubnt er-x 安装配置wireguard

记录ubnt er-x安装配置wireguard并打通到异地peer局域网

1、安装wireguard软件包

项目地址https://github.com/WireGuard/wireguard-vyatta-ubnt

下载e50-v2-v1.0.20220627-v1.0.20210914.deb这个包并上传到er-x的/home/ubnt目录

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sudo dpkg -i e50-v2-v1.0.20220627-v1.0.20210914.deb

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2、配置wireguard并启动

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show interfaces wireguard

image-20250713144005892

生成秘钥

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wg genkey | tee privatekey | wg pubkey > publickey

image-20250713144331306

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cat publickey

image-20250713144512102

进入配置模式

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configure

配接口地址

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set interfaces wireguard wg0 address 9.8.7.8/32

配置私钥

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set interfaces wireguard wg0 private-key /config/auth/wg.key

提示:

Value validation failed
Set failed

报错了,私钥地址不对,之前在erx上创建的私钥地址为/home/ubnt/server_keys/privatekey,此外公钥地址”/home/ubnt/server_keys/publickey”

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set interfaces wireguard wg0 private-key /home/ubnt/server_keys/privatekey

以上是interface信息,下面配置peer段相关参数包括endpoint、publickey和allowedips

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set interfaces wireguard wg0 peer 6aXRbp+RgbxwNjvC7dTiXg9sOg3tkNiz6oBTq0uT/zY= endpoint 221.131.166.242:34567

以上命令记得是一行的,一定要注意。

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set interfaces wireguard wg0 peer 6aXRbp+RgbxwNjvC7dTiXg9sOg3tkNiz6oBTq0uT/zY= allowed-ips 9.8.7.0/24,10.139.27.0/24,10.139.22.0/24

注意命令写完要commit和save保存生效

目前在路由器上已经可以ping通对端局域网地址了

image-20250713151036062

6、配置路由器转发局域网设备流量

参考链接https://github.com/WireGuard/wireguard-vyatta-ubnt/issues/137

在er-x本身就能打通远端peer的基础上只需要以下命令就可以了

其中wg0是er-x上wireguard接口名称,192.168.1.0/24是er-x局域网子网地址

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configure
set service nat rule 5001 description 'source NAT for wireguard'
set service nat rule 5001 outbound-interface wg0
set service nat rule 5001 type masquerade
set service nat rule 5001 protocol all
set service nat rule 5001 source address 192.168.1.0/24

commit
save

ubnt er-x 安装配置wireguard

https://bg4vrg.com/post/20250713142733.html

作者

fei

发布于

2025-07-13

更新于

2025-07-20

许可协议

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