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Version 12.1 by Edwin Chen on 2023/11/21 16:06
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2 **Table of Contents:**
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4 {{toc/}}
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9 = 1. What is Wireguard VPN? =
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12 [[WireGuard>>https://www.wireguard.com/]]^^®^^ is an extremely simple yet fast and modern VPN that utilizes **state-of-the-art [[cryptography>>url:https://www.wireguard.com/protocol/]]**. It aims to be [[faster>>url:https://www.wireguard.com/performance/]], [[simpler>>url:https://www.wireguard.com/quickstart/]], leaner, and more useful than IPsec, while avoiding the massive headache. It intends to be considerably more performant than OpenVPN. WireGuard is designed as a general purpose VPN for running on embedded interfaces and super computers alike, fit for many different circumstances. Initially released for the Linux kernel, it is now cross-platform (Windows, macOS, BSD, iOS, Android) and widely deployable. It is currently under heavy development, but already it might be regarded as the most secure, easiest to use, and simplest VPN solution in the industry.
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15 = 2. Run WireGuard VPN in PC =
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18 = 3. Configure Wireguard VPN on Gatewaythe LPS8N/DLOS8N/LG308N =
19
20 == 3.1 For LPS8N/DLOS8N/LG308N ==
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23 Due to the size of Wireguard packages. We didn't add it as a default feature of gateways. If the user wants to use Wireguard Please upgrade your gateway firmware with the special [[firmware>>https://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/DLOS8/Firmware/Wireguard-firmware/]].
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26 === 3.1.1 Configuration via command line ===
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28 ==== 3.1.1.1 Key Management ====
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30
31 **#Generate keys**
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34 (((
35 umask go=
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37 wg genkey | tee wgserver.key | wg pubkey > wgserver.pub
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39 wg genkey | tee wgclient.key | wg pubkey > wgclient.pub
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41 wg genpsk > wgclient.psk
42 )))
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44 [[image:image-20231110150147-1.png||height="82" width="566"]]
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46
47 ==== 3.1.1.2 Firewall configuration ====
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50 (((
51 **#Configure firewall**
52 )))
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55 (((
56 uci del_list firewall.wan.network="vpn"
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58 uci add_list firewall.wan.network="vpn"
59
60 uci commit firewall
61 )))
62
63 [[image:image-20231110151524-2.png]]
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66 (((
67 **#Reload firewall**
68 )))
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71 (((
72 /etc/init.d/firewall
73 )))
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75
76 ==== 3.1.1.3 Network configuration ====
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79 (((
80 **#Configure network**
81 )))
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84 (((
85 uci -q delete network.vpn
86 uci set network.vpn="interface"
87 uci set network.vpn.proto="wireguard"
88 uci set network.vpn.private_key="{VPN_KEY}"
89 uci add_list network.vpn.addresses="{VPN_ADDRESS}"
90 )))
91
92 [[image:image-20231110152122-4.png]]
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95 (((
96 **#Add VPN peers**
97 )))
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100 (((
101 uci -q delete network.wgserver
102 uci set network.wgserver="wireguard_vpn"
103 uci set network.wgserver.public_key="{VPN_PUB}"
104 uci set network.wgserver.endpoint_host="{VPN_SERVER}"
105 uci set network.wgserver.preshared_key="{VPN_PSK}"
106 uci set network.wgserver.endpoint_port="{VPN_PORT}"
107 uci set network.wgserver.persistent_keepalive="25"
108 uci set network.wgserver.route_allowed_ips="1"
109 uci add_list network.wgserver.allowed_ips="0.0.0.0/0"
110 uci add_list network.wgserver.allowed_ips="::/0"
111 uci commit network
112 )))
113
114 [[image:image-20231110152109-3.png]]
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117 (((
118 **#reload network service**
119 )))
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122 (((
123 /etc/init.d/network reload
124 )))
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