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Last modified by Xiaoye on 2024/04/19 19:52
From version 8.4
edited by Xiaoling
on 2023/11/10 16:23
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To version 27.1
edited by Xiaoye
on 2024/04/19 19:13
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1 -LoRaWAN Gateway version with Wireguard Support
1 +Use Wireguard VPN in Dragino Gateways
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1 -XWiki.Xiaoling
1 +XWiki.Xiaoye
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6 6  
7 7  
8 8  
9 += 1. What is WireGuard VPN? =
9 9  
10 -= How to configure Wireguard on the LPS8N/DLOS8N/LG308N =
11 11  
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.
12 12  
13 -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/]].
14 14  
15 +Network Structure for WireGuard VPN:
15 15  
16 -== 1. Configuration via command line ==
17 +[[image:image-20231121160528-1.png]]
17 17  
18 -=== 1.1 Key Management ===
19 19  
20 += 2. Run WireGuard VPN in PC =
20 20  
21 -**#Generate keys**
22 +There are many methods to install and set WireGuard server. Below is an example for reference to set up WireGuard Server in Windows.
22 22  
23 -(% class="box infomessage" %)
24 -(((
25 -umask go=
24 +**Video Instruction**: [[Install WireGuard Server in Windows>>https://www.youtube.com/watch?v=1AWVvW5oJtU]].
26 26  
27 -wg genkey | tee wgserver.key | wg pubkey > wgserver.pub
26 +For other OS and methods, please search Google for more.
28 28  
29 -wg genkey | tee wgclient.key | wg pubkey > wgclient.pub
30 30  
31 -wg genpsk > wgclient.psk
32 -)))
29 += 3. Configure Wireguard VPN on Gatewaythe LPS8N/DLOS8N/LG308N =
33 33  
34 -[[image:image-20231110150147-1.png||height="82" width="566"]]
31 +== 3.1 For LPS8N/DLOS8N/LG308N/LPS8V2 ==
35 35  
36 36  
37 -=== 1.2 Firewall configuration ===
34 +After Firmware lgw-5.4.1704197758, we added Wireguard. Users can upgrade the gateways to [[firmware>>https://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/DLOS8/Firmware/Release/]]. after 169 to get WireGuard support.
38 38  
36 +=== 1.) Preparation ===
39 39  
40 -(((
41 -**#Configure firewall**
42 -)))
38 +* **Prepare WireGuard server public key, IP address, port, and peer address.**
43 43  
44 -(% class="box infomessage" %)
45 -(((
46 -uci del_list firewall.wan.network="vpn"
40 +=== 2.) Steup WireGuard ===
47 47  
48 -uci add_list firewall.wan.network="vpn"
49 49  
50 -uci commit firewall
51 -)))
43 +* **Accessing the gateway's WireGuard page**
52 52  
53 -[[image:image-20231110151524-2.png]]
45 +[[image:image-20240103094049-2.png||height="437" width="915"]]
54 54  
55 55  
56 -(((
57 -**#Reload firewall**
58 -)))
48 +* **Add the gateway's public key to the server and assign the peer address.**
59 59  
60 -(% class="box infomessage" %)
61 -(((
62 -/etc/init.d/firewall
63 -)))
50 +[[image:image-20240103094832-3.png||height="545" width="912"]]
64 64  
65 65  
66 -=== 1.3 Network configuration ===
53 +* **Fill in the parameters of the WireGuard server**
67 67  
55 +[[image:image-20240103095200-4.png||height="642" width="929"]]
68 68  
69 -(((
70 -**#Configure network**
71 -)))
57 +=== 3. Testing ===
72 72  
73 -(% class="box infomessage" %)
74 -(((
75 - uci -q delete network.vpn
76 - uci set network.vpn="interface"
77 - uci set network.vpn.proto="wireguard"
78 - uci set network.vpn.private_key="{VPN_KEY}"
79 - uci add_list network.vpn.addresses="{VPN_ADDRESS}"
80 -)))
81 81  
82 -[[image:image-20231110152122-4.png]]
60 +* **Ping Client Peer Address**
83 83  
62 +[[image:image-20240103095549-5.png||height="405" width="928"]]
84 84  
85 -(((
86 -**#Add VPN peers**
87 -)))
88 88  
89 -(% class="box infomessage" %)
90 -(((
91 - uci -q delete network.wgserver
92 - uci set network.wgserver="wireguard_vpn"
93 - uci set network.wgserver.public_key="{VPN_PUB}"
94 - uci set network.wgserver.endpoint_host="{VPN_SERVER}"
95 - uci set network.wgserver.preshared_key="{VPN_PSK}"
96 - uci set network.wgserver.endpoint_port="{VPN_PORT}"
97 - uci set network.wgserver.persistent_keepalive="25"
98 - uci set network.wgserver.route_allowed_ips="1"
99 - uci add_list network.wgserver.allowed_ips="0.0.0.0/0"
100 - uci add_list network.wgserver.allowed_ips="::/0"
101 - uci commit network
102 -)))
65 +* **Access Gateway WebUI via Client Peer Address**
103 103  
104 -[[image:image-20231110152109-3.png]]
67 +[[image:image-20240103095756-6.png||height="488" width="933"]]
105 105  
106 106  
107 -(((
108 -**#reload network service**
109 -)))
70 +=== 4. Troubleshooting ===
110 110  
111 -(% class="box infomessage" %)
112 -(((
113 -/etc/init.d/network reload
114 -)))
72 +* **Unable to ping client**
115 115  
74 + Please check if the client and server are on the same Network
116 116  
117 117  
77 +
78 +=== ===
79 +
80 +
118 118  
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