wireguard手工安装办法

# 先安装linux-headers

apt update apt install linux-headers-$(uname -r) -y

# 安装WireGuard

echo "deb http://deb.debian.org/debian/ unstable main" > /etc/apt/sources.list.d/unstable.list

printf 'Package: *\nPin: release a=unstable\nPin-Priority: 150\n' > /etc/apt/preferences.d/limit-unstable

apt update apt install wireguard-dkms wireguard-tools resolvconf -y

# 开启ipv4流量转发

echo "net.ipv4.ip_forward = 1" >> /etc/sysctl.conf

sysctl -p

# 创建并进入WireGuard文件夹

mkdir -p /etc/wireguard && chmod 0777 /etc/wireguard

cd /etc/wireguard

umask 077

# 生成服务器和客户端密钥对

wg genkey | tee server_privatekey | wg pubkey > server_publickey

wg genkey | tee client_privatekey | wg pubkey > client_publickey

设置开机自启：

systemctl enable wg-quick@wg0

# 启动WireGuard wg-quick up wg0

# 停止WireGuard wg-quick down wg0

# 查看WireGuard运行状态 wg

配置文件：

server/wg0.conf

[Interface]
Address = 192.168.128.2/24 //局域网IP
ListenPort = 8890 //监听端口，与工作站一致
PrivateKey = 8AVx7U0Dimjpo= //与工作站公钥对应的私钥
PostUp = iptables -A FORWARD -i wg0 -j ACCEPT; iptables -A FORWARD -o wg0 -j ACCEPT; iptables -t nat -A POSTROUTING -o eth0 -j MASQUERADE
PostDown = iptables -D FORWARD -i wg0 -j ACCEPT; iptables -D FORWARD -o wg0 -j ACCEPT; iptables -t nat -D POSTROUTING -o eth0 -j MASQUERADE //防火墙规则，可选

[Peer]
PublicKey =jzjAi2qBupkb6zY Q4d5EFdAbnjcRrSU= //工作站公钥
AllowedIPs = 192.168.128.1/32

[Peer]
PublicKey=tZKWzBAfWRikOYG2XttU C/fsydB5oBIgY= //工作站公钥
AllowedIPs= 192.168.128.3/32

client/wg0.conf

[Interface]
Address = 192.168.128.1/24 //内网IP
PrivateKey =xdfdfsfsfsfs //自己的私钥

[Peer]
PublicKey = 2222228 //服务器的公钥
Endpoint = 188.7.7.7:8890 //服务器的IP：端口
AllowedIPs =91.108.4.0/22 //可选，需要服务器中转的ip
AllowedIPs = 192.168.128.0/24

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