51820

UDP

WireGuard

WireGuard VPN

🔒 Security: SecureStatus: Active⚙️ Category: Security

📋 Basic Information

Port Number: 51820
Protocol: UDP
Service: WireGuard
Popularity: 🔥 High

Description

WireGuard VPN protocol. A high-speed VPN based on modern cryptography. Built into the Linux kernel, faster and more secure than traditional VPNs

🔒 Security Information

🔒

Security Notes

Modern encryption (ChaCha20, Curve25519), minimal attack surface. Standard for modern VPNs

🛠️ Installation

🐧Linux

# Ubuntu/Debian
sudo apt-get update
sudo apt-get install wireguard -y

# 키 생성
wg genkey | tee privatekey | wg pubkey > publickey

# 설정 파일 생성
sudo cat > /etc/wireguard/wg0.conf << 'CONF'
[Interface]
PrivateKey = $(cat privatekey)
Address = 10.0.0.1/24
ListenPort = 51820

[Peer]
PublicKey = <peer-public-key>
AllowedIPs = 10.0.0.2/32
CONF

sudo wg-quick up wg0
sudo systemctl enable wg-quick@wg0

🐳Docker

docker run -d --name wireguard --cap-add=NET_ADMIN --cap-add=SYS_MODULE -p 51820:51820/udp -v /config:/config linuxserver/wireguard:latest

🔗 Related Ports

1194🔥

OpenVPN

TCPUDP

OpenVPN virtual private network service for secure encrypted tunnels

🔒 Security: Secure🌐 Category: Network

500🔥

ISAKMP

Internet Security Association and Key Management Protocol

UDP

Internet Security Association and Key Management Protocol for IPSec VPN