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Network
Blog

Deep technical guides on WireGuard cryptography, DPI evasion, Linux networking, and privacy infrastructure. Fresh picks daily.

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Quick Reference

Common commands and port numbers for fast lookups.

WireGuard Commands

# Show active interfaces and peers
wg show

# Bring interface up
wg-quick up wg0

# Bring interface down
wg-quick down wg0

# Enable on boot
systemctl enable wg-quick@wg0

# Generate keypair
wg genkey | tee privkey | wg pubkey > pubkey

# Reload without dropping connections
wg syncconf wg0 <(wg-quick strip wg0)

# Add peer on-the-fly
wg set wg0 peer <PUBKEY> allowed-ips 10.0.0.2/32

# View last handshake times
wg show all latest-handshakes
        

Common Ports Reference

Protocol	Transport	Port
WireGuard	UDP	51820
VLESS / Xray	TCP	443
SSH	TCP	22
HTTPS	TCP	443
HTTP	TCP	80
DNS (Pi-hole)	UDP/TCP	53
IMAP (email)	TCP	993
SMTP	TCP	587
noVNC (desktop)	TCP	6080
Shadowsocks	TCP/UDP	8388

NetworkBlog

Quick Reference

WireGuard Commands

Common Ports Reference

Network
Blog