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SSH Tunnel — Three Modes

Speed:
Ready — Click play to start the demo
SSH Tunnel — Three Modes
SSH isn't just for remote login — it can create encrypted tunnels. Three modes: local forwarding (-L), remote forwarding (-R), and dynamic forwarding (-D), each for different scenarios.
-L 本地转发
Client → Jump → Target
-R 远程转发
Jump → Client → Target
-D 动态转发
SOCKS5 over SSH
💻localhost:8080🖥Jump Hostjump.example.com🎯db.internal:3306🔒 SSH 加密隧道TCP 流量 →→ 转发至目标ssh -L 8080:db.internal:3306 user@jump