tunnel

var TunnelCmd = &cobra.Command{
	Use:   "tunnel [SERVER NAME]",
	Short: "Create a TCP tunnel to a remote server",
	Long: `
	This command creates a TCP tunnel that forwards local port traffic to a remote server's port.
	The tunnel uses WebSocket + smux multiplexing for efficient connection handling.
	`,
	Example: `
	// Create a tunnel to a remote server
	alpacon tunnel [SERVER NAME] -l [LOCAL PORT] -r [REMOTE PORT]

	// Forward local port 9000 to remote server's port 8082
	alpacon tunnel [SERVER NAME] --local 9000 --remote 8082

	// Forward local port 2222 to remote server's SSH port (22)
	alpacon tunnel [SERVER NAME] -l 2222 -r 22

	// Specify username and groupname for the tunnel
	alpacon tunnel [SERVER NAME] -l [LOCAL PORT] -r [REMOTE PORT] -u [USER NAME] -g [GROUP NAME]

	Flags:
	-l, --local [PORT]                 Local port to listen on (required).
	-r, --remote [PORT]                Remote port to connect to (required).
	-u, --username [USER NAME]         Username for the tunnel.
	-g, --groupname [GROUP NAME]       Groupname for the tunnel.
	-v, --verbose                      Show connection logs.
	`,
	Args: cobra.ExactArgs(1),
	Run:  runTunnel,
}