router

Documentation

Index

• func AddTunnel(cfg *config.Config, tunnel *config.TunnelConfig) error
• func AllocatePort(cfg *config.Config) int
• func RemoveTunnel(cfg *config.Config, tag string) error
• func ServiceName(tag string) string
• func SwitchActive(cfg *config.Config, tag string) error
• func SwitchMode(cfg *config.Config, newMode string) error

Functions

func AddTunnel

func AddTunnel(cfg *config.Config, tunnel *config.TunnelConfig) error

AddTunnel registers a tunnel with the routing layer. The DNS router forwards port 53 traffic to internal tunnel ports.

func AllocatePort

func AllocatePort(cfg *config.Config) int

AllocatePort assigns the next available port for a DNS tunnel.

func RemoveTunnel

func RemoveTunnel(cfg *config.Config, tag string) error

RemoveTunnel unregisters a tunnel from routing. Restarts the router to drop the removed tunnel's route.

func ServiceName

func ServiceName(tag string) string

ServiceName returns the systemd service name for a tunnel.

func SwitchActive

func SwitchActive(cfg *config.Config, tag string) error

SwitchActive changes the active tunnel (stops others, starts the selected one).

func SwitchMode

func SwitchMode(cfg *config.Config, newMode string) error

SwitchMode is kept for backward compatibility but all tunnels now use the DNS router. Restarting services ensures they bind to internal ports.