13 lines
		
	
	
		
			353 B
		
	
	
	
		
			Go
		
	
	
	
	
	
		
		
			
		
	
	
			13 lines
		
	
	
		
			353 B
		
	
	
	
		
			Go
		
	
	
	
	
	
|   | package eth | ||
|  | 
 | ||
|  | import ( | ||
|  | 	"net" | ||
|  | ) | ||
|  | 
 | ||
|  | // protocol is either "udp" or "tcp" | ||
|  | type NAT interface { | ||
|  | 	GetExternalAddress() (addr net.IP, err error) | ||
|  | 	AddPortMapping(protocol string, externalPort, internalPort int, description string, timeout int) (mappedExternalPort int, err error) | ||
|  | 	DeletePortMapping(protocol string, externalPort, internalPort int) (err error) | ||
|  | } |