While It's not a huge task for advanced users to forward ports on their router, this makes it much easier for others and quite honestly, it's faster than using my router interface so I use it too. It worked excellent with my D-Link, no issues. 
Why I really like this is due to the fact that my younger son has a hard time with ports and such and he understands this compared to the interface in the router, or he simply likes it better "not sure which" so when I tell him how to forward a port, he can actually use this when gaming. 
Excellent easy alternative to the router interface and easily accessible.
																							
																						       	
																								 Review details
																								
																								 
																									- Interface  
- Features  
- Ease of use  
- Value  
- Recommend to a friend? Yes
- Posted Jul 20, 2012 for v3.4.0