[Serusers] NAT type detection

[Klaus Darilion]

Ladislav Andel wrote:
> Hello,
> I've been using Asus WL-500G as NAT/Router device for my testing 
> purposes with SER.
> I implemented MyStun server which is running on the same OS as SER on 
> 192.168.1.50.
> I also have two IP addresses on the server which are 192.168.1.50-51 for 
> MyStun functionality.
> When I start MyStun it listens on default ports 3478 an 3479.
> UA behind the NAT is Xlite so the STUN implemetation of this softphone 
> should be ok.
> 
> Question 1:
> Where should I be able to determine/see what type of NAT I'm behind with 
> X-lite?

press F9 to get the debug window. xlite will display the NAT type in the 
beginning.

you can also use WinSTUN for sourceforge.

> I'm trying to combine NAThelper/RTPproxy with STUN and use STUN if there 
> is no symmetric NAT.
> 
> Question 2: Could you advice me what tools I should use for debugging 
> functionality of STUN, please?

search the mailing list archives, e.g.
http://openser.org/pipermail/users/2005-November/001841.html

klaus

> 
> Hopefully, everything is clear.
> 
> Ladislav
> 
> 
> 
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