[Dshield] Possible solution for ISP (was DShield's public goals)

Rich Rakich rich at rakich.net
Thu Jan 19 16:14:55 GMT 2006


 

> -----Original Message-----
> From: list-bounces at lists.dshield.org 
> [mailto:list-bounces at lists.dshield.org] On Behalf Of Frank Knobbe
> Sent: Thursday, January 19, 2006 9:24 AM
> To: General DShield Discussion List
> Subject: Re: [Dshield] Possible solution for ISP (was 
> DShield's public goals)
> 
> 
> I think a lot of the newer protocols are able to tunnel 
> through NAT connections, even streaming services. Inbound 
> call-setups used to be different (ie H.323), but heck, even a 
> Vonage phone can operate *behind* a NAT router these days.

The Vonage box that I have makes and keeps an outbound connection open.
That is how they are able to "tunnel" back through for an incoming call.



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