Re: [GnomeMeeting-list] developing plans

[maHo <lukasz mach com pl>]

Damien Sandras wrote:

> Le vendredi 20 août 2004 à 14:47 +0200, maHo a écrit :
>  
>
> >    great. such situation is needed by me :D. I presume that openh323 
> > simple client should be good on windows NAT side?
> >
> >    
>
> yes
>
>  
>
> > > GnomeMeeting CVS helps the remote to cross NAT, so your ability to cross
> > > NAT depends on the use of GnomeMeeting CVS on the remote side.
> > >
> > >
> > >      
> > I'm curious how is it done.....
> >
> >    
>
> It sees that the remote user is natted, so instead of sending to the
> private IP, it sends to the remote IP/port in the packet. That will work
> as soon as the remote user has sent a packet to you adn that the
> association is open (see how symmetric nat works).
>  
ah, understand. But it still needs lot of opened ports on public side or 
only one?

regards

maHo