Re: [GnomeMeeting-list] GM over NAT problems

[Jan De Luyck <ml kcore org>]

On Wednesday 05 January 2005 09:33, Damien Sandras wrote:
> Le mercredi 05 janvier 2005 à 09:21 +0100, Jan De Luyck a écrit :
> > Hello list,
> >
> > I've got a little problem connecting the audio/video stream with someone.
> >
> > PC B can receive the video stream of PC A, but not reverse.
> >
> > Setup is (typical):
> >
> > PC A <--> | Router A (NAT) | <-- internet --> | Router B (NAT) | <--> PC
> > B
> >
> > On both ends I got "Symmetric NAT" from the NAT detection in GM.
> >
> > Router A is set to forward these ranges to PC A:
> >
> > TCP 30000:30010
> > UDP 5000:5016
> > TCP 1720
> > UDP 5020:5023
> >
> > Router B is set to forward these ranges to PC B:
> > (less ports due to crappy router)
> >
> > UDP 5000:5003
> > TCP 1720
> > UDP 5020:5021
>
> There are not enough ports here.

Hmm. Okay. Another question, are the gatekeeper ports needed when you're not 
using a GK, but with the above setup (NAT + STUN)? If not, i can reuse those 
ports for the RTP stream...

How many ports should I have forwarded in the RTP range?

Jan

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