[Zebedee-talk] Re: Reverse Tunneling with ZBD

[Matthis <bad...@fr...>]

Just a message to say that I have figured out to do some kind of 
reverse forwarding with ZBD using the -c and -l options, but because my 
objective is video conferencing, my problem is that I need to do both 
at the same time. Now, if I try to run both a client and server on the 
same machine, I get an error saying that the port is already in use 
(and I only have one port available.) Does anyone now how to forward 
both ways at the same time through one single tunnel?

Matthis

On 21 Jan 2004, at 19:16, Matthis wrote:

> Hello, being behind a very restrictive firewall, (only port 80 is 
> open), I thought ssh port forwarding would be exactly what I needed, 
> but as my final goal was to do video/chat conference, UDP ports were 
> necessary, so I decided to switch to zebedee.
> Now, although I have successfully been able to send the audio and 
> video through the firewall to the host running zebedee server; I have 
> no clue how I can get the other person's audio/video back through the 
> firewall to me.... (with ssh I would have used "reverse" forwarding, 
> but I haven't grasped how this works with zebedee, if it is indeed 
> possible.)
>
> All of this is happening between two mac os X systems, and the 
> conference uses ohphoneX.
>
> Could anyone help me on how to get zebedee to work tunnel connections 
> both ways? If that's not possible, does anyone know of a way to 
> combine it with ssh so that in the end I would be able to forward udp 
> ports both ways?
>
> Thank you for any help,
>
> Matt
>