[Serusers] ser and iptables (security)

Jan Janak jan at iptel.org
Sun Aug 1 23:11:02 CEST 2004


You can configure the range of ports in the sources of rtpproxy and open
just that range in iptables. The rtpproxy will use only ports from the
portrange.

   Jan.

On 01-08 11:24, Shi Hoch wrote:
> Is there any solution to that problem?
> 
> I'm running a machine on the public and I'm not keen leaving it open all
> the time just for the media sessions.
> 
> Does ser or the nathelper / mediaproxy modules send the port there are
> going to use?
> 
> This way I think I can open just one port at a time and close it when
> the session ends.
> 
> Shi Hoch
> 

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