[OpenSIPS-Users] Mediaproxy receives only

[Schumann Sebastian]

Hi Dan 

> -----Original Message-----
> From: users-bounces at lists.opensips.org 
> [mailto:users-bounces at lists.opensips.org] On Behalf Of Dan Pascu
> Sent: Thursday, 10. September 2009 01:09
> To: OpenSIPS users mailling list
> Subject: Re: [OpenSIPS-Users] Mediaproxy receives only
> >
> > What could be a possible cause of mediaproxy (current src) to only  
> > receive media from both parties but not to relay it.
> 
> There are a number of possible causes:
> 
> 1. Check that there is no iptables rule blocking the traffic
> 2. Make sure IP forwarding is enabled:
>     /proc/sys/net/ipv4/ip_forward should be 1
> 3. Make sure rp_filter is disabled:
>     /proc/sys/net/ipv4/conf/all/rp_filter is 0
>     /proc/sys/net/ipv4/conf/default/rp_filter is 0
>     /proc/sys/net/ipv4/conf/eth0/rp_filter is 0 (replace eth0 with  
> whatever interface you use)

The rp_filter has been set to 1. I have overlooked this.

Thanks for the helpful hint!

Best regards
Sebastian