[OpenSIPS-Users] Getting Error when using STUN

[Bogdan-Andrei Iancu]

Hi Ahmed,

in stun module, you need to configure IPs that are local to your server 
- some of these IP can be also configured as listeners for SIP traffic 
in OpenSIPS.

the error you get points to the fact you are using an IP that is not 
locally configured on the machine.

Regards,
Bogdan

Ahmed Munir wrote:
> Hi,
>
> I'm getting and error when I configure STUN in OpenSIPs. As following 
> documentation of OpenSIPs, I enabled stun as listed below;
>
> listen=udp:198.65.166.165:5060 <http://198.65.166.165:5060>
> listen=udp:75.101.138.128:5060 <http://75.101.138.128:5060>
> loadmodule "stun.so"
>
> # ---- Stun ----
> modparam("stun","primary_ip","198.65.166.165")
> modparam("stun","primary_port","5060")
> modparam("stun","alternate_ip","75.101.138.128")
> modparam("stun","alternate_port","5060")
>
>
> Where the IP of OpenSIPs which is hosted on public IP i.e. 
> 11.22.33.44. And the error I'm getting after restarting the OpenSIPs 
> is listed below;
>
> May 17 05:37:13 newtest /usr/local/sbin/opensips[31199]: 
> ERROR:core:udp_init: bind(5, 0x81b7374, 16) on 77.66.16.35 
> <http://77.66.16.35>: Cannot assign requested address
>
> When I commented out the listen=udp:IP:5060 the error I'm getting is;
>
> May 17 05:59:48 newtest /usr/local/sbin/opensips[31303]: 
> DBG:core:grep_sock_info: checking if host==us: 11==9 &&  [77.66.16.35] 
> == [127.0.0.1]
> May 17 05:59:48 newtest /usr/local/sbin/opensips[31303]: 
> DBG:core:grep_sock_info: checking if port 5060 matches port 5060
> May 17 05:59:48 newtest /usr/local/sbin/opensips[31303]: 
> DBG:core:grep_sock_info: checking if host==us: 11==11 &&  
> [77.66.16.35] == [77.66.2.137]
> May 17 05:59:48 newtest /usr/local/sbin/opensips[31303]: 
> DBG:core:grep_sock_info: checking if port 5060 matches port 5060
> May 17 05:59:48 newtest /usr/local/sbin/opensips[31303]: 
> DBG:stun:stun_mod_init: grep_sock_in()1 failed
> May 17 05:59:48 newtest /usr/local/sbin/opensips[31303]: 
> ERROR:core:init_mod: failed to initialize module stun
> May 17 05:59:48 newtest /usr/local/sbin/opensips[31303]: 
> ERROR:core:main: error while initializing modules
>
>
> Kindly assist me how can I resolve this problem.
>
> -- 
> Regards,
>
> Ahmed Munir
>
>
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>
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-- 
Bogdan-Andrei Iancu
www.voice-system.ro