Hello,
Do the actual SIP packages reach the load balancer ?
Or are the SIP packages reaching it, but it does not forward them to
your proxies ?
Regards,
Vlad Paiu
OpenSIPS Developer
On 11/09/2011 03:03 PM, M.Abdulaziz wrote:
Hello Everyone,
I 'm trying to run the load balancer module but I couldn't make it work
properly. I know it is due to my lack of experience. But I couldn't figure
out where is my mistake, can any one help please...I implemented it as
follows:
> Proxy1>--->UAS1
UAC-->LoadBalancer>
> Proxy2>--->UAS2
Where:
sipp(UAC):192.168.1.70:5062
opensips(Load Balancer):192.168.1.69:5060
opensips(Proxy1):192.168.1.69:5061
opensips(Proxy2):192.168.1.69:5062
sipp(UAS1):192.168.1.70:5060
sipp(UAS1):192.168.1.70:5061
I run the sipp command for the caller as follows:
sipp -sn uac -rsa 192.168.1.69:5060 192.168.1.70:5060
When I traced the packets using wireshark I saw the error message :
Destination unreachable (port unreachable)
The load Balancer table contains the following:
---- ----------- ----------------------------- ----------------------------
| id | group_id | dst_uri | resources
|
---- ----------- ----------------------------- ----------------------------
| 1 | 1 | sip:192.168.1.69:5061 | pstn=32
|
| 2 | 1 | sip:192.168.1.69:5062 | pstn=32
|
---- ----------- ----------------------------- ----------------------------
the load balancer configuration file is exactly as the one in the load
balancer tutorial(http://www.opensips.org/Resources/DocsTutLoadbalancing)
except the listen line:
listen=udp:xxx.xxx.xxx.xxx:5060
I changed it to
listen=udp:192.168.1.69:5060
Note: When I tried to send UAC calls directly to the proxy (e.g: sipp -sn
uac -rsa 192.168.1.69:5061 192.168.1.70:5060) without passing through the
load balancer it worked properly which means that my problem is in the load
balancer.
Best Regards,
--
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