Hi Alain,

Thanks for the trace, I managed to find out the problem. I can provide you a fix to test - do you have OpenSIPS compiled from sources ? or ?

Regards,

Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
http://www.opensips-solutions.com

On 01.07.2016 16:56, Alain Bieuzent wrote:

Hi Bogdan,

As i see in trace (see pcap attach) the first sip OTIONS is send with the correct source IP (..........) to my 2 gateway (see frame 3 and 4) and later there is 2 other sip OPTIONS sent with my private IP (............) (see frame 10 and 11). But all the packet are sending from the same interface (00:50:56:9a:78:93).

My network configuration :

[....]

######################################################################

## Connectivity

######################################################################

[....]

Thanks.

*De : *Bogdan-Andrei Iancu <[email protected]>
*Date : *vendredi 1 juillet 2016 12:04
*À : *OpenSIPS users mailling list <[email protected]>, Alain Bieuzent <[email protected]> *Objet : *Re: [OpenSIPS-Users] Migrating from 1.11 to 2.1 load balancer Probing problem

Hello Alain,

You mean when comes to sent to ping a single destination, there are actually 2 OPTIONS sent out (on different interfaces) or it alternates (one ping is sent via eth0, the next one via eth1) ?

if you have a pcap to show the problem, please send it to me off-list.

Best regards,

Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
http://www.opensips-solutions.com

On 30.06.2016 12:49, Alain Bieuzent wrote:

    Hi  all,

    I’m currently trying to migrate my opensips V1.11.5 to  V2.1.3.

    My server has 3 interfaces:

    eth0 with public IP

    eth0:0 with public IP provide via a keepalived script

    eth1 with a private IP

    Opensips listen on IP of eth0:0 and on eth1

    Mhomed=no

    Since i migrate to V2.1.3, load balancer probing is UP and down.
    After checking traffic, i find for each gateway used by load
    balancer table, there is 2 SIP OPTIONS sent.

    -First is sent with source IP of eth0:0

    -Second is sent with source IP of eth1

    Any idea ?

    Thanls




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