[OpenSIPS-Users] mid_registrar work arround

[volga629 at networklab.ca]

Hello Liviu,
Yes, that correct.  Right now each node in cluster have own vip from 
keepalived on LAN side.
The issue how to specify correct vip in case of failover, so if node 2 
fail and node 2 vip was relocated to node 1. All sessions should be 
process on node 1 and
append_hf("Path: <sip:$fU at MAIN_VIP:5060;transport=udp>\r\n"); should 
have correct ip's.  Same with rtpengine offer
rtpengine_offer("replace-origin replace-session-connection 
in-iface=external out-iface=internal media-address=$avp(media_addr) 
RTP/AVP ICE=remove") where need introduce media-address to specify 
correct vip ip.
Can you exapand on m4 ? I never used the templating.
Might db avp  to predefine  cluster nodes vip ip, not sure.


volga629



On Thu, Aug 2, 2018 at 10:50 AM, Liviu Chircu <liviu at opensips.org> 
wrote:
> Hi Volga,
> 
> If I understood your problem correctly, one idea would be to use m4 
> over opensips.cfg and define a different MAIN_VIP variable for each 
> of your three servers:
> 
> append_hf("Path: <sip:$fU at MAIN_VIP:5060;transport=udp>\r\n");
>  Liviu Chircu
> OpenSIPS Developer
> http://www.opensips-solutions.com
> On 09.07.2018 07:34, volga629 at networklab.ca wrote:
>> Hello Everyone,
>> 
>> I have work around on this issue
>> # Work arround for github issue #1109
>> append_hf("Path: <sip:$fU at listen ip:5060;transport=udp>\r\n"
>> 
>> 
>> Right now we use 3 node cluster with 3 vips in active/active mode
>> I need some idea how to determine path header listen ip address from 
>> 3 vips.
>> 
>> 
>> volga629
>> 
>> 
>> 
>> 
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