Hi Sasmita,

By default, there is no clusterer replication if "replicate_contacts_to" parameter is not set in usrloc. Also, even if another node is sending replication packets, they will no get processed on the receiving node unless "accept_replicated_contacts" is set. On a typical setup, both these parameter should be set on all nodes.

Are you getting any other errors in the logs besides that "parameter not found" ?

Btw, I strongly suggest updating to 2.4 as it has received major upgrades in terms of clustering.

Regards,

Vlad Patrascu
OpenSIPS Developer
http://www.opensips-solutions.com

On 01/02/2019 12:10 PM, Sasmita Panda wrote:
Hi,
I have another doubt . Please do help me .

When I am reading usrloc module document , its saying in a cluster if we want to replicate the contacts across the cluster then we have to set a parameter as below .
modparam("usrloc", "replicate_contacts_to", 1)
The default value is 0 , where no cluster id is mentioned .
I have not set this , I have a cluster having 2 node . While I am registering a 
user , the contact is getting replicated between 2 nodes .
If I am trying to mention this parameter , then opensips is not getting started 
. Its saying
*Parameter <accept_replicated_contacts> not found in module <usrloc>*
*So , my question is , if this parameter is not set , still how contact replication is happening ? Is this the default behavior of cluster module ? * *May be my question is foolish ,it will be great if anybody will explain this . *
**
**
*/Thanks & Regards/*
/Sasmita Panda/
/Senior Network Testing and Software Engineer/
/3CLogic , ph:07827611765/


On Wed, Jan 2, 2019 at 12:22 PM Sasmita Panda <spa...@3clogic.com <mailto:spa...@3clogic.com>> wrote:

    Hi   Sammy,

    Yes , you are right . I need to reload the cluster data through MI
    command . After reloading its seems fine .

    I was not aware about the fact that the cluster data also get
    shared with all nodes when I am adding that in 1 node only .

    Thank you for your explanation . Its really helpful .


    */Thanks & Regards/*
    /Sasmita Panda/
    /Senior Network Testing and Software Engineer/
    /3CLogic , ph:07827611765/


    On Mon, Dec 31, 2018 at 10:25 PM SamyGo <govoi...@gmail.com
    <mailto:govoi...@gmail.com>> wrote:

        Hi,
        Did you restart OpenSIPS process on both node1, and 2
        simultaneously ? The way I look at this is one of the two
        nodes kept the 3rd one in the memory and restarting both nodes
        one at a time resulted in both sharing their node structure
        and hence node3 stayed visible.
        I think possible way to remove a node gracefully would be to
        disable the node via the MI command and then remove from DB. I
        will try doing this on my test setup as well.

        Regards,
        Sammy

        On Fri, Dec 28, 2018 at 6:40 AM Sasmita Panda
        <spa...@3clogic.com <mailto:spa...@3clogic.com>> wrote:

            Hi All,

            I have a cluster of 2 nodes . Both in working condition . 
              Then I added another node in the same cluster which is
            down .

            I restarted the opensips process , so it starts pinging
            the new node to check its status .  As the new node is
            down  , other nodes in the cluster wont get any reply for
            the ping  . Then I remove the 3rd node from the cluster
            table and restart the opensips process .

            Now what I am getting in logs is , still the 2 working
            node in the cluster try to ping the 3rd node which is not
            in the DB .

            Is this an issue on the cluster module or I am doing
            something wrong ?? Please help me .
            */Thanks & Regards/*
            /Sasmita Panda/
            /Senior Network Testing and Software Engineer/
            /3CLogic , ph:07827611765/
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