What is your connection string in kamailio i.e. DBURL? Also make sure you have defined WITH_MYSQL on the top of kamailio.cfg to load necessary drivers.

#!define WITH_MYSQL

Thank you.


On Tue, Feb 12, 2013 at 12:56 PM, Prakash N <prakash.n@tevatel.com> wrote:
    Hi Shahzad ,
     
        It is not ,We can able to connect remote mysql ( please find the detail below),moreover we can able create openser db from Kamailio server to remote mysql server

Mysql server : 192.168.1.170
Kamailio server : 192.168.1.101

         
Mysql output :

  mysql -u openser -h 192.168.1.170 -p
Enter password:
Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 68
Server version: 5.1.67 Source distribution

Copyright (c) 2000, 2012, Oracle and/or its affiliates. All rights reserved.

Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.

Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

mysql>

With Regards

N.Prakash
 

---------- Forwarded message ----------
From: Muhammad Shahzad <shaheryarkh@gmail.com>
Date: Tue, Feb 12, 2013 at 5:16 PM
Subject: Re: [sr-dev] [SR-Users] openser db on an external mysql server
To: Development mailing list of the sip-router project <sr-dev@lists.sip-router.org>
Cc: Daniel-Constantin Mierla <miconda@gmail.com>, sr-users@lists.sip-router.org, Indu Priya <indu@tevatel.com>, Prabhakaran B <prabhakaran@tevatel.com>


Its not a Kamailio error, it is problem with connecting to mysql server. Error 4 means No MySQL Server Running On Specified Host.

May be MySQL server is down or there is some firewall running or MySQL not listening on IP you specified.

Thank you.


On Tue, Feb 12, 2013 at 12:11 PM, Prakash N <prakash.n@tevatel.com> wrote:
     Dear Daniel,

        Thanks for your quick response

       We can able to create operseb db on remote  mysql server ,but   Kamailio not getting start

 Error detail:

 ERROR: db_mysql [km_my_con.c:109]: driver error: Can't connect to MySQL server on '192.168.1.170' (4)
 ERROR: <core> [db.c:32 0]: could not add connection to the pool
 ERROR: auth_db [authdb _mod.c:174]: unable to connect to the database
 ERROR: <core> [sr_modu le.c:896]: init_mod_child(): Error while initializing module auth_db (/usr/local/lib64/kamailio/modules_k/auth_db.so)


I have attached my kamailo.cfg ( we followed Kamailio and Asterisk real time installation)   ,please advice  

With Regards

N.Prakash

---------- Forwarded message ----------
From: Daniel-Constantin Mierla <miconda@gmail.com>
Date: Tue, Feb 12, 2013 at 2:41 PM
Subject: Re: [SR-Users] openser db on an external mysql server
To: "SIP Router - Kamailio (OpenSER) and SIP Express Router (SER) - Users Mailing List" <sr-users@lists.sip-router.org>, sr-dev@lists.sip-router.org, miconda@gmail.com
Cc: Prabhakaran B <prabhakaran@tevatel.com>


Hello,

kamailio database is created with:

kamdbctl create

the host of mysql server has to be specified in kamctlrc file via DBHOST variable - kamctlrc is located in same directory as kamailio.cfg.

In kamailio.cfg, update the db_url value (or DBURL define) to reflect the mysql server host.

Cheers,
Daniel


On 2/12/13 4:16 AM, Prakash N wrote:
Hi All,

  I am new this Kamailo ,ther is any step by step document to set up openser db on an external mysql server ?

With Regards

N.Prakash



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--
Muhammad Shahzad
-----------------------------------
CISCO Rich Media Communication Specialist (CRMCS)
CISCO Certified Network Associate (CCNA)
Cell: +49 176 99 83 10 85
MSN: shari_786pk@hotmail.com
Email: shaheryarkh@googlemail.com





--
Muhammad Shahzad
-----------------------------------
CISCO Rich Media Communication Specialist (CRMCS)
CISCO Certified Network Associate (CCNA)
Cell: +49 176 99 83 10 85
MSN: shari_786pk@hotmail.com
Email: shaheryarkh@googlemail.com