Mysql : mater-slave not connecting

Question

Hi...,

i have installed and configured mysql master-slave configuration on centos. i configured all setup what it exactly appears in websites but still my replication process is not working... finally i checked master status its shows slave running status is No.... i attached that error below please guide me to solve this issue....

mysql&gt  SHOW SLAVE STATUS\G
*************************** 1. row ***************************
               Slave_IO_State: Waiting for master to send event
                  Master_Host: master1
                  Master_User: root
                  Master_Port: 3306
                Connect_Retry: 60
              Master_Log_File: mysql-bin.000004
          Read_Master_Log_Pos: 931
               Relay_Log_File: slave1-relay-bin.000056
                Relay_Log_Pos: 950
        Relay_Master_Log_File: mysql-bin.000004
             Slave_IO_Running: No
            Slave_SQL_Running: No
              Replicate_Do_DB:

arunkumarak · Answer

in my thoughts this error occurs due to mysql port is blocked in firewall... please check your firewall settings allow mysql port into firewall and retry the replication process........