Hi all,
I'm new to linux, and setting up the mysql database server.
I've search for the solution for 4 hours... but I'm failed..
Here are my situation:
OS: CentOS 6
mysql version: 5.5
I tried to use MySQL Administrator to connect to my database on the host 192.168.1.120
and my computer is under the same network with ip: 192.168.1.105
But it shows the error msg:
Could not connect to MySQL instance at 192.168.1.120
Error: Can't connect to MySQL server on '192.168.1.120'(61)(code 2003)
On the server side
I've tried:
Code:
mysql> SHOW VARIABLES LIKE 'skip_networking';
+-----------------+-------+
| Variable_name | Value |
+-----------------+-------+
| skip_networking | OFF |
+-----------------+-------+
1 row in set (0.00 sec)
mysql> SHOW VARIABLES LIKE 'port';
+---------------+-------+
| Variable_name | Value |
+---------------+-------+
| port | 3306 |
+---------------+-------+
1 row in set (0.01 sec)
skip_networking is off and I've set the port for it.
When I check the process in OS:
Code:
[samuel.chan@dev etc]$ ps ax | grep mysql
4308 pts/0 T 0:00 mysql -u xxxxx -p
5292 pts/1 S+ 0:00 mysql -u root -p
11230 pts/2 S 0:00 /bin/sh /usr/bin/mysqld_safe --datadir=/var/lib/mysql --socket=/var/lib/mysql/mysql.sock --pid-file=/var/run/mysqld/mysqld.pid --basedir=/usr --user=mysql
11498 pts/2 Sl 0:00 /usr/libexec/mysqld --basedir=/usr --datadir=/var/lib/mysql --plugin-dir=/usr/lib/mysql/plugin --user=mysql --log-error=/var/log/mysqld.log --pid-file=/var/run/mysqld/mysqld.pid --socket=/var/lib/mysql/mysql.sock --port=3306
11584 pts/2 S+ 0:00 grep mysql
When I try netstat:
Code:
[samuel.chan@dev etc]$ netstat -a | grep mysql
tcp 0 0 *:mysql *:* LISTEN
unix 2 [ ACC ] STREAM LISTENING 40793 /var/lib/mysql/mysql.sock
unix 3 [ ] STREAM CONNECTED 41023 /var/lib/mysql/mysql.sock
I thought it's the problem of firewall, so I have check it also:
Code:
[samuel.chan@dev etc]$ sudo iptables -L
Chain INPUT (policy ACCEPT)
target prot opt source destination
ACCEPT all -- anywhere anywhere state RELATED,ESTABLISHED
ACCEPT icmp -- anywhere anywhere
ACCEPT all -- anywhere anywhere
ACCEPT tcp -- anywhere anywhere state NEW tcp dpt:ssh
REJECT all -- anywhere anywhere reject-with icmp-host-prohibited
ACCEPT tcp -- anywhere anywhere tcp dpt:mysql
Chain FORWARD (policy ACCEPT)
target prot opt source destination
REJECT all -- anywhere anywhere reject-with icmp-host-prohibited
Chain OUTPUT (policy ACCEPT)
target prot opt source destination
Now I have no idea what's the problem, could anyone please advice?
