0

I've granted privileges to thufir for remote access through the shell (correct?), but cannot seem to actually connect. The router firewall has SPI to off. I've disable the IPv6 firewall on the router, also.

On the server:

linux-k7qk:~ # 
linux-k7qk:~ # cat /etc/my.cnf
# Basic ViciBox my.cnf for a quad-core 8-GB RAM or so
# Use the dedicate my-big.cnf for 16+GB RAM and 8+ Cores
#

# The following options will be passed to all MySQL clients
[client]
#password   = your_password
port        = 3306
socket      = /var/run/mysql/mysql.sock

# Here follows entries for some specific programs

# The MySQL server
[mysqld]
port        = 3306
socket      = /var/run/mysql/mysql.sock
datadir = /var/lib/mysql
skip-external-locking
key_buffer_size = 640M
max_allowed_packet = 2M
table_open_cache = 8192
sort_buffer_size = 4M
net_buffer_length = 8K
read_buffer_size = 4M
read_rnd_buffer_size = 16M
myisam_sort_buffer_size = 64M
thread_cache_size = 50
query_cache_size = 0
thread_concurrency=8
skip-name-resolve
connect_timeout=60
long_query_time=3
log_slow_queries
max_connections=768
open_files_limit=24576
max_heap_table_size=32M
expire_logs_days=3
default-storage-engine=MyISAM
table_definition_cache=8192
table_cache=8192
concurrent_insert=2
myisam_recover
myisam_repair_threads=1
tmpdir          = /tmp/


# This will disable networking
#skip-networking

# Replication Master Server (default)
# binary logging is required for replication
log-bin=mysql-bin

# binary logging format - mixed recommended
binlog_format=mixed

# required unique id between 1 and 2^32 - 1
# defaults to 1 if master-host is not set
# but will not function as a master if omitted
server-id   = 1

# Replication Slave (comment out master section to use this)
#
# To configure this host as a replication slave, you can choose between
# two methods :
#
# 1) Use the CHANGE MASTER TO command (fully described in our manual) -
#    the syntax is:
#
#    CHANGE MASTER TO MASTER_HOST=<host>, MASTER_PORT=<port>,
#    MASTER_USER=<user>, MASTER_PASSWORD=<password> ;
#
#    where you replace <host>, <user>, <password> by quoted strings and
#    <port> by the master's port number (3306 by default).
#
#    Example:
#
#    CHANGE MASTER TO MASTER_HOST='125.564.12.1', MASTER_PORT=3306,
#    MASTER_USER='joe', MASTER_PASSWORD='secret';
#
# OR
#
# 2) Set the variables below. However, in case you choose this method, then
#    start replication for the first time (even unsuccessfully, for example
#    if you mistyped the password in master-password and the slave fails to
#    connect), the slave will create a master.info file, and any later
#    change in this file to the variables' values below will be ignored and
#    overridden by the content of the master.info file, unless you shutdown
#    the slave server, delete master.info and restart the slaver server.
#    For that reason, you may want to leave the lines below untouched
#    (commented) and instead use CHANGE MASTER TO (see above)
#
# required unique id between 2 and 2^32 - 1
# (and different from the master)
# defaults to 2 if master-host is set
# but will not function as a slave if omitted
#server-id       = 2
#
# The replication master for this slave - required
#master-host     =   <hostname>
#
# The username the slave will use for authentication when connecting
# to the master - required
#master-user     =   <username>
#
# The password the slave will authenticate with when connecting to
# the master - required
#master-password =   <password>
#
# The port the master is listening on.
# optional - defaults to 3306
#master-port     =  <port>
#
# binary logging - not required for slaves, but recommended
#log-bin=mysql-bin

# Uncomment the following if you are using InnoDB tables
#innodb_data_home_dir = /var/lib/mysql
#innodb_data_file_path = ibdata1:10M:autoextend
#innodb_log_group_home_dir = /var/lib/mysql
# You can set .._buffer_pool_size up to 50 - 80 %
# of RAM but beware of setting memory usage too high
#innodb_buffer_pool_size = 16M
#innodb_additional_mem_pool_size = 2M
# Set .._log_file_size to 25 % of buffer pool size
#innodb_log_file_size = 5M
#innodb_log_buffer_size = 8M
#innodb_flush_log_at_trx_commit = 1
#innodb_lock_wait_timeout = 50

# The safe_mysqld script
[safe_mysqld]
log-error   = /var/log/mysql/mysqld.log
socket      = /var/run/mysql/mysql.sock

[mysqldump]
socket      = /var/run/mysql/mysql.sock
quick
max_allowed_packet = 16M

[mysql]
no-auto-rehash
# Remove the next comment character if you are not familiar with SQL
#safe-updates

[myisamchk]
key_buffer_size = 20M
sort_buffer_size = 20M
read_buffer = 2M
write_buffer = 2M

[mysqlhotcopy]
interactive-timeout

[mysqld_multi]
mysqld     = /usr/bin/mysqld_safe
mysqladmin = /usr/bin/mysqladmin
log        = /var/log/mysqld_multi.log
# user       = multi_admin
# password   = secret

# If you want to use mysqld_multi uncomment 1 or more mysqld sections
# below or add your own ones.

# WARNING
# --------
# If you uncomment mysqld1 than make absolutely sure, that database mysql,
# configured above, is not started.  This may result in corrupted data!
# [mysqld1]
# port       = 3306
# datadir    = /var/lib/mysql
# pid-file   = /var/lib/mysql/mysqld.pid
# socket     = /var/lib/mysql/mysql.sock
# user       = mysql

# [mysqld2]
# port       = 3307
# datadir    = /var/lib/mysql-databases/mysqld2
# pid-file   = /var/lib/mysql-databases/mysqld2/mysql.pid
# socket     = /var/lib/mysql-databases/mysqld2/mysql.sock
# user       = mysql

# [mysqld3]
# port       = 3308
# datadir    = /var/lib/mysql-databases/mysqld3
# pid-file   = /var/lib/mysql-databases/mysqld3/mysql.pid
# socket     = /var/lib/mysql-databases/mysqld3/mysql.sock
# user       = mysql

# [mysqld6]
# port       = 3309
# datadir    = /var/lib/mysql-databases/mysqld6
# pid-file   = /var/lib/mysql-databases/mysqld6/mysql.pid
# socket     = /var/lib/mysql-databases/mysqld6/mysql.sock
# user       = mysql

linux-k7qk:~ # 
linux-k7qk:~ # 
linux-k7qk:~ # mysql -u root mysql
Welcome to the MariaDB monitor.  Commands end with ; or \g.
Your MariaDB connection id is 1002
Server version: 5.5.33-MariaDB-log openSUSE package

Copyright (c) 2000, 2013, Oracle, Monty Program Ab and others.

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

MariaDB [mysql]> 
MariaDB [mysql]> GRANT ALL ON *.* TO `thufir`@'%' IDENTIFIED BY 'password';
Query OK, 0 rows affected (0.00 sec)

MariaDB [mysql]> 
MariaDB [mysql]> flush privileges;
Query OK, 0 rows affected (0.00 sec)

MariaDB [mysql]> 
MariaDB [mysql]> select host, user, grant_priv from user;
+------------+--------+------------+
| host       | user   | grant_priv |
+------------+--------+------------+
| localhost  | root   | Y          |
| linux-k7qk | root   | Y          |
| 127.0.0.1  | root   | Y          |
| ::1        | root   | Y          |
| localhost  |        | N          |
| linux-k7qk |        | N          |
| %          | cron   | N          |
| localhost  | cron   | N          |
| localhost  | custom | N          |
| %          | custom | N          |
| %          | slave  | N          |
| %          | root   | N          |
| %          | thufir | N          |
+------------+--------+------------+
13 rows in set (0.00 sec)

MariaDB [mysql]> 

and connecting remotely from a mac:

Darrens-MacBook-Pro:~ thufir$ 
Darrens-MacBook-Pro:~ thufir$ ssh root@192.168.0.99
Password: 
Last login: Sun Mar 22 18:36:13 2015 from 192.168.0.28
Thank you for installing ViciBox Server v.6.0!
This software is available for free download at
http://www.vicibox.com. If you paid for this 
software you have been ripped off. Please report
any fraud or abuses of this software to 
abuse@vicidial.com. Please report any bugs on 
the forum at http://www.vicidial.org

To configure the LAN settings type:
yast lan

To change the server IP in the database type:
/usr/share/astguiclient/ADMIN_update_server_ip.pl

Official paid-for ViciDial support is available at 
http://www.vicidial.com

Free community-based ViciDial Support is available
at http://www.vicidial.org/VICIDIALforum

- ViciBox Redux v.6.0.3-141118
linux-k7qk:~ # 
linux-k7qk:~ # exit
logout
Connection to 192.168.0.99 closed.
Darrens-MacBook-Pro:~ thufir$ 
Darrens-MacBook-Pro:~ thufir$ mysql -u thufir -p -h 192.168.0.99
Enter password: 
ERROR 2003 (HY000): Can't connect to MySQL server on '192.168.0.99' (60)
Darrens-MacBook-Pro:~ thufir$ 

I'm sure that key ssh entry would would ultimately be better, but at the moment just want to connect from the mac to the server with MySQL specifying a host.

I don't have netstat on the mac, but from the server:

linux-k7qk:~ # 
linux-k7qk:~ # 
linux-k7qk:~ # netstat localhost
Active Internet connections (w/o servers)
Proto Recv-Q Send-Q Local Address           Foreign Address         State      
tcp        0      0 192.168.0.99:ssh        192.168.0.28:50568      ESTABLISHED 
udp        0      0 localhost:9743          localhost:iax           ESTABLISHED 
udp        0      0 localhost:35582         localhost:iax           ESTABLISHED 
udp        0      0 localhost:15492         localhost:iax           ESTABLISHED 
Active UNIX domain sockets (w/o servers)
Proto RefCnt Flags       Type       State         I-Node Path
unix  2      [ ]         DGRAM                    8587   /var/lib/dhcp/dev/log
unix  2      [ ]         DGRAM                    1620   /run/systemd/journal/syslog
unix  2      [ ]         DGRAM                    1638   /run/systemd/shutdownd
unix  2      [ ]         DGRAM                    1571   @/org/freedesktop/systemd1/notify
unix  6      [ ]         DGRAM                    1653   /run/systemd/journal/socket
unix  14     [ ]         DGRAM                    1655   /dev/log
unix  2      [ ]         DGRAM                    8588   /var/lib/dhcp6/dev/log
unix  2      [ ]         DGRAM                    12252  @/org/freedesktop/systemd1/notify/13227399042924374081
unix  2      [ ]         DGRAM                    8589   /var/lib/named/dev/log
unix  3      [ ]         STREAM     CONNECTED     11039  
unix  3      [ ]         STREAM     CONNECTED     100750 
unix  2      [ ]         DGRAM                    13431  
unix  3      [ ]         STREAM     CONNECTED     11080  
unix  3      [ ]         STREAM     CONNECTED     14473  /var/run/mysql/mysql.sock
unix  3      [ ]         STREAM     CONNECTED     11082  
unix  3      [ ]         STREAM     CONNECTED     296    
unix  3      [ ]         STREAM     CONNECTED     11045  
unix  3      [ ]         STREAM     CONNECTED     11059  
unix  2      [ ]         DGRAM                    1699   
unix  3      [ ]         STREAM     CONNECTED     11061  
unix  3      [ ]         STREAM     CONNECTED     17515  
unix  3      [ ]         STREAM     CONNECTED     8605   /run/dbus/system_bus_socket
unix  3      [ ]         STREAM     CONNECTED     16532  
unix  3      [ ]         STREAM     CONNECTED     11052  
unix  3      [ ]         STREAM     CONNECTED     13429  
unix  3      [ ]         STREAM     CONNECTED     14472  
unix  3      [ ]         STREAM     CONNECTED     11056  
unix  3      [ ]         STREAM     CONNECTED     6051   /run/systemd/journal/stdout
unix  3      [ ]         STREAM     CONNECTED     11058  
unix  3      [ ]         STREAM     CONNECTED     8602   
unix  3      [ ]         DGRAM                    5312   
unix  3      [ ]         STREAM     CONNECTED     11074  
unix  3      [ ]         STREAM     CONNECTED     12312  /run/systemd/journal/stdout
unix  3      [ ]         STREAM     CONNECTED     11085  
unix  3      [ ]         STREAM     CONNECTED     11098  
unix  3      [ ]         STREAM     CONNECTED     11067  
unix  3      [ ]         STREAM     CONNECTED     11050  
unix  3      [ ]         STREAM     CONNECTED     11083  
unix  3      [ ]         STREAM     CONNECTED     11065  
unix  3      [ ]         STREAM     CONNECTED     11186  
unix  2      [ ]         DGRAM                    11280  
unix  2      [ ]         DGRAM                    11108  
unix  3      [ ]         STREAM     CONNECTED     11103  
unix  3      [ ]         STREAM     CONNECTED     6105   /run/dbus/system_bus_socket
unix  3      [ ]         STREAM     CONNECTED     100751 /var/run/mysql/mysql.sock
unix  3      [ ]         STREAM     CONNECTED     17516  /var/run/mysql/mysql.sock
unix  3      [ ]         STREAM     CONNECTED     12629  /run/systemd/journal/stdout
unix  3      [ ]         STREAM     CONNECTED     11044  
unix  3      [ ]         DGRAM                    5313   
unix  3      [ ]         STREAM     CONNECTED     5848   
unix  3      [ ]         STREAM     CONNECTED     11100  
unix  2      [ ]         DGRAM                    18409  
unix  3      [ ]         STREAM     CONNECTED     7935   /run/systemd/journal/stdout
unix  3      [ ]         STREAM     CONNECTED     11089  
unix  3      [ ]         STREAM     CONNECTED     11091  
unix  3      [ ]         STREAM     CONNECTED     11076  
unix  3      [ ]         STREAM     CONNECTED     9789   
unix  2      [ ]         DGRAM                    62341  
unix  3      [ ]         STREAM     CONNECTED     9660   
unix  2      [ ]         DGRAM                    12160  
unix  3      [ ]         STREAM     CONNECTED     11047  
unix  3      [ ]         STREAM     CONNECTED     14626  /var/run/mysql/mysql.sock
unix  3      [ ]         STREAM     CONNECTED     11079  
unix  3      [ ]         STREAM     CONNECTED     8603   
unix  2      [ ]         DGRAM                    5304   
unix  3      [ ]         STREAM     CONNECTED     14627  /var/run/mysql/mysql.sock
unix  3      [ ]         STREAM     CONNECTED     11053  
unix  2      [ ]         DGRAM                    15581  
unix  3      [ ]         STREAM     CONNECTED     11046  
unix  2      [ ]         DGRAM                    688    
unix  2      [ ]         DGRAM                    12251  
unix  3      [ ]         STREAM     CONNECTED     11062  
unix  3      [ ]         STREAM     CONNECTED     11055  
unix  3      [ ]         STREAM     CONNECTED     11071  
unix  2      [ ]         DGRAM                    82071  
unix  2      [ ]         DGRAM                    17459  
unix  3      [ ]         STREAM     CONNECTED     11073  
unix  3      [ ]         STREAM     CONNECTED     11086  
unix  3      [ ]         STREAM     CONNECTED     11097  
unix  3      [ ]         STREAM     CONNECTED     11042  
unix  3      [ ]         STREAM     CONNECTED     11068  
unix  3      [ ]         STREAM     CONNECTED     11095  
unix  3      [ ]         STREAM     CONNECTED     11070  
unix  3      [ ]         STREAM     CONNECTED     11064  
unix  3      [ ]         STREAM     CONNECTED     11049  
unix  2      [ ]         DGRAM                    11189  
unix  3      [ ]         STREAM     CONNECTED     17520  
unix  3      [ ]         STREAM     CONNECTED     12253  
unix  3      [ ]         STREAM     CONNECTED     11104  
unix  3      [ ]         STREAM     CONNECTED     8604   /run/dbus/system_bus_socket
unix  2      [ ]         DGRAM                    62349  
unix  3      [ ]         STREAM     CONNECTED     6862   /run/systemd/journal/stdout
unix  3      [ ]         STREAM     CONNECTED     11101  
unix  3      [ ]         STREAM     CONNECTED     11040  
unix  3      [ ]         STREAM     CONNECTED     12314  /run/systemd/journal/stdout
unix  3      [ ]         STREAM     CONNECTED     11041  
unix  3      [ ]         STREAM     CONNECTED     11092  
unix  3      [ ]         STREAM     CONNECTED     11077  
unix  3      [ ]         STREAM     CONNECTED     11687  
unix  3      [ ]         STREAM     CONNECTED     9783   
unix  3      [ ]         STREAM     CONNECTED     11094  
unix  2      [ ]         DGRAM                    9784   
unix  3      [ ]         STREAM     CONNECTED     11088  
linux-k7qk:~ # 

I think it's a firewall issue:

Darrens-MacBook-Pro:~ thufir$ 
Darrens-MacBook-Pro:~ thufir$ telnet 192.168.0.99 3306
Trying 192.168.0.99...
telnet: connect to address 192.168.0.99: Operation timed out
telnet: Unable to connect to remote host
Darrens-MacBook-Pro:~ thufir$ 

What else can I do to narrow down what the exact problem is?

--------------------------------------------------------------------------update

Here are the ports being listened on:

linux-k7qk:~ # 
linux-k7qk:~ # netstat -a | grep LISTEN
tcp        0      0 *:ssh                   *:*                     LISTEN      
tcp        0      0 *:40569                 *:*                     LISTEN      
tcp        0      0 localhost:smtp          *:*                     LISTEN      
tcp        0      0 *:4577                  *:*                     LISTEN      
tcp        0      0 *:41569                 *:*                     LISTEN      
tcp        0      0 *:42569                 *:*                     LISTEN      
tcp        0      0 *:mysql                 *:*                     LISTEN      
tcp        0      0 *:5038                  *:*                     LISTEN      
tcp        0      0 *:ssh                   *:*                     LISTEN      
tcp        0      0 localhost:smtp          *:*                     LISTEN      
tcp        0      0 *:https                 *:*                     LISTEN      
tcp        0      0 *:www-http              *:*                     LISTEN      
unix  2      [ ACC ]     STREAM     LISTENING     10152  private/verify
unix  2      [ ACC ]     STREAM     LISTENING     10155  public/flush
unix  2      [ ACC ]     STREAM     LISTENING     10158  private/proxymap
unix  2      [ ACC ]     STREAM     LISTENING     10161  private/proxywrite
unix  2      [ ACC ]     STREAM     LISTENING     10164  private/smtp
unix  2      [ ACC ]     STREAM     LISTENING     10167  private/relay
unix  2      [ ACC ]     STREAM     LISTENING     10170  public/showq
unix  2      [ ACC ]     STREAM     LISTENING     10173  private/error
unix  2      [ ACC ]     STREAM     LISTENING     10176  private/retry
unix  2      [ ACC ]     STREAM     LISTENING     10179  private/discard
unix  2      [ ACC ]     STREAM     LISTENING     10182  private/local
unix  2      [ ACC ]     STREAM     LISTENING     12810  /var/run/screens/S-root/4239.ASTVDadFILL
unix  2      [ ACC ]     STREAM     LISTENING     10185  private/virtual
unix  2      [ ACC ]     STREAM     LISTENING     10188  private/lmtp
unix  2      [ ACC ]     STREAM     LISTENING     10191  private/anvil
unix  2      [ ACC ]     STREAM     LISTENING     10194  private/scache
unix  2      [ ACC ]     STREAM     LISTENING     1555   /run/lvm/lvmetad.socket
unix  2      [ ACC ]     SEQPACKET  LISTENING     1559   /run/udev/control
unix  2      [ ACC ]     STREAM     LISTENING     1566   /run/systemd/journal/stdout
unix  2      [ ACC ]     STREAM     LISTENING     14901  /var/run/screens/S-root/4230.ASTVDadapt
unix  2      [ ACC ]     STREAM     LISTENING     14931  /var/run/screens/S-root/4255.ASTemail
unix  2      [ ACC ]     STREAM     LISTENING     12639  /var/run/screens/S-root/3543.asterisk
unix  2      [ ACC ]     STREAM     LISTENING     12656  /run/asterisk/asterisk.ctl
unix  2      [ ACC ]     STREAM     LISTENING     5747   /run/dbus/system_bus_socket
unix  2      [ ACC ]     STREAM     LISTENING     5800   /var/run/nscd/socket
unix  2      [ ACC ]     STREAM     LISTENING     13500  /var/run/mysql/mysql.sock
unix  2      [ ACC ]     STREAM     LISTENING     1487   /run/systemd/private
unix  2      [ ACC ]     STREAM     LISTENING     10966  /var/run/screens/S-root/4234.ASTfastlog
unix  2      [ ACC ]     STREAM     LISTENING     10135  public/cleanup
unix  2      [ ACC ]     STREAM     LISTENING     10745  /run/user/0/systemd/private
unix  2      [ ACC ]     STREAM     LISTENING     10140  private/rewrite
unix  2      [ ACC ]     STREAM     LISTENING     10143  private/bounce
unix  2      [ ACC ]     STREAM     LISTENING     10146  private/defer
unix  2      [ ACC ]     STREAM     LISTENING     10149  private/trace
You have new mail in /var/mail/root
linux-k7qk:~ # 
  • 1
    can you post netstat -a | grep LISTEN ? – Archemar Mar 23 '15 at 7:32
  • @Archemar does it make a difference whether that's done from the server or the mac? I can ssh to the server and do that, but, not at the moment, from the mac directly. – Thufir Mar 23 '15 at 16:32
  • 1
    Obvoiously linux is listening on mysql, so it must be a firewall issue. – Archemar Mar 24 '15 at 6:48

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