MySql kann nicht mit 127.0.0.1 verbunden werden, nur mit localhost

Ich habe eine portable Version einer MySQL-Datenbank, mit der ich mich verbinden möchte.

Auf einem Computer unter Windows 10 kann ich über 127.0.0.1 an Port 3310 eine Verbindung herstellen.

Wenn ich diese Instanz auf einen anderen Computer kopiere, auf dem Windows 10 ausgeführt wird, kann ich eine Verbindung über IP herstellen.

Wenn ich dieselbe Instanz auf einen Windows Server 2016-VPS kopiere, kann ich keine Verbindung zur Datenbank unter Verwendung der IP-Adresse herstellen. Diese Verbindung wird nur dann hergestellt, wenn ich localhost verwende.

Ich muss mich mit der IP-Adresse verbinden. Einige Leute sagten mir, dass ich ein Problem mit meiner hostsDatei haben sollte, aber auf beiden Computern ist es genau dasselbe.

Hat jemand eine Idee, woran das liegen könnte?

--- UPDATE 1 ---

Ich weiß es localhostund 127.0.0.1ist fast gleich. Das Problem für mich ist jedoch, dass ich eine ältere Software verwende, die nur die IP-Adresse akzeptiert. Aus diesem Grund kann ich localhost nicht verwenden.

Ich konnte die Software nicht mit der Datenbank verbinden, dann installierte ich HeidiSQL und versuchte, eine Verbindung herzustellen, 127.0.0.1und es funktionierte wirklich nicht, also wechselte ich zu localhostund es verband sich.

Da ich die ältere Software nicht in localhost ändern kann, muss ich herausfinden, warum MySQL keine Verbindungen durchnimmt 127.0.0.1

- UPDATE 2 -

Hier ist die SQL-Konfigurationsdatei:

 # Example MariaDB config file for large systems. # # This is for a large system with memory = 512M where the system runs mainly # MariaDB. # # MariaDB programs look for option files in a set of # locations which depend on the deployment platform. # You can copy this option file to one of those # locations. For information about these locations, do: # 'my_print_defaults --help' and see what is printed under # Default options are read from the following files in the given order: # More information at: http://dev.mysql.com/doc/mysql/en/option-files.html # # In this file, you can use all long options that a program supports. # If you want to know which options a program supports, run the program # with the "--help" option.  # The following options will be passed to all MariaDB clients [client] #password = your_password port = 3310 socket = /tmp/mysql.sock  # Here follows entries for some specific programs  # The MariaDB server [mysqld] port = 3310 socket = /tmp/mysql.sock skip-external-locking key_buffer_size = 256M max_allowed_packet = 256M table_open_cache = 256 sort_buffer_size = 1M read_buffer_size = 1M read_rnd_buffer_size = 4M myisam_sort_buffer_size = 64M thread_cache_size = 8 query_cache_size= 16M # Try number of CPU's*2 for thread_concurrency thread_concurrency = 8  # Point the following paths to different dedicated disks #tmpdir = /tmp/  # Don't listen on a TCP/IP port at all. This can be a security enhancement, # if all processes that need to connect to mysqld run on the same host. # All interaction with mysqld must be made via Unix sockets or named pipes. # Note that using this option without enabling named pipes on Windows # (via the "enable-named-pipe" option) will render mysqld useless! #  #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 = C:\\mysql\\data\\ #innodb_data_file_path = ibdata1:10M:autoextend #innodb_log_group_home_dir = C:\\mysql\\data\\ # You can set .._buffer_pool_size up to 50 - 80 % # of RAM but beware of setting memory usage too high #innodb_buffer_pool_size = 256M #innodb_additional_mem_pool_size = 20M # Set .._log_file_size to 25 % of buffer pool size #innodb_log_file_size = 64M #innodb_log_buffer_size = 8M #innodb_flush_log_at_trx_commit = 1 #innodb_lock_wait_timeout = 50  [mysqldump] quick max_allowed_packet = 256M  [mysql] no-auto-rehash # Remove the next comment character if you are not familiar with SQL #safe-updates  [myisamchk] key_buffer_size = 128M sort_buffer_size = 128M read_buffer = 2M write_buffer = 2M  [mysqlhotcopy] interactive-timeout