#Phpmyadmin config add multiple ip how to#
#Phpmyadmin config add multiple ip code#

Every created socket is set up as a server socket listening for incoming TCP connections by invoking the listen() API function.

The new created socket is bound with a TCP port number specified by the –port option.

A TCP socket is created for every IP address specified by the –bind-address option.

Report the error ER_INVALID_VALUE_OF_BIND_ADDRESSES in case a string value has the wrong format, parsing of a string results in a syntax error or a wildcard address is specified as one of the values in a comma separated list of addresses.

Parse value passed to the –bind-address option.

The MySQL 8.0.13 server performs the following steps when handling multiple IP addresses specified by the –bind-address option: this error emitted when encountering a wildcard IP address specified in a comma separated list of values for the –bind-address option.

#Phpmyadmin config add multiple ip code#

The new error code ER_INVALID_VALUE_OF_BIND_ADDRESSES was introduced to report an error in parsing a value of the –bind-address option. E.g.This limitation was introduced intentionally in the worklog’s requirements since there is no sense in specifying both wildcard IP address and specific IP address together: the former address covers the latter one anyway.

Wildcard address values here means one of the following string values: '*', '::' and '0.0.0.0'

Extra checking of the –bind-address option value was added to exclude specifying wildcard IP address values as part of a list of IP addresses.

as performed by a server listening on a single IP address).

Connection events on any of these sockets are handled in the usual way (i.e.

All sockets are set up for listening with either poll() or select() API functions.

For every IP address specified by a user or IP address resulting from host name resolution a separate TCP socket is created and added to a list of sockets that listen for incoming TCP connections.

The command line option –bind-address was extended to support a comma separated list of IP addresses/host names to bind.

To support listening of incoming connection requests on several interfaces specified by a user the following modifications were done: So the implementation of WL#11652 does not change the way the port number is specified. Note that the port number used for accepting incoming TCP connections is the same for every IP address listed in the –bind-address option. MySQL Server 8.0.13 supports configuring listening to more than one specific interface.

#Phpmyadmin config add multiple ip how to#

In this figure traffic is split on four interfaces over two NICs, and two interfaces ip3 and ip 8, are used for non-MySQL purposes How to configure Note that this also enable you to *not* use some interface for MySQL too. One use case for this feature is to split network traffic on a MySQL server for specific purposes like: However, in case the underlying platform supports several network interfaces it might be useful to allocate more than one network interface for specific use, and therefore allow specifying bind-address for several network interfaces. Before the implementation of WL#11652 in MySQL 8.0.13, the MySQL server listened to incoming connection requests either on one or all configured network interfaces.