IBDAC

TIBCConnectionOptions.IPVersion Property

Used to specify Internet Protocol Version.

Class

TIBCConnectionOptions

Syntax

property IPVersion: TIPVersion default DefValIPVer;

Remarks

Use the IPVersion property to specify Internet Protocol Version.

Supported values:

Note : Internet Protocol Version support has been added in Firebird 3. To use the IPVersion option, your client library version must be version 3 or higher.

When the TIPVersion property is set to ivIPBoth, a connection attempt will be made via IPv6 if it is enabled on the operating system. If the connection attempt fails, a new connection attempt will be made via IPv4.

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