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SqlConnectionIPAddressPreference Enum

  • Reference

Definition

Namespace:
Microsoft.Data.SqlClient
Assembly:
Microsoft.Data.SqlClient.dll
Package:
Microsoft.Data.SqlClient v3.0.1
Package:
Microsoft.Data.SqlClient v3.1.0
Package:
Microsoft.Data.SqlClient v4.0.1
Package:
Microsoft.Data.SqlClient v4.1.0
Package:
Microsoft.Data.SqlClient v5.0.0
Package:
Microsoft.Data.SqlClient v5.1.0
Package:
Microsoft.Data.SqlClient v5.2.0

Specifies a value for IP address preference during a TCP connection.

public enum class SqlConnectionIPAddressPreference
public enum SqlConnectionIPAddressPreference
type SqlConnectionIPAddressPreference = 
Public Enum SqlConnectionIPAddressPreference
Inheritance
Enum
SqlConnectionIPAddressPreference

Fields

Name Value Description
IPv4First 0

Connects using IPv4 address(es) first. If the connection fails, try IPv6 address(es), if provided. This is the default value.
IPv6First 1

Connect using IPv6 address(es) first. If the connection fails, try IPv4 address(es), if available.
UsePlatformDefault 2

Connects with IP addresses in the order the underlying platform or operating system provides them.

Remarks

If Multi Subnet Failover is set to true, this setting has no effect.

Applies to