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Provides data for the PingCompleted event. Provides the Media Access Control (MAC) address for a network interface (adapter).Īllows an application to determine whether a remote computer is accessible over the network. Provides configuration and statistical information for a network interface. This class cannot be inherited.Īllows security actions for NetworkInformationPermission to be applied to code using declarative security. The exception that is thrown when an error occurs while retrieving network information.Ĭontrols access to network information and traffic statistics for the local computer. Provides data for the NetworkAvailabilit圜hanged event.Īllows applications to receive notification when the Internet Protocol (IP) address of a network interface, also called a network card or adapter, changes. Stores a set of MulticastIPAddressInformation types. Provides information about a network interface's multicast address. Provides information about network interfaces that support Internet Protocol version 6 (IPv6). Provides statistical data for a network interface on the local computer. Provides information about network interfaces that support Internet Protocol version 4 (IPv4). Provides Internet Protocol (IP) statistical data for an network interface on the local computer. Provides information about network interfaces that support Internet Protocol version 4 (IPv4) or Internet Protocol version 6 (IPv6). Provides Internet Protocol (IP) statistical data. Provides information about the network connectivity of the local computer. Stores a set of IPAddressInformation types. Provides information about a network interface address. Provides Internet Control Message Protocol for Internet Protocol version 6 (ICMPv6) statistical data for the local computer.

Provides Internet Control Message Protocol for IPv4 (ICMPv4) statistical data for the local computer. Stores a set of GatewayIPAddressInformation types.

Represents the IP address of the network gateway. You can use Ping and related classes to check whether a computer is reachable across the network.

The namespace also contains classes that implement the Ping utility. Provides access to network traffic data, network address information, and notification of address changes for the local computer.