SOCK_ADAPTER_INFORMATION3 (STRUCT)

TYPE SOCK_ADAPTER_INFORMATION3 : STRUCT

Structure to describe a network adapter on SysSocket level, including OS index of adapter

InOut:

Name	Type	Comment
udiStructSize	UDINT	Size of the structure SOCK_ADAPTER_INFORMATION returned from external implementation
udiVersion	UDINT	Version number of the structure
udiIndex	UDINT	Index number of this adapter. Value is constant until shutdown
udiReserved	UDINT	Reserved for internal use
wsName	WSTRING(ADAPTER_INFO_NAME_LEN)	Name of the network interface
wsDescription	WSTRING(ADAPTER_INFO_DESC_LEN)	Description text for the network interface; may be empty
abyMac	ARRAY [0..(ADAPTER_INFO_MAC_ADDR_LENGTH - 1)] OF BYTE	MAC ID (hardware address)
wType	WORD	Adapter type, see “Adapter types” constants SOCK_AIT_xxx in GVL
dwFlags	DWORD	Flags to characterize the adapter, see “Adapter information flags” constants SOCK_AIF_xxx in GVL
IpAddr	INADDR	IP address in network byte order
NetMask	INADDR	Subnet mask in network byte order
DefaultGateway	INADDR	IP address of default gateway in network byte order; only valid if SOCK_AIF_GATEWAY_INFO_VALID is set in dwFlags in GVL
PrimaryNameServer	INADDR	Primary Name Server. Value of 0.0.0.0 indicates no name server has been configured.
SecondaryNameServer	INADDR	Secondary Name Server. Value of 0.0.0.0 indicates no secondary name server has been configured.
wsDNSSuffix	WSTRING(ADAPTER_INFO_DNSSUFFIX_LEN)	Default domain name.
DHCPServer	INADDR	IP address of DHCP server; only valid if SOCK_AIF_DHCP_INFO_VALID is set in dwFlags in GVL
udiOSIndex	UDINT	Operating system 1-based index number of this adapter. Value is constant until shutdown. Value is 0 if not supported by OS.