Delta DVS-328 series, Руководство пользователя

Страница: 229 / 246

A p p e n d i x C E t h e r N e t / I P
C - 2 9
Instance Attributes
Attr ID Access rule Name Data type Description of attribute
1 Get Status DWORD
Interface status
0=The Interface Configuration
attribute has not been configured.
1=The Interface Configuration
attribute contains configuration
obtained from BOOTP, DHCP or
non-volatile storage.
2 Get
Configuration
Capability
DWORD
Interface capability
Bit 0: BOOTP Client
1 (TRUE) shall indicate the device is
capable of obtaining its network
configuration via BOOTP.
Bit 1: DNS Client
1 (TRUE) shall indicate the device is
capable of resolving host names by
querying a DNS server.
Bit 2: DHCP Client
1 (TRUE) shall indicate the device is
capable of obtaining its network
configuration via DHCP.
Bit 3: DHCP-DNS Update Shall be 0
Bit 4: Configuration Settable
1 (TRUE) shall indicate the Interface
Configuration attribute is settable.
3 Get/Set
Configuration
Control
DWORD
Interface control flags
Bit 0-3: Configuration Method
0=The device shall use
statically-assigned IP configuration
values.
1=The device shall obtain its
interface configuration values via
BOOTP.
2=The device shall obtain its
interface configuration values via
DHCP.
3-15=Reserved for future use.
Bit 4: DNS Enable
If 1 (TRUE), the device shall resolve
host names by querying a DNS
server.
4 Get
Physical Link Object STRUCT of Path to physical link object.
Path size UINT Size of Path.
Path Padded EPATH
Logical segments identifying the
physical link object.
Attr ID Access rule Name Data type Description of attribute
5 Get/Set
Interface
Configuration
STRUCT of
TCP/IP network interface
configuration.
IP Address UDINT The device's IP address.
Network Mask UDINT The device's network mask
Gateway Address UDINT Default gateway address
Name Server UDINT Primary name server
Name Server 2 UDINT Secondary name server
Domain Name STRING
Default domain name
Note: ASCII characters. Maximum