Gets runtime information for an XNET IP Stack.


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Inputs/Outputs

  • cgenclassrntag.png stack in —

    stack in is the XNET IP Stack.

  • cerrcodeclst.png error in —

    The error in cluster can accept error information wired from VIs previously called. Use this information to decide if any functionality should be bypassed in the event of errors from other VIs. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed.

  • igenclassrntag.png stack out —

    stack out is the same value as stack in.

  • i1dcclst.png stack info —

    stack in is the XNET IP Stack.

  • istr.png VLAN name —

  • istr.png XNET interface —

    XNET interface is NI-XNET's name for the physical Automotive Ethernet port.

  • iu32.png operational status —

    operational status indicates whether the XNET interface's communication status is Up (ready) or Down.

  • istr.png MAC address —

    MAC address is the individual (unicast) EUI-48 MAC address assigned to the virtual interface as specified in IP stack configuration. The MAC address is a string of six octets. Each octet consists of two hexadecimal (0-9, A-F) digits and is separated by colon. For example, 00:80:2F:AB:CD:EF.

  • iu32.png MTU —

    MTU is the Maximum Transmission Unit for the virtual interface, which is the maximum number of bytes in the Ethernet frame payload.

  • iu32.png ifIndex —

    ifIndex is an index number that uniquely identifies the virtual interface in the IP stack. Use ifIndex in older communication protocols that cannot identify an interface using a string.

  • i1dcclst.png IPv4 info —

  • iu32.png address family —

    address family indicates whether the IP address is IPv4 or IPv6. Refer to Supported Features for a list of supported address families.

  • istr.png address —

    address returns the IP unicast address using the standard string syntax for an IP address.

  • iu32.png prefix length —

    prefix length is the prefix length as specified by IP address standards.

  • istr.png subnet mask —

    subnet mask returns the subnet mask using the standard string syntax for an IP address.

  • i1dcclst.png gateway address list —

    address returns the IP unicast address using the standard string syntax for an IP address.

  • iu32.png address family —

    address family indicates whether the IP address is IPv4 or IPv6. Refer to Supported Features for a list of supported address families.

  • istr.png address —

    address returns the IP unicast address using the standard string syntax for an IP address.

  • ierrcodeclst.png error out —

    The error out cluster passes error or warning information out of a VI to be used by other VIs. The pop-up option Explain Error (or Explain Warning) gives more information about the error displayed.

    • Description

    The organization of this information is similar to the configuration passed into XNET IP Stack Create.vi, but this VI provides runtime information that does not exist in that configuration. For example, if the configuration specifies using the link-local addressing protocol to acquire an IP address, this VI's runtime information returns the actual IP address that was acquired using link-local addressing.