UDP port support

[BMLeedy]

I need to post to a UDP port with the multi-and singlecast functions but labview does not let me do that. Any tips

[altenbach]

LabVIEW has full UDP unicast support and recent version also contain multicast support.

Could you clarify what you mean by "post"?

Is the client (sender) a LabVIEW program?
Is the server (receiver) also a LabVIEW program or something else. If it is something else, is your data formed as required. Do you use the correct destination port? What destination IP do you use for the multicasts?

Could you clarify in what way it won't lety you do "that"? What have you tried so far?