Not able to configure cRIO-9036 to DHCP only mode programmatically

[Nammiraj]

I have cRIO 9036, I am trying to set it to "DHCP only" mode

 From NI MAX

1. I am able to configure Ethernet Adapter eth0 to "DHCP only" from MAX. 
2. Save
3. Restart
4. NI Max cannot find the cRIo until cRIO obtains IP address from a DHCP server. - This is fine

Now Programmatically (attached Code)

using nisysconfig.lvlib and property node, when trying to set the cRIO in "DHCP only" mode.

I get error -2147024809.

LabVIEW: (Hex 0x80070057) One or more arguments are invalid.
=========================
NI System Configuration: Invalid parameter.

If it can be done from NI MAX, then it should be possible programmatically. What am I missing? Please find the attached code. 

Please help.

Thanks,

Narmada

[walker.p]

Hi Narmada,

There are a few examples of this that may or may not be 100% relevant to your situation, but I thought I'd throw them past you to see if you've seen them before:

https://forums.ni.com/t5/Example-Programs/Configure-your-cRIO-programmatically-with-the-System/ta-p/...

https://forums.ni.com/t5/Example-Programs/Programmatically-Change-Network-Address-of-cDAQ-9188/ta-p/...

I believe the first one should work for cRIO devices such as your own, and may provide a good starting point for implementing this into your own code. 

[Nammiraj]

Thank you. I haven't got a chance to try it yet. But will let you know when I do.