11-25-2013 09:14 AM
Hi everybody,
I have an application consisting of 2 NI9181 which should be connected to a local Hub via Ethernet. In turn the Hub is connected to a local network. A static IP address is assigned to the HUB. I would develop an application for remote data acquisition from my office (which is obviously in another city and in another network). I wonder if you could give me a suggestion about how to configure the cDaqs (Link Local? Static?) and how to set the acquisition process in Labview. Using FP, in a similar situation, I set a TCP port for any device (i.e. ports 80,81,82...). Is it possible using Ni 9181?
Davide
11-29-2013 04:16 AM
Hi Davide,
you must configure the cDaqs with a static and PUBLIC link, so in this way you can connect to it remotely.
Regards,
Anna
12-05-2013 08:40 AM
Hi Anna,
thank you very much.
I set cDaqs with static local Ipv4 address (172.20.18.151, 172.20.18.101). Now i can connect to them by browser writing the Public IP address (80.20.xxx.xxx) and the forwarding ports (83 and 84 respectively).
The problem is that doing so I can access to the devices only via web browser (local ip address are correctly reported) but NOT via MAX. How can I develop my application without MAX?
10-14-2021 11:13 AM
Hi @Dindex,
Did you figure it out how to do it?
I made a public port(DMZ), and I can ping it from other network, but I have the same issue as you, NIMAX is not working with it.
10-28-2021 10:30 AM
From this knowledge base: Troubleshooting Network cDAQ Connectivity Issues - National Instruments (ni.com)
These ports need to be open for Ethernet cDAQ to function correctly: