I’m using a hologram Nova with a Jetson Nano device to evaluate hologram SIMs for an IoT application.
I’m trying to use it to connect to an NTRIP caster (this is essentially an HTTP protocol). I noticed the connection was hanging in my application and eventually was able to reproduce the issue with a very basic test, a simple CURL command:
When I run this command from the device connected to an ethernet cable I receive a good HTTP response. However, if I disconnect the ethernet cable and run this same test with the device connected to a hologram nova over PPP it hangs indefinitely.
However, this same tests appears to work successfully for other curl commands, e.g. curl http://www.google.com
Please provide any suggestions to troubleshoot or shed light on why this is being blocked.