I have installed a local cloud server and successfully connect my first core to it. However, I have problems with my second core, it does not connect to my local cloud server, here the output from “main.js”: Connection from: 192.168.178.85, connId: 2 1: Core disconnected: get_hello timed out { cor…

Maybe this helps: [image] Tutorial: Local Cloud 1st Time instructions [01 Oct 15] This will guide you through on how to Setup the Local ☁ and use it with Particle-CLI after a successful installation. Before you proceed, make sure you fired up particle-server successfully at least once.…

Thanks, Kenneth, step 6 of this instruction does not work with my core/my setup: spark keys save 53ff6a065075535151551487 running dfu-util -l FOUND DFU DEVICE 1d50:607f running dfu-util -d 1d50:607f -a 1 -s 0x00002000:1024 -U 53ff6a065075535151551487 running openssl rsa -in 53ff6a065075535151551487…

I copied the key 53ff6a065075535151551487_new.pub.pem as 53ff6a065075535151551487.pub.pem into the servers …spark-server/js/core_keys directory - however, this does not seem to be the right one. ?? How do I get the key from the core to the server?

Seems like there’s an issue copying out the private key from your core. can you delete all the keys and retry the command again? You will need the core_id.pub.pem file in the core_keys directory

I removed all the keys and tried the “spark key save core.der” command again, again the error is .. Error saving key from core... Error: Command failed: unable to load Private Key .. ?

I tried to create new keys with the “key doctor”, as described here: http://support.spark.io/hc/en-us/articles/203038434-How-do-I-backup-restore-change-my-Core-s-Key- But this also does not work, same error Error saving key to core... Error: Command failed: unable to load Private Key ? What else…

I solved the issue by storing news keys to the core using dfu-util as described here: https://community.spark.io/t/troubleshooting-my-core-is-flashing-yellow-red-lights-after-it-connects-to-wifi/627/2

Resolved] Cannot move spark-core to local cloud

Cloud

kennethlimcp December 6, 2014, 11:37am 2

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Resolved] Cannot move spark-core to local cloud

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