Spacebridge tunneling not working?


#1

So following the tutorial on the hologram website, and tried the gui binary that you can download. Then I tried ssh localhost -p 5000 and ssh pi@localhost -p 5000 to no success (just the new blank line return). So then I tried using the second option of doing it CLI. After successfully uploading the same spacebridge keys, running: ssh -p 999 -L 5000:link(mylink#):22 -N -i ~/.hologram/spacebridge.key htunnel@tunnel.hologram.io on my laptop gives the blank return line (which I imagine is fine), and then running the same two ssh commands as before returns the same blank new line. I definitely have tunneling enabled in the dashboard, and I am not sure what the problem is now. Any help would be greatly appreciated so I can get ssh running!

Thanks!


#2

Hi, can you give some information about how the Pi is connected to the cellular network? Are you using a Nova?
It sounds like you might be running into a common routing issue where the SSH connection is tried to route back over wifi instead of cellular and it doesn’t work.
Paste the output of the route command


#3

Sorry, yes I am using a Nova. Here is the output of the route command:
pi@pizerow:~ $ route Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface default FIOS_Quantum_Ga 0.0.0.0 UG 302 0 0 wlan0 192.168.1.0 0.0.0.0 255.255.255.0 U 302 0 0 wlan0
Here is a screen-shot for better formatting


#5

Ok yeah, looks like the cellular connection isn’t even up there. Try running hologram modem connect and then see if spacebridge works.


#6

Works! Thanks so much!


#7

Nice, happy to help


#8

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