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bao-project / bao-demos

A guide on how to build and use a set of Bao guest configurations for various platforms
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SSH and SCP not working on linux+freertos demo #17

Closed simonevallifuoco closed 1 year ago

simonevallifuoco commented 1 year ago

Hi, I am running Bao with dual-guest linux+freertos configuration on Qemu; I am trying to use SCP to copy a file to the linux guest, but I am getting this output:

scp

When trying to connect via SSH this is what i get:

image

Am I making some mistake? What should I do?

josecm commented 1 year ago

@simonevallifuoco In my current setup, I am not able to replicate the issue. I'll look into it and get back to you.

simonevallifuoco commented 1 year ago

Thank you @josecm. This is what happens when I try to ping the linux guest

image

Instead, this is what happens when I try to ping the host from the linux guest:

image
simonevallifuoco commented 1 year ago

Ok, looks like it's working now. In /etc/network/interfaces eth0 was missing. I added it and run ifup eth0 command

josecm commented 1 year ago

Thank you @josecm. This is what happens when I try to ping the linux guest image

Instead, this is what happens when I try to ping the host from the linux guest: image

I'm not sure if you can route ICMP through QEMU's user networking.

Ok, looks like it's working now. In /etc/network/interfaces eth0 was missing. I added it and run ifup eth0 command

I'm not able to replicate this. But natively on my machine and on a fresh Ubuntu VM eth0 always comes up during boot. Please update this thread if you identify the reason why it is failing on your setup. I'll do the same if I'm able to replicate the issue (and hopefully solve it).