Re: Ssh access via local host name in Halibut

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Sorry, seems I was some mail behind in the thread ^^


Johann

On 02/07/2019 15:09, Johann Cahier wrote:
Jacobo,


I really doubt that the DNS entry / hostname "intel-corei7-64.local" is configured by the AGL image... But i may be wrong.

I think it's more likely a server on your side that should allocate this address to your board, but doesn't "recognize" it (because of some difference in the builds).


This "known_hosts warning" rings me a bell. The board certificate is indeed regenerated (known_host is a file to store their certificate, so you can have a warning if either the host is not known at all, or if the certificate provided by the board doesn't match the certificate stored in the known_hosts file).

It may give some clues to compare your local DHCP and DNS behaviour / logs when booting Guppy, against the logs when booting Halibut... (Does the IP of the board change ? How is done the DNS config for guppy that make it work ?).


Hope it helps, at least a little... I must admit 'm not a DNS expert.

Johann


On 02/07/2019 12:01, Jacobo Aragunde Pérez wrote:
Hi, Johann,

thanks for answering!

The ssh daemon is running, I can still ssh into the board provided that
I know the IP address (checking the local DHCP server log, for example).

The error I get is just "Could not resolve hostname":

$ ssh root@intel-corei7-64.local
ssh: Could not resolve hostname intel-corei7-64.local: Name or service
not known
$ ssh root@192.168.1.16
Last login: Tue Jul  2 09:00:06 2019 from 192.168.1.13
intel-corei7-64:~#

If I simply swap the card with a Guppy image, the first command would
work (minus the known_hosts warning).

Best,
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