Ssh-copy-id to RAK7268C

LPWAN Developer Gateways / Concentrators
1

Hi,

I want to

ssh-copy-id -i ~/.ssh/myId [email protected]

to my RAK7268C … but the Gateway does not remember the cert.

any idea?

 Thomas
2

Hello @thlandgraf,
Welcome to the forum.
You can use the WEB UI or WISDM for configuration.
Could you clarify what exactly you want to set/copy from the gateway?

Best Regards,
Nikola

3

Hi Nikola,

I am trying to [OpenWrt Wiki] Dropbear key-based authentication but no success yet.

 Thomas
4

Hi,
Where do you get stuck? Have you generated the key? Do you have any errors to work on or just no response to the command?

Nikola

5

Hi,

I generated the keys and did the ssh-copy-id but when I try to log in I am still prompted for the password.

 Thomas
6

Hi,
Have you set the option "PasswordAuth " to off in /etc/config/dropbear ?

Nikola

7

Hi Nikola,

I tried, now I am locked out:

[email protected]: Permission denied (publickey).

 Thomas
8

Hi,

after restoring the GW and fiddeling around, I found a solution:

On my client I have to:

ssh -i ~/.ssh/rak_rsa -o PubkeyAcceptedKeyTypes=ssh-rsa root@IP_OF_RAK

to successfully log in. -o PubkeyAcceptedKeyTypes=ssh-rsa is the important part.

 Thomas
1 Like
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