[j-nsp] ssh-key issue / MX 16.1R5

[Daniel Suchy]

Looks like you have some problems with key stored within
~/.ssh/authorized_keys (which is createdy by junos from router config),
probably there'll be bad permissions on that file (or something changes
them during random time period).

On 01/30/2018 12:06 PM, Theo Voss wrote:
> Hi all,
> 
> we're facing a weird ssh-key issue on MX platform running 16.1R5. When configuring users with ssh-key authentication the key based login initially works perfectly. But after a random timeframe password authentication is required upon login. I've checked the PR database for "ssh" and "key" keywords without result for our version/platform combination. If we commit "set system services ssh no-public-keys" and rollback, it works again for a limited timeframe. As the affected device has no support I'm unable to open a case. 
> 
> Has anybody seen this behavior before? 
> 
> Thanks in advance.
> 
> Best regards,
> Theo Voss
> 
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