[cfarm-users] Sparc machine access

[Bart Van Assche]

On 1/26/19 01:16, Baptiste Jonglez via cfarm-users wrote:
> Hi,
> 
> On 21-01-19, Anatoly Pugachev via cfarm-users wrote:
>> On Mon, Jan 21, 2019 at 4:09 AM Joseph Benden <joe at thrallingpenguin.com> wrote:
>>> ecdsa
>>
>> solaris could have older ssh/openssh implementation which does not
>> support ecdsa, try with rsa/dsa keys first.
> 
> Good catch, it seems to be exactly the case (even with the most recent
> Solaris 11 on gcc211).
> 
> We were already showing a warning about ED25519 keys not being usable on
> all farm machines, I have added the same warning for ECDSA keys:
> 
>    https://cfarm.tetaneutral.net/sshkey/list/

(replying to a thread from almost three years ago)

I'm using an RSA key but can't log in to gcc210 nor to gcc211. OpenSUSE 
(OpenSSH_8.8p1) displays the following message:

$ ssh gcc210.fsffrance.org
Unable to negotiate with 213.178.77.185 port 22: no matching host key 
type found. Their offer: ssh-rsa,ssh-dss

And Ubuntu (OpenSSH_8.4p1) displays the following message:

$ ssh gcc210.fsffrance.org
Unable to negotiate with 213.178.77.185 port 22: no matching key 
exchange method found. Their offer: 
gss-group1-sha1-toWM5Slw5Ew8Mqkay+al2g==,diffie-hellman-group-exchange-sha1,diffie-hellman-group14-sha1,diffie-hellman-group1-sha1

Am I perhaps missing something?

Thanks,

Bart.