LINUX SSH Authentication - Failed

[juancgarciaco]

Hi, I did next steps, i tested all ssh connections and tests passed. I Doný understand Where did I fail.

run on all appservers (stapp01,stapp02,stapp03)

##-- verify current status
sudo su
getent passwd
##sudo adduser thor
sudo passwd thor
#mjolnir123
sudo usermod -a -G root thor

run on jump_host

sudo ssh-keygen -t rsa -b 4096
cd
sudo ls .ssh/id_*

copy to appservers

ssh-copy-id thor@stapp01
ssh-copy-id thor@stapp02
ssh-copy-id thor@stapp03

verify at appservers

ssh thor@stapp01
ssh thor@stapp02
ssh thor@stapp03

[Salim]

Hi @juancgarciaco,

The user thor is for authenticating on the jump host machine while for application servers you were supposed to use their respective users as documented on below wiki.

Nautilus

Cheers,
Salim

[juancgarciaco]

Okay, thanks.
That’s a cheating question or rather, misread by me.

---- FIXED ERRORS

run on jump_host

ssh-keygen -t rsa -b 4096
cd
ls .ssh/id_*

copy to appservers

ssh-copy-id tony@stapp01
ssh-copy-id steve@stapp02
ssh-copy-id banner@stapp03

verify at appservers

ssh tony@stapp01
ssh steve@stapp02
ssh banner@stapp03

#Would this be the way?

[mdimitrov]

You are not alone at this…

Same mistake here…

[hicham]

Yeh that’s it
must be success like that

[shawon10]

Solution for the beginners Linux SSH Authentication Kodekloud