ssh Permission denied

Question

I have access issues , trying to access another two linux instances via ssh , but getting below error :

 sudo ssh kk@172.31.10.xx
Permission denied (publickey,gssapi-keyex,gssapi-with-mic).

Please help , suggest me.

Answer 1

Hey @Vinod, 

Check if you're providing the correct username and password or

try editing /etc/ssh/sshd_config file. Set the

PasswordAuthentication yes

service sshd restart