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I have 2 EC2 instances (ip-172-30-0-196 and ip-172-30-0-194). But I can't do ssh from 194 to 196, and vice-versa. The ssh error from 194 is here.
Both hosts have the ssh files with the same permissions [2]. Why I can't do ssh between instances?
[2]
ubuntu@ip-172-30-0-196:~/Programs$ ls -altr ~/.ssh/
total 24
-rw-r--r-- 1 ubuntu ubuntu 404 Feb 2 17:41 id_rsa.pub
-rw------- 1 ubuntu ubuntu 1675 Feb 2 17:41 id_rsa
-rw-r--r-- 1 ubuntu ubuntu 444 Feb 2 18:22 known_hosts
-rw------- 1 ubuntu ubuntu 406 Feb 2 18:26 authorized_keys
1how did you create the files? Do you have any special configuration? What are permissions on the
~/.ssh/
directory itself? – Jakuje – 2016-02-02T18:49:30.130