passwordless communication with ssh
I am a newbie to Linux, I have to link two PCs through a network hub and eventually establish parallel processing. As a first step I physically connected the two PCs and configured the net work ( IP address, hostname etc). Also I have set up NFS server and client i.e I am sahring the /home folder from the server pc to the client. I mounted the /home from the server to the /share on the client. Now I'm trying to establish passwordless communication with ssh. The issue I am facing is that I can ssh from the server (linux-01) to client (linux-02) with out password but I can not do the opposite i.e I could not ssh from linux-02 to linux-01. So even after I copied the file id_rsa.pub to the authorized_keys in /linux-01/home/ezhil/.ssh/authorized_keys on the machine linux-01, ssh linux-01 still asks for password. So I couldn't figure out the problem. Any ideas to resolve this issue will be greatly appreciated.