Hi All,
I am facing a ssh connectivity issue in my CentOS 6.4. I installed OpenSSH
server 5.3p1 but I couldn't do remote command line login to ssh server
from a remote PC. I have done the following troubleshooting methods but
still I the problem exists.
1. Verified that sshd is running and listen to the port 22 [ netstat -plnt].
2. I disabled the iptables (for temporary) and verified that the port 22 is
accessible [telnet serverIP 22] from remote PC.
3. I changed the ssh port to 2222 [ sudo /usr/sbin/sshd -d -p 2222] and
verified that the port 2222 is accessible from the remote PC [telnet
serverIP 2222].
4. I used tcmpdump to check the ssh request from remote PC [ tcpdump -n -i
eth0 port 22 and host IPaddress].I could see the traffic from remote PC.
Any help or suggestion to fix the issue will be appreciated.
Regards,
Jithin K