Assuming you have a way to access the console without SSH, try stopping all sshd
processes and then start ext_sshd. Check which address it's listening on:
netstat -l -n | grep ':22'
You should see something like:
tcp 0 0 <IP address>:22 0.0.0.0:* LISTEN
If it's listening on the private address, then there's a problem with either the
ext_sshd script or /etc/ssh/external_sshd_config. Please include the contents
of these files.
If it's listening on the public address and you still can't connect, check the
firewall.
Also check the command used to start the external sshd process:
ps -ef | grep sshd
You should see something like:
/usr/sbin/sshd -f /etc/ssh/external_sshd_config
Hope this helps,
Andy
Kiran N wrote:
Hello All,
I am trying to create an Ubuntu base image. I have followed the instructions
as given in
https://cwiki.apache.org/VCL/create-a-linux-base-image.html
I am able to ssh on the private network(eth1) from my management node but I
am unable to ssh on the public network(eth0).
I start my ssh on public interface by /etc/init.d/ext_ssh start and it shows
a message saying SSH started successfully but actually there is no ssh port
which listens on public interface. Hence I am unable to ssh remotely.
Are there any extra changes to be made for an ubuntu base image? Any input
will be helpful!
