Login Problem FTP SSH

[rizwan65]

Hi
I have a VPS with CentOS 5 installed and Kloxo v-6-1-4 as CP

Suddenly I am not able to login FTP and SSH

On FTP client I get the error: Could not connect to server
And
On Putty
Server unexpectedly closed the network connection

I have checked the Logs secure and messages


The error output is in a text file attached with this thread
I have tried to paste this code in this thread within Quote tags and without quote but was not accepted.
I was getting the message
You are only allowed to post URLs to other sites after you have made 15 posts or more.

[waynemot]

If you are trying to ssh or sftp to another machine it may be that Linux is disallowing remote access for 'root'. Some/most Linux systems block root directly logging in from anything but the console. Set up another user on the remote system and try ssh or sftp in as that user.

[ss81]

Hi,
Check your system disk usage.If the / partition disk usage is 100% the system won't allow you to login or run any service properly.
Also check the output of netstat -ntlp. It shows the port and address the services are listening to.You can try to restart the ssh service once and check whether you are able to login remotely.

[Ziplock]

It could also be tcp wrappers denying the traffic, check /etc/hosts.allow and hosts.deny to see if has been denied.