General :: Xlib: Connection To ":0.0" Refused By Server?

Oct 2, 2010

i typed the command "system-config-network",at the hostname field i gave "james@lee".after closing that window, again i typed the same command "system-config-network". but it gives the following error..

[student@james@lee ~]$ system-config-network
Xlib: connection to ":0.0" refused by server
Xlib: No protocol specified

ERROR: Unable to initialize graphical environment. Most likely cause of failure is that the tool was not run using a graphical environment. Please either start your graphical user interface or set your DISPLAY variable

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General :: Check_NRPE From Ubuntu Server To OpenWRT Router - Connection Refused By Host

May 23, 2011

I am trying to monitorize an OpenWRT (Backfire 10.03, r23115) router from an Ubuntu server, but I am having some problems. I have installed Nrpe (2.12) on the remote host (OpenWRT), I have executed the program as a deamon (/usr/sbin/nrpe -d) but when I start the NRPE deamon, I don't get anything about NRPE executing netstat -at or ps -ef.I would need to install check_nrpe on OpenWRT to find out if NRPE is working, but I can't find any ipk package with it. Now, once in the monitoring host when I try to reach the remote host from the server:

/usr/local/nagios/libexec/check_nrpe -H ip_remote_host

I get: Connection refused by host

Even, trying with localhost:

/usr/local/nagios/libexec/check_nrpe -H localhost

I get the same error: Connection refused by host

I have installed Nagios Plugins and the check_nrpe plugin. I have edited the /etc/nrpe.cfg file:

allowed_hosts=127.0.0.1 ip_server

I don't exactly know if it is remote host's fault, monitoring host's fault or both.

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Server :: Vsftpd Not Working: Connection Attempt Failed With "ECONNREFUSED - Connection Refused?

Apr 28, 2010

vsftpd not working on my CentOS system. I tried logging in using FileZilla but the error message was: Connection attempt failed with "ECONNREFUSED - Connection refused by server".

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Ubuntu Servers :: SSH Server - Connect To Server Via Port 443 I Get A Connection Refused Error?

Jan 7, 2011

I am merely trying to change the port for my ssh server.However it isn't changing.I edited my ssh_config file to:

Code:

# This is the ssh client system-wide configuration file. See
# ssh_config(5) for more information. This file provides defaults for[code]...

When i try to connect to my server via port 443 i get a connection refused error. However when i try to connect via port 22 it connects. Since that didn't work, i tried restarting the entire server.To restate, i changed the config file and restarted ssh then the computer, however the port didn't change.Ohh and yes my router is set to port forwarding on port 443, though it doesn't matter since I'm inside the network.

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Server :: Connection Refused By Host ?

Aug 17, 2011

I am experiencing a problem with Nagios running some checks on our Ubuntu 10.04 servers.

we have 16 Nos HDD in each servers. These HDD's are checking by nagios with CPU and users.

For whatever reason, all of the checks will come up with the response: "Connection refused by host".

We have checked the server at the time of occurence and all seems fine. No memory issues, no CPU issues etc.

Then within 5-10 minutes the problem goes away.

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Server :: ERROR:Connection Refused (111)?

May 24, 2011

ERROR:Connection refused (111)when i change the password.I have a freebsd dovecot server.

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Server :: Log Into Via Ssh Or Webmin - Connection Refused

Feb 7, 2011

at the computer shop we have an ubuntu 9.10 server that we log into via ssh or webmin today i was trying to ssh into the machine and got connection refused, so i logged into webmin and found the ssh server not running when i tried to start with webmin it i got the error

Code: failed to start ssh server * /dev/null not a character device went over to the shell command part of webmin and issued ls /dev -l and looked at the output and found something of concern

[Code]....

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CentOS 5 Server :: Openssh 5.8p2 - Transfer Data From Other Server Through Scp It Gives Connection Refused?

Aug 1, 2011

I have configured openssh 5.8p2 with centos 5.6. My sftp is working fine with chroot environment but i am having problem with SCP. I am dealing with muliti Redhat servers. When i try to transfer data from other linux server through scp it gives connection refused. For e.g ssh 5.8 is configured on new server and i want to transfer files from old server which is using openssh 4.3 version.i created same username and password on new server as on old server.My sftp users on new server has no shell access but only sftp access. When i try to scp from old server to new server it gives error connection refused. Is the below configuration only for sftp and can't scp? According to google the configurations i found are for scp and sftp. Do i need to generate ssh keys by giving users on new server shell access, once created then stop shell access again, as i dont want to give shell access permanent for security reasons? but i want to use ssh keys for more security as well.

Port 22
PermitRootLogin no
1.override default of no subsystems[code].....

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Fedora :: VNC Server - Get Timeout Or Connection Refused

Jan 30, 2011

I have a box running Fedora 14 upstairs and I've been trying to get it to run VNC server, unsuccessfully. I've RTFM, and followed the instructions step-by-step, but it still won't run. I'm getting no error messages. But when I try to connect from either a Window or Mac client, it either get a timeout or connection refused. I've read and tried all the troubleshooting; been working on this for about 12 hours now. Is there something major that I could be overlooking?

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SUSE :: SSH From Server To Client - Connection Refused

Feb 9, 2010

I am using redhat on server and open suse on client. When I want to ssh from my server machine the following error occur "connection refuse". I execute the following command on clien machine "/etc/init.d/sshd start". It shows the following error just after command execution "sshd re-exec requires execution with an absolute path".

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Server :: Postfix Connection Refused (port 25)

Aug 7, 2010

I have just built a new postifx open relay server to allow my ISP clients to send emails. During testing of the SMPT protocol, I can managed to send emails to my localhost however, I can't send emails to other external mail server. Below is a test to a yahoo account. Aug 7 15:03:55 mx2 postfix/smtp[4050]: connect to g.mx.mail.yahoo.com[98.137.54.238]: Connection refused (port 25) Aug 7 15:03:55 mx2 postfix/smtp[4050]: F084EC8D76: to=<ellyu4@yahoo.com>, relay=none, delay=8.5, delays=1.2/0.05/7.3/0, dsn=4.4.1, status=deferred (connect to g.mx.mail.yahoo.com[98.137.54.238]: Connection refused)

[Code]....

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Server :: Stat=Deferred - Connection Refused By - 127.0.0.1

Feb 15, 2010

I am using localhost for only send the email, its send mail outside domain like my gmail or yahoo accunt. but its not send my domain user account. the error comes when i see the logs is: stat=Deferred: Connection refused by [127.0.0.1]

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Networking :: Connection Refused Error 111 In TCP Client Server?

Aug 24, 2010

I am facing connection refused error 111 in TCP client server program, in android native code which in C , but if code is in JAVA it works fine, but i want to continue in C only, in manifest file i have given permission and ip, port is correct .What am doing wrong?? or is their any network setting?? am using UBUNTU 10.04and If both client server Linux pc it works fine. only if android emulator becomes client then am getting connection refused

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Server :: Connection Refused When Trying To Connect To IRCd-Hybrid

Mar 13, 2011

I have a Rackspace server running Ubuntu Lucid Lynx, where I have installed an IRCd-Hybrid. I can connect to the IRC server using irssi that was installed on the same machine where the server is, but when I try to access it from my computer at home or my friends try I get this error: Code: Connection Refused What should I do?

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Server :: Nagios - Error Message - Connection Refused

May 4, 2010

I have configured a Nagios server which is working well with all king of clients. But when I added a new windows machine to monitor, it gives a error message "connection refused". I have set everything as prior machines.

Now, I just wanted to know the process by which we can check if server is able to communicate with the client's NSclient daemon. In Linux, we simply issue "./check_nrpe -H hostname" and if ok, it gives the NRPE version which indicates the status ok.

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Server :: Unable To Connect To CUPS - Connection Refused

Mar 16, 2010

When I was checking the /var/log/messages, I found these entries:

Mar 16 15:14:38 localhost smbd[13347]: [2010/03/16 15:14:38, 0] printing/print_cups.c:cups_connect(78)
Mar 16 15:14:38 localhost smbd[13347]: Unable to connect to CUPS server localhost:631 - Connection refused
Mar 16 15:24:38 localhost smbd[13691]: [2010/03/16 15:24:38, 0] printing/print_cups.c:cups_connect(78)
Mar 16 15:24:38 localhost smbd[13691]: Unable to connect to CUPS server localhost:631 - Connection refused
Mar 16 15:24:38 localhost smbd[13692]: [2010/03/16 15:24:38, 0] printing/print_cups.c:cups_connect(78)
Mar 16 15:24:38 localhost smbd[13692]: Unable to connect to CUPS server localhost:631 - Connection refused
Mar 16 15:27:34 localhost smbd[13716]: [2010/03/16 15:27:34, 0] printing/print_cups.c:cups_connect(78)
Mar 16 15:27:34 localhost smbd[13716]: Unable to connect to CUPS server localhost:631 - Connection refused
Mar 16 15:27:34 localhost smbd[13718]: [2010/03/16 15:27:34, 0] printing/print_cups.c:cups_connect(78)
Mar 16 15:27:34 localhost smbd[13718]: Unable to connect to CUPS server localhost:631 - Connection refused

CUPS is stopped in the system and the system is configured as samba server. What could be the reason for these printing requests from smbd?

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Server :: Rndc - Connect Failed - 127.0.0.1#953 - Connection Refused

Apr 27, 2009

Im having some problem with my DNS. We are using a Linux web server as one of our web server which runs some live websites.When I trying to get the status of the DNS (NAMED) it comes the following error :

The same error appears when Im trying to apply any changes on zone level for a selected doamin in WEBMIN. (Basically can't apply changes)

WEBMIN > Servers > BIND DNS servers > click a selected-domain.co.uk > Apply changes

NDC command failed : rndc: connect failed: 127.0.0.1#953: connection refused

But the server seems to be running without effecting any probelms to the sites or users. I have been searching weeks for this problem & couldn't find a solution. And also Please note that Im bit new to Linux.

Server details :

Red Hat 4.1.1-1

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Oct 23, 2010

I wrote a simple client server socket program in C.

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Fedora Servers :: SSH Server Has Gone All Pear-shaped (connection Refused)?

Feb 18, 2011

I am experiencing a bit of a problem with openssh-server. I installed the server like I normally do. It wouldn't work, so I tried using this. It still didn't work. Later, I have realised that when using service sshd start SSH says it started, but when you check if it's running with service sshd status it says it doesn'triend advised me to use /etc/init.d/sshd and I managed to get it started. However, that doesn't return anything, and when I try to connect it says connection refused even when I try to connect from localhost to localhost

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Server :: Setup A Database Using Mysql - Always Get A Connection Refused Error

Mar 2, 2010

I'm try to setup a database server using mysql, the server starts fine, and I can access it using the built in mysql client via console (adding databases and tables works fine), but the problem is... I always get a connection refused error whenever I access the database outside the built in mysql client (example, if I write a code that connects to mysql). So, I tried execute an nmap command and the only ports open are these ports:

[Code]....

there's no 3306 for mysql... I'm thinking that the firewall is just blocking the port that mysql is using, but my question is, how could the built in client connect to the server if there's no open port for mysql server? Don't clients usually access a servers through ports?

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Fedora Servers :: SFTP Connection Refused Error: Could Not Connect To Server

Dec 20, 2009

I have FileZilla installed on this machine, and OpenSSH (with an open port 22) on another machine on my home network. When I try and connect, I get: Quote: Status:Connecting to 192.168.2.3... Response:fzSftp started Command: open "alphatwo@192.168.2.3" 22 Error:Connection refused Error:Could not connect to server

Which has left me puzzled as I have an open port. Does the username have to be defined somewhere? E.g. the machine acting as my SFTP server can be logged on to locally as alphatwo so that's what I logged in as (with the correct password). Is this correct? If so, does anyone have any ideas as to how I might rectify it? I want SFTP set up so I can copy PHP files from my laptop to /var/www/html/ on another PC (across the home network).

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Ubuntu Networking :: Remote Server 11.04 Connection Refused When Monitor Not Connected

Jul 14, 2011

i done desktop config in ubuntu server 11.04 and connected via tightvnc,uvnc and in remote desktop viewer from another ubuntu machine also. I am not able to access(connect) the server in GUI mode(when monitor is removed) but i putty is working fine in cmd line.

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Server :: IPtables - SSH Running On Port 2298 (Host Connection Refused)

Aug 1, 2011

I have 2 servers..
let say server A and server B
On server A open ssh is configured and is running on port 2298. So from my machine I can login there using ssh on port 2298
But when I login to server B and from there I try to connect to server A I cannot.
ssh: connect to host <ipaddress here> port 2298: Connection refused

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General :: 127.0.0.1 Connection Refused ?

Nov 27, 2009

Regarding fedora12. how to set up the port 8080 and or tell me why I cannot connect to localhost 127.0.0.1?

I tried to add port 8080 to firewall under other ports, but still doesn't work.

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Software :: Vnc Server Used To Work Suddenly Stopped Working With Connection Refused Errors

Feb 22, 2011

I have a machine running with slackware64 13.1 and vnc servers is installed on it. It worked for months until yesterday, when I couldnt connect to the machine remotely.

I have 2 vnc "users" on this machine, root and "user". Each have their own desktop. Root has desktop :1 and user had desktop :2. Simple enough.

VNC servers is started via /etc/rc.d/rc.local with the command:

Code:

Code:

It worked flawlessly. I use the very same configuration on my home server, never had a glitch.

From the "distant" machine, I get this error when I try to connect:

Code:

Unable to connect to VNC server

What has changed so it no longer works? I assume its not a network problem since the machines are all located in my home network and there is no firewall or router in between them.

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CentOS 5 Server :: Status=deferred - Delivery Temporarily Suspended - Connect To 127.0.0.1[127.0.0.1]: Connection Refused

Apr 6, 2010

For some reason my mail server (Postfix) seems to have stopped delivering mail.

The error in the mail logs is "status=deferred (delivery temporarily suspended: connect to 127.0.0.1[127.0.0.1]: Connection refused) against all mails.

I have researched to try and find an answer, most information on this problem seems to point to a malfunction in the Anti Virus and Spam Filtering solution.

I have checked that Amavisd and Clamd are both operating and have restarted Postfix but all to no avail, squirrelmail is not working either.. ie not even producing a login page.

I have not changed anything in the config and am just wondering if anyone has experienced similar and could point me in the right direction of a solution.

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General :: Which Element Of Network Refused Connection

Dec 21, 2010

How could I determine, which element of network actually refused/close connection?

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General :: Listening Interfaces On Ssh - Connection Refused

Jun 26, 2010

In my sshd_config file I have the following

Code:

Does this mean that all of my network interfaces are listening as opposed to just one specific network interface? Would 0.0.0.0 include 127.0.0.1?

Also, this computer(A) is on a LAN at my house. It has two network interfaces(eth0 & eth1), both on different subnets. I can connect from another computer(B) on my LAN to this one on one interface(eth0) via SSH just fine. The other interface(eth1) on this computer is hooked up to it's own gateway to the internet using DSL. I'm using this interface(eth1) for running bind.

Anyhow, here's my issue. When using a computer(C), which is a hosted VM , from outside my LAN, to connect to computer(A) via SSH, I get connection refused. So I checked my hosts.deny & hosts.allow files, both empty. I run nmap from computer C and SSH comes up as closed. So I'm thinking it's a firewall issue.

Here's what my iptables -L looks like:

Code:

I've been meaning to learn more about iptables, but which chain is for which network interface? I have also tried running nmap from computer(C) to test bind out on tcp 53 that comes up closed. I run udp 53 and that comes up as closed but then again udp is funny because it's stateless. If I run netcat on udp port 53 from computer C I get a blank line as if it's still running. However, I get that for all other ports anyways so that's of no use.

Unless my AT&T DSL is blocking those ports. But if that were the case would the error 'Connection refused' come up when I try to connect via SSH?

What other tests can I run to troubleshoot?

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General :: Connection Refused Error With Uploading Using Ftp

Aug 11, 2011

I now have a .tar.gz that has been created during my script, and finnaly i need to upload it via ftp to my computer, but i am unable to because i keep getting the "Connection refused" error, despite the fact that all the syntax appears to be right. in a bout of frustration, i have deleted the code and now no longer have what i had written.. so could someone please let me know the syntax to upload a file to a server? I am aware that other threads have been started about this issue but I am trying to ftp from an iPhone to a computer...

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General :: Fatal Connection Refused When Assessing Git?

Apr 8, 2011

I wanted to download a public repository, from sourceforge.net.I have tried using socat and configure my proxy but with no success, I have given the detailed specification for configuration of the ssh below,

host cfdem
user git
hostname cfdem.sourceforge.net

[code]....

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