CentOS 5 Networking :: Error: Unable To Connect To Remote Host: Connection Refused, It Happens With Any Port

Feb 11, 2009

I'm trying to connect with my server via telnet, but when i sent the command (telnet xxx.xxx.xxx.xxx Port) doesn't works and shows then follow error: Unable to connect to remote host: Connection refused, It happens with any port. Is strange but my telnet services works (telnet xxx.xxx.xxx.xxx), In addition, i tried with firewall enabled and disabled and the problem still happens. My centOS run on virtualbox.

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CentOS 5 Networking :: Unable To Connect To Remote Host: Connection Refused

Feb 5, 2009

telnet localhost the output is...

Trying 127.0.0.1...
telnet: connect to address 127.0.0.1: Connection refused
telnet: Unable to connect to remote host: Connection refused

I don't understand what is the problem. Its not configured properly how do i configure it?

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Networking :: Telnet: Unable To Connect To Remote Host: Connection Refused

Jun 12, 2011

I am running CentOS 5.1 on VMware on Win 7 On CentOS I added Bridged network adapter and the server is connected to internet without any problems, but when I telnet any server on port 25 I get connection timeout.

Code:

telnet f.mx.mail.yahoo.com 25
Trying 98.137.54.237...
telnet: connect to address 98.137.54.237: Connection timed out
telnet: Unable to connect to remote host: Connection timed out

I stopped all servers, iptables and sendmail on the linux server and the firewalls on the win 7 but still getting the same error! I added new network adapter ( host-only ) and tried to telnet the win machine from vmware Linux but I got connection refused

Code:

telnet 192.168.71.1 25
Trying 192.168.71.1...
telnet: connect to address 192.168.71.1: Connection refused
telnet: Unable to connect to remote host: Connection refused

[code]....

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Networking :: Telnet: Unable To Connect To Remote Host: Connection Refused - LAN

Nov 10, 2010

When i am trying to telnet to a machine connected in our LAN ..

telnet: Unable to connect to remote host: Connection refused

What's the reason for this? how do i establish a connection? I am using ubuntu 10.04.

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CentOS 5 :: Ssh: Connect To Host 111.222.33.44 Port 22: Connection Refused

Sep 12, 2010

I have become convinced that rsync for CentOS 5 is broken. I'm trying to set up automatic backups between 2 servers in 2 different countries using rsync under CentOS 5.I can get manual backups to work between the 2 servers by doing two things I shouldn't need to do, but automatic backups fail and I see no solution.Here are the problems I am encountering: According to the instructions I've read everywhere, I am to set up two configuration files:

/etc/rsyncd.conf
/etc/rsyncd.secrets

When I run rsync from root, it apparently just totally ignores these two files. No custom greeting, no log, no password used.
Even when I specify --password-file=/etc/rsyncd.secrets in the command line, it still ignores it. I am prompted and I must enter the password manually. Let me back up a moment. After first installing rsync, when I ran any command to access the root server, I get this error:

ssh: connect to host 111.222.33.44 port 22: Connection refused
rsync: connection unexpectedly closed (0 bytes received so far) [sender]
rsync error: unexplained error (code 255) at io.c(463) [sender=2.6.8]

I read everywhere that rsync uses port 873, not port 22 which is used for SSH. Why is rsync on CentOS trying to use port 22?I have SSH switched from port 22 to another port (let's call it 5432 here) and block port 22.So, I have added this to the command line:

--rsh='ssh -p5432'

Then I get a connection ...

... but it prompts me for my password. It doesn't matter that I have my username and password, same one, in /etc/rsyncd.secrets on both servers. It still asks.And it rejects my password!The only way I can get it to connect is by creating an SSH user on the remote server for this.Even then, rsync STILL prompts me for a password, even though:

1. the username and password are specified in the /etc/rsyncd.secrets files on both servers

2. I've added the command line parameter --password-file=/etc/rsyncd.secrets Therefore, it is totally impossible to use an any cron job or other automatic synchronization, under CentOS 5.

rsync -av --password-file=/etc/rsyncd.secrets --rsh='ssh -p5432' sourcefiles* rsyncusername@111.222.33.44:httpdocs/rsync
rsync -av --password-file=/etc/rsyncd.secrets --rsh='ssh -p5432' sourcefiles* 111.222.33.44:httpdocs/rsync
rsync -av --verbose --progress --stats --password-file=/etc/rsyncd.secrets --rsh='ssh -p5432' sourcefiles* rsyncusername@111.222.33.44:httpdocs/rsync

Yes, I have made sure that I have the latest rsync. I have run yum update for everything.Yes, I have double checked, triple checked, and quadruple checked my config files.

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General :: Telnet :Unable To Connect To Remote Host:Connection Refused?

Jul 3, 2011

My system is Ubuntu 11Before I typed "telnet localhost" or "telnet localhost 23". I have make this work below:$sudo apt-get install xinetd$vim /etc/xinetd.conf

defaults{
instances=60
log_type=SYSLOGauthpriv

[code]....

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Ubuntu Security :: Unable To Connect To Remote Host: Connection Refused

Jul 5, 2010

I am using TomCat6 with Ubuntu Server 9.10 x64. I successfully configured to iptables to redirect the port "443" to "8443" (Tomcat SSL), using this command:

[code]...

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Ubuntu :: Telnet: Unable To Connect To Remote Host: Connection Refused

Jul 16, 2010

when i try a telnet to a host like that: telnet 10.10.10.10 1234 i got this: telnet: Unable to connect to remote host: Connection refused.

1/ does this mean that the problem is not due to a firewall, but that the host 10.10.10.10 doesn't listen on the port 1234? other way does this mean that my firewall is authorizing traffic on the port 1234?

and when i try a telnet on another port like that: telnet 10.10.10.10 1235 i get: Trying 10.10.10.10 ...

in this case this

2/ does this mean that the firewall is blocking the traffic between my host and the 10.10.10.10 on the port 1235?

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General :: Telnet - Unable To Connect To Remote Host - Connection Refused

Sep 11, 2009

I did followings:

Code:

But got:

Code:

But as I tried:

Code:

It's OK.

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Programming :: Script - If Telnet Root Hostname Fails Then Try To Ssh In - Error "Unable To Connect To Remote Host: Connection Refused"

May 11, 2010

I'm trying to make an SSH script for my place of employment. This script, I want to go out to the server hostnames we have specified (in another file) and change a users account password. We use Kerberized telnet, so if telnet root hostname fails, I want it to use ssh username hostname and use the old password (specified). If both fail, I want it to ask the user what the port should be and input the port in the ssh command.

But I'm having a issue having it try telnet root hostname and if it fails then, try to ssh in, I have no clue how to have it proceed. Is it an if statement? Here's the telnet failed message: telnet: Unable to connect to remote host: Connection refused

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Red Hat / Fedora :: Telnet - IP - Is Giving Unable To Connect To Remote Host - Connection Refused

Nov 26, 2010

I am doing some R&D on 11g RMAN in oracle at home. i have installed oracle enterprise linux and i have installed oracle software. when i am trying to configure listener, it is error-ed out. i have verified that telnet with the port is not working and i am seeing connection refused error.

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Networking :: Ssh: Connect To Host 192.168.1.11 Port 22: Connection Refused

Dec 11, 2010

I cannot use GRsync from Ubuntu Desktop to PCLinuxOS laptop.The 2 computers can ping each other. I have disabled both firewalls. My laptop IP address is 192.168.1.11This is the error on Ubuntu Grsync:

ssh: connect to host 192.168.1.11 port 22: Connection refused
rsync: connection unexpectedly closed (0 bytes received so far) [sender]
rsync error: error in rsync protocol data stream (code 12) at io.c(601) [sender=3.0.7]
Rsync process exit status: 12

On PCLinuxOS it wont say Ethernet is connected when trying a static address setup.However it does connect to the internet via auto Ethernet setup and a LAN cable. It then says connected. In order to use SSH and GRsync what programs are required? I have these installed on both machines: grsync openssh-client openssh-server

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Networking :: Ssh - Connect To Host 10.137.216.170 Port 22 - Connection Refused

Jun 15, 2011

I am facing trouble to scp from server to to my local machine where as the vice-vesra is working fine.

The error is like below.

lost connection

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Fedora Networking :: Ssh: Connect To Host 192.168.1.100 Port 22: Connection Refused

Nov 27, 2010

I have my desktop computer (running F13) configured to accept ssh over port 22 via the firewall configuration tool. If I type ifconfig -a, this computer, which is running on my wireless network, tells me:

Code:

inet addr:192.168.1.100 Bcast:192.168.1.255 Mask:255.255.255.0

However, if I go to my laptop computer (also running F13) and try and ssh into the desktop, i.e. ssh icthy@192.168.1.100, I get this response:

Code:

ssh: connect to host 192.168.1.100 port 22: Connection refused.

I guess I am confused to what is blocking the connection? Is there another means on F13 other than the default Firewall? I haven't really messed with the network at all. For what it's worth, I am hoping to set things up so I can just ssh into the computer name, (ssh icthy@desktop) eventually, but want to start with the IP. So, can anyone offer a hint as to what I can look for that is blocking port 22?

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Ubuntu Networking :: Ssh: Connect To Host Srv3 Port 22: Connection Refused

May 4, 2011

I have installed ubuntu 11.04 and I'm now trying to connect to existing SUSE servers on the LAN. My home directory has a shared NFS mounted home on the SUSE servers while my home on the ubuntu machine is local. I can log in using ssh to all the SUSE servers except one. I get:

ssh: connect to host srv3 port 22: Connection refused

If I use the IP address of srv3 directly it works. Also, before I changed the default machine name ("ubuntu") I could log into srv3.

nslookup srv3 works OK.
ping srv3 works OK.

Even if I completely delete the .ssh directory in both my ubuntu home and in my shared home on the SUSE servers I still cannot log in using the srv3 name, only direct IP address works. I'm thinking that the login I did to srv3 before I changed the machine name for the ububtu machine must have goofed up something

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Software :: Lpr - Can't Connect To Remote Host - 127.0.0.1 - Connection Refused

Mar 26, 2011

lpr: can't connect to remote host (127.0.0.1): Connection refused

[root@l-GZ:/]# usb 1-1: new full speed USB device using sl811-hcd and address 3

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Ubuntu One :: Ssh:connect To Host Restart Port 22: Connection Refused

Feb 20, 2010

I am getting "ssh:connect to host restart port 22: Connection refused" error when trying to start "ssh" in Ubuntu. I uncommented the port 22 in ssh_config, I dont have iptables setup...Did try to check if the port is listening using the netstat -an | grep "LISTEN" & couldnt find.

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Ubuntu :: Ssh: Connect To Host Stop Port 22: Connection Refused

Jul 21, 2011

I'm having problems with ssh and don't know what else to do. I keep getting "ssh: connect to host stop port 22: Connection refused" when i try to stop or start ssh:

[Code]....

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Software :: Ssh - Connect To Host Restart Port 22 - Connection Refused

Feb 19, 2010

I am getting "ssh:connect to host restart port 22: Connection refused" error when trying to start "ssh" in Ubuntu. I uncommented the port 22 in ssh_config, I dont have iptables setup...Did try to check if the port is listening using the netstat -an | grep "LISTEN" & couldnt find.

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Ubuntu Networking :: Unable To Connect To Remote Host - Connection Timed Out

Dec 13, 2010

I did a clean install of the latest version of Ubuntu. For some reason, there are still internet-issues. When I tried out the following command

Code:
telnet
open ftp.microsoft.com 21
I got
Code:
telnet: Unable to connect to remote host: Connection timed out

Also, during install of the new ubuntu, it was unable to reach the repos for downloading. Odd thing is that I can go online, and that when I type 'ftp.microsoft.com' in my browser, it displays the file-hierarchy.

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Ubuntu Networking :: Telnet To Port 25; Connection Refused For All But Local Host

Jan 12, 2010

I can telnet (while on the actual machine) using

Quote:

telnet localhost 25

When I try and use the local machine's ip

Quote:

telnet 192.168.100.9 25

I get

Quote:

Trying 192.168.100.9...
telnet: Unable to connect to remote host: Connection refused

[Code].....

This last one is strange as I the IP looks odd.

What I am doing wrong, and how do I fix it. After much surfing many mosts say that telnet is not used anymore but I want to use it to test my smtp server.

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OpenSUSE Network :: Error: Cant Connect POP3 Connection Refused Port 995

Mar 18, 2011

My problem is that the Mailserver in OpenSuse 11.1 (postfix, amavisd, spamassassin, clamAV en Razor) can not recieve e-mails, outgoing is ok. The problem started when I added 2 new users to de LDAP-server connected to Postfix.Some users can login, but most of them are getting the error: cant connect POP3 connection refused port 995.

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Fedora Networking :: Port 22 - Connection Refused - Can't Use "Remote Desktop Viewer 2.31.4" To Vnc

Mar 1, 2011

Friday night I was working on some networking stuff between my two Fedora 14 boxes. I have my laptop and my desktop. on both machines I have "system-config-firewall 1.2.27" and "iptables" (i believe both come standard on F14?) I kept getting the same message as seen below before realizing perhaps I should check my firewall!

I added a rule for incoming and outgoing traffic on port 22 and was able to get in with no problems at all! however today I can't ssh into anything... I can't use "Remote Desktop Viewer 2.31.4" to vnc into the machine anymore. I can't remember the exact error message at this time, it's something close to "Connection was terminated" or "Unable to connect" I can update this message later.

last night I foolishly uninstalled the system-config-firewall and then uninstalled iptables to see if it was a simple firewall issue.... totally hosed my system <insert smiley!>

After reinstalling and realizing I didn't backup my documents <insert smiley!...again...> I started reinstalling all of my applications. I'm still unable to use ssh and I've tried to ssh my own computer.

Is this possible?

# ssh 127.0.0.1
ssh: connect to host 127.0.0.1 port 22: Connection refused

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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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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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General :: NTP - Remote Host Refused An Attempted Connect Operation

Jul 24, 2011

When I do a ntpq -p on my machine I could see the ntp servers configured and it's status:

But when I telnet to ntp server "10.1.35.2" it says A remote host refused an attempted connect operation:

I know * here represents that the machine is in sync with ntp server. My question if the machine is in sync with ntp server, how does it work?why ntp port 123 is connection refused?

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Ubuntu Networking :: NX Client - Ssh: Connect To Host Port 22: Connection?

Jul 29, 2010

I have a Windows machine on which NX Client has been installed. I wanted to test if I could access my Ubuntu box. The Ubuntu Box has NX Server, Node and Client installed. When I try to log in from the Windows machine using NX Client with my Ubuntu username and password I get an error connection refused.

The following service is running: OpenBSD Secure Shell server sshd How can I resolve the issue?

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Slackware :: Could Not Connect To Host 127.0.0.1 - Connection Refused

Dec 7, 2010

I am getting this error message on ktorrent on slackware 13.1 64. Few days ago I was using ktorrent for torrent downloads and it was fine, but not i can't star any download or any kind of torrent, it just keeps returning the error and it's not working at all.

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Software :: Check_log Nrpe Error: Connection Refused By Host?

Jun 29, 2011

Please help me figure out what's wrong. Other nagios check for the same host is working except for this one.In <hostname>.cfg of nagios server, I need to add this to check for a specific pattern in the host's log:Quote:

define service{
use production-logs
host_name hostname

[code]....

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Networking :: Remote Connection - Unable To Connect

Feb 24, 2011

I was able to connect linux server on windows through putty.But now i am unable to connect that,I can able to ping that IP.SSH daemon is also running. shall i need to change anything in configuration file...

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