i administer an isp mail server on centOS my client has a mail server on redhat, the client can send mail successfully but if i try to send mail from outside i get "connection refused error" from my /var/log/maillog can anyone help this has been pending for long and im under fire!!
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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).
ERROR:Connection refused (111)when i change the password.I have a freebsd dovecot server.
View 1 Replies View RelatedThis message was created automatically by mail delivery software. A message that you sent could not be delivered to one or more of its recipients. This is a permanent error. The following address(es) failed:
xx@xx.com
SMTP error from remote mail server after initial connection: host [URL] [ip address]: 550 Access denied...
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
View 1 Replies View RelatedI 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.
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.
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?
This message was created automatically by mail delivery software. A message that you sent could not be delivered to one or more of its recipients. This is a permanent error. The following address(es) failed: xx@xx.com SMTP error from remote mail server after initial connection: host [URL] [ip address]: 50 Access denied...
View 4 Replies View RelatedI am getting tcp client connection refused error, when trying to establish tcp client connection from redhat linux to solaris unix. Connect system call is giving connection refused error
View 3 Replies View RelatedLinux newbe, trying to setup mail. Imap no problem, SMTP keep getting connection refused. Credentials and login info to smtp server same as working on windows machine...
View 5 Replies View RelatedI 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?
View 14 Replies View RelatedI have sendmail running (quite well) on my ubuntu box. It worksfine with Thunderbird locally. It runs fine with a few other MUAson (allowed) remote machines. It has one small problem I have notbeen able to clear up: it will not send mail that is initiated bythe 'mail' program locally. It gives me a "[127.0.0.1 connectionrefused] error in the logs. The /etc/hosts file is fine (as faras I know). The sendmail.cf file has been rebuilt from sendmeil.mc.'hostname' and 'dnsdomainname' return proper values. Okay, I'mstumped and looking for another set of eyes on the problem.
View 2 Replies View RelatedI 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
View 13 Replies View Relatedvsftpd 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".
View 7 Replies View RelatedOk, a bit of a backround. I am a recent Ubuntu user and made the switch to Fedora being utilized as a server. I am trying to move to a new MUD(text based D&D type game) codebaseI have gotten my code compiled and executed the startup script. The process shows in the ps ux list. As the game it set up it uses port 7500. As the script running I get a "Connection Refused" error when trying to telnet to port 7500. Upon using nmap, I show only my SSH port open (the only daemon I have installed currently) yet no port 7500 open.
I believe this to be an issue somewhere in Fedora as I've had no issue on Ubuntu with past MUD codebases.I have disabled the firewall within Fedora and still no luck. Please bare with me as I'm new to fedora's intricacies.Short Story for those that hate reading long winded posts: A port that should be open by acript known to work on other distro's doesn't seem to open the called port using Fedora
I've just completed a fresh install of Ubuntu Server (x64) on a HP Proliant N36L. During the installation I selected to install LAMP, SAMBA and SSH. To continue the installation of software on the server I wanted to connect remotely from windows PC on the same LAN. I am using PuTTY but when I try to connect I get "Error:Connection Refused". I have trawled the forums regarding the setup of putty and openssh and everything appears to be correctly configured.I have checked that the services are running on the server and that the IP address for the server is correct.The guides I have read online suggest that ssh should be correctly configured as part of the install, so why can I not connect from the same LAN?Is the firewall enabled by default during install?
View 2 Replies View RelatedI need to browse the net more securely and bypass throttling by an infrastructure-dictator by creating a SSH Tunnel directly to my internet service provider and use it as proxy.
I tried both a dynamic and local tunnel, was a able to connect to the server and log-in just fine, but when I tried to surf I get a 'Connection refused' error.
Here's what I tried:
Code:
ssh -D 8022 user@tunnel.host -N
ssh -L 8022:tunnel.host:8080 user@tunnel.host -N
(not at the same time of course)
Then I set 127.0.0.1:8022 as proxy in browser settings. As long as the tunnel is open the browser displays a blank page with no error when I try to open a remote web page, while the terminal gives me a 'Connection refused' error.
I'm using OpenSSH_4.7p1 Debian-8ubuntu1.2, OpenSSL 0.9.8g 19 Oct 2007 on Xubuntu Hardy.
In case anybody is wondering this is perfectly legitimate. The tunnel.host I connect to is a server set-up by my ISP specifically for this purpose.
Either of the examples above should work as others who have the same ISP reported that it works. Therefore, I suspect this is an issue with my own security settings which are slightly on the paranoid side but I can't figure out what. Stopping ufw and explicitly opening port 8022 didn't help.
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...
View 4 Replies View RelatedI Get message Connection refused when trying to connect to other computer in network. My System Ubuntu:
computer1 ip: 10.0.0.1
computer2 ip: 10.0.0.2
computer1 shell:
$ ftp
ftp> open 10.0.0.2
ftp: connect: Connection refused
Since last Friday I get the following error when trying to upgrade packages with yum: [URL]: [Errno 4] IOError: <urlopen error (111, 'Connection refused')> Trying other mirror." The content of dag.repo:
[Code]..
I've used fetchmail for quite a while now and never had a problem, until (without having changed anything) today it suddenly quit working, giving me the error message:
fetchmail: connection to localhost:smtp [127.0.0.1/25] failed: Connection refused.
fetchmail: SMTP connect to localhost failed
fetchmail: SMTP transaction error while fetching from stefan%mydomain.com@mail.mydomain.com and delivering to SMTP host localhost
fetchmail: Query status=10 (SMTP)
I googled the error message, but didn't find anything that look promising. I use ubuntu 10.4.
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]....
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.
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]....
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].....
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.
View 9 Replies View RelatedI 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".
View 1 Replies View RelatedI 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]....
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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