Connection refused: A message provided when a remote server is not listening on a particular IP:Port or a firewall is rejecting a connection with icmp-port-unreachable.

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Server not found when connecting to USBwebserver's PhpMyAdmin

All of a sudden I'm having a weird problem whenever I try to connect to the phpmyadmin page of the USBwebserver, it times out and throws an error 'server can't be found'. I'm still able to access the ...
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1answer
19 views

Websites from the same hosting doesn't open only from my router/proovider

Faced with a strange problem. I have a hosting with few websites. Starting from today I can't navigate any of them from any device, connected to home wifi. But I can ping each domain. Chrome fails ...
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1answer
50 views

port listening in netstat can't telnet

I'm trying to connect to port 8020 on a CentOS vm but I'm getting telnet: connect to address <public_ip>: Connection refused when I run telnet public_ip 8020. When I run netstat -anp | grep 8020 ...
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Git Failed to connect to 127.0.0.1 port 8087: Connection refused

I'm installing the array database rasdaman, when I go to the step "make" , it begins to: git submodule update --init --recursive Cloning into 'third_party/googlemock'... but I don't know what ...
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Can't ssh into remote server from different network using same computer, keys and permissions [duplicate]

I can use the command ssh me@123.456.789.00 at home and it connects to the remote server automatically (no password). This is because I set up public/private keys. Everything works well. Then ...
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23 views

Connection refused on RHEL localhost with running server

I'm running a Java based system on CentOs and I sometimes see that clients of a service experience "Connection refused" errors for short periods. The interesting is that the server is, at the same ...
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55 views

SSH Connection To Joyent Instance Using PuTTY - server refused our key error

I have a Joyent account with a Linux Unbuntu 14.04 Instance created on it. I'm trying to connect to the instance using SSH. I'm on a Windows machine using FreeSSHd for my SSH server, PuTTY Key ...
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What causes the 'Connection Refused' message?

This is a Canonical Question about Connection Refused We see a lot of questions to the effect When I try to connect to a system I get a message Connection refused Why is this ?
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Connection refused on Ubuntu EC2 after EBS expansion

The problem After starting an Ubuntu 14.04 EC2 instance with expanded HD volumes, ssh-ing into it fails with Connection refused. The EBS expansion process One of my Ubuntu 14.04 EC2 machines was ...
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i cannot access my amazon ec2 instance by visiting ip address or dns (associated with it) of the instance [duplicate]

Good Day. I cannot access my amazon Ec2 instance from browser by visiting its domain or elastic ip. Ec2 instance is running properly and i have checked it security group as well. I dont know what to ...
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1answer
254 views

OpenShift: MySQL PDO 'connection refused', works locally [duplicate]

I have an API i want to deploy to OpenShift, everything works locally, but when trying to use it online i get some problems. When trying to connect to the database, using PDO, i get this error: ...
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319 views

how to avoid timeouts during server reboot

I am running into issues with a site that is using DNS round robin for failover. There are two webservers. When I turn off apache on one box, everything is fine. When browsers try to go to the ...
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1answer
224 views

Cannot curl from the same server when it has PREROUTING ip forwarding

I have a Ubuntu web server that uses iptables PREROUTING to forward port 80 to 8000. So the web process listens on port 8000. Now I want to make a curl from the same server to a web application ...
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3answers
24k views

How to to avoid “Port 22: Connection refused” error on SSH port (22)?

I have a server where I just use openssh, openvpn and rabbitmq (which requires a lot of erlang dependencies). Every time I reboot my server I can't access to it anymore getting Port 22: ...
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votes
1answer
4k views

Installing gitosis and closed port? [duplicate]

I'm trying to install gitosis on a Server (hosted by OVH and running Ubuntu server 11.04). I've done it a few times and never had any problems. But this time I have something very wired when I simply ...
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2answers
3k views

CentOS server refusing all connections except for ssh telnet and http [duplicate]

For some reason my CentOS VPS refuses all connections except for HTTP, SSH and Telnet. Whenever I try to connect to a port such as 25 (SMTP) or even a random port such as 225 I get a connection ...
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2answers
5k views

Cannot connect to my Cassandra

My Cassandra used to work with no problems. I was able to connect with no problems but now for some reason it doesn't work anymore. [default@unknown] connect localhost/9160; Exception connecting to ...