I can't seem to connect to my companies AWS RDS database. The database's security options are open - everyone else in the company can access the database just fine. I'm also able to access the database if I'm on my phones hotspot, but get this error if I use my wifi:
ERROR 2003 (HY000): Can't connect to MySQL server on
'x.x.rds.amazonaws.com:3306' (111)
I'm running Windows 10 with a VM to run Ubuntu. The MySQL or Telnet connection doesn't work on either OS.
Some things I've tried:
-Disable all my Windows firewalls
-Factory reset my router and disable the SPI firewall
-Add port 3306 into inbound and outbound connections on the Windows firewall
-Set my connection to the router as private on Windows
I'll greatly appreciate any help.
EDIT: I'm 99% certain that there is an issue with my internet - perhaps related to the firewall. I don't know anything about networking and can't seem to find many resources online to help with this issue. Not quite sure what else to play around with - I've factory reset the router and disabled the SPI firewall.
Looks like DBeaver is not added as a exception to the windows firewall. To add the program to the Windows Firewall Exceptions list, follow these steps:
Click Start, and then click Control Panel
Double-click Windows Firewall, and then click the Exceptions tab
Click Add Program
Locate the file DBeaver.exe (in the program folder, inside Program Files), and then Click OK
After this please try adding restarting DBeaver and try to connect
Related
I have the following topology.
One Ubuntu 16.04. Instance on the Amazon AWS where my global MySQL Server is running. I want to use this Server as a Slave (Multi-Source Replication) for many local Master (Windows Machines MySQL Server).
For Testing Reasons I`ve Managed to make this running on one local Machine (with three different MySQL Server Running).
But now I want to make this Replication work on the mentioned global Server with the local ones. But it fails on the attempt to connect from the EC2 ubuntu Instance to the local Windows MySQL Server.
When I try to connect from my EC2 Instance to the local Computer with MySQL running on Port 3307 it keep saying:
ERROR 2003 (HY000): Can't connect to MySQL server on (113)
The strange Part is, that I can PING the Local Computer but not telnet it.
Telnet just says:
telnet: Unable to connect to remote host: No route to host
I can access the Global (EC2 / Ubuntu MySQL Server) from the local Machine but not the other way around.
I`ve already made a new Rule for this Port on the Windows Firewall Settings.
But the Port 3307 on the IPv4 Address seems to be still Closed.
I have no clue what I am missing to get a Connection from the EC2 Instance to my local Computer via TCP.
Do I have to open the Port Specific on the Router?
I hope for your help.
Best Regards.
It seems like your local computer is not visible, as your incoming ports to your local pc are closed. It may be a problem with your router, or your internet service provider, which is not allowing you to open ports(the most common one).
The possible solutions are:
1.) If your ports are not open due to the router
Try forwarding required ports to your pc.
Try Switching off your NAT firewall that may be blocking ports.
Try switching off your windows or antivirus firewall if any.
2.) If your ports are blocked by your Internet service provider.
Try getting help from ISP
Switch to a static IP connection if on dynamic.
Use a VPN service that provides an unblocked port service to all IPs.(This one solved my problem when I was struck in this situation.)
I am developing simple application with Visual Studio that gets data from remote MySQL server through MySql.Data.dll extension. Everything works fine when I'm in my own network, but when I'm at customer site it won't work. I'm assuming their IT is blocking port 3306. Since this is a big corp with strict rules cooperation with network admin is not an option. I heard about tunneling with SSH, tried to do some research but this time this is something not supported by my remote MySQL server provider. I'm out of ideas. What are my options?
Many thanks,
Paw
You can try the command > telnet <yourDBHost> 3306 to verify if port is blocked.
In that case, if you can't request to your admin to open port, maybe you can change the port of MySQL to another open port in the firewall, using your CPanel or editing config files directly if you can access it.
Apologies for the bad english, i'm french. :D
I've been looking for an answer since approximatively 4 days, and I don't know how to fix my issue.
So:
I want to virtualize two servers using virtualBox on Windows7 and i want them all on the same local network.
My VMs are running on Ubuntu 16.04
On the first VM I installed a lamp web server with MySQL 5.7 and i add phpmyadmin.
On the second VM I installed Jira standalone
--> I need to connect to my Database from my Jira server
So I used the Bridge adapter on each machine:
network configuration
network configuration
Ip adresses are attributed with the DHCP protocol.
The SQL machine ip is 192.168.6.80
The Jira machine ip is 192.168.6.101
The Host machine ip is 192.168.6.87
I'm able to ping each machine so there is no problem.
SQL server
When I start the machine everything seems to work, i can access from my SQL server:
localhost : home page of apache 2 saying "It Works"
localhost:5671 :
[���
5.7.18-0ubuntu0.16.04.1� ���UKBeM�ÿ÷�ÿ����������T(DGKg1hwd=�mysql_native_password���ÿ„Got
packets out of order
localhost/phpmyadmin : the index page where I can connect perfectly with root.
Host Machine (Windows)
192.168.6.80 : home page of apache 2 saying "It Works"
192.168.6.80:5671 :
[���
5.7.18-0ubuntu0.16.04.1� ���UKBeM�ÿ÷�ÿ����������T(DGKg1hwd=�mysql_native_password���ÿ„Got
packets out of order
192.168.6.80/phpmyadmin : the index page where I can connect perfectly with root.
Jira server
Here when i start the machine it works during approximatively 2-3 minutes,
I'am able to connect via:
mysql -u root -p -h 192.168.6.80 -P 5671
I am perfectly connected and i can also access to all the other adresses.
And then it stop working on this machine only.
Unable to connect
Firefox can’t establish a connection to the server at 192.168.6.80.
The site could be temporarily unavailable or too busy. Try again in a few moments.
If you are unable to load any pages, check your computer’s network connection.
If your computer or network is protected by a firewall or proxy, make sure that Firefox is permitted to access the Web.
And when i re-try to connect via mysql on terminal I get the Error 2003 (HYOOO)
This happen only when i use the connection of my work, at home it works perfectly without stopping!!
I have few leads:
problems of proxy authentication
problems of firewall configuration
i am in a private network with a domain name called something.eu
And when i launch firefox the proxy shows up automatically:
and-etc-ha.something.eu:9090
So i'm invited to enter my id and password.
My id is : luc.myName#something.eu
After that i'm connected to internet with firefox but not in terminal when i want to use apt.
I search on the web and i found this:
export http_proxy="http://Username:password#proxyip:port/"
and
export http_proxy="http://Domain\user:pasword#proxyip:port/"
So I tried different ways and i was able to download with apt. But the internet connexion with firefox was unstable. But if I use firefox on my host machine the connexion is perfect.
I also tried with settings -> network -> network proxy -> method manual
http: and-etc-ha.something.eu port: 9090
I don't know if I was understandable, tell me!^^
If you have any ideas to help me to solve this problem let me know.
Bye!
I found the cause: In fact there was a ip conflict inside the LAN because the DHCP was giving in-use ip address.
I decide to use the NAT connection with Port Forwarding on VirtualBox.
With that configuration I'm able to access my VMs on my LAN using the host ip address followed by the port of my choice.
I have enabled this through windows Firewall. (I use Avast Free which doesn't have a free firewall) and I have went onto the BT router to port forward this too. Yet I still get system error 10060. I have downloaded PfPortchecker and checked port 3306 and apparently it's still not open.
I am pretty clueless on what to do here, any help is appreciated cheers.
If both MySQL Workbench and your MySQL server run on the same machine then you don't need to open any port on the modem or in the firewall. Focus on problems on your local machine.
First thing to check is: is your server actually running? Is there a service that starts the MySQL server? What setup is that? Did you install the server via the MySQL Windows Installer? If the server is running check the config file if TCP/IP networking is disabled for some weird reason (it should not, but who knows). If that is disabled you can only connect via a named pipe to your server.
Next step is to check is that the user you use to connect is actually allowed to connect from the local machine. Jeremy is right here, it matters if you use localhost or 127.0.0.1, especially if IPv6 is enabled on the box (where localhost resolves to ::1, instead of 127.0.0.1).
I have a windows server 2003, I disabled the firewall with the remote desktop, enable it and I lost the access to my machine (and my sites). I was wondering if there is any backdoor to bypass firewall in situations like this, so if something goes wrong, I could fix it remotely.
In linux for example, there is ssh reverse tunneling which I have enable it and in similar situations I could connect anyway and fix any problem I created.
I don't know how much your firewall is configured, but in case WMI is still working, you can open your local "Services" Management Console, connect to your remote computer, and stop the Windows Firewall Service.
If you install e.g. Teamviewer, you can also connect to because Teamviewer usually creates the firewall rules on it's own.