When I try to do
telnet goodin.hk 25
It gives connection refused on EC2 instance this is the issue do anyone know how to resolve this
I have this port turned on in security groups configuration.
Related
I have a ECS cluster with some services running in them. I also have public, private keypair with me and I have a requirement to connect to the service.
Unfortunately, I couldn't connect to my service through these mentioned keypair. Can anyone help me in how to connect to the service and eliminate the error?
Update 1: Tried to connect with Smartty with ppk file of the keys but got this error
No connection could be made because the target machine actively refused it
I'm open to all solutions. Thanks in advance for helping me out..
I am trying to connect to AWS RDS database using pgAdmin4, I encounter and error:
Unable to connect to server:
could not connect to server: Connection timed out (0x0000274C/10060)
Is the server running on host "database-1.xxxx.eu-west-2.rds.amazonaws.com" (xx.xxx.xxx.xx) and accepting TCP/IP connections on port 5432?
I have tried to Allow Public Accessibility and InBound Rules from my IP. But I am still getting the error? What seems to be the issue?
I was facing the same error but for the MySQL database in rds. What I did was, I
went to http://checkip.amazonaws.com/ and checked the IP shown. I copied that IP and created a new security group by adding two rules, one is your standard all traffic rule, and the second is the one with custom IP which you just copied. Then went to rds and changed VPC security grp to both default and the one I just created. Do this and try to connect again. It worked for me
For a quick test, try opening your inbound rule like this. If it works, then you know the issue is your IP address in your inbound rule:
Once you set this- can you connect?
I can't connect to my AWS Ubuntu instance via Putty, before everything was fine, I connected via putty, the security group was configured, port 22 SSH was open for incoming calls.
But when I started Nginxs I could not connect via Putty with error "connection timed out", if I type IP in the browser, I see that nginxs is working, but IP does not ping ...
I am facing ERR_CONNECTION_REFUSED / The site can't be reached issue with my ec2 instance(Amazon linux ami)
When I used telnet <publicIP> 80 it says
Trying
telnet: connect to address : Connection refused
The security group is open to port 80 for Inbound
When I use telnet <publicIP> 22 it hangs
Any help is highly appreciated. Thanks in advance.
What are you trying to do? If you want to just start a server, you need to enable a server on the machine (SSH). Then you can access your web server via IP (if that's what you want).
If you don't open a server, the connection will be refused.
I created a new Ubuntu T2 Micro instance on EC2.
Created a new Elastic IP and selected "EIP used in: VPC"
Associated the address to my new EC2 Ubuntu instance.
I now have a Private IP and a Public/Elastic IP. No Public DNS.
My security group has SSH port 22 and HTTP port 80 open.
I can connect to the instance just fine through SSH using the Public IP, but when I try to browse to the Public IP through the browser it says connection refused. I can't ping it either.
I'm out of ideas.
Amazon EC2 HTTP connection refused, but HTTP port is open
That's already proven by the fact that you got 'connection refused'. If the port wasn't open it would have been 'connect timeout'.
'Connection refused' means that the service you tried to connect to wasn't listening at that port. Possibly it isn't started at all, or even installed.
You need to install a web server on your machine, such as Apache or Nginx. This is not provided by default in EC2.
go to security groups --> edit inbound rules --> add rule (add a custom TCP port 8888 with 0.0.0.0/0 ).
There are two major things that can happen to your web server.
Connection refused :- Which means there is no service running (http/JBOSS/nginx) on your server which is available to accept connections on port specified (which is 80 in this case)
Connection timed out :- Would mean server is not able to process any incoming connection hitting it at port 80. Once you fix the security group and your NACL (if you don't have a default one), then you need to re-check to see if it's service which is giving out the error, not to forget that the error response will change.