I am trying to connect to sftp server using phpseclib. But I am getting error
"Cannot connect to server. Error 111. Connection refused"
Code is working fine on local machine. However when I upload it to godaddy I git the error
"Cannot connect to server. Error 111. Connection refused"
Can I use phpseclib on shared hosting?
How I can fix that error?
Check the firewall has opened port 22. You can use telnet to check this as well
Related
when i connect to the specific server using telnet protocol ,I receive the error "could not open connection to the host,on port 23,connection failed" ..only I am unable to access specific three servers from telnet protocol..I am able to access some other servers without issues.
This mean on those three servers telnet server is not started. You can check it by connecting to the host and execute command like:
netstat -an|grep 23
So, I am running ngrok (current version) on my Mac OSx. But I am getting the following error:
Failed to complete tunnel connection
The connection to http://35504712.ngrok.io was successfully tunneled to your ngrok client, but the client failed to establish a connection to the local address localhost:3746.
Make sure that a web service is running on localhost:3746 and that it is a valid address.
The error encountered was: dial tcp xx.xx.xx.xx:3746: getsockopt: connection refused
I know my server is running properly, as I can actually click the link to my localserver in the error message and get a response from my server.
Any ideas on how to diagnose?
Have you made sure you're running ngrok inside your project directory, also can you still access localhost:3746?
Also what command are you using to start hosting the ngrok sever?
Encountered ngrok error:
client failed to establish a connection to the local address.
I'm running a local server in another terminal on the same port (8081). I've also used postman to confirm the server is running properly on my local machine.
What else would be causing this error?
I have an early 2015 Macbook Pro 13 inch running Sierra.
While I was working on a Rails app I wanted to run it on ngrok but I got below error
The connection to http://xxxxxx.ngrok.io was successfully tunneled to your ngrok client, but the client failed to establish a connection to the local address localhost:3000.
It seems like ngrok works fine but my local server is not. Which is true since I forgot to run my rails app first by run $ rails s. By doing so I was able to get ngrok tunneing works fine.
Make sure your local server run first. Good luck.
If localhost is missing from your /etc/hosts; ngrok may fail to resolve it.
Try to explicitly point to 127.0.0.1 instead of localhost:
ngrok http 127.0.0.1:8080
I recently ran into an issue when using aspnet_regsql in our environment. Locally, I didn't have any problem using the following command line.
"%WinDir%\Microsoft.NET\Framework64\v4.0.30319\aspnet_regsql.exe" -S server\instance -E -ssadd -sstype p
However, when I move to our server environments, I get the following failure message.
An error has occurred. Details of the exception: A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. provider: TCP Provider, error: 0 - The wait operation timed out.)
Unable to connect to SQL Server database.
I had a hunch that aspnet_regsql was using a different port than the default 1433. After using wireshark, I confirmed my suspicion and it was using 1434 which locally had no problem but since in a server environment, we need to explicitly request to open port, it was close by default.
The fix was simple enough which was to explicitly specify the port -S server\instance,1433
I have an gmail account, configured to use pop for incoming.
I need to connect and read mail from dot net app using OpenPop
My OpenPop client try to connect to pop.gmail.com with port 995 SSL:
MyPop3Client.Connect("pop.gmail.com", 995, true);
I do succeed to connect if I run from my localhost server,
but when trying to connect from production server I get: "Server not found".
What could be the reason?
My problem was solved - it was a firewall program on production server which blocked required port.