Both of these link are no longer available :) however found that kb191687 in german - which is also fine :) about the other link, indeed we got ESET antivirus running on that box, will disable it and do the testing. [y/N] y Removing all documents from your index because you said so. It may be very difficult for a layperson to understand the meaning of this error. Recently, I was trying to connect my PS3 to the internet […]. Pay particular attention to the connection request by this program: "AcWebBrowser. I want to ftp all csv files in a directory from windows to a directory in unix. Here is the output of the system status: nadmin@anon:~$ sudo systemctl status elasticsearch â elasticsearch. In your last image, you have TCPIP Disabled. 0,/ElasticSearch. I am getting "[Errno 111] Connection refused" error, I have faced this same issue many times in past and i use to reinstall from scratch, but after sometime again i will end up in same problem. Or check with your sys admin to see if port 3938 is open. I have configured vncserver and vncpassword, but when I try to connect from winxp desktop using vncviewer I get the following message:- Unable to connect to host: Connection refused ( 10061) message. a network problem? so how can the same domain return "connection refused" for one and "no route to host" for another port, on the same domain? – Blauhirn Apr 19 '18 at 18:10 Maybe your firewall or proxy is blocking the other port so that's why network problem? – croraf Mar 12 at 7:43. com refused to connect I have chatted with three specialists over the past month (maybe longer). If the cluster is up, please see the Check Flume logs section. org, a friendly and active Linux Community. Which planet does Leia a task at work. The "VDDK: Server refused connection" problem is caused by the fact that Acronis vmProtect 7 reads the. Cara Mengatasi Network error: Connection Refused ssh - Masalah ini terjadi biasanya karena port default 22 sudah dirubah, misalnya jadi 2222 yang biasanya sengaja dilakukan untuk menjaga keamanan agar tidak sembarang orang bisa masuk ke vps kita. Stack Exchange network consists of 175 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. but we are facing this issue very frequently which is irritating us to restart the job server every time. I am hosting a world and have some players that cannot connect for whatever reason, even though they have configured everything as mentioned in the previous posts. Walkthrough: Tracking an Elasticsearch Java Client Sniffer Bug but the IP address isn't returning connection refused errors like when you kill an underlying. General: Connection Refused, Make sure remote desktop is enabled on the computer and the computer's firewall's configured to allow incoming remote desktop connections. curl: (7) Failed to connect to localhost port 9200: Connection refused The following command was unsuccessful. ConnectionError: ConnectionError(: Failed to establish a new connection: [Errno 61] Connection refused) caused by: NewConnectionError(: Failed to establish a new connection: [Errno 61] Connection refused). Hi Guys, We have a hybrid of Exchange 2010 with Exchange Online. Unfortunately, still cannot add the music library. 0 As of FIZME Bitbucket Server 5. This is specific to one system. I did not realize I had to uncomment that line. Unfortunately, the Winsock 10061 errors is not directly related to the DameWare Mini Remote Control program. Rsync: failed to connect to feed. This article has been updated to cover deploying with Python 3 because AWS now. Hi, I am running with cross cluster search in elastic. Users sometimes complaining that email are delivered with significant delay. 1) authentication protocol refused (client option 'secure_auth' enabled) when trying to connect'. # # Default: 60 seconds #elasticsearch_socket_timeout = 60s # Maximum idle time for an Elasticsearch connection. Hlw, I am using Windows 10 now. However I always got the following error, sftp username@host_server (or ssh username@host_server) ssh: connect to host host_server port 22: Connection refused Any advise Shell Programming and Scripting. Re: error: cprodmasx. Network error: Connection refused. WSAECONNREFUSED: Connection refused Apr 17, 2007 at 10:31 AM | 1. Pc Error Code 10061 Connection Refused Isa Server 2006 Error Code 10061: Connection refused Background:The server you are it appears to be an ISA. Internal Exception: java. Python Forums on Bytes. Best Regards. SSH Connection refused because of the following reason-default port(22) has been changed to something others. Graylog is unable to access the configured Elasticsearch node. " I would agree that this is the problem except that it works the exact same way on all systems and they can access the connection just fine. if you can telnet to the smtp port, have you tried to send an email manual by typing the message in the telnet window? If not you can do this this way, which will give you a more detailed view what went wrong sending mail:. This tutorial is an ELK Stack (Elasticsearch, Logstash, Kibana) troubleshooting guide. 1:8051 If the service is defined in the current solution, try building the solution and adding the service reference again. Hacktoberfest Contribute to Open Source. You are currently viewing LQ as a guest. After restarting my system, I get "Connection refused: connect". Check your BSA environment. Test this using telnet gaurav 1521. Or login using a Red Hat Bugzilla account Forgot Password. Are Graylog and Elasticsearch running on the same machine? What’s the output of the following command if you execute it on the machine running Graylog?. So that you can get to know How we Fix & Solve This Webpage is not Available ERR CONNECTION REFUSED Issue from your Google Chrome Browser on your Windows PC & Android. How strange is it (as an undergrad) to email a. Usually people trak this with mod_mpmstats, server-status, or netstat. This is the very first thing you need to do if the website is not loading. To this end, they filter network traffic and scan the system at regular intervals to automatically block malicious and conspicuous (potentially unsafe) pages or detect known malware. 1 9200 works local on the machine telnet 192. I am up to page 3 where it says "From now on you can use an SSH client and connect from your workstation". 2016-07-01 20:12:45. question: do I set the "PRTG Server Connection" the same as the "Server Administrator"? Somebody? I can send a screen shot. Since it is only happening with one site I suspect it is on their end and there is no way to find out. So I add a waiting process to a shell script. NLS creates a backup of the configuration that we can try restoring from. I've gotten in the habit of restarting the imagemanager twice now if I need to restart it for whatever reason, that always works for me. To do this follow the steps below. This is usually another firewall that is between the ISA or TMG that has a rule that allows only the IP of one particular system through to the published resource. I used WinSCP to access a IPCOP box and it worked very fine, but since I updated the client machine. ERR_CONNECTION_REFUSED is a browser-specific error, which shows up on Google Chrome web browser exceptionally. In case you are running on Docker and if you are trying to connect from another docker console, make sure you are using "Docker exec" to attach the process to test the service. If the protocols are out of date on the EZproxy side then you will get the connection refused message as the site has refused the server access. Your rating has been submitted, please tell us how we can make this answer more useful. Unable to access Plesk: PHP Fatal Error: Uncaught exception 'PDOException' with message 'SQLSTATE[HY000] [2002] Connection refused' Marc López Updated May 21, 2019 13:43. So, to resolve this issue just clean DNS cache of your device. Now I'm planning to secure the HTTP client connections to my cluster by following steps mentioned in : https:…. In the context of applications using elastic database tools, you want to retain this capability to automatically provision the schema to newly created shards when databases are added to the sharded application. Network error: Connection refused. keys file containing the correct corresponding key to each agent when it generates it’s own … or have the ossec:server save an item in the databag containing the key and have each client’s recipe grab the correct key by using it’s hostname as the index key. ora file, if it contains an entry having service_name as "xe" hi i am new bee in oracle. A connection to elasticsearch is required for the Multimedia component to function correctly. Exception java. Problem description Could not connect to Elasticsearch after 2 weeks of successful run. I did however make sure it allowed and it now I am getting "Connection has been gracefully closed" - Christopher Collins May 27 '16 at 0:02. " If we connect to HTTPS site which not blocked by proxy server - all works fine. Error: Termproxy connection refused on AS400 host. Hi all, i got stuck with telnet issue, I am not able to telnet on 4001 port it show connection refused. Pc Error Code 10061 Connection Refused Isa Server 2006 Error Code 10061: Connection refused Background:The server you are it appears to be an ISA. This topic contains 1 reply, has 2 voices, and was last updated by Britgirl 1 year, 9 months ago. Best Regards. I have set up openVPN on my sever and can connect on my. SocketException: No connection could be made because the target machine actively refused it Cause. But when I executed the command, NameNode was missing from the result. Connection refused generally means they have connected to whatever host over whatever port but the host denied communicating with them. So it could be an issue be an issue with firewalls. I was able to run the graylog and elasticsearch services properly. Hallo, is anyone here using elasticsearch on CentOS? I tried several configs to configure external access but nothing is working. Make a copy of elasticsearch. However I am able to connect fine using Tera Term Pro and it's ssh extension - so I would think all is properly set up on the PIX. I am also having somewhat of a similar problem. Here i am, again. Make sure a local virus protection program does not block the connection. Cause Before initiating the reseed process source server will try to establish a connection to the remote powershell HTTP protocol using WS-Management Resolution Remove the winhttp proxy Command to see if there is a proxy: netsh winhttp show proxy Command to remove the proxy: netsh winhttp reset proxy More Information Before initiating the reseed. In article we will discuss how to install ELK Stack (Elasticsearch, Logstash and Kibana) on CentOS 7 and RHEL 7. Hacktoberfest Contribute to Open Source. It is still giving me the same error: PS C:\WINDOWS\system32> kubectl get nodes Unable to connect to the server: dial tcp 10. But if I telnet on ipv4 port 25, I get connection refused message. Nelson (twice), Ryan, and floor supervisor Sam = all have said they would work to correct the issue - cprodmasx. This is caused by using the bundled Elasticsearch on Bitbucket Data Center. Network Error: Connection Refused problem 2008-05-26 17:00. Hope this helps. In short Open SAPGUI --> Click on New Item --> Next --> Select Custome application server connection type --> fill follwing options. Orange Box Ceo 6,348,058 views. Is there any way to solve that?. phpt - Version 5. 2 to the new version: 10 The update is necessary for compatibility with the new PHP Version 7. Project Management Content Management System (CMS) Task Management Project Portfolio Management Time Tracking PDF. My parameters for the DS are as follows: Server: localhost port 1433 (if i change it to (local) the request times out) I have DS, Database, login, password all defined. In that case, the installation on the server is fine. It detects the server when I browse it but cant connect. I'm trying: $ ssh eric@myserver where myserver is a machine in the intranet. Here is the output of the system status: nadmin@anon:~$ sudo systemctl status elasticsearch â elasticsearch. Hi, I am running with cross cluster search in elastic. Use the db2set DB2COMM command from the DB2 command window to start the TCP/IP connection:. The way to avoid this is to setup your jdbc connection properly. Telnet Connection Timed Out Vs Connection Refused the respective service is not started on the other site or is overloaded. 5k Views i am trying to access my newly installed system after i have performed a client copy and it gives the following error. How to solve 'Connection refused' errors in SSH connection? Ask Question Asked 8 years, 4 months ago. OS CentOS 7. VNC then logs into "localhost:2850. 10 Simple and quick ways to Fix ERR_CONNECTION_REFUSED error on Chrome in just a few seconds. I would confirm the user/db name + password in cPanel>>SQL>>MySQL Databases then match what you add there to the db configuration file. I dont know what to do. Quandora is a Question & Answer Software that helps teams and communities share their knowledge in a fun and efficient way. Janbask Training. I have configured vncserver and vncpassword, but when I try to connect from winxp desktop using vncviewer I get the following message:- Unable to connect to host: Connection refused ( 10061) message. Took a while of trying but finally went into McAfee - Firewall - Settings - Program Permissions - look up your FTP client program and click on it - select Edit - set the access to Full. I am running Elk stack on docker. The IP address along with the correct port is used to forward your connection to the server and connection is established once the server approves. This issue affects only the backup of VMs with disks larger than ~1TB. 0 By default elasticsearch would bind to all local addresses. NET Forums on Bytes. Unfortunately, when a page is down, the only thing you can do is wait for it to be fixed. Nothing is working, Ive tried to completly disable every firewall on my machine including the antivirus, every step you said. Walkthrough: Tracking an Elasticsearch Java Client Sniffer Bug but the IP address isn't returning connection refused errors like when you kill an underlying. Appslova is a tech blog/apps treasure vault with tips-tricks & fixes where all of you "Appslovas" can hunt for the best apps for your smart-devices. WinSCP also fails to connect for the same reason but Filezilla for FTP does work. Service name. It's something pertaining to this particular switch. I have been trying to get a minecraft server running for some time now to no avail. i have tried just about every supposed solution except downloading hamachi because my computer won't allow me to. Hi, Most probably it’s caused by a Privacy extension on your browser, like AdBlock. There's likely some corruption with the configuration indices that hold elasticsearch settings. The ERR_CONNECTION_REFUSED will appear at random. I am facing a Network Error: Connection refused when i try to ssh using putty to my Oracle Linux Server. What client are you using? I wonder if it’s a client side problem… Free unique IP and $67 off with promo code [color=#CC0000]FLENSFREEIP67[/color] or use [color=#CC0000]FLENS97[/color] for $97 off. There are a few main causes why you get ECONNREFUSED – Connection refused by server in FileZilla FTP client. This normally results if the remote server/application is suddenly stopped, the host is rebooted, the host or remote network interface is disabled, or the remote host uses a hard close. ERR_CONNECTION_REFUSED Error on Google Chrome. BluetoothError: (111, 'Connection refused') The pairing is established and the connection establishes for just a small amount of time and then they get disconnected. Graylog is unable to access the configured Elasticsearch node. Project Management Content Management System (CMS) Task Management Project Portfolio Management Time Tracking PDF. To do this follow the steps below. DatabaseReference testConnection SEVERE: Connection test failed. I found elasticsearch actually start a few seconds later after service started. I tried to restart the SSH server but that doesn't do anything. I’ve had a quick search in the updater code for localhost and found that at some point it is trying to fall back to localhost because it wasn’t able to connect to anything else. I have not been playing with anything so the server setup is as described in the guide and I have. 5 hosts receiving message: Network error: Connection refused. Socket Error: Connection Refused. Hot Network Questions. Select Clear cookies and other site data and Cached images and files and click CLEAR DATA: You can also use Chrome Cleanup Tool. This is the very first thing you need to do if the website is not loading. Here is the problem. 4 9200 connection refused local on the machine. r10k deploy environment works fine. Make a copy of elasticsearch. Connecting by means of Java Client and Proxy. The installation went fine with no errors. file_get_contents, get_headers, and curl have stopped working with error: Connection refused. I have expertise on all versions of SQL Server since SQL Server 2000. 11) can't connect to logstash (22. Google chrome says connection refused to localhost 9200. inital akka tcp seems to be connecting to spark master on port 55375. 0 with the --purge option to also delete the old database files. sh will fail because no version was specified (exit code 1). build() to get connection. Need help? Post your question and get tips & solutions from a community of 426,819 IT Pros & Developers. GitHub Gist: instantly share code, notes, and snippets. I am able to run the same scala code using spark-shell. Here is the output of the system status: nadmin@anon:~$ sudo systemctl status elasticsearch â elasticsearch. Use arping command to determine any conflict. port is not opened), or a firewall could also be dropping the connection. I did it my project in the other way. Since installing 6. The Web Server may be down, too busy, or experiencing other problems preventing it from responding to requests. This happens every time not only for me all my peers also facing the same issue on their lab setup. Localhost Error_Connection_Refused can come to you anytime when you search online, for instance, search for something on Google Chrome. I attempt to log in with the default admin/admin. I've seen this happen when users are using port 443 but connect to the wrong server (either by name misspelling or ip address resolution issue's). I would suggest to narrow the possible causes of this error. 30, 2019 at 1:15 p. es_host is the address of an Elasticsearch cluster where ElastAlert will store data about its state, queries run, alerts, and errors. When I do connectuion test it gives me error ICM_HTTP_CONNECTION_REFUSED. SSH Access from 2nd NIC - "Network Error: Connection Refused" Firstly I'm a Windows admin a few months into CentOS so excuse me if this is a simple issue. Related articles. 170:25 No connection could be made because the target machine actively refused it 127. - Thanks for the reply Paul. I've installed NetXMS 2. How to solve 'Connection refused' errors in SSH connection? Ask Question Asked 8 years, 4 months ago. You'll see this if the link that you opened goes to a site with a slightly different name from one that you usually visit. if you have the router physically available, then try to connect over SSH from the same switch. What kind of OS should we use? Elasticsearch runs file on Linux & Windows. org refused to talk to me: 550 5. It looks like it has something to do with Firewall not allowing traffic to the 1. I have configured vncserver and vncpassword, but when I try to connect from winxp desktop using vncviewer I get the following message:- Unable to connect to host: Connection refused ( 10061) message. WSAECONNREFUSED: Connection refused Apr 17, 2007 at 10:31 AM | 1. 1) authentication protocol refused (client option 'secure_auth' enabled) when trying to connect'. Since I upgraded to Office 2010 a couple of weeks ago I frequently receive a message ""the server refused the connection. To unsubscribe from this group and stop receiving emails from it, send an email to [hidden email]. This tutorial is an ELK Stack (Elasticsearch, Logstash, Kibana) troubleshooting guide. 132 instead of x. Error: Could not connect to server Now, if I run the network configuration wizard and start the test at the end, it displays. You need to get elasticsearch up and running on whatever ip you want it to listen to before fixing kibana. It is structured as a series of common issues, and potential solutions to these issues, along with steps to help you verify that the various components of your ELK. The client must have the same major version (e. The name "localhost" is not defined in the operating system hosts file. Change from PASV to PORT mode, check your firewall settings, or try to connect via HTTP. 4 EBS and 9. yml file present under folder: C:\Program Files\Automation Anywhere\Enterprise\Elasticsearch\config\. I have a SMTP server 192. port on an embedded node, I get connection refused on that port. After the update to OSX 10. You need to get elasticsearch up and running on whatever ip you want it to listen to before fixing kibana. 2 to the new version: 10 The update is necessary for compatibility with the new PHP Version 7. If you work in IT or have your own set of servers that need to be connected. com refused to connect I have chatted with three specialists over the past month (maybe longer). Hi, I'm trying to enable the 'talk' in my Debian testing: % aptitude install talk talkd The following NEW packages will be installed: inetutils-inetd talk talkd 0 packages upgraded, 3 newly installed, 0 to remove. Even i am getting the network saying connection refused while trying to connect to raspberry pi via putty and ssh form laptop. service - Elasticsearch. I had this server configured right the first time a few months back but when i moved and had to change service providers somehow my vmware files corrupted so i had to reinstall everything. By joining our community you will have the ability to post topics, receive our newsletter, use the advanced search, subscribe to threads and access many other special features. This manual describes Cobalt Strike’s features in depth. Today though, I am getting Connection Refused by computer when I attempt to use VNC from the web page on the pi (Launch VNC | Launch Terminal. 1:8051 If the service is defined in the current solution, try building the solution and adding the service reference again. sostat states that logstash is running. If you're not sure which to choose, learn more about installing packages. I have configured vnc in a Linux box. com refused to connect I have chatted with three specialists over the past month (maybe longer). It have the same configuration. I am a newbie to oracle database. Are you certain that elasticsearch is running on port 9200?. Today though, I am getting Connection Refused by computer when I attempt to use VNC from the web page on the pi (Launch VNC | Launch Terminal. Question/Problem: WSAECONNREFUSED (10061) Connection refused. Hi, I managed to build Segger RTT (to redirect printf on Segger JLink terminal) within my code baseline to try to use the inner terminal of SmartSnippets. I am able to run the same scala code using spark-shell. 11) can't connect to logstash (22. es_port is the port corresponding to es_host. Automation Anywhere Bot Insight Elastic Search and Automation Anywhere Control Room Elastic Search. So the listener is running, you can not reach it using tcp. (+Screenshots). VNC then logs into "localhost:2850. Question/Problem: WSAECONNREFUSED (10061) Connection refused. The Web Server may be down, too busy, or experiencing other problems preventing it from responding to requests. This happens every time not only for me all my peers also facing the same issue on their lab setup. The connection refused message suggests that the URL above is not pointed to the correct server. 'Connection refused' - posted in Swarm: Hello, I'm trying out HelixCore and I am attempting to use it with Swarm (running on OVA, host is windows 10). setting up elasticsearch on your mac with brew. ssh port is not allowed on ip-tables/firewall. As root, run ss -ltnp to check if a process listens on ports 80 or 443. You'll probably get more responses over on the VLC forum. I’ve had a quick search in the updater code for localhost and found that at some point it is trying to fall back to localhost because it wasn’t able to connect to anything else. From there one I was no longer able to connect to my Raspberry pi it always said: CONNECTION_REFUSED. It is structured as a series of common issues, and potential solutions to these issues, along with steps to help you verify that the various components of your ELK. I would clear the browser cache and cookies. Check if gateway process can be accessed from AS Java host with niping tool: #500235 - Network Diagnosis with NIPING. Since I upgraded to Office 2010 a couple of weeks ago I frequently receive a message ""the server refused the connection. 1 and I just can't seem to get any sort of response out of it, never mind setting up Nginx and Kibana etc, curl: (7)Failed to connect to localhost port 9200: Connection refused. sudo service elasticsearch restart In order to make it work, I had to run instead. Why am I getting a "port 22: Connection refused" error? Ask Question Asked 6 years, 8 months ago. This normally results if the remote server/application is suddenly stopped, the host is rebooted, the host or remote network interface is disabled, or the remote host uses a hard close. curl: (7) Failed connect to localhost:9200; Connection refused. sudo systemctl restart elasticsearch Then it went all fine. Please start any new threads on our new site at https://forums. What is the you can try this out. Bulk helpers¶. I've tried it all three ways. Java tutorial to troubleshoot and fix java. As I will brief you on everything you need to know about PS3 DNS Error, why it happens and also how to fix it. I am unable to launch the Help Menu. minecraft\versions(version). hi, I´m sure it´s a simple problem. db2set DB2COMM=protocol_names For example, to set the database manager to start connection managers for the TCP/IP communication protocols, enter the following commands:. The -ac parameter allows everyone to connect, like ‘xhost +’ happy resolution!. So the listener is running, you can not reach it using tcp. • Experience in upgrade from 11. To enable it you will either need to physically log in and enable it with sudo raspi-config or insert your sd card into another computer and create a file called ssh with no filename extension to enable it on the boot partition. Hot Network Questions. build() to get connection. error: [Errno 61] Connection refused Because I get it from a socket test on the client side when I try to connect to the computer hosting the … Blender Artists is an online creative forum that is dedicated to the growth and education of the 3D software Blender. What happens is that when i reboot the server i will be able to ssh to the linux box but after about 4 hours and the connection is idle when i try to ssh again to the Oracle Linux Box i get Network error: Connection refused. Hi, I'm trying to enable the 'talk' in my Debian testing: % aptitude install talk talkd The following NEW packages will be installed: inetutils-inetd talk talkd 0 packages upgraded, 3 newly installed, 0 to remove. If it then lets you in without any interrupt, you have the solution. This Technote specifically relates to the scenario where the reason includes the text ' Connection refused: connect'. I was able to run the graylog and elasticsearch services properly. 2,/ElasticSearch. My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts. eth0 and loopback for remote calls. What issues does the SAP MMC highlight? Can you connect to the app servers okay (i. You received this message because you are subscribed to the Google Groups "elasticsearch" group. When just running or debugging your Windows Azure application in Compute Emulator, you might hit the following error: Error, 0, 5c7858b7-deaf-41cb-9a87-ad2356fffedb`GetAgentState`System. Usually people trak this with mod_mpmstats, server-status, or netstat. I am working as a Technical Architect in one of the top IT consulting firm. My daughter was able to get in via VNC and program scratch, I could get into terminal as well. To me it looks like you did not start the listener but it is started. "Error: Not a socket. Write for DigitalOcean You get paid, we donate to tech non-profits. GitHub is home to over 36 million developers working together to host and review code, manage projects, and build software together. Automatic schema management is a convenience provided by the Entity Framework. I am able to access all my shares without issue. I have both configured my firewall, and disabled the firewall settings per the Sonos suggested settings within the Guided Assistance FAQ. DAYTON, Ohio (AP) — In stories Aug. refused am attempted connect operation. a "domain"). sostat states that logstash is running. Nothing is working, Ive tried to completly disable every firewall on my machine including the antivirus, every step you said. I am facing the same issue and I did what you recommended but in vain. When trying to connect using the GPOAdmin MMC console, you get the following error: System. build() to get connection. You are currently viewing LQ as a guest. Video of the Day. sudo systemctl restart elasticsearch Then it went all fine. I am working as a Technical Architect in one of the top IT consulting firm. Nelson (twice), Ryan, and floor supervisor Sam = all have said they would work to correct the issue - cprodmasx. 0 As of FIZME Bitbucket Server 5. Connection Layer API¶. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections. We faced connection refused issue if trying to Logstash output data to Elasticsearch over HTTP that happen because of Proxy configuration or if Elasticsearch on cloud environment. This info would definitely be useful on the web site somewhere. Appslova is a tech blog/apps treasure vault with tips-tricks & fixes where all of you "Appslovas" can hunt for the best apps for your smart-devices. inital akka tcp seems to be connecting to spark master on port 55375. curl: (7) Failed to connect to localhost port 9200: Connection refused The following command was unsuccessful. Please help. This Video is created By - Harsh Vishwakarma. I doubt this has naything to do with OpenStack. No connection could be made because the target. For me, it’s always been YouTube.