Required ports

Question

Hello,
I have a problem with connection to remote repository without using VPN (if I use it, it works fine). Some ports are blocked, so I need the list of ports that should be opened.

Thanks,

Peter

fischer · Answer

Hi,

sorry, I don't think we can diagnose your problem from here. If you can access the WSDL, everything is fine. If it works with VPN, but doesn't without, then this may indicate that you are not supposed to be able to access it without VPN. Port 8080 is the only one involved (but you can of course change that).

Best,
Simon

(Once again, to clarify: I assume that you can neither use the Web interface nor the connection via RM without VPN. If both behave the same, it's a problem with your VPN. If both behave differently, it's a problem with RA I guess.)

Hektor · Answer

Hi, Everything works fine: - The adress in wsld is correct - I can access RA through web interface http://147.232.5.198:8080/RA/faces/restricted/index.xhtml - I can access the remote repository from my home PC with VPN I cannot access it without VPN:Exception: com.rapidminer.repository.RepositoryException Message: Cannot connect to http://mining.fei.tuke.sk:8080: javax.xml.ws.WebServiceException: Failed to access the WSDL at: http://mining.fei.tuke.sk:8080/RAWS/RepositoryService?wsdl. It failed with: Connection timed out: connect. Stack trace: com.rapidminer.repository.remote.RemoteRepository.getRepositoryService(RemoteRepository.java:342) com.rapidminer.repository.remote.RemoteFolder.ensureLoaded(RemoteFolder.java:115) com.rapidminer.repository.remote.RemoteFolder.getSubfolders(RemoteFolder.java:146) com.rapidminer.repository.gui.RepositoryTreeModel$3.run(RepositoryTreeModel.java:195) Cause Exception: javax.xml.ws.WebServiceException Message: Failed to access the WSDL at: http://mining.fei.tuke.sk:8080/RAWS/RepositoryService?wsdl. It failed with: Connection timed out: connect. Stack trace: com.sun.xml.internal.ws.wsdl.parser.RuntimeWSDLParser.tryWithMex(Unknown Source) com.sun.xml.internal.ws.wsdl.parser.RuntimeWSDLParser.parse(Unknown Source) com.sun.xml.internal.ws.client.WSServiceDelegate.parseWSDL(Unknown Source) com.sun.xml.internal.ws.client.WSServiceDelegate.(Unknown Source) com.sun.xml.internal.ws.client.WSServiceDelegate.(Unknown Source) com.sun.xml.internal.ws.spi.ProviderImpl.createServiceDelegate(Unknown Source) javax.xml.ws.Service.(Unknown Source) com.rapid_i.repository.wsimport.RepositoryService_Service.(RepositoryService_Service.java:42) com.rapidminer.repository.remote.RemoteRepository.getRepositoryService(RemoteRepository.java:332) com.rapidminer.repository.remote.RemoteFolder.ensureLoaded(RemoteFolder.java:115) com.rapidminer.repository.remote.RemoteFolder.getSubfolders(RemoteFolder.java:146) com.rapidminer.repository.gui.RepositoryTreeModel$3.run(RepositoryTreeModel.java:195) Cause Exception: java.net.ConnectException Message: Connection timed out: connect Stack trace: java.net.PlainSocketImpl.socketConnect(Native Method) java.net.PlainSocketImpl.doConnect(Unknown Source) java.net.PlainSocketImpl.connectToAddress(Unknown Source) java.net.PlainSocketImpl.connect(Unknown Source) java.net.SocksSocketImpl.connect(Unknown Source) java.net.Socket.connect(Unknown Source) java.net.Socket.connect(Unknown Source) sun.net.NetworkClient.doConnect(Unknown Source) sun.net.www.http.HttpClient.openServer(Unknown Source) sun.net.www.http.HttpClient.openServer(Unknown Source) sun.net.www.http.HttpClient.(Unknown Source) sun.net.www.http.HttpClient.New(Unknown Source) sun.net.www.http.HttpClient.New(Unknown Source) sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(Unknown Source) sun.net.www.protocol.http.HttpURLConnection.plainConnect(Unknown Source) sun.net.www.protocol.http.HttpURLConnection.connect(Unknown Source) sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source) java.net.URL.openStream(Unknown Source) com.sun.xml.internal.ws.wsdl.parser.RuntimeWSDLParser.createReader(Unknown Source) com.sun.xml.internal.ws.wsdl.parser.RuntimeWSDLParser.resolveWSDL(Unknown Source) com.sun.xml.internal.ws.wsdl.parser.RuntimeWSDLParser.parse(Unknown Source) com.sun.xml.internal.ws.client.WSServiceDelegate.parseWSDL(Unknown Source) com.sun.xml.internal.ws.client.WSServiceDelegate.(Unknown Source) com.sun.xml.internal.ws.client.WSServiceDelegate.(Unknown Source) com.sun.xml.internal.ws.spi.ProviderImpl.createServiceDelegate(Unknown Source) javax.xml.ws.Service.(Unknown Source) com.rapid_i.repository.wsimport.RepositoryService_Service.(RepositoryService_Service.java:42) com.rapidminer.repository.remote.RemoteRepository.getRepositoryService(RemoteRepository.java:332) com.rapidminer.repository.remote.RemoteFolder.ensureLoaded(RemoteFolder.java:115) com.rapidminer.repository.remote.RemoteFolder.getSubfolders(RemoteFolder.java:146) com.rapidminer.repository.gui.RepositoryTreeModel$3.run(RepositoryTreeModel.java:195)

fischer · Answer

Hi,

can you access the Web interface? If that works, but you cannot access the Web interface, you maybe specified a hostname in the installer that does not resolve probably in your VPN? What is in the XXX? Does that work on your client?

Best,
Simon