Seeing connections from 127.0.0.1 to 127.0.0.1 owned by java.exe

Seeing connections from 127.0.0.1 to 127.0.0.1 owned by java.exe

Customers server is acting very odd and tends to go down each day. Netstat -an shows many connections from 127.0.0.1 to 127.0.0.1 owned by java.exe
 
Resolution The netstat traffic looks like : 
[java.exe] 
TCP 127.0.0.1:58163 127.0.0.1:58162 ESTABLISHED 
[java.exe] 
TCP 127.0.0.1:58164 127.0.0.1:58165 ESTABLISHED 
[java.exe] 
TCP 127.0.0.1:58165 127.0.0.1:58164 ESTABLISHED 
[java.exe] 
TCP 127.0.0.1:58166 127.0.0.1:58167 ESTABLISHED 
[java.exe] 
TCP 127.0.0.1:58167 127.0.0.1:58166 ESTABLISHED 

This tends to mean that someone created a webapp / host object that points to itself. 

The host object was using the virtual dns name of the webapp and once someone clicked on that link, the server would loop back to itself causing many connections to open on the relay and eventually run the server out of resources. 

    Can't find the KB

    Unable to find the KB to address your issue ?  

      • Recent Articles

      • Change Reset Password Button Text

        Change the text of the "Reset Password" button on the UW Login Page How to change the text of the Reset Password button on the Login Page. Login to webNetwork and open webAdmin on your Relay Central Server Expand Customization Center Expand Tenants ...

      • Remove Reset Password Button From Login Page

        Remove the Reset Password Button from the Login Page How to remove the Reset Password button from the Unified Workspace login page. Login to webNetwork and open webAdmin on your Relay Central Server Expand Customization Center Expand Tenants Expand ...

      • Lenovo Unified Workspace End-of-Life Questions and Answers

        As of January 31st 2024, Lenovo Unified Workspace (formerly Stoneware WebNetwork) is no longer supported. This means that we no longer provide licenses, downloads, updates, patches, or technical assistance for this product. If you have any questions ...

      • How do I determine my Unified Workspace license expiration date?

        The best method for determining the licensing information including the expiration date of your Unified Workspace license: Login to your 8090 management console on each server This may take remoting into each LUW server and relay, opening a browser, ...

      • Lenovo Unified Workspace 7.0.2.13 Released

        Highlights of Unified Workspace 7.0.2.13 Before you install: Please view the installation notes here. 7.0.2.13 requires a 7.0 license file. Below is a list of enhancements and fixes released in Unified Workspace 7.0.2.13 Fixed external storage ...

      • Related Articles

      • webRDP Java Client URL

        Question Is there a way to troubleshoot webRDP connections? Solution Customer's can download the webRDP.jar file from their cloud, to assist with troubleshooting webRDP connections. The jar can be downloaded ...

      • Built up connections and high CPU

        We have discovered a problem at some customer sites where connections build up which eventually leads to a high CPU state on the webNetwork relay server. The problem comes from a bug in SSL , Java and Jetty (the internal web server used in ...

      • Number of connections for webRDP Client

        Question: How many RDP connections can my users make, through Unified Workspace, using the webRDP client? Solution: As the webRDP client is very resource intensive, for the UW relay server, we've found that the each relay can handle approximately ...

      • How do I use Netstat to see connections

        Netstat has some very useful command line switches that help show the connections into a server.  If you are seeing many TCP TIME_WAITs that are not going away then that tends to indicate an issue, many times a box low on resources tends to build up ...

      • Launching mstsc.exe using Slingshot and Generic TCP Proxy webApps

        Issue: The old SSLVPN RDS webApp to launch mstsc.exe no longer works after upgrading to 6.4, due to the Java plug-in going away with modern browsers, and other security enhancements. Solution: Create a set of webApps that open a TCP proxy port, and ...