Post Clustering Procedure................................................................................................................................................66
Running the HA Conguration Utility................................................................................................................................ 67
Adding a License on WDM............................................................................................................................................... 68
6 Conguring Load Balancing...........................................................................................69
Setting up the ARR Proxy Server.....................................................................................................................................69
Installing Internet Information Services (IIS)............................................................................................................... 70
Installing the ARR Module........................................................................................................................................... 71
Conguring the Application Pool Process for ARR...................................................................................................... 71
Creating a Server Farm of WDM Management Servers............................................................................................. 72
Conguring SSL..........................................................................................................................................................74
Conguring Server Farm Properties for ARR..............................................................................................................75
Conguring Request Filtering..................................................................................................................................... 76
Setting up Proxy FQDN in WDM Preferences............................................................................................................ 76
Installing WDM Components............................................................................................................................................ 77
Conguring Load Balancing for ThreadX 4.x Devices........................................................................................................77
Conguring Load Balancing for ThreadX 5.x Devices........................................................................................................78
Installing and conguring HAProxy............................................................................................................................. 86
Installing Teradici Device Proxy Servers......................................................................................................................88
Adding Teradici Device Proxy Servers to WDM.......................................................................................................... 90
Adding HAProxy to WDM............................................................................................................................................91
Restarting Threadx API.............................................................................................................................................. 92
7 Manual installation of WDM database using scripts.......................................................95
Requirements .................................................................................................................................................................. 95
Proposed way of installing WDM database ......................................................................................................................95
Script les........................................................................................................................................................................ 95
Upgrading WDM using database scripts .......................................................................................................................... 97
8 Troubleshooting............................................................................................................ 98
.NET Framework Installation Error in Windows 2012........................................................................................................ 98
Failure While Attaching the Database............................................................................................................................... 98
Error While Installing WDM Database in a Distributed Setup............................................................................................ 99
Database Installation Failure After Manual Uninstallation of SQL Server Express 2014..................................................... 99
After Upgrading from WDM 5.5.1 to WDM 5.7 Software Repository is not Secure........................................................... 99
Troubleshooting Post Deployment....................................................................................................................................99
Troubleshooting Load Balancing Issues........................................................................................................................... 100
Health Test Feature in ARR Proxy (with SSL) Fails with Error Code 80072F8F........................................................ 100
ARR Proxy Returns HTTP Error Code 502.3............................................................................................................ 100
ARR Proxy Returns HTTP Error Code 502.4............................................................................................................. 101
Enabling SSL Ooading on Proxy..............................................................................................................................101
Indenite Preceding during Installation.......................................................................................................................101
Load Balancer Issue...................................................................................................................................................101
Upgrading WDM on Windows 2008 SP2 32 bit.........................................................................................................101
WDM Upgrade Installation Fails ............................................................................................................................... 102
Conguration Error After Upgrading from WDM 5.7 to WDM 5.7.2................................................................................. 102
4