%META:TOPICPARENT{name="ConfigureTroubleshootDBMSsForDataAccess"}%
=Pre-Requisites for Connections to Ingres=

==Basic DBMS & DBMS Version Support==

* [[Do OpenLink drivers connect to Ingres?]]  
* [[WhichVersionsOfIngresAreSupportedByOpenLinkDrivers|Ingres version support]]  
* [[HowCanIDetectMyIngresDBMSVersion|Detecting the Ingres DBMS version]]  

==Database Native Client Requirements==

* [[WhatIsTheIngresNativeClient|Understanding the Ingres native client]]  
* [[WhenDoINeedTheIngresNativeClient|When do I need the Ingres native client?]]  
* [[WhereCanIGetTheIngresNativeClientAkaIngresNet|Obtain the Ingres native client (a.k.a "Ingres Net")]]  
* [[HowDoIConfigureTheIngresNativeClient|Configure the Ingres native client]]  

==Key Database Native Variables (Set Before <nop>OpenLink Install)==

* [[WhatValueDoesTheII_SYSTEMEnvironmentVariablePass|II_SYSTEM]]  

==Database Native Settings You Need to Know==

* [[HowCanIFindMyIngresNodeName|Identify the Ingres node name]]  
* [[HowCanIFindMyIngresListenAddress|Identify the Ingres listen address]]  
* [[Identify the Ingres database name]]  

==Database Configuration for XA Support==

* [[IngresConfigXASupport|XA Configuration]]