Core group access point settings
Use this page to configure the core group access points. The core group access point defines the set of core group bridge servers that provide access to the core group. A core group bridge server is an application server configured to run the core group bridge service. Each core group access point has a collection of bridge interfaces. See the topic Bridge interface settings for more information about bridge interfaces.
Typically, you should not have to manually create a core group access point because a core group access point is automatically created whenever we create a core group. If multiple core group access points exist for a core group, then each core group access point must have the same set of bridge interfaces. For example, given the following situation:
- Core group access points CGAP_DF1 and CGAP_DF2 both exist for the DefaultCoreGroup core group.
- Access point CGAP_DF1 has server1 as a bridge interface.
- Access point CGAP_DF2 has server1 and server2 as bridge interfaces,
Server1 and server2 do not function correctly, and an error message similar to the following message displays in SystemOut.log:
CWRCB0201E: The core group bridge service could not be started due to a configuration error: Core group access points [DefaultCoreGroup:CGAP_DF1] and [DefaultCoreGroup:CGAP_DF2] must have bridge interfaces on the same set of node/server combinations.
This topic references one or more of the application server log files. As a recommended alternative, we can configure the server to use the High Performance Extensible Logging (HPEL) log and trace infrastructure instead of using SystemOut.log , SystemErr.log, trace.log, and activity.log files on distributed and IBM i systems. We can also use HPEL in conjunction with the native z/OS logging facilities. If we are using HPEL, we can access all of the log and trace information using the LogViewer command-line tool from the server profile bin directory. See the information about using HPEL to troubleshoot applications for more information on using HPEL.
To access this console page, click Servers > Core Groups > Core group bridge settings > Access point groups > access_point_group_name > Core group access points > core_group_access_point_name > Show details.
Name
Name for the core group access point.
Core group
Core group that is associated with this core group access point.
Related tasks
Configure the core group bridge service Use High Performance Extensible Logging to troubleshoot applications
Core group bridge custom properties
Related information: