Editing the UBBCONFIG File


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Using the BEA Tuxedo TOP END Domain Gateway

To enable connectivity between the BEA Tuxedo and BEA TOP END systems via the TEDG, you need to add the following two server groups to the SERVERS section of the UBBCONFIG file:

The first "group" contains only one member: the domains administrative server (DMADM).
The second group consists of the gateway administrative server (GWADM) and the gateway process that provides connectivity between a BEA Tuxedo domain and a BEA TOP END system (GWTOPEND). The GWTOPEND process must be in the same group as the GWADM(5) server, and the GWADM must be listed first.

These servers are defined as follows.

DMADM: The domains administrative server enables run-time administration of the configuration information required by domain gateway groups. The main function of this server is to provide run-time administration of the binary domains configuration file and to support a list of registered gateway groups. A domain may have no more than one instance of DMADM. If your BEA Tuxedo configuration already has a DMADM server for BEA Tuxedo interdomain communication, you do not need to supply a new one.
GWADM: The gateway administrative server enables run-time administration of a particular domain gateway group. There is one GWADM per gateway group. The main function of this server is to get domain configuration information from the DMADM server. It also provides administrative functionality and transaction logging (specifically, one log per gateway group).
GWTOPEND: This gateway process communicates with the Network Interface (NI) component on one or more nodes of a single BEA TOP END system. Different GWTOPEND gateways (in different BEA Tuxedo groups) may be configured to access different BEA TOP END systems or to split the load.; You cannot have multiple GWTOPEND processes in a group; you must add multiple pairs of GWADM and GWTOPEND processes based on the server group.

The gateways should not have reply queues (set REPLYQ = N) and should be marked as restartable (set RESTART=Y).

Also, specify a type of application security for your BEA Tuxedo domain using the SECURITY parameter in the RESOURCES section of the UBBCONFIG file.

For the syntax required for entries in the file, see UBBCONFIG(5) and GWTOPEND(5) in the BEA Tuxedo File Formats and Data Descriptions Reference.