Communicating with Multiple BEA TOP END Systems

This topic includes the following sections:

• Configuring Multiple GWTOPEND Processes

• Defining Multiple Processes in the UBBCONFIG file

• Modifying the DMCONFIG File

See Also

• Configuring the TOP END Domain Gateway

 

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Configuring Multiple GWTOPEND Processes

To communicate with multiple BEA TOP END systems, you need to configure multiple GWTOPEND processes. Although a single gateway instance of the TEDG may communicate with multiple BEA TOP END nodes, each of those nodes must belong to the same BEA TOP END system. Configuring multiple GWTOPEND processes provides the capability to communicate with multiple BEA TOP END systems. To configure multiple GWTOPEND processes:

1. Define the multiple gateway groups in the UBBCONFIG file.

2. Add the gateway groups to the DMCONFIG file.

 

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Defining Multiple Processes in the UBBCONFIG file

To configure multiple GWTOPEND processes, you need to define multiple gateway groups. To do so, you must define multiple GWADM/GWTOPEND pairs in the UBBCONFIG file, and assign each pair to a different BEA Tuxedo group.

Sample UBBCONFIG File

The following example shows the GROUPS and SERVERS sections of the UBBCONFIG file configured for two BEA TOP END Domain Gateways, gwgrp1 and gwgrp2, on two nodes. The gateways are not required to be on separate nodes; both may be configured on the same node.

*GROUPS 
DMADMGRP LMID=mach1 GRPNO=1
gwgrp1 LMID=mach1 GRPNO=2 
gwgrp2 LMID=mach2 GRPNO=3

*SERVERS
#GWTOPEND is the name of the TEDG binary program.
#Other parameters are strictly for illustrative purposes

DMADM     SRVGRP="DMADMGRP" SRVID=1001 REPLYQ=N RESTART=Y 
          MAXGEN=5 GRACE=3600
GWADM     SRVGRP="gwgrp1" SRVID=1002 REPLYQ=N RESTART=Y MAXGEN=5
          GRACE=3600
GWTOPEND  SRVGRP="gwgrp1" SRVID=1003 RQADDR="gwgrp1" REPLYQ=N
          RESTART=Y MAXGEN=5 GRACE=3600
GWADM     SRVGRP="gwgrp2" SRVID=1004 REPLYQ=N RESTART=Y MAXGEN=5
          GRACE=3600
GWTOPEND  SRVGRP="gwgrp2" SRVID=1005 RQADDR="gwgrp2" REPLYQ=N
          RESTART=Y MAXGEN=5 GRACE=3600

See Also

• UBBCONFIG(5) in the File Formats, Data Descriptions, MIBs, and System Processes Reference

 

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Modifying the DMCONFIG File

Modify the DMCONFIG file to reflect the two gateway groups as shown in the following example.

*DM_LOCAL_DOMAINS
LDOM1 GWGRP="gwgrp1" DOMAINID="LDOM1" TYPE=TOPEND
LDOM2 GWGRP="gwgrp2" DOMAINID="LDOM2" TYPE=TOPEND

*DM_REMOTE_DOMAINS
RDOM1 DOMAINID="RDOM1" TYPE=TOPEND
RDOM2 DOMAINID="RDOM2" TYPE=TOPEND

*DM_TOPEND
LDOM1 NWADDR="//mach1:port1" TP_SYSTEM=SYSTEM1
LDOM2 NWADDR="//mach2:port2" TP_SYSTEM=SYSTEM2
RDOM1 NWADDR="//mach3:port3" TP_SYSTEM=SYSTEM1
RDOM2 NWADDR="//mach4:port4" TP_SYSTEM=SYSTEM2

This GWTOPEND Gateway . . .	Communicates with This BEA TOP END System . . .	Represented by . . .
LDOM1	SYSTEM1	RDOM1
LDOM2	SYSTEM2	RDOM2

 

See Also

• DMCONFIG for GWTOPEND(5) in the File Formats, Data Descriptions, MIBs, and System Processes Reference