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   Using BEA Jolt

Jolt Relay Adapter

The Jolt Relay Adapter (back-end relay) is a BEA Tuxedo system server. The Jolt Relay Adapter (JRAD) server may or may not be located on the same BEA Tuxedo host machine in single host mode (SHM) and server group to which the JSL server is connected.

The JRAD can be started independently of its associated JRLY. JRAD tracks its startup and shutdown activity in the BEA Tuxedo log file.

JRAD Configuration

A single JRAD process can only be connected to a single JRLY. A JRAD can be configured to communicate with only one JSL and its associated JSHes. However, multiple JRADs can be configured to communicate with one JSL. The CLOPT parameter for the BEA Tuxedo servers must be included in the UBBCONFIG file. A sample of the file is shown in the listing Sample JRAD Entry in UBBCONFIG File.

The following table contains additional information about the CLOPT parameters.

JRAD CLOPT Parameter Descriptions

CLOPT Parameter

Description

-l hexadecimal format

Port to listen for the JRLY to connect on behalf of the client.

-c hexadecimal format

The address of the corresponding JSL to which JRAD connects.

-H hexadecimal format

Used when there is a network address translation performed for JRLY listen address.

Note: The format is 0x0002PPPPNNN. Refer to the BEA Jolt 1.2.1 Release Notes for additional information on JRAD.

Sample JRAD Entry in UBBCONFIG File


# JRAD host 200.100.100.10 listens at port 2000, connects to JSL port 8000 on the same host

JRAD    SRVGRP=JSLGRP   SRVID=60
CLOPT="-A -- -l 0x000207D0C864640A -c 0x00021f40C864640A"


Network Address Configurations

A Jolt Internet Relay configuration requires that several networked components work together. Prior to configuration, review the criteria in the following table and record the information to minimize the possibility of misconfiguration.

Jolt Internet Relay Network Address Configuration Criteria

JRLY

JRAD

JSL

LISTEN: Location where the clients connect

CONNECT: Location of your JRAD. Must match the -l parameter of JRAD

-l: Location where the listener connects to the JRLY

-c: Location of JSL. Must match -n parameter of JSL

-n: Location of JSL. Must match -c parameter of JRAD