MQSeries Publish/Subscribe is supported software that provides publish/subscribe application support for WebSphere MQ applications.
It is available from the IBM Web site, and can be installed on several WebSphere MQ messaging products' servers, including:
AIX
HP-UX
Sun Solaris
Windows 2000
Linux
You can find the latest information about this product, including instructions
for downloading the product code, on the web site:MQSeries Publish/Subscribe