PC*MILERAS/400 MVS User’s Guide

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3.0 Installation

PC*MILER for the AS/400 works by connecting a 32-bit Windows PC to your AS/400. The PC provides mileage lookups to the AS/400 via data queues. Generally, there is one common input or request queue that all users write to, with each user having their own output queue. The PC listens to the input queue for mileage request packets. Within each mileage request packet is the name of the user’s output queue. The PC does a destructive read of the request packet, processes the request, and writes to the specified user’s output queue.

Multiple PC*MILER versions are made available via a bundling of one or more instances of PC*MILERTCP/IP Connect (pcmsock.exe). AS/400 users communicate only with the PC mileage server (as400.exe). The PC mileage server handles the communication with the various instances of PC*MILERTCP/IP Connect. These instances can be run on a single PC or a group of PC’s.

PC*MILER for the AS/400 was developed using the data queue facilities of Netmanage’s NS Router and IBM’s Client Access Express. You must have one of these two connectivity products installed and properly configured on the mileage server PC. ALK Technologies recommends you use Client Access Express.

If you want to use NS Router, it is bundled in many releases of Client Access, or it can be purchased directly from Netmanage at www.netmanage.com or 408-973-7171. The NS Router is no longer being produced as a separate package, but is being sold under Netmanage’s Legacy Program. Netmanage provides limited support for their Legacy products. The NS Router is bundled in several Netmanage packages. For your PC*MILER for the AS/400 installation, you need only the NS Router. The NS Router must be configured to use the Anynet or Twinax protocols. Connecting via Anynet requires the creation of an Anynet Controller on the AS/400.

If you are using NS Router, you need the NS Router 3.0 or higher for PC*MILER AS/400 Version 17. Client Access 3.2 has the 3.0 Router bundled with it. Do not patch your router without talking to ALK first.

The PC*MILER for the AS/400 system was developed on a non- patched Router, and installing any patch may cause unpredictable behavior.

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ALK Technologies AS/400 manual Installation
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AS/400 specifications

ALK Technologies AS/400 is a robust and versatile computing platform that represents a significant evolution in the world of enterprise computing. Initially introduced in 1988 by IBM, the AS/400, now known as IBM i, has garnered a reputation for reliability, scalability, and security, making it a preferred choice for businesses of various sizes.

One of the main features of the AS/400 is its integrated system architecture, which combines hardware and software into a unified solution. This means that organizations can leverage a single platform for their business applications, database management, and transaction processing. The AS/400 runs on the IBM i operating system, which is designed for high availability and performance, facilitating seamless multitasking and supporting thousands of concurrent users.

IBM i supports various programming languages, including RPG, COBOL, and Java, allowing developers to build enterprise-class applications that can address complex business needs. In addition, the platform offers integrated database capabilities through DB2 for i, which simplifies data management and enhances performance. This integration provides end-users with real-time access to crucial business data, facilitating informed decision-making.

Secure data management is another key characteristic of the AS/400. The platform features advanced security measures to protect sensitive information, including the ability to manage user access, data encryption, and built-in auditing capabilities. Its reliability is further demonstrated by an impressive track record of minimal downtime, making it suitable for mission-critical applications.

Scalability is a vital advantage of the AS/400, with the architecture designed to grow with an organization. Businesses can start with a smaller configuration and easily upgrade as their demands increase. This flexibility allows companies to invest in a system that meets their current needs while ensuring future growth.

The AS/400 community is another asset, with a rich ecosystem of support, tools, and resources available for users. Numerous vendors offer specialized software solutions and services that enhance the capabilities of the platform, ensuring that businesses can continue to innovate and optimize their operations.

In summary, ALK Technologies AS/400, or IBM i, is a powerful computing platform that offers an integrated architecture, high-level security, multiple programming options, and unparalleled scalability. Its enduring popularity in the enterprise sector attests to its effectiveness in meeting diverse business requirements while ensuring reliability and performance.
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