Chapter 3—Driver Installation - RedHat Linux

LINUX-RPM -- Dial-in configuration:

To configure a particular port for dial-in, utilities like 'mgetty' need to be installed on the system. If, for example, the port /dev/ttyM2c needs to be configured for a remote-access dial-in connection, an entry of the

form 'M2c:12345:respawn:/sbin/mgetty ttyM2c /dev/ ttyM2c' needs to be added in the /etc/inittab file. After you have made the change, execute 'init q' so that the 'init' process re-reads the inittab file and spawns the mgetty process to wait for an incoming connection. Users can then dial in, use their user names and passwords to log in, and access their accounts on the machine.

To disable dial-in access on a particular port, change the entry in the / etc/inittab file to 'M2c:12345:off:/sbin/mgetty ttyM2c'or just comment-out that entry by prefixing a '#' to the entry on the line.

LINUX-RPM -- PPP setup:

The 'PPP-HOWTO' (a document that is available as a part of the 'HOWTO' documentation on most of the distributions under /usr/doc/ HOWTO) explains in detail the procedure for configuring a Linux machine as a PPP server. This information is also available at

http://www.interweft.com.au/other/ppp-howto/ppp-howto.html.

The documentation in the PPP-HOWTO is directly applicable to ISI ports.

Removing the ISI Driver (Linux-RPM)

1. To remove the ISI driver, type rpm -e isicom

If more than one instance of the isicom file exists in the system, an error message will be returned. To resolve this, type rpm -q isicom. Press ENTER. All isicom RPM modules will be listed. Decide which of these files you want to delete. Then type rpm -efilename to delete those files.

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Multi-Tech Systems 8, 4 LINUX-RPM -- Dial-in configuration, LINUX-RPM -- PPP setup, Removing the ISI Driver Linux-RPM

8, ISI5634PCI, 4 specifications

Multi-Tech Systems has long been recognized as a leader in the field of data communications and telecommunications solutions. Among its robust product offerings is the ISI5634PCI, a versatile and powerful communication interface designed for various applications. The ISI5634PCI is particularly well-suited for industries requiring reliable and efficient data transfer, such as telecommunication, networking, and systems integration.

One of the most notable features of the ISI5634PCI is its PCI (Peripheral Component Interconnect) interface, which ensures seamless compatibility with a wide range of computers and peripheral devices. This compatibility is critical for businesses looking to enhance their existing systems without requiring significant modifications. The PCI interface also allows for high-speed data transfer, ensuring that data packets are moved efficiently with minimal latency.

The ISI5634PCI supports multiple communication protocols, making it a versatile choice for various applications. This adaptability enables organizations to utilize the device in different environments, such as point-of-sale systems, industrial automation, and remote monitoring solutions. The ability to handle multiple protocols helps to streamline communication processes, reducing the complexity often associated with integrating different systems.

Another key characteristic of the ISI5634PCI is its robust security features. In an era where data breaches are increasingly common, ensuring secure communication is more important than ever. The device supports encryption and other security protocols, allowing users to protect sensitive information while in transit. This focus on security is particularly essential for industries that deal with confidential data, such as finance or healthcare.

Furthermore, the ISI5634PCI is designed with user-friendly features, including easy installation and configuration options. This ease of use allows technical teams to deploy the device with minimal downtime, ensuring that businesses can maintain continuity and efficiency during the setup process.

In summary, Multi-Tech Systems’ ISI5634PCI is a powerful and versatile communication interface that stands out for its PCI compatibility, support for multiple communication protocols, robust security features, and user-friendly installation. These attributes make it an ideal choice for organizations across various industries seeking to improve their data communication capabilities and enhance operational efficiency. As technology continues to evolve, solutions like the ISI5634PCI will remain vital in helping businesses adapt and thrive in a connected world.