Lantronix EDS16PS, EDS32PR Configuration Methods, Terminal Server/Device Management, Introduction

2: Introduction

By protecting the privacy of serial data transmitted across public networks, users can maintain their existing investment in serial technology, while taking advantage of the highest data-protection levels possible.

SSH and SSL are able to do the following:

Verify the data received came from the proper source

Validate that the data transferred from the source over the network has not changed when it arrives at its destination (shared secret and hashing)

Encrypt data to protect it from prying eyes and nefarious individuals

Provide the ability to run popular M2M protocols over a secure SSH or SSL connection

In addition to keeping data safe and accessible, the EDS has robust defenses to hostile Internet attacks such as denial of service (DoS), which can be used to take down the network. Moreover, the EDS cannot be used to bring down other devices on the network.

You can use the EDS with the Lantronix Secure Com Port Redirector (SCPR) to encrypt COM port-based communications between PCs and virtually any electronic device. SCPR is a Windows application that creates a secure communications path over a network between the computer and serial-based devices that are traditionally controlled via a COM port. With SCPR installed at each computer, computers that were formerly “hard-wired” by serial cabling for security purposes or to accommodate applications that only understood serial data can instead communicate over an Ethernet network or the Internet.

Terminal Server/Device Management

Remote offices can have routers, PBXs, servers and other networking equipment that require remote management from the corporate facility. The EDS easily attaches to the serial ports on a server, Private Branch Exchange (PBX), or other networking equipment to deliver central, remote monitoring and management capability.

Troubleshooting Capabilities

The EDS offers a comprehensive diagnostic toolset that lets you troubleshoot problems quickly and easily. Available from the Web Manager, CLI, and XML interfaces, the diagnostic tools let you:

View critical hardware, memory, MIB-II, buffer pool, and IP socket information.

Perform ping and traceroute operations.

Conduct forward or backup DNS lookup operations.

View all processes currently running on the EDS, including CPU utilization and total stack space available.

Configuration Methods

After installation, the EDS requires configuration. For the unit to operate correctly on a network, it must have a unique IP address on the network. There are four basic methods for logging into the EDS and assigning IP addresses and other configurable settings:

DeviceInstaller: Configure the IP address and related settings and view current settings on the using a Graphical User Interface (GUI) on a PC attached to a network. See Using DeviceInstaller (on page 41).

EDS User Guide 22