Server User Manual
Table Of Contents
- SDS/SCS/STS/MDC User’s Guide
- Table of Contents
- Preface
- Introduction
- Hardware and Connectivity
- Configuration Methods
- Getting Started
- Using DeviceManager and WebManager
- Network Settings
- Configuring Serial Ports
- Introduction
- Serial Ports
- Serial Port Profiles
- Common Tabs
- Console Management Profile
- TruePort Profile
- TCP Sockets Profile
- UDP Sockets Profile
- Terminal Profile
- User Service Settings
- Printer Profile
- Serial Tunneling Profile
- Virtual Modem Profile
- Control Signal I/O Profile
- Modbus Gateway Profile
- Power Management Profile
- Remote Access (PPP) Profile
- Remote Access (SLIP) Profile
- Custom Application Profile
- Port Buffering
- Advanced
- Configuring Users
- Configuring Security
- Configuring I/O Interfaces
- Configuring Clustering
- Configuring the Option Card
- Configuring the System
- Controlling the RPS, I/O Channels, and IPsec Tunnels
- System Administration
- Introduction
- Managing Configuration Files
- Downloading IOLAN Firmware
- Calibrating I/O
- Setting the IOLAN’s Date and Time
- Rebooting the IOLAN
- Resetting the IOLAN to Factory Defaults
- Resetting the SecurID Node Secret
- Language Support
- Downloading Terminal Definitions
- Resetting Configuration Parameters
- Lost Admin Password
- Applications
- RADIUS and TACACS+
- SSL/TLS Ciphers
- Virtual Modem AT Commands
- Pinouts and Cabling Diagrams
- Setting Jumpers
- I/O Wiring Diagrams
- Utilities
- Accessories
- Troubleshooting
- Introduction
- Hardware Troubleshooting
- Communication Issues
- DeviceManager Problems
- Host Problems
- RADIUS Authentication Problems
- Login Problems
- Problems with Terminals
- Unknown IP Address
- DHCP/BOOTP Problems
- Callback Problems
- Language Problems
- Modem Problems
- PPP Problems
- Printing Problems
- Long Reboot Cycle
- SSL/TLS
- I/O Models
- IPv6 Issues
- Contacting Technical Support
- Glossary
- Index

IOLAN SDS/SCS/STS/MDC User’s Guide, Version 4.0 201
Configuring Users Chapter 8
8
Introduction
You can configure up to four users in the IOLAN’s local user database
for all DS, SDS, and STS 1-port to 4-port desktop models, in addition
to the Admin user. You can configure up to 48 users in the IOLAN’s
local user database for all STS, SCS, and SDS rack mount models and
all MDC medical unit models, in addition to the Admin user. A user
can even represent a device, like a barcode reader or a card swipe
device, that you want to be authenticated.
When users are connecting to the IOLAN via serial ports, the user
database can be used to:
z Have the user authenticated prior to establishing a connection to a
network host.
z Establish a different connection type to the host specific to each user.
z Create a profile different from the Default user profile.
When users are connecting to the IOLAN from a network connection, the user database can be used
to:
z Provide authentication on the IOLAN prior to establishing a serial connection via PPP or SLIP.
z Authenticate users prior to providing access to a serially attached console port (such as a Unix
server or router).
Note:
You do not need user accounts for users who are externally authenticated.










