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

Table of Contents
20 IOLAN SDS/SCS/STS/MDC User’s Guide, Version 4.0
Configuring Modbus ................................................................333
Overview................................................................................................333
Configuring a Master Gateway......................................................... 333
Configuring a Slave Gateway........................................................... 333
Modbus Gateway Settings ...................................................................334
Modbus Master Gateway.................................................................. 334
Modbus Slave Gateway.................................................................... 334
Modbus Serial Port Settings................................................................335
Modbus Master Settings................................................................... 335
Modbus Slave Settings..................................................................... 336
Configuring PPP Dial On Demand ..........................................337
Setting Up Printers...................................................................338
Remote Printing Using LPD.................................................................338
Remote Printing Using RCP.................................................................339
Remote Printing Using Host-Based Print Handling Software ..........339
Configuring a Virtual Private Network....................................340
IOLAN-to-Host/Network........................................................................340
Network-to-Network..............................................................................342
Host-to-Host ..........................................................................................343
VPN Client-to-Network..........................................................................345
Appendix A RADIUS and TACACS+ ..............................347
Introduction...............................................................................347
RADIUS......................................................................................347
Supported RADIUS Parameters...........................................................347
Accounting Message............................................................................350
Mapped RADIUS Parameters to IOLAN Parameters..........................351
Perle RADIUS Dictionary Example......................................................352
TACACS+...................................................................................354
Accessing the IOLAN Through a Serial Port Users...........................354
Accessing the IOLAN Through a Serial Port User Example Settings356










