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
SSH
224 IOLAN SDS/SCS/STS/MDC User’s Guide, Version 4.0
Users Passing Through the IOLAN Using SSH (Dir/Sil)
This scenario applies to serial ports configured for the Terminal profile and are required to login to
the IOLAN. The user’s service is set to the SSH protocol, therefore, users first log into the IOLAN
and then are connected to a specified host (configured for the user when
User Service SSH is
selected) through an SSH connection. Lynn and Tracy automatically connect to the HR Server and
Dennis automatically connects to the Development Server via SSH through the IOLAN. All the SSH
negotiation is being done between the IOLAN and the target servers, therefore, the following keys
need to be exchanged:
z Download the SSH Host Public Key to the IOLAN for each of the hosts that the IOLAN is
connecting to.
z Download the SSH User Private Key for each user whose User Service is set to SSH.
z Copy the SSH User Public Key to the host that the user is connecting to (this is done outside the
scope of the IOLAN).
Device Server
perle
Lynn
Tracy
Dennis
Sales Server Public Key
HR Server Public Key
Lynn Private Key
Tracy Private Key
Dennis Private Key
Sales Server Private Key
Dennis Public Key
SSH
HR Server
HR Server Private Key
Lynn Public Key
Tracy Public Key
Sales Server