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
207
Adding/Editing Users
Advanced Tab
Overview
The Advanced tab is used to configure those parameters that control the user session; this includes
session length, language, the hotkey used for switching between sessions, access to clustered ports,
etc.
Field Descriptions
Configure the following parameters:
Enable VJ
Compression
Used for User Service PPP or SLIP, determines whether Van Jacobsen
Compression is used on the link. VJ compression is a means of reducing the
standard TCP/IP header from 40 octets to approximately 5 octets. This gives a
significant performance improvement, particularly when interactive
applications are being used. For example, when the user is typing, a single
character can be transmitted and thus have the overhead of the full TCP/IP
header. VJ Compression has minimal effect on other types of links, such as ftp,
where the packets are much larger. The
User VJ Compression option will
override the
VJ Compression value set for a Serial Port.
Default: Disabled
Idle Timeout The amount of time, in seconds, before the IOLAN closes a connection due to
inactivity. The default value is
0 (zero), meaning that the Idle Timer will not
expire (the connection is open permanently). The
User Idle Timeout will
override all other
Serial Port Idle Timeout parameters.
Range: 0-4294967
Default: 0