Perle Systems SCS8C DC User Manual

 222

Adding/Editing Users

The 

 tab controls the user’s read/write access on any given IOLAN serial port. 

This pertains to users that are connecting from the network to a serial over a Console Management 
type session.
This can be useful when you have multiple users connecting to the same serial device and you wish 
to control the viewing and/or the write to and from the device. See the 

 and 

 parameters in the 

 for the serial port settings. 

Configure the following parameters:

Serial Port Access Specifies the user access rights to each IOLAN serial port device. There can be 

multiple users connected to a particular serial device and these settings 

determine the rights of this user for any of the listed serial ports.
Data Options:

z

Read/Write—The user has read and write access to the serial port. 

z

Read In—The User will see data going to the serial port, from all 
network-connected users that have write privileges to this serial port.

z

Read Out—The user will have access to all data originating from the 

serial device.

Users can read data going in both directions by selecting both the 

 and 

 options.

Default: Read/Write

When enabled, allows the user access to IOLANs that have been configured in 

the clustering group. 
Default: Enabled