Specifications

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Figure 40- Configure User access control
Sniff Session
A Sniff Session enables multiple users to access a single serial port for viewing the data stream. Users who are registered for a
sniff session can access a specific serial port even if another user is using the port. The SERIMUX supports multiple concurrent
sniff sessions.
• Allow all users to sniff: When checked, all users with permission to access the port can participate in sniff sessions.
• Sniff session escape sequence: Key sequence that ends a sniff session takes the user back to the sniff session
menu.
There are two options for Sniff mode:
• disabled: The sniff mode is disabled and no user can enter a sniff session
• enabled: The sniff mode is enabled and those in the Permitted user list can access the port
If enabled, the sniff session display mode has three options that can be configured on a per-port basis from the Serial port
configuration page.
• user input: A sniff user can view all data to a serial port from a remote connection
• server output: A sniff user can view all data from a serial port to a remote connection
• both: A sniff user can see all data transmitted or received through a serial port