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Table of Contents

Administration Guide

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RADIUS Activity

Displays information from Network > RADIUS.

Current – Displays the latest success/failure information.

Displays a donut chart showing the number of authentication successes vs authentication failures over a specified timeframe (1 hour default). This can be configured to show success and failure only, or success and each detected failure cause. Note: All pie pieces beside the Access-Accept slice can be selected, and will open the secondary RADIUS – Rejected Hosts view giving a view of the specific requests that contributed to that failure cause.

Timeline – Displays success/failure information over time.

Displays a stacked area showing the same information over time. This can be configured to show success & failure only, or success and each detected failure cause.

Historical Comparison – Compares timespans of success/failure information

Displays a table which compares the latest success/failure information with the same timespan the previous hour, day, and week, as well as against the average for that timespan for all past same day of the week. For example, if the view is showing the past hour of activity, and it’s Tuesday at 9am, then the table would show comparison results against 8am that morning, the previous Monday at 9am, Tuesday at 9am from the previous week, and the average activity for all previous Tuesdays at 9am. This is intended to help expose any significant drops in RADIUS activity that could be occurring because of a loss of connectivity to devices in the network that are no longer able to reach FortiNAC to authenticate users.

RADIUS Activity

Displays information from Network > RADIUS.

Current – Displays the latest success/failure information.

Displays a donut chart showing the number of authentication successes vs authentication failures over a specified timeframe (1 hour default). This can be configured to show success and failure only, or success and each detected failure cause. Note: All pie pieces beside the Access-Accept slice can be selected, and will open the secondary RADIUS – Rejected Hosts view giving a view of the specific requests that contributed to that failure cause.

Timeline – Displays success/failure information over time.

Displays a stacked area showing the same information over time. This can be configured to show success & failure only, or success and each detected failure cause.

Historical Comparison – Compares timespans of success/failure information

Displays a table which compares the latest success/failure information with the same timespan the previous hour, day, and week, as well as against the average for that timespan for all past same day of the week. For example, if the view is showing the past hour of activity, and it’s Tuesday at 9am, then the table would show comparison results against 8am that morning, the previous Monday at 9am, Tuesday at 9am from the previous week, and the average activity for all previous Tuesdays at 9am. This is intended to help expose any significant drops in RADIUS activity that could be occurring because of a loss of connectivity to devices in the network that are no longer able to reach FortiNAC to authenticate users.