H3C Technologies H3C Intelligent Management Center - Manual (Page 553)

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Figure 134 Offline reason report
The offline reason report contains the following fields and chart:
• Start Time/End Time —Statistics collection time range (inclusive).
• Report Time—Time at which the report was generated.
• Description—Brief description of the report.
• Pie chart—Displays statistics about offline reasons in a specified time range and number of users for
each offline reason. The offline failure reasons include:
{
User Request—User requests to go offline.
{
Lost Carrier—Heartbeat packets between the authenticated client and device are lost when a
users uses 802.1 X authentication.
{
Lost Service—Device cannot provide access services to the user. For example, the physical
connection between user and device is terminated.
{
Idle Timeout—User timed out.
{
Session Timeout—Session timed out.
{
Admin Reset—Administrator reset the port or session.
{
Admin Reboot—Administrator has stopped the access service. For example, the device reboots
as the administrator configured.
{
Port Error—Device detects access port failure and stops all sessions on the port.
{
NAS Error—Device detects device failure and stops all sessions on the device.
{
NAS Request—Events cause the device to stop the session.
{
NAS Reboot—Unscheduled device reboot. For example, the device is rebooted after power
down or crash.