H3C Technologies H3C Intelligent Management Center - Manual (Page 111)

102
1. Click the User tab.
2. On the navigation tree, select Device User > All Online Users.
The Online User list displays all online users.
3. Click the Operation icon for an online user and select Details.
The Online User Details page appears. It includes the following parameters:
{
Account Name—Name of the account.
{
Username—Real name of the online user.
{
Login Name—Username sent by the device to TAM. It is not the username that a device user
enters when logging in to the device. Redundant information exists in the login name. TAM
excludes the redundant information according to predefined rules, matches the simplified login
name against the account name, and then authenticates the device user.
Assume the username a device user enters at login is H3C\Jack001. The user is required to use
domain opt for authentication. The TACACS+ scheme in domain opt authentication requires
that the username carry domain. The username that the device sends to TAM is
H3C\Jack001@opt. TAM simplifies the login name to Jack001 according to predefined rules
and matches Jack001 against the account name in TAM. The rules for excluding redundant
information in a login name are configured in system parameter configuration. For more
information, see "
Configuring system parameters ."
{
Device User Group—Device user group to which the online user belongs.
{
Authorization Policy—Authorization policy that is being used by the online user.
{
Device IP—IP address of the device to which the online user logs in.
{
User IP Address—IP address of the online user.
{
Terminal—Terminal that the online user uses to log in to the device. For example, when a user
logs in to the device using Telnet, this field displays VTY 0 through VTY 15.
When a user logs in to the device through the console port, this field displays AUX 0, AUX 1,
and so on.
{
Login Time—Time when the online user logs in to the device, in the format YYYY-MM-DD
hh:mm:ss.
{
Online Duration (sec.)—Online duration for the user. If the device where the user logs in sends
a Watchdog packet to TAM, TAM updates the online duration of the user accordingly. If the
device does not support sending Watchdog packets to TAM or sending Watchdog packets is
disabled, the online duration of the user is always zero (0).
4. To return to the online user list, click Back.
Clearing online user information
A device user who has logged out of the device but is displayed as online in TAM is called a halted user.
Halted users can appear in the following cases:
• The device is powered off and rebooted. All online users log out, but the device does not send
offline requests to TAM.
• When a device user logs out, the offline request sent by the device to TAM is lost.
TAM provides the following methods to clear online information about halted users:
• TAM automatically clears the online information about a halted user when the duration that the user
is halted exceeds the predefined time.