59
Syntax
server-detect
[
timeout timeout
]
log
undo server-detect
Default
Portal authentication server detection is disabled.
Views
Portal authentication server view
Predefined user roles
network-admin
Parameters
timeout timeout
: Specifies the detection timeout in the range of 10 to 3600 seconds. The default
is 60 seconds.
log
: Configures the device to send a log message after detecting reachability status change of the
portal authentication server. The log message contains the name, the original state, and the current
state of the portal authentication server.
Usage guidelines
The portal authentication server detection feature takes effect only when the device has a
portal-enabled interface.
To test server reachability by detecting heartbeat packets, you must enable the server heartbeat
feature on the portal authentication server. Only the IMC portal authentication server supports
sending heartbeat packets.
The detection timeout configured on the device must be greater than the server heartbeat interval
configured on the portal authentication server.
If the device receives portal packets from the portal authentication server before the detection
timeout expires and verifies the correctness of the packets, the device considers the portal
authentication server is reachable. Otherwise, the device considers the portal authentication server
is unreachable.
Examples
# Enable server detection for portal authentication server
pts
:
•
Set the detection timeout to 600 seconds.
•
Configure the device to send a log message if the server reachability status changes.
<Sysname> system-view
[Sysname] portal server pts
[Sysname-portal-server-pts] server-detect timeout 600 log
Related commands
portal server
server-detect (portal Web server view)
Use
server-detect
to enable portal Web server detection.
Use
undo server-detect
to disable portal Web server detection.
Syntax
server-detect
[
interval
interval
]
[
retry
retries
]
log
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