server-detect

Function

The server-detect command enables the emergency channel function on the FW.

The undo server-detect command disables the emergency channel function on the FW.

Format

server-detect { haca-template haca-template | web-auth-server web-auth-server }

undo server-detect { haca-template haca-template | web-auth-server web-auth-server }

Parameters

Parameter	Description	Value
haca-template haca-template	Specifies the name of the HACA server template.	The value is a string of 1 to 32 characters that can be only letters, digits, underscores (_), hyphens (-), and dots (.). The value cannot be - or --.
web-auth-server web-auth-server	Specifies the name of the Portal server template.	The value is a string of 1 to 31 case-sensitive characters. Spaces, /, \, :, *, ?, ", <, >, \|, @, ', and % are not supported. The value cannot be - or --.

Views

Portal authentication template view

Default Level

2: Configuration level

Usage Guidelines

By default, the emergency channel function is disabled on the FW.

With the emergency channel function, the FW does not push the user-defined Portal authentication page to users when it detects that the Portal server is Down. To be specific, the FW does not authenticate users, and users can directly access network resources.

If multiple portal servers are configured using the server-ip command, the device detects only the status of the first portal server. If the first portal server is Down, users can directly access the network.

The command takes effect in the following scenarios:

The Portal server is an HACA server.
The FW participates in the user-defined Portal authentication of user authentication.

Example

# Enable the emergency channel function of portal server template default.

<sysname> system-view
[sysname] user-manage portal-template template1
[sysname-portal-template-template1] server-detect web-auth-server default