H3C S6812 Series Command Reference Manual page 1874

If portal roaming is enabled, an online portal user can access network resources from any Layer 2
port in its local VLAN. If portal roaming is disabled, the portal user can access network resources
only from the Layer 2 port on which it passes authentication.
Examples
# Enable portal roaming.
<Sysname> system-view
[Sysname] portal roaming enable
portal server
Use portal server to create a portal authentication server and enter its view, or enter the view of an
existing portal authentication server.
Use undo portal server to delete the specified portal authentication server.
Syntax
portal server server-name
undo portal server server-name
Default
No portal authentication servers exist.
Views
System view
Predefined user roles
network-admin
Parameters
server-name: Specifies a portal authentication server by its name, a case-sensitive string of 1 to 32
characters.
Usage guidelines
In portal authentication server view, you can configure the following parameters and features for the
portal authentication server:
•
IP address of the server.
•
Destination UDP port number used by the device to send unsolicited portal packets to the portal
authentication server.
•
Pre-shared key for communication between the access device and the server.
•
Server detection feature.
You can configure multiple portal authentication servers for an access device.
Examples
# Create portal authentication server pts and enter its view.
<Sysname> system-view
[Sysname] portal server pts
[Sysname-portal-server-pts]
Related commands
display portal server
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