179
Predefined user roles
network-admin
Usage guidelines
This command applies only to portal users that log in from VLAN interfaces.
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.
This command can be executed only when no user is online.
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.
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 server is configured on the device.
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 functions for the
portal authentication server:
• IP address of the server.
• MPLS L3VPN where the portal authentication server resides.
• Preshared key for communication between the access device and the server.
• Destination UDP port number used by the device to send unsolicited portal packets to the portal
authentication server.
• Server detection function.
You can configure multiple portal authentication servers for an access device.