136
Enabling portal roaming
Portal roaming takes effect only on portal users logging in from VLAN interfaces.
If portal roaming is enabled on a VLAN interface, an online portal user can access resources from any
Layer 2 port in the VLAN without re-authentication.
If portal roaming is disabled, to access external network resources from a Layer 2 port different from the
current access port in the VLAN, the user must do the following:
•
First log out from the current port.
•
Then re-authenticate on the new Layer 2 port.
To enable portal roaming:
Step Command
Remarks
1.
Enter system view.
system-view
N/A
2.
Enable portal roaming.
portal roaming enable
By default, portal roaming is
disabled.
You cannot enable portal roaming
when login users exist on the
device.
Logging out portal users
Logging out a user terminates the authentication process for the user or removes the user from the
authenticated users list.
To log out users:
Step Command
1.
Enter system view.
system-view
2.
Log out IPv4 portal users.
portal
delete-user
{
ipv4-address
|
all
|
interface
interface-type
interface-number
}
3.
Log out IPv6 portal users.
portal
delete-user
{
all
|
interface
interface-type interface-number
|
ipv6
ipv6-address
}
Displaying and maintaining portal
Execute
display
commands in any view and the
reset
command in user view.
Task Command
Display portal rules on an interface.
display portal rule
{
all
|
dynamic
|
static
}
interface
interface-type interface-number
[
slot
slot-id
]
