Specifying An Auto Redirection Url For Authenticated Portal Users - HP 5500 HI Series Configuration Manual

Step
address for RADIUS packets
to be sent.
After you configure portal stateful failover for two devices, note the following issues:
In stateful failover mode, the device does not support re-DHCP portal authentication on the portal
•
service backup interface.
In stateful failover mode, if a user on either device is logged out, the information of the user on the
•
other device is deleted, too. You can log off a user on the device or on the portal server. For example,
you can use the cut connection and portal delete-user commands on the device to log off users.
Specifying or changing the device ID of a device will log off all online users on the device. Therefore,
•
perform the configuration only when necessary and, after the configuration, save the configuration
and restart the device.
• Do not delete the configured backup source IP addresses. Otherwise, online users on the backup
device may not be able to receive packets from the server.
Specifying an auto redirection URL for
authenticated portal users
After a user passes portal authentication, if the access device is configured with an auto redirection URL,
it redirects the user to the URL after a specified period of time.
Follow these guidelines to specify an auto redirection URL for authenticated portal users:
To use this feature for remote Layer 3 portal authentication, the portal server must be the IMC portal
•
server that supports the page auto-redirection function.
The wait-time period option is effective to only local portal authentication.
•
When no auto redirection URL is specified for authenticated portal users, an authenticated user is
•
usually redirected to the URL the user typed in the address bar before portal authentication.
However, with local portal authentication, if the URL a user typed in the address bar before portal
authentication is more than 255 characters, the user cannot be redirected to the page of the URL
after passing portal authentication.
To specify an auto redirection URL for authenticated portal users:
Step
1. Enter system view.
Command
radius scheme
radius-scheme-name
nas-backup-ip ip-address
Command
system-view
145
Remarks
Use either approach.
By default, no backup source IP
address is specified.
You do not need to specify the
backup source IP address if the
device uses the virtual IP address of
the VRRP group to which the uplink
belongs as the source IP address of
outgoing RADIUS packets.
For more information about the
command, see Security Command
Reference.
Remarks
N/A