Portal Backup-Group - HP HSR6600 Command Reference Manual

If both an authentication source subnet and destination subnet are configured on an interface, only the
authentication destination subnet takes effect.
Examples
# Configure a portal authentication destination subnet of 2.2.2.0/24 on GigabitEthernet 3/0/1, so that
only users accessing subnet 2.2.2.0/24 trigger portal authentication on the interface. Users can access
other subnets through the interface without portal authentication.
<Sysname> system-view
[Sysname] interface gigabitethernet 3/0/1
[Sysname-GigabitEthernet3/0/1] portal auth-network destination 2.2.2.0 24

portal backup-group

Use portal backup-group to specify the portal group to which the interface belongs. The portal service
backup interfaces in the same portal group back up the portal user data of each other.
Use undo portal backup-group to restore the default.
Syntax
portal backup-group group-id
undo portal backup-group
Default
A portal service backup interface does not belong to any portal group.
Views
Interface view
Default command level
2: System level
Parameters
group-id: Portal group ID, in the range of 1 to 256.
Usage guidelines
In a stateful failover networking environment, with portal service backup configured, the source backup
device sends the portal user data from the local portal service backup interface to the corresponding
portal service backup interface on the destination backup device, which then saves the data. This
command is used to associate the specified portal service backup interfaces on the two devices.
In this document, an interface for backing up portal services is called "portal service backup interface,"
which is different from the stateful failover interface for backing up service data and transmitting state
negotiation packets.
After an interface on a device is added to a portal group, the other interfaces on the device cannot be
added to the portal group.
On two devices that backup each other, the portal service backup interface on both devices must be up
and belong to the same portal group and enabled with portal authentication; otherwise, user data on the
two portal service backup interfaces cannot be synchronized.
The following matrix shows the command and router compatibility:
174