Specifying The Source Ip Address For Outgoing Portal Packets; Configuring Portal Stateful Failover - HP A6600 Configuration Manual

To do...
5. Enter interface view.
6. Specify a NAS ID profile for
the interface.
Specifying the source IP address for outgoing portal
packets
Only Layer 3 portal authentication supports this feature.
After you specify the source IP address for outgoing portal packets on an interface, the IP address is
used as the source IP address of packets that the access device sends to the portal server and as the
destination IP address of packets that the portal server sends to the access device.
To specify the source IP address for outgoing portal packets:
To do...
1. Enter system view.
2. Enter interface view.
3. Specify the source IP address
for outgoing portal packets.

Configuring portal stateful failover

CAUTION:
Specifying or changing the device ID of a router logs off all online users on the router. Therefore,
•
perform the configuration only when necessary. After the configuration, save the configuration, and
restart the router.
When two routers are running in stateful failover mode (one active, the other standby), do not delete
•
the configured backup source IP addresses. Otherwise, online users on the backup may not be able
to receive packets from the server.
Only Layer 3 portal authentication supports this feature.
Only the HP A6602 routers support this feature.
To implement stateful failover for portal, configure VRRP or dynamic routing (such as OSPF) for traffic
switchover, and perform the following configurations for service backup on each of the two devices that
back up each other:
Command...
interface interface-type interface-
number
portal nas-id-profile profile-name
Command...
system-view
interface interface-type interface-
number
portal nas-ip ip-address
132
Remarks
—
Required.
By default, an interface is
specified with no NAS ID profile.
Remarks
—
—
Optional.
By default, no source IP address is
specified for outgoing portal
packets, and the IP address of the
user logon interface is used as the
source IP address of the outgoing
portal packets.