HP 1910 User Manual page 416

Item Description
Auth Network IP Enter the IP address and mask of the authentication subnet. This field is configurable
when you select the Layer3 mode (cross-subnet portal authentication).
By configuring an authentication subnet, you specify that only HTTP packets from users on
the authentication subnet can trigger portal authentication. If an unauthenticated user is
not on any authentication subnet, the access device discards all the user's HTTP packets
Network Mask
that do not match any portal-free rule.
The authentication subnet in direct mode is any source IP address.
Specify an authentication domain for Layer 3 portal users.
After you specify an authentication domain on a Layer 3 interface, the device uses the
authentication domain for authentication, authorization, and accounting (AAA) of the
Authentication portal users on the interface, ignoring the domain names carried in the usernames. You
Domain can specify different authentication domains for different interfaces as needed.
The available authentication domains are those specified on the page you enter by
selecting Authentication > AAA from the navigation tree. For more information, see
"Configuring
Figure 377 Adding a portal server
Table 112 Configuration items
Item Description
Server Name Type a name for the remote portal server.
IP Type the IP address of the remote portal server.
Type the shared key to be used for communication between the device and the remote
Key
portal server.
Port Type the port number of the remote portal server.
Specify the URL for HTTP packets redirection.
URL
Redirection URL supports domain name resolution, however, you need to configure a
portal-free rule and add the DNS server address into the portal-free address range.
IMPORTANT:
AAA."
IMPORTANT:
403