HP 12500 Series Configuration Manual page 136

Figure 45 Network diagram
Configuration prerequisites and guidelines
Configure IP addresses for the host, switch, and servers as shown in
•
can reach each other.
Configure a public address pool (20.20.20.0/24, in this example) and a private address pool
•
(10.0.0.0/24, in this example) on the DHCP server. (Details not shown.)
• Configure the switch as a DHCP relay agent and configure a primary IP address (a public IP
address) and a secondary IP address (a private IP address) for the portal-enabled interface. For
DHCP configuration information, see Layer 3—IP Services Configuration Guide.
Make sure the IP address of the portal device added on the portal server is the public IP address of
•
the interface connecting users (20.20.20.1 in this example), the private IP address range for the IP
address group associated with the portal device is the private network segment where the users
reside (10.0.0.0/24 in this example), and the public IP address range for the IP address group is
the public network segment 20.20.20.0/24.
• Configure the RADIUS server properly to provide authentication and accounting for users.
Configuration procedure
Configure a RADIUS scheme:
1.
# Create a RADIUS scheme named rs1 and enter its view.
<Switch> system-view
[Switch] radius scheme rs1
# Set the server type for the RADIUS scheme. When using the IMC server, you need set the server
type to extended.
[Switch-radius-rs1] server-type extended
# Specify the primary authentication server and primary accounting server, and configure the keys
for communication with the servers.
[Switch-radius-rs1] primary authentication 192.168.0.113
[Switch-radius-rs1] primary accounting 192.168.0.113
[Switch-radius-rs1] key authentication simple radius
[Switch-radius-rs1] key accounting simple radius
# Specify to exclude ISP domain names from the usernames to be sent to the RADIUS server.
[Switch-radius-rs1] user-name-format without-domain
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Figure 45 and make sure they