H3C Technologies H3C WX3000E Series Wireless Switches - Manual (Page 199)

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Configuration procedure
NOTE:
•
For re-DHCP authentication, you must 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. The
configuration steps are omitted. For DHCP configuration information, see Layer 3 Configuration Guide.
• For re-DHCP authentication, the AC must be configured as a DHCP relay agent (instead of a DHCP
server) and the portal-enabled interface must be configured with a primary IP address (a public IP
address) and a secondary IP address (a private IP address).
• Configure IP addresses for the AC and servers as shown in Figure 86 and make sure that the client, AC,
and servers have IP connectivity between each other.
• Configure the RADIUS server properly to provide normal authentication/accounting services for users.
1. Configure a RADIUS scheme on the AC:
# Create a RADIUS scheme named rs1, and enter its view.
system-view
[AC] radius scheme rs1
# Set the server type for the RADIUS scheme. When using the IMC server, you must set the server
type to extended.
[AC-radius-rs1] server-type extended
# Specify the primary authentication server and primary accounting server, and configure the keys
for communication with the servers.
[AC-radius-rs1] primary authentication 192.168.0.113
[AC-radius-rs1] primary accounting 192.168.0.113
[AC-radius-rs1] key authentication radius
[AC-radius-rs1] key accounting radius
# Specify that the ISP domain name should not be included in the username sent to the RADIUS
server.
[AC-radius-rs1] user-name-format without-domain
[AC-radius-rs1] quit
2. Configure an authentication domain on the AC:
# Create an ISP domain named dm1 and enter its view.
[AC] domain dm1
# Configure the ISP domain to use RADIUS scheme rs1.
[AC-isp-dm1] authentication portal radius-scheme rs1
[AC-isp-dm1] authorization portal radius-scheme rs1
[AC-isp-dm1] accounting portal radius-scheme rs1
[AC-isp-dm1] quit
3. Configure portal authentication on the AC:
# Configure the portal server as follows:
{
Name: newpt
{
IP address: 192.168.0.111
{
Key: portal
{
Port number: 50100
{
URL: http://192.168.0.111/portal