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Configuration procedure
Make sure the IP address of the portal device added on the portal server is the IP address of the interface
connecting users (20.20.20.1 in this example), and the IP address group associated with the portal
device is the network segment where the users reside (8.8.8.0/24 in this example).
Configure IP addresses for the host, switches, and servers as shown in Figure 55 and
make sure that they
can reach each other.
Configure the RADIUS server properly to provide authentication and accounting functions for users.
Configure Switch A:
1. Configure a RADIUS scheme:
# Create a RADIUS scheme named rs1 and enter its view.
<SwitchA> system-view
[SwitchA] radius scheme rs1
# Set the server type for the RADIUS scheme. When using the IMC server, set the server type to
extended.
[SwitchA-radius-rs1] server-type extended
# Specify the primary authentication server and primary accounting server, and configure the keys
for communication with the servers.
[SwitchA-radius-rs1] primary authentication 192.168.0.112
[SwitchA-radius-rs1] primary accounting 192.168.0.112
[SwitchA-radius-rs1] key accounting simple radius
[SwitchA-radius-rs1] key authentication simple radius
[SwitchA-radius-rs1] user-name-format without-domain
# Configure the IP address of the security policy server.
[SwitchA-radius-rs1] security-policy-server 192.168.0.113
[SwitchA-radius-rs1] quit
2. Configure an authentication domain:
# Create an ISP domain named dm1 and enter its view.
[SwitchA] domain dm1
# Configure AAA methods for the ISP domain.
[SwitchA-isp-dm1] authentication portal radius-scheme rs1
[SwitchA-isp-dm1] authorization portal radius-scheme rs1
[SwitchA-isp-dm1] accounting portal radius-scheme rs1
[SwitchA-isp-dm1] quit
# Configure domain dm1 as the default ISP domain for all users. Then, if a user enters the
username without the ISP domain at logon, the authentication and accounting methods of the
default domain are used for the user.
[SwitchA] domain default enable dm1
3. Configure the ACL (ACL 3000 ) for resources on subnet 192.168.0.0/24 and the ACL (ACL 3001)
for Internet resources:
[SwitchA] acl number 3000
[SwitchA-acl-adv-3000] rule permit ip destination 192.168.0.0 0.0.0.255
[SwitchA-acl-adv-3000] rule deny ip
[SwitchA-acl-adv-3000] quit
[SwitchA] acl number 3001
[SwitchA-acl-adv-3001] rule permit ip
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