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Make sure the IP address of the portal device added on the portal server is the public IP
address (20.20.20.1) of the router's interface connecting the host. The private IP address range
for the IP address group associated with the portal device is the private subnet 10.0.0.0/24
where the host resides. The public IP address range for the IP address group is the public
subnet 20.20.20.0/24.
Procedure
Perform the following tasks on the router.
1.
Configure a RADIUS scheme:
# Create a RADIUS scheme named rs1 and enter its view.
<Router> system-view
[Router] radius scheme rs1
# Specify the primary authentication server and primary accounting server, and configure the
keys for communication with the servers.
[Router-radius-rs1] primary authentication 192.168.0.113
[Router-radius-rs1] primary accounting 192.168.0.113
[Router-radius-rs1] key authentication simple radius
[Router-radius-rs1] key accounting simple radius
[Router-radius-rs1] user-name-format without-domain
# Enable RADIUS session control.
[Router] radius session-control enable
# Specify a session-control client with IP address 192.168.0.114 and shared key 12345 in plain
text.
[Router] radius session-control client ip 192.168.0.114 key simple 12345
2.
Configure an authentication domain:
# Create an ISP domain named dm1 and enter its view.
[Router] domain dm1
# Configure AAA methods for the ISP domain.
[Router-isp-dm1] authentication portal radius-scheme rs1
[Router-isp-dm1] authorization portal radius-scheme rs1
[Router-isp-dm1] accounting portal radius-scheme rs1
[Router-isp-dm1] quit
# Configure domain dm1 as the default ISP domain. If a user enters the username without the
ISP domain name at login, the authentication and accounting methods of the default domain
are used for the user.
[Router] domain default enable dm1
3.
Configure ACL 3000 as the isolation ACL and ACL 3001 as the security ACL.
[Router] acl advanced 3000
[Router-acl-ipv4-adv-3000] rule permit ip destination 192.168.0.0 0.0.0.255
[Router-acl-ipv4-adv-3000] rule deny ip
[Router-acl-ipv4-adv-3000] quit
[Router] acl advanced 3001
[Router-acl-ipv4-adv-3001] rule permit ip
[Router-acl-ipv4-adv-3001] quit
NOTE:
Make sure you specify ACL 3000 as the isolation ACL and ACL 3001 as the security ACL on the
security policy server.
4.
Configure DHCP relay and authorized ARP:
350
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Troubleshooting
