323
# 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
# Configure the IP address of the security policy server.
[Router-radius-rs1] security-policy-server 192.168.0.114
[Router-radius-rs1] quit
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 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.
[Router] domain default enable dm1
3. Configure ACL 3000 for resources on subnet 192.168.0.0/24 and ACL 3001 for Internet
resources:
[Router] acl number 3000
[Router-acl-adv-3000] rule permit ip destination 192.168.0.0 0.0.0.255
[Router-acl-adv-3000] rule deny ip
[Router-acl-adv-3000] quit
[Router] acl number 3001
[Router-acl-adv-3001] rule permit ip
[Router-acl-adv-3001] quit
Make sure you specify ACL 3000 as the isolation ACL and ACL 3001 as the security ACL on the
security policy server.
4. Configure extended portal authentication:
# Configure the portal server as follows:
{ Name: newpt
{ IP address: 192.168.0.111
{ Key: portal, in plain text
{ Port number: 50100
{ URL: http://192.168.0.111:8080/portal
[Router] portal server newpt ip 192.168.0.111 key simple portal port 50100 url
http://192.168.0.111:8080/portal
# Configure the router as a DHCP relay agent, and enable the IP address check function.
[Router] dhcp enable
[Router] dhcp relay server-group 0 ip 192.168.0.112
[Router] interface ethernet 1/2
[Router–Ethernet1/2] ip address 20.20.20.1 255.255.255.0
[Router–Ethernet1/2] ip address 10.0.0.1 255.255.255.0 sub