Configuring Cross-Subnet Portal Authentication - HP 12500 Series Configuration Manual

[Switch-radius-rs1] quit
Configure an authentication domain:
2.
# Create an ISP domain named dm1 and enter its view.
[Switch] domain dm1
# Configure AAA methods for the ISP domain.
[Switch-isp-dm1] authentication portal radius-scheme rs1
[Switch-isp-dm1] authorization portal radius-scheme rs1
[Switch-isp-dm1] accounting portal radius-scheme rs1
[Switch-isp-dm1] quit
# Configure 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.
[Switch] domain default enable dm1
Configure portal authentication:
3.
# Configure a portal server on the switch, making sure the IP address, key, port number and URL
match those of the actual portal server.
[Switch] portal server newpt ip 192.168.0.111 key simple portal port 50100 url
http://192.168.0.111:8080/portal
# Configure the switch as a DHCP relay agent, and enable the IP address match check function.
[Switch] dhcp enable
[Switch] dhcp relay server-group 0 ip 192.168.0.112
[Switch] interface vlan-interface 100
[Switch–Vlan-interface100] ip address 20.20.20.1 255.255.255.0
[Switch–Vlan-interface100] ip address 10.0.0.1 255.255.255.0 sub
[Switch-Vlan-interface100] dhcp select relay
[Switch-Vlan-interface100] dhcp relay server-select 0
[Switch-Vlan-interface100] dhcp relay address-check enable
# Enable re-DHCP portal authentication on the interface connecting the host.
[Switch–Vlan-interface100] portal server newpt method redhcp
[Switch–Vlan-interface100] quit

Configuring cross-subnet portal authentication

Network requirements
Configure Switch A to perform cross-subnet portal authentication for users on the host. Before passing
portal authentication, a user can access only the portal server. After passing portal authentication, the
user can access Internet resources.
Use a RADIUS server serves as the authentication/accounting server.
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