Configuring Cross-Subnet Portal Authentication With Extended Functions - HP 12500 Series Configuration Manual

[Switch] acl number 3001
[Switch-acl-adv-3001] rule permit ip
[Switch-acl-adv-3001] quit
Configure portal authentication:
4.
# 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 with extended
functions
Network requirements
Configure Switch A to perform cross-subnet extended portal authentication for users on the host. If a user
passes identity authentication but fails security check, the user can access only subnet 192.168.0.0/24.
After the user passes security check, the user can access Internet resources.
Use a RADIUS server serves as the authentication/accounting server.
Figure 49 Network diagram
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