Owners manual

162 | Authentication and User Management Aruba Instant 6.4.0.2-4.1 | User Guide
In the CLI
To configure a RADIUS server:
(Instant AP)(config)# wlan auth-server <profile-name>
(Instant AP)(Auth Server <profile-name>)# ip <IP-address>
(Instant AP)(Auth Server <profile-name>)# key <key>
(Instant AP)(Auth Server <profile-name>)# port <port>
(Instant AP)(Auth Server <profile-name>)# acctport <port>
(Instant AP)(Auth Server <profile-name>)# nas-id <NAS-ID>
(Instant AP)(Auth Server <profile-name>)# nas-ip <NAS-IP-address>
(Instant AP)(Auth Server <profile-name>)# timeout <seconds>
(Instant AP)(Auth Server <profile-name>)# retry-count <number>
(Instant AP)(Auth Server <profile-name>)# rfc3576
(Instant AP)(Auth Server <profile-name>)# deadtime <minutes>
(Instant AP)(Auth Server <profile-name>)# drp-ip <IP-address> <mask> vlan <vlan> gateway
<gateway-IP-address)
(Instant AP)(Auth Server <profile-name>)# end
(Instant AP)# commit apply
(Instant AP)# commit apply
To configure an LDAP server:
(Instant AP)(config)# wlan ldap-server <profile-name>
(Instant AP)(LDAP Server <profile-name>)# ip <IP-address>
(Instant AP)(LDAP Server <profile-name>)# port <port>
(Instant AP)(LDAP Server <profile-name>)# admin-dn <name>
(Instant AP)(LDAP Server <profile-name>)# admin-password <password>
(Instant AP)(LDAP Server <profile-name>)# base-dn <name>
(Instant AP)(LDAP Server <profile-name>)# filter <filter>
(Instant AP)(LDAP Server <profile-name>)# key-attribute <key>
(Instant AP)(LDAP Server <profile-name>)# timeout <seconds>
(Instant AP)(LDAP Server <profile-name>)# retry-count <number>
(Instant AP)(LDAP Server <profile-name>)# deadtime <minutes>
(Instant AP)(LDAP Server <profile-name>)# end
(Instant AP)# commit apply
To configure a CPPM server used for AirGroup CoA (Change of Authorization):
(Instant AP)(config)# wlan auth-server <profile-name>
(Instant AP)(Auth Server <profile-name>)# ip <IP-address>
(Instant AP)(Auth Server <profile-name>)# key <key>
(Instant AP)(Auth Server <profile-name> # cppm-rfc3576-port <port>
(Instant AP)(Auth Server <profile-name>)# cppm-rfc3576-only
(Instant AP)(Auth Server <profile-name>)# end
(Instant AP)# commit apply
Configuring Dynamic RADIUSProxy Parameters
The RADIUS server can be deployed at different locations and VLANs. In most cases, a centralized RADIUSor
local server is used to authenticate users. However, some user networks can use a local RADIUS server for
employee authentication and a centralized RADIUS based captive portal server for guest authentication. To ensure
that the RADIUS traffic is routed to the required RADIUS server, the dynamic RADIUSproxy feature must be
enabled.
If the IAP clients need to authenticate to the RADIUS servers through a different IP address and VLAN, ensure that
the following steps are completed:
1. Enable dynamic RADIUSproxy.
2. Configure dynamic RADIUSproxy IP, VLAN. netmask, gateway for each authentication server.
3. Associate the authentication servers to SSID or a wired profile to which the clients connect.