C613-50631-01 Rev A Command Reference for IE340 Series 2215
AlliedWare Plus™ Operating System - Version 5.5.3-0.x
AUTHENTICATION COMMANDS
AUTH
DHCP-FRAMED-IP-LEASE
auth dhcp-framed-ip-lease
Overview Use this command to enable DHCP Framed IP Lease on an interface.
When the DHCP Framed IP Lease feature is enabled on an interface, supplicants
authenticated using 802.1x or MAC authentication will be assigned a specific IP
address, and other network settings, gathered from the RADIUS server during the
authentication process.
Use the no variant of this command to disable DHCP Framed IP Lease.
Syntax
auth dhcp-framed-ip-lease
no auth dhcp-framed-ip-lease
Default DHCP Framed IP Lease is disabled by default.
Mode Interface Configuration for a static channel, a dynamic (LACP) channel group, or a
switch port; or Authentication Profile mode.
Usage notes You need to complete the following steps to configure the DHCP Framed IP Lease
feature on your network.
On the RADIUS server:
• Configure the RADIUS server with the username and password for 802.1x or
MAC authentication
• Configure the following ‘framed’ RADIUS attributes on the RADIUS server for
the that user:
– Framed-IP-Address (8): the IPv4 address for the supplicant
– Framed-IP-Netmask (9): the netmask for the supplicant
– Framed-Route (22): the default gateway IPv4 address for the
supplicant
– Session-Timeout (27): IP address lease time for the supplicant
NOTE: The Frame-IP-Address (8) attribute must be configured for this feature to work.
All other attributes are optional.
On the DHCP server:
•Configure the RADIUS client
• Enable 802.1x or MAC authentication on the required interface/s
• Enable DHCP Framed IP Lease feature on the required interface/s
• Setup a DHCP pool with the network range for the IP address/es registered
on the RADIUS server
•Enable DHCP server
For more information, see the AAA and Port Authentication Feature Overview and
Configuration Guide.
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