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16-9
Cisco 10000 Series Router Software Configuration Guide
OL-2226-23
Chapter 16 Configuring RADIUS Features
Extended NAS-Port-Type and NAS-Port Support
Configuring Extended NAS-Port-Type and NAS-Port Attributes Support
To configure Extended NAS-Port-Type and NAS-Port Attributes Support, enter the following commands
in global configuration mode:
Command Purpose
Step 1
Router(config)# radius-server attribute
61 extended
Enables extended, non-RFC compliant NAS-Port-Type values,
which will identify new broadband service port types, such as
PPPoA, PPPoEoA, PPPoEoE, PPPoEoVLAN, and PPPoEoQinQ,
and sends the appropriate value to the AAA records.
Step 2
Router(config)# radius-server attribute
nas-port format e [string] [type
{nas-port-type}]
Example:
Router(config)# radius-server attribute
nas-port format e
SSSSAPPPUUUUUUUUUUUUUUUUUUUUUUUU
First configure a default NAS-Port format e string that will be
used as the default format by a session that has a NAS-Port-Type
which is not customized for a specific service port type value.
Specify a format string in configurable format e. Format e requires
you to explicitly define the usage of the 32 bits of attribute 5
(NAS-Port). The usage is defined with a given parser character for
each NAS-Port field of interest for a given bit field.
For string, the characters supported are:
• Zero : 0
• One : 1
• DS0 shelf : f
• DS0 slot : s
• DS0 adapter : a
• DS0 port : p
• DS0 subinterface : i
• DS0 channel : c
• Async shelf : F
• Async slot : S
• Async port : P
• Async Line : L
• PPPoX slot : S
• PPPoX adapter : A
• PPPoX port : P
• PPPoX VLAN Id : V
• PPPoX VPI : I
• PPPoX VCI : C
• Session-Id : U
• PPPoX Inner VLAN ID: Q
For more information on how to define string, see the Cisco IOS
Security Command Reference, Release 12.3T.