Configuring Subscriber Profiles For L2Tp Support; Radius And Subscriber Profile Attributes Used - Cisco ASR 5x00 Administration Manual

▀ Configuring Subscriber Profiles for L2TP Support

Configuring Subscriber Profiles for L2TP Support
This section provides information and instructions on the following procedures:


RADIUS and Subscriber Profile Attributes Used


Configuring Local Subscriber Profiles for L2TP Support

Configuring Local Subscriber

Verifying the L2TP Configuration
Important:
section only provides the individual attributes that can be added to the subscriber profile. Refer to the documentation
that shipped with your RADIUS server for instructions on configuring subscribers.
RADIUS and Subscriber Profile Attributes Used
Attribute-based L2TP tunneling is supported through the use of attributes configured in subscriber profiles stored either
locally on the system or remotely on a RADIUS server. The following table describes the attributes used in support of
LAC services. These attributes are contained in the standard and VSA dictionaries.
Table 27. Subscriber Attributes for L2TP Support
RADIUS Local
Attribute Subscriber
Attribute
Tunnel- tunnel l2tp
Type
Tunnel- tunnel l2tp
Server- peer-address
Endpoint
Tunnel- tunnel l2tp
Password secret
Tunnel- tunnel l2tp
Private- tunnel-
Group-ID context
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Since the instructions for configuring subscribers differ between RADIUS server applications, this
Description
Specifies the type of tunnel to be used for the
subscriber session
Specifies the IP address of the peer LNS to
connect tunnel to.
Specifies the shared secret between the LAC and
LNS.
Specifies the name of the destination context
configured on the system in which the LAC
service(s) to be used are located.
Important:
and egress interface are configured in
the same context as the core service or
HA service, this attribute is not needed.
Variable
L2TP
IPv4 address in dotted-decimal format,
enclosed in quotation marks
Alpha and or numeric string from 1 to 63
characters, enclosed in quotation marks
Alpha and or numeric string from 1 to 63
characters, enclosed in quotation marks
If the LAC service
L2TP Access Concentrator