Source context
name
|
This is an
identification string between 1 and 79 characters (alpha and/or numeric) by
which the source context will be recognized by the system.
|
PDN Interface
Configuration
|
PDN interface
name
|
This is an
identification string between 1 and 79 characters (alpha and/or numeric) by
which the interface will be recognized by the system.
Multiple names
are needed if multiple interfaces will be configured.
These PDN
interfaces facilitates the L2TP tunnels/sessions from the LAC and are
configured in the source context.
|
IP address and
subnet
|
These will be
assigned to the PDN interface.
Multiple
addresses and/or subnets are needed if multiple interfaces will be configured.
|
Physical port
number
|
This specifies
the physical port to which the interface will be bound. Ports are identified by
the chassis slot number where the line card resides in, followed by the number
of the physical connector on the line card. For example, port 17/1 identifies
connector number 1 on the card in slot 17.
A single
physical port can facilitate multiple interfaces.
|
Physical port
description
|
This is an
identification string between 1 and 79 characters (alpha and/or numeric) by
which the physical port will be recognized by the system.
Multiple
descriptions are needed if multiple ports will be used.
Physical ports
are configured within the source context and are used to bind logical PDN
interfaces.
|
Gateway IP
address
|
Used when
configuring static routes from the PDN interface(s) to a specific network.
|
LNS service
Configuration
|
LNS service
name
|
This is an
identification string between 1 and 63 characters (alpha and/or numeric) by
which the LNS service will be recognized by the system.
Multiple names
are needed if multiple LNS services will be used.
LNS services
are configured in the source context.
|
Authentication
protocols used
|
Specifies how
the system handles authentication: using a protocol (such as CHAP, PAP, or
MSCHAP), or not requiring any authentication.
|
Domain alias
for NAI-construction
|
Specifies a
context name for the system to use to provide accounting functionality for a
subscriber session. This parameter is needed only if the system is configured
to support no authentication.
|
Maximum number
of sessions per tunnel
|
This defines
the maximum number of sessions supported by each tunnel facilitated by the LNS
service.
The number can
be configured to any integer value from 1 to 65535. The default is 65535.
|
Maximum number
of tunnels
|
This defines
the maximum number of tunnels supported by the LNS service.
The number can
be configured to any integer value from 1 to 32000. The default is 32000.
|
Peer LAC
|
IP address or
network prefix and mask:
The IP address
of a specific peer LAC for which the LNS service terminates L2TP tunnels. The
IP address must be expressed in dotted decimal notation. Multiple peer LACs can
be configured.
Alternately,
to simplify configuration, a group of peer LACs can be specified by entering a
network prefix and a mask.
|
Secret:
The shared
secret used by the LNS to authenticate the peer LAC. The secret can be from 1
to 256 alpha and/or numeric characters and is case sensitive.
|
AAA Interface
Configuration
|
AAA interface
name
|
This is an
identification string between 1 and 79 characters (alpha and/or numeric) by
which the interface will be recognized by the system.
Multiple names
are needed if multiple interfaces will be configured.
AAA interfaces
will be configured in the source context.
|
IP address and
subnet
|
These will be
assigned to the AAA interface.
Multiple
addresses and/or subnets are needed if multiple interfaces will be configured.
|
Physical
port number
|
A single
physical port can facilitate multiple interfaces.
|
Physical
port description
|
This is an
identification string between 1 and 79 characters (alpha and/or numeric) by
which the physical port will be recognized by the system.
Multiple
descriptions are needed if multiple ports will be used.
Physical
ports are configured within the source context and are used to bind logical AAA
interfaces.
|
Gateway IP
address
|
Used when
configuring static routes from the AAA interface(s) to a specific network.
|
RADIUS
Server Configuration
|
RADIUS
Authentication server
|
IP Address:
Specifies
the IP address of the RADIUS authentication server the source context will
communicate with to provide subscriber authentication functions.
Multiple
addresses are needed if multiple RADIUS servers will be configured.
RADIUS
authentication servers are configured within the source context. Multiple
servers can be configured and each assigned a priority.
|
Shared
Secret:
The shared
secret is a string between 1 and 15 characters (alpha and/or numeric) that
specifies the key that is exchanged between the RADIUS authentication server
and the source context.
A shared
secret is needed for each configured RADIUS server.
|
UDP Port
Number:
Specifies
the port used by the source context and the RADIUS authentication server for
communications. The UDP port number can be any integer value between 1 and
65535. The default value is 1812.
|
RADIUS
Accounting server
|
IP Address:
Specifies
the IP address of the RADIUS accounting server that the source context will
communicate with to provide subscriber accounting functions.
Multiple
addresses are needed if multiple RADIUS servers will be configured.
RADIUS
accounting servers are configured within the source context. Multiple servers
can be configured and each assigned a priority.
|
Shared
Secret:
The shared
secret is a string between 1 and 15 characters (alpha and/or numeric) that
specifies the key that is exchanged between the RADIUS accounting server and
the source context.
A shared
secret is needed for each configured RADIUS server.
|
UDP Port
Number:
Specifies
the port used by the source context and the RADIUS Accounting server for
communications. The UDP port number can be any integer value between 1 and
65535. The default value is 1813.
|
RADIUS
attribute NAS Identifier
|
Specifies
the name by which the source context will be identified in the Access-Request
message(s) it sends to the RADIUS server. The name must be between 1 and 32
alpha and/or numeric characters and is case sensitive.
|
RADIUS NAS
IP address
|
Specifies
the IP address of the source context's AAA interface. A secondary IP address
interface can optionally be configured.
|
Default
Subscriber Configuration
|
"Default"
subscriber's IP context name
|
Specifies
the name of the egress context on the system that facilitates the PDN ports.
Important:
For this
configuration, the IP context name should be identical to the name of the
destination context.
|