The JUNOS software supports the following types
of RADIUS attributes for L2TP:
Juniper Networks vendor-specific attributes
Attribute-value pairs (AVPs) defined by the Internet Engineering
Task Force (IETF)
RADIUS accounting stop and start AVPs
Juniper Networks vendor-specific RADIUS attributes
are described in RFC 2865, Remote Authentication Dial In
User Service (RADIUS). These attributes are encapsulated
with the vendor ID set to the Juniper Networks ID number 2636. Table 33 lists the Juniper Networks vendor-specific
attributes you can configure for L2TP.
Table 33: Juniper
Networks Vendor-Specific RADIUS Attributes for L2TP
Attribute Name
Standard Number
Value
Juniper-Primary-DNS
31
IP address
Juniper-Primary-WINS
32
IP address
Juniper-Secondary-DNS
33
IP address
Juniper-Secondary-WINS
34
IP address
Juniper-Interface-ID
35
String
Juniper-IP-Pool-Name
36
String
Juniper-Keep-Alive
37
Integer
Table 34 lists the IETF
RADIUS AVPs supported for LT2P.
Table 34: Supported
IETF RADIUS Attributes for L2TP
Attribute Name
Standard Number
Value
User-Name
1
String
User-Password
2
String
CHAP-Password
3
String
NAS-IP-Address
4
IP address
NAS-Port
5
Integer
Service-Type
6
Integer
Framed-Protocol
7
Integer
Framed-IP-Address
8
IP address
Framed-IP-Netmask
9
IP address
Framed-MTU
12
Integer
Framed-Route
22
String
Session-Timeout
27
Integer
Idle-Timeout
28
Integer
Called-Station-ID
30
String
Calling-Station-ID
31
String
CHAP-Challenge
60
String
NAS-Port-Type
61
Integer
Framed-Pool
88
Integer
Table 35 lists the supported
RADIUS accounting start AVPs for L2TP.
Table 35: Supported
RADIUS Accounting Start Attributes for L2TP
Attribute Name
Standard Number
Value
User-Name
1
String
NAS-IP-Address
4
IP address
NAS-Port
5
Integer
Service-Type
6
Integer
Framed-Protocol
7
Integer
Framed-IP-Address
8
IP address
Called-Station-ID
30
String
Calling-Station-ID
31
String
Acct-Status-Type
40
Integer
Acct-Delay-Time
41
Integer
Acct-Session-ID
44
String
Acct-Authentic
45
Integer
NAS-Port-Type
61
Integer
Tunnel-Client-Endpoint
66
String
Tunnel-Server-Endpoint
67
String
Acct-Tunnel-Connection
68
String
Tunnel-Client-Auth-ID
90
String
Tunnel-Server-Auth-ID
91
String
Table 36 lists the supported
RADIUS accounting stop AVPs for L2TP.
Table 36: Supported
RADIUS Accounting Stop Attributes for L2TP
