RADIUS Attributes Reference
7750 SR RADIUS Attributes Reference Guide Page 209
Table 63: L2TP Tunnel Accounting (limits)
Attribute ID Attribute Name Type Limits SR OS Format
1 User-Name string 253 Bytes Format depends on authentication method and
configuration.
For example: User-Name user1@domain1.com
4 NAS-IP-Address ipaddr 4 Bytes # ip-address
For example: NAS-IP-Address= 192.0.2.1
5 NAS-Port integer 4 Bytes nas-port <binary-spec> <binary-spec> = <bit-
specification> <binary-spec> <bit-specification>
= 0 | 1 | <bit-origin> <bit-origin> = *<number-of-
bits><origin> <number-of-bits> = [1..32] <origin>
= o (outer VLAN ID), i (inner VLAN ID), s (slot
number), m (MDA number), p (port number or lag-
id), v (ATM VPI), c (ATM VCI)
For example : # configured nas-port
*12o*10i*3s*2m*5p for SAP 2/2/4:221.7
corresponds to 000011011101 0000000111 010
10 00100 NAS-Port = 231742788
6 Service-Type integer 2 (mandatory
value)
PPPoE and PPPoL2TP hosts only
For example: Service-Type = Framed-User
32 NAS-Identifier string 32 chars For example:NAS-Identifier = PE1-Antwerp
41 Acct-Delay-Time integer 4294967295
seconds
For example:# initial accounting start Acct-Delay-
Time = 0# no ack and retry after 5 seconds Acct-
Delay-Time = 5
42 Acct-Input-Octets integer 4 Bytes For example:Acct-Input-Octets = 5000
43 Acct-Output-
Octets
integer 4 Bytes For example:Acct-Output-Octets = 2000
44 Acct-Session-Id string [17|22] Bytes Tunnel number format : <uptime><.><connection-
id>Tunnel-link number format : Corresponds to
PPPoE session ASID (No useful information can
be extracted from the string).
For example:# for tunnel accountingAcct-Session-
Id = 18120579.84213760# for tunnel-link
accountingAcct-Session-Id =
241AFF0000029B4FD5C03E
46 Acct-Session-Time integer 4
Bytes4294967
295 seconds
For example:Acct-Session-Time = 870