ZyXEL Communications ONU-2024 Series, User Manual

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Chapter 20 Authentication & Accounting
ONU User’s Guide
154
20.1.6.1 Tunnel Protocol Attribute
You can configure tunnel protocol attributes on the RADIUS server (refer to your RADIUS
server documentation) to assign a port on the ONU to a VLAN based on IEEE 802.1x
authentication. The port VLAN settings are fixed and untagged. This will also set the port’s
VID. The following table describes the values you need to configure. Note that the bolded
values in the table are fixed values as defined in RFC 3580.
20.2 Supported RADIUS Attributes
Remote Authentication Dial-In User Service (RADIUS) attributes are data used to define
specific authentication, and accounting elements in a user profile, which is stored on the
RADIUS server. This appendix lists the RADIUS attributes supported by the ONU.
Refer to RFC 2865 for more information about RADIUS attributes used for authentication.
Refer to RFC 2866 and RFC 2869 for RADIUS attributes used for accounting.
This appendix lists the attributes used by authentication and accounting functions on the ONU.
In cases where the attribute has a specific format associated with it, the format is specified.
Egress Bandwidth
Assignment
Vendor-Id = 890
Vendor-Type = 2
Vendor-data =
egress rate (Kbps in decimal format)
Privilege Assignment
Vendor-ID = 890
Vendor-Type = 3
Vendor-Data = " shell:priv-lvl= N"
or
Vendor-ID = 9 (CISCO)
Vendor-Type = 1 (CISCO-AVPAIR)
Vendor-Data = " shell:priv-lvl= N"
where
N
is a privilege level (from 0 to 14).
Note: If you set the privilege level of a login account differently
on the RADIUS server(s) and the ONU, the user is
assigned a privilege level from the database (RADIUS or
local) the ONU uses first for user authentication.
Table 50 Supported VSAs
FUNCTION ATTRIBUTE
Table 51 Supported Tunnel Protocol Attribute
FUNCTION ATTRIBUTE
VLAN Assignment
Tunnel-Type = VLAN(13)
Tunnel-Medium-Type = 802(6)
Tunnel-Private-Group-ID = VLAN ID
Note: You must also create a VLAN with the specified VID on
the ONU.