Vendor Specific Attribute; Authentication Configuration; Figure 31 Accounting Usage Time - ZyXEL Communications Vantage Service Gateway VSG-1200 V2 User Manual

Figure 31 Accounting Usage Time

Time to Finish
Usage Time = A + B + C + D + E

9.1.4.2 Vendor Specific Attribute

With RADIUS authentication, you can define vendor specific attributes (VSAs) in addition to
the set of standard RADIUS attributes defined in RFC 2865 and RFC 2866. A VSA is an
attribute-value pair that is sent between a RADIUS server and the VSG. It is necessary you
define the VSAs on the RADIUS sever if you want the VSG to perform the following:
• Limit Download bandwidth per subscriber
• Limit Upload bandwidth per subscriber
• Limit Total traffic bandwidth allowed per subscriber
• Specify advertising web site per subscriber
• Enable/disable SMTP redirect
Note: Before you can make use of these functions on the VSG, configure the
proprietary VSAs on the RADIUS server. Refer to the documentation that
comes with your RADIUS server for more information.
See

9.2 Authentication Configuration

To configure the subscriber authentication method, click System Settings and Authentication
to display the screen as shown next.
Chapter 9 Authentication
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Appendix D on page 242
Accumulation
A
B
C
D
E
Usage Time = A + C + E
for more information on the VSAs.
VSG-1200 V2 User's Guide
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