The authentication, authorization, and accounting (AAA) Service Framework provides a single point of contact for all the authentication, authorization, accounting, address assignment, and dynamic request services that the router supports for network access. The framework supports authentication and authorization through external servers, such as RADIUS. The framework also supports accounting and dynamic-request change of authorization (CoA) and disconnect operations through external servers, and address assignment through a combination of local address-assignment pools and RADIUS.
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This article provides answers to some common questions about broadband subscriber sessions:
- What are DSL attributes?
- How do I configure the NAS-Port ID and options?
- How do I specify and preserve RADIUS accounting information?
- What should timeout values and parameters be set to?
- How do I specify a tunnel profile?
- How do I configure the extended DHCP local server?
- How do I retain subscribers?
- Can I use IPv4 and IPv6 dual stack on the same DHCP interface?
- How do I configure the ANCP agent?
For more information, click Broadband Subscriber Sessions Feature Guide