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Entire manual as PDF [2278 KB]

Chapter: About This Guide
[PDF 39 KB]
ERX Edge Routers
Audience
Conventions
Documentation
MIBs
Release Notes
Abbreviations
Web Access
Comments About the Documentation
Contacting Customer Support
Chapter: Configuring Remote Access to the ERX System
[PDF 393 KB]
Overview
B-RAS Protocol Support
B-RAS Data Flow
Configuring IP Addresses for Remote Clients
AAA Overview
References
Before You Configure B-RAS
Configuration Tasks
Configuring a B-RAS License
Mapping a User Domain Name to a Virtual Router
Mapping User Requests Without a Valid Domain Name
Mapping User Requests Without a Configured Domain Name
Preauthenticating Users
Redirected Authentication
IP Hinting
Setting Up Domain Name and Realm Name Usage
Using the Realm Name as the Domain Name
Using Delimiters Other Than @
Using Either the Domain or the Realm as the Domain Name
Stripping the Domain Name
Specifying a Single Name for Users from a Domain
Configuring Authentication and Accounting Servers
Server Access
Server Request Processing Limit
SNMP Traps and System Log Messages
SNMP Traps
System Log Messages
UDP Checksums
Configuring AA Servers
Configuring SNMP Traps
Configuring Name Server Addresses
Configuration Tasks
Configuring Local Address Servers
Local Address Pool Ranges
SNMP Thresholds
Configuring a Local Address Server
Configuring DHCP Features
DHCP Overview
Integrated DHCP Access Server
Configuring a DHCP Proxy Client
Configuring DHCP Relay and BOOTP Relay
Creating an IP Interface
Single Clients per ATM Subinterface
Multiple Clients per ATM Subinterface
Configuring AAA Profiles
Allowing or Denying Domain Names
Configuration Example
Using Domain Name Aliases
Configuration Example 1
Configuration Example 2
Using VSAs for Dynamic IP Interfaces
Traffic Shaping for PPP over ATM Interfaces
Configuring Timeout
Limiting Active Subscribers
Notifying RADIUS of AAA Failure
Configuring the SDX Client
Setting Baselines
Monitoring Remote Access    
Chapter: Configuring RADIUS Attributes
[PDF 231 KB]
Overview
RADIUS Services
RADIUS Attributes
References
Subscriber AA Access Messages
Access-Request Messages
Access-Accept Messages
Access-Reject Message
Subscriber AA Accounting Messages
Acct-Start Messages
Acct-Stop Messages
Interim-Acct Messages
Acct-On Messages
Acct-Off Messages
Acct-Tunnel-Start Messages
Acct-Tunnel-Stop Messages
Acct-Tunnel-Reject Messages
Acct-Tunnel-Link-Start Messages
Acct-Tunnel-Link-Stop Messages
Acct-Tunnel-Link-Reject Messages
CLI AA Messages
Access-Request Messages
Access-Accept Messages
Access-Challenge Messages
Access-Reject Messages
CLI Commands Used to Modify RADIUS Attributes
Chapter: Configuring TACACS+
[PDF 61 KB]
Overview
AAA Overview
Administrative Login Authentication
Privilege Authentication
References
Before You Configure TACACS+
Configuring TACACS+
Monitoring TACACS+
Chapter: Configuring L2TP
[PDF 224 KB]
Overview
References
Terminology
Implementing L2TP
Sequence of Events on the LAC
Sequence of Events on the LNS
Packet Fragmentation
Before You Configure the LAC or LNS
Configuring the LAC
Modules Supported by the LAC
Mapping a User Domain Name to an L2TP Tunnel
LNS Round-Robin Selection
Configuring the LNS
Host Profile Attributes
Modules Supported by the LNS
Enabling Tunnel Switching
Enabling Tunnel Selection
Enabling Tunnel Selection Failover Within a Preference Level
Configuring Maximum Sessions per Tunnel
Enabling Weighted Load Balancing
Creating Persistent Tunnels
Testing Tunnel Configuration
Managing L2TP
Monitoring Tunnels and Sessions
Chapter: Configuring L2F
[PDF 168 KB]
Overview
Terms
Implementing L2F
How L2F Works
References
Functionality
L2F Encapsulation Details
Egress/Ingress Behavior
Egress/Ingress Rate Limiting
Packet Fragmentation
AAA Support
Tunnel Authentication
Connection Shutdown
Configuring L2F
Before You Begin
Mapping a User Domain Name to an L2F Tunnel
Configuration Steps
Optional Tasks
Managing L2F
Monitoring L2F
Chapter: Configuring DHCP Local Server
[PDF 166 KB]
Overview
Line Module Support
References
DHCP Local Server Modes
Equal-Access Mode
Service Deployment System
HTTP Local Server
Local Pool Selection and Address Allocation
The Connection Process
Standalone Mode
Local Pool Selection and Address Allocation
Before You Configure DHCP Local Server
Configuration Tasks
Configuring the DHCP Local Server
Configuring the System to Work with a RADIUS Server
Configuring the System to Work with the SDX Application
Configuring the HTTP Local Server
Configuration Example
Monitoring DHCP Local Server
Monitoring the HTTP Local Server
Monitoring the DHCP Local Server
Chapter: ERX-Supported RADIUS Attribute Descriptions
[PDF 88 KB]
Chapter: Index
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