Cisco Access Registrar 3.5 Especificaciones Pagina 15
- Pagina / 80
- Tabla de contenidos
- MARCADORES
Valorado. / 5. Basado en revisión del cliente
1-3
Cisco Access Registrar 3.5 Concepts and Reference Guide
OL-2683-02
Chapter 1 Overview
RADIUS Protocol
Step 8 Cisco Access Registrar formats the response based on the Response dictionary and sends it back to the
client (NAS).
Step 9 The NAS receives the response and communicates with the user, which may include sending the user an
IP address to indicate the connection has been successfully established.
Types of RADIUS Messages
The client/server packet exchange consists primarily of the following types of RADIUS messages:
• Access-Request—sent by the client (NAS) requesting access
• Access-Reject—sent by the RADIUS server rejecting access
• Access-Accept—sent by the RADIUS server allowing access
• Access-Challenge—sent by the RADIUS server requesting more information in order to allow
access. The NAS, after communicating with the user, responds with another Access-Request.
When you use RADIUS accounting, the client and server can also exchange the following two types of
messages:
• Accounting-Request—sent by the client (NAS) requesting accounting
• Accounting-Response—sent by the RADIUS server acknowledging accounting
Packet Contents
The information in each RADIUS message is encapsulated in a UDP (User Datagram Protocol) data
packet. A packet is a block of data in a standard format for transmission. It is accompanied by other
information, such as the origin and destination of the data.
lists each message packet which contains the following five fields:
Table 1-1 RADIUS Packet Fields
Fields Description
Code Indicates what type of message it is: Access-Request,
Access-Accept, Access-Reject, Access-Challenge,
Accounting-Request, or Accounting-Response.
Identifier Contains a value that is copied into the server’s response so the
client can correctly associate its requests and the server’s responses
when multiple users are being authenticated simultaneously.
Length Provides a simple error-checking device. The server silently drops
a packet if it is shorter than the value specified in the length field,
and ignores the octets beyond the value of the length field.
- Reference Guide 1
- CONTENTS 3
- Contents 4
- 5 Understanding SNMP 5-1 6
- Ordering Documentation 10
- Documentation Feedback 10
- Cisco.com 10
- Technical Assistance Center 11
- OL-2683-02 12
- About This Guide 12
- Overview 13
- Steps to Connection 14
- Types of RADIUS Messages 15
- Proxy Servers 16
- Chapter 1 Overview 17
- UserLists and Groups 20
- Profiles 20
- Services 20
- Cisco AR Directory Structure 22
- Program Flow 22
- Scripting Points 23
- Program Flow 24
- Session Management 25
- Script Processing Hierarchy 26
- Configure Central AR 29
- Using Cisco AR Scripts 31
- Using Cisco AR Scripts 32
- ExecDNISRule 34
- ExecFilterRule 34
- ExecNASIPRule 34
- ExecRealmRule 34
- ExecTimeRule 34
- USROutgoingScript 38
- Understanding Replication 39
- How Replication Works 40
- Security 41
- Replication Archive 41
- Ensuring Data Integrity 41
- Transaction Data Verification 42
- Transaction Order 42
- Automatic Resynchronization 42
- Full Resynchronization 43
- RepTransactionSyncInterval 44
- RepTransactionArchiveLimit 44
- Rep Members Subdirectory 46
- Rep Members/Slave1 46
- IPAddress 46
- Understanding SNMP 47
- SNMP Traps 48
- Supported Traps 49
- SNMP Traps 50
- Configuring Traps 51
- Configuration File Types 52
- Community String 53
- Prepaid Billing Solution 55
- Overview 56
- Configuring Prepaid Billing 57
- Generic Call Flow 58
- Generic Call Flow 59
- Access-Accept (Authorization) 60
- Accounting Start 61
- Data Flow 61
- Accounting Stop (Session End) 63
- Vendor-Specific Attributes 64
- GLOSSARY 67
- Glossary 68
Relacionado con productos y manuales para Estaciones de muelle de dispositivos móviles Cisco Access Registrar 3.5
(39 paginas)Kenwood MFJ-286 manuales
Manuales del propietario y guías del usuario para Micrófonos Kenwood MFJ-286.
Ofrecemos 1 manuales en pdf Kenwood MFJ-286 para descargar gratis por tipos de documentos: Manual de usuario
Comentarios a estos manuales