Avaya Configuring Integrated IP Security Uživatelský manuál stáhnout pdf (Strana 6)

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Security Policy Database (SPD) ..............................................................................2-6

Security Associations .....................................................................................................2-6

Security Associations for Bidirectional Traffic ...........................................................2-7

Security Parameter Index (SPI) ................................................................................2-7

Summarizing Security Policies and SAs .........................................................................2-8

Security Protocols ...........................................................................................................2-9

IPsec Services ..............................................................................................................2-10

Confidentiality .........................................................................................................2-10

Integrity ..................................................................................................................2-10

Authentication ........................................................................................................2-10

Installing IP Security (IPsec) Software .........................................................................2-11

Upgrading Software ...............................................................................................2-11

Installation Instructions ..........................................................................................2-11

Chapter 3

Configuring IPsec

Site Security ...................................................................................................................3-1

Configuration Security ....................................................................................................3-1

Encryption Keys .......................................................................................................3-2

Random Number Generator (RNG) .........................................................................3-2

Node Protection Key (NPK) ............................................................................................3-2

Generating and Using NPKs ....................................................................................3-3

Generating an NPK ...........................................................................................3-3

Entering the NPK on the Router ........................................................................3-4

Entering an NPK and a Seed for Encryption ..................................................................3-4

Changing NPKs ........................................................................................................3-5

Monitoring NPKs ......................................................................................................3-6

Enabling IPsec ................................................................................................................3-6

Creating Policies .............................................................................................................3-7

Criteria Specifications ..............................................................................................3-7

Action Specifications ................................................................................................3-7

Policy Considerations ...............................................................................................3-8

Creating Security Associations .....................................................................................3-11

Disabling IPsec .............................................................................................................3-13

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Avaya Configuring Integrated IP Security Uživatelský manuál Strana 6