Avaya Configuring IPsec Services Manual do Utilizador descarregar pdf (Página 21)

Overview of IPsec

308630-15.1 Rev 00

1-3

Network Requirements for Nortel Networks Routers

To install the IPsec software, the router must be running, at a minimum,

BayRS Version 13.10 and Site Manager Version 7.10. To use Internet Key

Exchange (IKE) and automated security associations (SAs), BayRS Version 13.20

and Site Manager Version 7.20 or later are required.

Supported Routers

Nortel Networks IPsec technologies are implemented on BayRS router interfaces

supporting Ethernet and WAN communications.

IPsec can provide encryption and authentication services to any Ethernet or WAN

interface on the following routers:

• Access Node (AN

)

• Access Stack Node (ASN)

• Advanced Remote Node (ARN)

• Backbone Node (BN

)

• Passport

2430

• Passport 5430

• System 5000 router modules

Nortel Networks Contivity

VPN Switch

hardware also supports IPsec. The

Contivity VPN Switch does not use BayRS software, but it can be configured to

interoperate with BayRS. Refer to Appendix D, “

Contivity VPN Switch

Interoperability” and the Contivity documentation for more information.

Supported WAN Protocols

The Nortel Networks implementation of IPsec supports Point-to-Point Protocol

(PPP) and frame relay WAN protocols. The Nortel Networks IPsec

implementation also supports dial services, which provide backup and demand

services for PPP and frame relay.

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Avaya Configuring IPsec Services Manual do Utilizador Página 21