Avaya Configuring BFE Services Manuel d'utilisateur télécharger pdf (Page 24)

Configuring GRE, NAT, RIPSO, and BFE Services

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305753-A Rev 00

Blacker Front End (BFE)

The Blacker front end (BFE) is a classified encryption device used by hosts to

communicate across unsecured wide area networks (WANs). BFE devices are

typically found in government networks (for example, DSNET), which handle

sensitive data requiring a greater degree of security.

Blacker front-end support allows the router to connect to BFE devices. The BFE

device, in turn, provides the router with encryption services while acting as the

data communication equipment (DCE) end of the connection between the router

and the X.25 network.

Hosts using attached BFE devices can communicate with each other over an

unsecured packet-switched network using data paths secured by the encryption

services of the BFE devices.

For information about configuring and customizing BFE, see Chapter 5,

“Connecting the Router to a Blacker Front End.”

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Avaya Configuring BFE Services Manuel d'utilisateur Page 24