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- #
- # LAPB Data Link Drive
- #
- config LAPB
- tristate "LAPB Data Link Driver"
- ---help---
- Link Access Procedure, Balanced (LAPB) is the data link layer (i.e.
- the lower) part of the X.25 protocol. It offers a reliable
- connection service to exchange data frames with one other host, and
- it is used to transport higher level protocols (mostly X.25 Packet
- Layer, the higher part of X.25, but others are possible as well).
- Usually, LAPB is used with specialized X.21 network cards, but Linux
- currently supports LAPB only over Ethernet connections. If you want
- to use LAPB connections over Ethernet, say Y here and to "LAPB over
- Ethernet driver" below. Read
- <file:Documentation/networking/lapb-module.txt> for technical
- details.
- To compile this driver as a module, choose M here: the
- module will be called lapb. If unsure, say N.
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