Kconfig 1.1 KB

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  1. #
  2. # Configuration for WAN router
  3. #
  4. config WAN_ROUTER
  5. tristate "WAN router"
  6. depends on EXPERIMENTAL
  7. ---help---
  8. Wide Area Networks (WANs), such as X.25, frame relay and leased
  9. lines, are used to interconnect Local Area Networks (LANs) over vast
  10. distances with data transfer rates significantly higher than those
  11. achievable with commonly used asynchronous modem connections.
  12. Usually, a quite expensive external device called a `WAN router' is
  13. needed to connect to a WAN.
  14. As an alternative, WAN routing can be built into the Linux kernel.
  15. With relatively inexpensive WAN interface cards available on the
  16. market, a perfectly usable router can be built for less than half
  17. the price of an external router. If you have one of those cards and
  18. wish to use your Linux box as a WAN router, say Y here and also to
  19. the WAN driver for your card, below. You will then need the
  20. wan-tools package which is available from <ftp://ftp.sangoma.com/>.
  21. To compile WAN routing support as a module, choose M here: the
  22. module will be called wanrouter.
  23. If unsure, say N.