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