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+#
+# CCITT X.25 Packet Layer
+#
+
+config X25
+        tristate "CCITT X.25 Packet Layer (EXPERIMENTAL)"
+        depends on EXPERIMENTAL
+        ---help---
+          X.25 is a set of standardized network protocols, similar in scope to
+          frame relay; the one physical line from your box to the X.25 network
+          entry point can carry several logical point-to-point connections
+          (called "virtual circuits") to other computers connected to the X.25
+          network. Governments, banks, and other organizations tend to use it
+          to connect to each other or to form Wide Area Networks (WANs). Many
+          countries have public X.25 networks. X.25 consists of two
+          protocols: the higher level Packet Layer Protocol (PLP) (say Y here
+          if you want that) and the lower level data link layer protocol LAPB
+          (say Y to "LAPB Data Link Driver" below if you want that).
+
+          You can read more about X.25 at <http://www.sangoma.com/x25.htm> and
+          <http://www.cisco.com/univercd/cc/td/doc/product/software/ios11/cbook/cx25.htm>.
+          Information about X.25 for Linux is contained in the files
+          <file:Documentation/networking/x25.txt> and
+          <file:Documentation/networking/x25-iface.txt>.
+
+          One connects to an X.25 network either with a dedicated network card
+          using the X.21 protocol (not yet supported by Linux) or one can do
+          X.25 over a standard telephone line using an ordinary modem (say Y
+          to "X.25 async driver" below) or over Ethernet using an ordinary
+          Ethernet card and the LAPB over Ethernet (say Y to "LAPB Data Link
+          Driver" and "LAPB over Ethernet driver" below).
+
+          To compile this driver as a module, choose M here: the module
+          will be called x25. If unsure, say N.
+
+