]> err.no Git - linux-2.6/commitdiff
[PATCH] Remove duplicate file in Documentation/networking
authorTobias Klauser <tklauser@nuerscht.ch>
Sat, 25 Jun 2005 21:59:30 +0000 (14:59 -0700)
committerLinus Torvalds <torvalds@ppc970.osdl.org>
Sat, 25 Jun 2005 23:25:09 +0000 (16:25 -0700)
The files wanpipe.txt and wan-router.txt in Documentation/networking contain
the exact same information (diff between the two shows no document is "Linux
WAN Router Utilities Package" and therefor the name wan-router.txt is more
appropriate.

Signed-off-by: Tobias Klauser <tklauser@nuerscht.ch>
Signed-off-by: Domen Puncer <domen@coderock.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Documentation/networking/wanpipe.txt [deleted file]

diff --git a/Documentation/networking/wanpipe.txt b/Documentation/networking/wanpipe.txt
deleted file mode 100644 (file)
index aea20cd..0000000
+++ /dev/null
@@ -1,622 +0,0 @@
-------------------------------------------------------------------------------
-Linux WAN Router Utilities Package
-------------------------------------------------------------------------------
-Version 2.2.1 
-Mar 28, 2001
-Author: Nenad Corbic <ncorbic@sangoma.com>
-Copyright (c) 1995-2001 Sangoma Technologies Inc.
-------------------------------------------------------------------------------
-
-INTRODUCTION
-
-Wide Area Networks (WANs) are used to interconnect Local Area Networks (LANs)
-and/or stand-alone hosts over vast distances with data transfer rates
-significantly higher than those achievable with commonly used dial-up
-connections.
-
-Usually an external device called `WAN router' sitting on your local network
-or connected to your machine's serial port provides physical connection to
-WAN.  Although router's job may be as simple as taking your local network
-traffic, converting it to WAN format and piping it through the WAN link, these
-devices are notoriously expensive, with prices as much as 2 - 5 times higher
-then the price of a typical PC box.
-
-Alternatively, considering robustness and multitasking capabilities of Linux,
-an internal router can be built (most routers use some sort of stripped down
-Unix-like operating system anyway). With a number of relatively inexpensive WAN
-interface cards available on the market, a perfectly usable router can be
-built for less than half a price of an external router.  Yet a Linux box
-acting as a router can still be used for other purposes, such as fire-walling,
-running FTP, WWW or DNS server, etc.
-
-This kernel module introduces the notion of a WAN Link Driver (WLD) to Linux
-operating system and provides generic hardware-independent services for such
-drivers.  Why can existing Linux network device interface not be used for
-this purpose?  Well, it can.  However, there are a few key differences between
-a typical network interface (e.g. Ethernet) and a WAN link.
-
-Many WAN protocols, such as X.25 and frame relay, allow for multiple logical
-connections (known as `virtual circuits' in X.25 terminology) over a single
-physical link.  Each such virtual circuit may (and almost always does) lead
-to a different geographical location and, therefore, different network.  As a
-result, it is the virtual circuit, not the physical link, that represents a
-route and, therefore, a network interface in Linux terms.
-
-To further complicate things, virtual circuits are usually volatile in nature
-(excluding so called `permanent' virtual circuits or PVCs).  With almost no
-time required to set up and tear down a virtual circuit, it is highly desirable
-to implement on-demand connections in order to minimize network charges.  So
-unlike a typical network driver, the WAN driver must be able to handle multiple
-network interfaces and cope as multiple virtual circuits come into existence
-and go away dynamically.
-Last, but not least, WAN configuration is much more complex than that of say
-Ethernet and may well amount to several dozens of parameters.  Some of them
-are "link-wide"  while others are virtual circuit-specific.  The same holds
-true for WAN statistics which is by far more extensive and extremely useful
-when troubleshooting WAN connections.  Extending the ifconfig utility to suit
-these needs may be possible, but does not seem quite reasonable.  Therefore, a
-WAN configuration utility and corresponding application programmer's interface
-is needed for this purpose.
-
-Most of these problems are taken care of by this module.  Its goal is to
-provide a user with more-or-less standard look and feel for all WAN devices and
-assist a WAN device driver writer by providing common services, such as:
-
- o User-level interface via /proc file system
- o Centralized configuration
- o Device management (setup, shutdown, etc.)
- o Network interface management (dynamic creation/destruction)
- o Protocol encapsulation/decapsulation
-
-To ba able to use the Linux WAN Router you will also need a WAN Tools package
-available from
-
-       ftp.sangoma.com/pub/linux/current_wanpipe/wanpipe-X.Y.Z.tgz
-
-where vX.Y.Z represent the wanpipe version number.
-
-For technical questions and/or comments please e-mail to ncorbic@sangoma.com.
-For general inquiries please contact Sangoma Technologies Inc. by
-
-       Hotline:        1-800-388-2475  (USA and Canada, toll free)
-       Phone:          (905) 474-1990  ext: 106
-       Fax:            (905) 474-9223
-       E-mail:         dm@sangoma.com  (David Mandelstam)
-       WWW:            http://www.sangoma.com
-
-
-INSTALLATION
-
-Please read the WanpipeForLinux.pdf manual on how to 
-install the WANPIPE tools and drivers properly. 
-
-
-After installing wanpipe package: /usr/local/wanrouter/doc. 
-On the ftp.sangoma.com : /linux/current_wanpipe/doc
-
-
-COPYRIGHT AND LICENSING INFORMATION
-
-This program is free software; you can redistribute it and/or modify it under
-the terms of the GNU General Public License as published by the Free Software
-Foundation; either version 2, or (at your option) any later version.
-
-This program is distributed in the hope that it will be useful, but WITHOUT
-ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License along with
-this program; if not, write to the Free Software Foundation, Inc., 675 Mass
-Ave, Cambridge, MA 02139, USA.
-
-
-
-ACKNOWLEDGEMENTS
-
-This product is based on the WANPIPE(tm) Multiprotocol WAN Router developed
-by Sangoma Technologies Inc. for Linux 2.0.x and 2.2.x.  Success of the WANPIPE
-together with the next major release of Linux kernel in summer 1996 commanded
-adequate changes to the WANPIPE code to take full advantage of new Linux
-features.
-
-Instead of continuing developing proprietary interface tied to Sangoma WAN
-cards, we decided to separate all hardware-independent code into a separate
-module and defined two levels of interfaces - one for user-level applications
-and another for kernel-level WAN drivers.  WANPIPE is now implemented as a
-WAN driver compliant with the WAN Link Driver interface.  Also a general
-purpose WAN configuration utility and a set of shell scripts was developed to 
-support WAN router at the user level.
-
-Many useful ideas concerning hardware-independent interface implementation
-were given by Mike McLagan <mike.mclagan@linux.org> and his implementation
-of the Frame Relay router and drivers for Sangoma cards (dlci/sdla).
-
-With the new implementation of the APIs being incorporated into the WANPIPE,
-a special thank goes to Alan Cox in providing insight into BSD sockets.
-
-Special thanks to all the WANPIPE users who performed field-testing, reported
-bugs and made valuable comments and suggestions that help us to improve this
-product.
-
-
-
-NEW IN THIS RELEASE
-
-       o Updated the WANCFG utility
-               Calls the pppconfig to configure the PPPD
-               for async connections.
-
-       o Added the PPPCONFIG utility
-               Used to configure the PPPD dameon for the
-               WANPIPE Async PPP and standard serial port.
-               The wancfg calls the pppconfig to configure
-               the pppd.
-
-       o Fixed the PCI autodetect feature.  
-               The SLOT 0 was used as an autodetect option
-               however, some high end PC's slot numbers start
-               from 0. 
-
-       o This release has been tested with the new backupd
-         daemon release.
-       
-
-PRODUCT COMPONENTS AND RELATED FILES
-
-/etc: (or user defined)
-       wanpipe1.conf   default router configuration file
-
-/lib/modules/X.Y.Z/misc:
-       wanrouter.o     router kernel loadable module
-       af_wanpipe.o    wanpipe api socket module
-
-/lib/modules/X.Y.Z/net:
-       sdladrv.o       Sangoma SDLA support module
-       wanpipe.o       Sangoma WANPIPE(tm) driver module
-
-/proc/net/wanrouter
-       Config          reads current router configuration
-       Status          reads current router status
-       {name}          reads WAN driver statistics
-
-/usr/sbin:
-       wanrouter       wanrouter start-up script
-       wanconfig       wanrouter configuration utility
-       sdladump        WANPIPE adapter memory dump utility
-        fpipemon        Monitor for Frame Relay
-        cpipemon        Monitor for Cisco HDLC
-       ppipemon        Monitor for PPP
-       xpipemon        Monitor for X25
-       wpkbdmon        WANPIPE keyboard led monitor/debugger
-
-/usr/local/wanrouter:
-       README          this file
-       COPYING         GNU General Public License
-       Setup           installation script
-       Filelist        distribution definition file
-       wanrouter.rc    meta-configuration file 
-                       (used by the Setup and wanrouter script)
-
-/usr/local/wanrouter/doc:
-       wanpipeForLinux.pdf     WAN Router User's Manual
-
-/usr/local/wanrouter/patches:
-       wanrouter-v2213.gz      patch for Linux kernels 2.2.11 up to 2.2.13.
-       wanrouter-v2214.gz      patch for Linux kernel 2.2.14. 
-       wanrouter-v2215.gz      patch for Linux kernels 2.2.15 to 2.2.17.
-       wanrouter-v2218.gz      patch for Linux kernels 2.2.18 and up.
-       wanrouter-v240.gz       patch for Linux kernel 2.4.0.  
-       wanrouter-v242.gz       patch for Linux kernel 2.4.2 and up.
-       wanrouter-v2034.gz      patch for Linux kernel 2.0.34
-       wanrouter-v2036.gz      patch for Linux kernel 2.0.36 and up. 
-
-/usr/local/wanrouter/patches/kdrivers:
-       Sources of the latest WANPIPE device drivers.
-       These are used to UPGRADE the linux kernel to the newest
-       version if the kernel source has already been pathced with
-       WANPIPE drivers.
-
-/usr/local/wanrouter/samples:
-       interface       sample interface configuration file
-       wanpipe1.cpri   CHDLC primary port
-       wanpipe2.csec   CHDLC secondary port
-       wanpipe1.fr     Frame Relay protocol
-       wanpipe1.ppp    PPP protocol ) 
-       wanpipe1.asy    CHDLC ASYNC protocol
-       wanpipe1.x25    X25 protocol
-       wanpipe1.stty   Sync TTY driver (Used by Kernel PPPD daemon)
-       wanpipe1.atty   Async TTY driver (Used by Kernel PPPD daemon)
-       wanrouter.rc    sample meta-configuration file
-
-/usr/local/wanrouter/util:
-       *               wan-tools utilities source code
-
-/usr/local/wanrouter/api/x25:
-       *               x25 api sample programs.
-/usr/local/wanrouter/api/chdlc:
-       *               chdlc api sample programs.
-/usr/local/wanrouter/api/fr:
-       *               fr api sample programs.
-/usr/local/wanrouter/config/wancfg:
-       wancfg          WANPIPE GUI configuration program.
-                        Creates wanpipe#.conf files. 
-/usr/local/wanrouter/config/cfgft1:
-       cfgft1          GUI CSU/DSU configuration program.
-
-/usr/include/linux:
-       wanrouter.h     router API definitions
-       wanpipe.h       WANPIPE API definitions
-       sdladrv.h       SDLA support module API definitions
-       sdlasfm.h       SDLA firmware module definitions
-       if_wanpipe.h    WANPIPE Socket definitions
-       if_wanpipe_common.h     WANPIPE Socket/Driver common definitions.
-       sdlapci.h       WANPIPE PCI definitions
-       
-
-/usr/src/linux/net/wanrouter:
-       *               wanrouter source code
-
-/var/log:
-       wanrouter       wanrouter start-up log (created by the Setup script)
-
-/var/lock:  (or /var/lock/subsys for RedHat)
-       wanrouter       wanrouter lock file (created by the Setup script)
-
-/usr/local/wanrouter/firmware:
-       fr514.sfm       Frame relay firmware for Sangoma S508/S514 card
-       cdual514.sfm    Dual Port Cisco HDLC firmware for Sangoma S508/S514 card
-       ppp514.sfm      PPP Firmware for Sangoma S508 and S514 cards
-       x25_508.sfm     X25 Firmware for Sangoma S508 card.
-
-
-REVISION HISTORY
-
-1.0.0  December 31, 1996       Initial version
-
-1.0.1  January 30, 1997        Status and statistics can be read via /proc
-                               filesystem entries.
-
-1.0.2   April 30, 1997          Added UDP management via monitors.
-
-1.0.3  June 3, 1997            UDP management for multiple boards using Frame
-                               Relay and PPP
-                               Enabled continuous transmission of Configure 
-                               Request Packet for PPP (for 508 only)
-                               Connection Timeout for PPP changed from 900 to 0
-                               Flow Control Problem fixed for Frame Relay
-
-1.0.4  July 10, 1997           S508/FT1 monitoring capability in fpipemon and
-                               ppipemon utilities.
-                               Configurable TTL for UDP packets.
-                               Multicast and Broadcast IP source addresses are
-                               silently discarded.
-
-1.0.5  July 28, 1997           Configurable T391,T392,N391,N392,N393 for Frame
-                               Relay in router.conf.
-                               Configurable Memory Address through router.conf 
-                               for Frame Relay, PPP and X.25. (commenting this
-                               out enables auto-detection).
-                               Fixed freeing up received buffers using kfree()
-                               for Frame Relay and X.25.
-                               Protect sdla_peek() by calling save_flags(),
-                               cli() and restore_flags().
-                               Changed number of Trace elements from 32 to 20
-                               Added DLCI specific data monitoring in FPIPEMON. 
-2.0.0  Nov 07, 1997            Implemented protection of RACE conditions by 
-                               critical flags for FRAME RELAY and PPP.
-                               DLCI List interrupt mode implemented.
-                               IPX support in FRAME RELAY and PPP.
-                               IPX Server Support (MARS)
-                               More driver specific stats included in FPIPEMON
-                               and PIPEMON.
-
-2.0.1  Nov 28, 1997            Bug Fixes for version 2.0.0.
-                               Protection of "enable_irq()" while 
-                               "disable_irq()" has been enabled from any other
-                               routine (for Frame Relay, PPP and X25).
-                               Added additional Stats for Fpipemon and Ppipemon
-                               Improved Load Sharing for multiple boards
-
-2.0.2  Dec 09, 1997            Support for PAP and CHAP for ppp has been
-                               implemented.
-
-2.0.3  Aug 15, 1998            New release supporting Cisco HDLC, CIR for Frame
-                               relay, Dynamic IP assignment for PPP and Inverse
-                               Arp support for Frame-relay.  Man Pages are 
-                               included for better support and a new utility
-                               for configuring FT1 cards.
-
-2.0.4  Dec 09, 1998            Dual Port support for Cisco HDLC.
-                               Support for HDLC (LAPB) API.
-                               Supports BiSync Streaming code for S502E 
-                               and S503 cards.
-                               Support for Streaming HDLC API.
-                               Provides a BSD socket interface for 
-                               creating applications using BiSync
-                               streaming.        
-
-2.0.5   Aug 04, 1999           CHDLC initializatin bug fix.
-                               PPP interrupt driven driver: 
-                               Fix to the PPP line hangup problem.
-                               New PPP firmware
-                               Added comments to the startup SYSTEM ERROR messages
-                               Xpipemon debugging application for the X25 protocol
-                               New USER_MANUAL.txt
-                               Fixed the odd boundary 4byte writes to the board.
-                               BiSync Streaming code has been taken out.  
-                                Available as a patch.
-                               Streaming HDLC API has been taken out.  
-                                Available as a patch.                 
-
-2.0.6   Aug 17, 1999           Increased debugging in statup scripts
-                               Fixed insallation bugs from 2.0.5
-                               Kernel patch works for both 2.2.10 and 2.2.11 kernels.
-                               There is no functional difference between the two packages         
-
-2.0.7   Aug 26, 1999           o  Merged X25API code into WANPIPE.
-                               o  Fixed a memeory leak for X25API
-                               o  Updated the X25API code for 2.2.X kernels.
-                               o  Improved NEM handling.   
-
-2.1.0  Oct 25, 1999            o New code for S514 PCI Card
-                               o New CHDLC and Frame Relay drivers
-                               o PPP and X25 are not supported in this release    
-
-2.1.1  Nov 30, 1999            o PPP support for S514 PCI Cards
-
-2.1.3   Apr 06, 2000           o Socket based x25api 
-                               o Socket based chdlc api
-                               o Socket based fr api
-                               o Dual Port Receive only CHDLC support.
-                               o Asynchronous CHDLC support (Secondary Port)
-                               o cfgft1 GUI csu/dsu configurator
-                               o wancfg GUI configuration file 
-                                 configurator.
-                               o Architectual directory changes.
-
-beta-2.1.4 Jul 2000            o Dynamic interface configuration:
-                                       Network interfaces reflect the state
-                                       of protocol layer.  If the protocol becomes
-                                       disconnected, driver will bring down
-                                       the interface.  Once the protocol reconnects
-                                       the interface will be brought up. 
-                                       
-                                       Note: This option is turned off by default.
-
-                               o Dynamic wanrouter setup using 'wanconfig':
-                                       wanconfig utility can be used to
-                                       shutdown,restart,start or reconfigure 
-                                       a virtual circuit dynamically.
-                                    
-                                       Frame Relay:  Each DLCI can be: 
-                                                     created,stopped,restarted and reconfigured
-                                                     dynamically using wanconfig.
-                                       
-                                                     ex: wanconfig card wanpipe1 dev wp1_fr16 up
-                                 
-                               o Wanrouter startup via command line arguments:
-                                       wanconfig also supports wanrouter startup via command line
-                                       arguments.  Thus, there is no need to create a wanpipe#.conf
-                                       configuration file.  
-
-                               o Socket based x25api update/bug fixes.
-                                       Added support for LCN numbers greater than 255.
-                                       Option to pass up modem messages.
-                                       Provided a PCI IRQ check, so a single S514
-                                       card is guaranteed to have a non-sharing interrupt.
-
-                               o Fixes to the wancfg utility.
-                               o New FT1 debugging support via *pipemon utilities.
-                               o Frame Relay ARP support Enabled.
-
-beta3-2.1.4 Jul 2000           o X25 M_BIT Problem fix.
-                               o Added the Multi-Port PPP
-                                 Updated utilites for the Multi-Port PPP.
-
-2.1.4  Aut 2000
-                               o In X25API:
-                                       Maximum packet an application can send
-                                       to the driver has been extended to 4096 bytes.
-
-                                       Fixed the x25 startup bug. Enable 
-                                       communications only after all interfaces
-                                       come up.  HIGH SVC/PVC is used to calculate
-                                       the number of channels.
-                                       Enable protocol only after all interfaces
-                                       are enabled.
-
-                               o Added an extra state to the FT1 config, kernel module.
-                               o Updated the pipemon debuggers.
-
-                               o Blocked the Multi-Port PPP from running on kernels
-                                 2.2.16 or greater, due to syncppp kernel module
-                                 change. 
-         
-beta1-2.1.5    Nov 15 2000
-                               o Fixed the MulitPort PPP Support for kernels 2.2.16 and above.
-                                 2.2.X kernels only
-
-                               o Secured the driver UDP debugging calls
-                                       - All illegal netowrk debugging calls are reported to
-                                         the log.
-                                       - Defined a set of allowed commands, all other denied.
-                                       
-                               o Cpipemon
-                                       - Added set FT1 commands to the cpipemon. Thus CSU/DSU
-                                         configuraiton can be performed using cpipemon.
-                                         All systems that cannot run cfgft1 GUI utility should
-                                         use cpipemon to configure the on board CSU/DSU.
-
-
-                               o Keyboard Led Monitor/Debugger
-                                       - A new utilty /usr/sbin/wpkbdmon uses keyboard leds
-                                         to convey operatinal statistic information of the 
-                                         Sangoma WANPIPE cards.
-                                       NUM_LOCK    = Line State  (On=connected,    Off=disconnected)
-                                       CAPS_LOCK   = Tx data     (On=transmitting, Off=no tx data)
-                                       SCROLL_LOCK = Rx data     (On=receiving,    Off=no rx data
-                                       
-                               o Hardware probe on module load and dynamic device allocation
-                                       - During WANPIPE module load, all Sangoma cards are probed
-                                         and found information is printed in the /var/log/messages.
-                                       - If no cards are found, the module load fails.
-                                       - Appropriate number of devices are dynamically loaded 
-                                         based on the number of Sangoma cards found.
-
-                                         Note: The kernel configuraiton option 
-                                               CONFIG_WANPIPE_CARDS has been taken out.
-                                       
-                               o Fixed the Frame Relay and Chdlc network interfaces so they are
-                                 compatible with libpcap libraries.  Meaning, tcpdump, snort,
-                                 ethereal, and all other packet sniffers and debuggers work on
-                                 all WANPIPE netowrk interfaces.
-                                       - Set the network interface encoding type to ARPHRD_PPP.
-                                         This tell the sniffers that data obtained from the
-                                         network interface is in pure IP format.
-                                 Fix for 2.2.X kernels only.
-                               
-                               o True interface encoding option for Frame Relay and CHDLC
-                                       - The above fix sets the network interface encoding
-                                         type to ARPHRD_PPP, however some customers use
-                                         the encoding interface type to determine the
-                                         protocol running.  Therefore, the TURE ENCODING
-                                         option will set the interface type back to the
-                                         original value.  
-
-                                         NOTE: If this option is used with Frame Relay and CHDLC
-                                               libpcap library support will be broken.  
-                                               i.e. tcpdump will not work.
-                                       Fix for 2.2.x Kernels only.
-                                               
-                               o Ethernet Bridgind over Frame Relay
-                                       - The Frame Relay bridging has been developed by 
-                                         Kristian Hoffmann and Mark Wells.  
-                                       - The Linux kernel bridge is used to send ethernet 
-                                         data over the frame relay links.
-                                       For 2.2.X Kernels only.
-
-                               o Added extensive 2.0.X support. Most new features of
-                                 2.1.5 for protocols Frame Relay, PPP and CHDLC are
-                                 supported under 2.0.X kernels. 
-
-beta1-2.2.0    Dec 30 2000
-                               o Updated drivers for 2.4.X kernels.
-                               o Updated drivers for SMP support.
-                               o X25API is now able to share PCI interrupts.
-                               o Took out a general polling routine that was used
-                                 only by X25API. 
-                               o Added appropriate locks to the dynamic reconfiguration
-                                 code.
-                               o Fixed a bug in the keyboard debug monitor.
-
-beta2-2.2.0    Jan 8 2001
-                               o Patches for 2.4.0 kernel
-                               o Patches for 2.2.18 kernel
-                               o Minor updates to PPP and CHLDC drivers.
-                                 Note: No functinal difference. 
-
-beta3-2.2.9    Jan 10 2001
-                               o I missed the 2.2.18 kernel patches in beta2-2.2.0
-                                 release.  They are included in this release.
-
-Stable Release
-2.2.0          Feb 01 2001
-                               o Bug fix in wancfg GUI configurator.
-                                       The edit function didn't work properly.
-
-
-bata1-2.2.1    Feb 09 2001
-                       o WANPIPE TTY Driver emulation. 
-                         Two modes of operation Sync and Async.
-                               Sync: Using the PPPD daemon, kernel SyncPPP layer
-                                     and the Wanpipe sync TTY driver: a PPP protocol 
-                                     connection can be established via Sangoma adapter, over
-                                     a T1 leased line.
-                       
-                                     The 2.4.0 kernel PPP layer supports MULTILINK
-                                     protocol, that can be used to bundle any number of Sangoma
-                                     adapters (T1 lines) into one, under a single IP address.
-                                     Thus, efficiently obtaining multiple T1 throughput. 
-
-                                     NOTE: The remote side must also implement MULTILINK PPP
-                                           protocol.
-
-                               Async:Using the PPPD daemon, kernel AsyncPPP layer
-                                     and the WANPIPE async TTY driver: a PPP protocol
-                                     connection can be established via Sangoma adapter and
-                                     a modem, over a telephone line.
-
-                                     Thus, the WANPIPE async TTY driver simulates a serial
-                                     TTY driver that would normally be used to interface the 
-                                     MODEM to the linux kernel.
-                               
-                       o WANPIPE PPP Backup Utility
-                               This utility will monitor the state of the PPP T1 line.
-                               In case of failure, a dial up connection will be established
-                               via pppd daemon, ether via a serial tty driver (serial port), 
-                               or a WANPIPE async TTY driver (in case serial port is unavailable).
-                               
-                               Furthermore, while in dial up mode, the primary PPP T1 link
-                               will be monitored for signs of life.  
-
-                               If the PPP T1 link comes back to life, the dial up connection
-                               will be shutdown and T1 line re-established.
-                       
-
-                       o New Setup installation script.
-                               Option to UPGRADE device drivers if the kernel source has
-                               already been patched with WANPIPE.
-
-                               Option to COMPILE WANPIPE modules against the currently 
-                               running kernel, thus no need for manual kernel and module
-                               re-compilatin.
-                       
-                       o Updates and Bug Fixes to wancfg utility.
-
-bata2-2.2.1    Feb 20 2001
-
-                       o Bug fixes to the CHDLC device drivers.
-                               The driver had compilation problems under kernels
-                               2.2.14 or lower.
-
-                       o Bug fixes to the Setup installation script.
-                               The device drivers compilation options didn't work
-                               properly.
-
-                       o Update to the wpbackupd daemon.  
-                               Optimized the cross-over times, between the primary
-                               link and the backup dialup.
-
-beta3-2.2.1    Mar 02 2001
-                       o Patches for 2.4.2 kernel.
-
-                       o Bug fixes to util/ make files.
-                       o Bug fixes to the Setup installation script.
-
-                       o Took out the backupd support and made it into
-                         as separate package.
-                         
-beta4-2.2.1     Mar 12 2001
-
-               o Fix to the Frame Relay Device driver.
-                       IPSAC sends a packet of zero length
-                       header to the frame relay driver.  The
-                       driver tries to push its own 2 byte header
-                       into the packet, which causes the driver to
-                       crash.
-
-               o Fix the WANPIPE re-configuration code.
-                       Bug was found by trying to run  the cfgft1 while the
-                       interface was already running.  
-
-               o Updates to cfgft1.
-                       Writes a wanpipe#.cfgft1 configuration file
-                       once the CSU/DSU is configured. This file can
-                       holds the current CSU/DSU configuration.
-
-
-
->>>>>> END OF README <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
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