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WANPIPE(tm) Multiprotocol WAN Driver for Linux WAN Router
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Release 3.1.0
January 30, 1997
Author: Gene Kozin <genek@compuserve.com>
Copyright (c) 1995-1997 Sangoma Technologies Inc.
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INTRODUCTION

WANPIPE(tm) is a family of intelligent muliprotocol WAN communication adapters
for personal computers (ISA bus) designed to provide PC connectivity to
various communication links, such as leased lines and public data networks, at
speeds up to T1/E1 using variety of synchronous communications protocols,
including frame relay, PPP, X.25, SDLC, etc.

WANPIPE driver together with Linux WAN Router module allows you to build
relatively inexpensive, yet high-prformance multiprotocol WAN router.  For
more information about Linux WAN Router please read file
Documentation/networking/wan-router.txt.  You must also obtain WAN Tools
package to be able to use Linux WAN Router and WANPIPE driver.  The package
is available via the Internet from Sangoma Technologies' anonymous FTP server:

	ftp.sangoma.com/pub/linux/wantools-X.Y.Z.tgz

For technical questions and/or comments please e-mail to genek@compuserve.com.
For general inquiries please contact Sangoma Technologies Inc. by

	Hotline:	1-800-388-2475	(USA and Canada, toll free)
	Phone:		(905) 474-1990
	Fax:		(905) 474-9223
	E-mail:		dm@sangoma.com	(David Mandelstam)
	WWW:		http://www.sangoma.com



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.



NEW IN THIS RELEASE

 o Implemented as WAN Link Driver compliant with Linux WAN Router interface
 o Added support for X.25 protocol
 o Miscellaneous bug fixes and performance improvements



FILE LIST

drivers/net:
	README.wanpipe	This file
	sdladrv.c	SDLA support module source code
	wpmain.c	WANPIPE driver module main source code
	wpx.c		WANPIPE driver module X.25 source code
	wpf.c		WANPIPE driver module frame relay source code
	wpp.c		WANPIPE driver module PPP source code
	sdla_x25.h	SDLA X.25 firmware API definitions
	sdla_fr.h	SDLA frame relay firmware API definitions
	sdla_ppp.h	SDLA PPP firmware API definitions

include/linux:
	wanpipe.h	WANPIPE API definitions
	sdladrv.h	SDLA support module API definitions
	sdlasfm.h	SDLA firmware module definitions



REVISION HISTORY

3.1.0	January 30, 1997

	o Implemented IOCTL for executing adapter commands.
	o Fixed a bug in frame relay code causing driver configured as a FR
	  switch to be stuck in WAN_DISCONNECTED mode.

3.0.0	December 31, 1996

	o Uses Linux WAN Router interface
	o Added support for X.25 routing
	o Miscellaneous bug fixes and performance improvements

2.4.1	December 18, 1996

	o Added support for LMI and Q.933 frame relay link management

2.3.0	October 17, 1996

	o All shell scripts use meta-configuration file
	o Miscellaneous bug fixes

2.2.0	July 16, 1996

	o Compatible with Linux 2.0
	o Added uninstall script
	o User's Manual is available in HTML format

2.1.0	June 20, 1996

	o Added support for synchronous PPP
	o Added support for S503 adapter
	o Added API for executing adapter commands
	o Fixed a re-entrancy problem in frame relaty driver
	o Changed interface between SDLA driver and protocol support modules
	o Updated frame relay firmware

2.0.0	May 1, 1996

	o Added interactive installation and configuration scripts
	o Added System V-style start-up script
	o Added dynamic memory window address selection in SDLA driver
	o Miscellaneous bug fixes in SDLA driver
	o Updated S508 frame relay firmware
	o Changed SFM file format

1.0.0	February 12, 1996

	o Final release
	o Added support for Linux 1.3
	o Updated S508 frame relay firmware

0.9.0	December 21, 1995

	o Added SNAP encapsulation for routed frames
	o Added support for the frame relay switch emulation mode
	o Added support for S508 adapter
	o Added capability to autodetect adapter type
	o Miscellaneous bug fixes in SDLA and frame relay drivers

0.1.0	October 12, 1995

	o Initial version

>>>>>>> END OF README <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<

