netconf.c

wm PNE 3.3 source code, running at more than vxworks6.x version.

/* $Header: /usr/cvsroot/target/src/wrn/wm/demo/lib/netconf.c,v 1.2 2001/11/08 15:56:22 tneale Exp $ */

/*
 * Copyright (C) 1999-2005 Wind River Systems, Inc.
 * All rights reserved.  Provided under license only.
 * Distribution or other use of this software is only
 * permitted pursuant to the terms of a license agreement
 * from Wind River Systems (and is otherwise prohibited).
 * Refer to that license agreement for terms of use.
 */



/****************************************************************************
 *  Copyright 1993-1997 Epilogue Technology Corporation.
 *  Copyright 1998-1999 Integrated Systems, Inc.
 *  All rights reserved.
 ****************************************************************************/

/*
 * $Log: netconf.c,v $
 * Revision 1.2  2001/11/08 15:56:22  tneale
 * Updated for newest file layout
 *
 * Revision 1.1.1.1  2001/11/05 17:48:41  tneale
 * Tornado shuffle
 *
 * Revision 2.96  2001/01/19 22:23:45  paul
 * Update copyright.
 *
 * Revision 2.95  2000/12/02 20:25:24  sar
 * Turn on router discovery for ipv6 when useful, and set the loopback flag
 *
 * Revision 2.94  2000/03/17 07:13:39  paul
 * Roll IPv6 back to the last released state.
 *
 * Revision 2.93  2000/03/17 00:12:39  meister
 * Update copyright message
 *
 * Revision 2.92  1999/11/05 22:24:08  paul
 * Eliminate dependence on ancient backward-compatibility code.
 *
 * Revision 2.90  1999/09/13 19:44:27  paul
 * Cast arguments in debugging code to squelch compiler warnings.
 *
 * Revision 2.89  1999/08/20 20:37:24  wes
 * Use new DHCP saved offer API.
 *
 * Revision 2.88  1999/08/02 20:17:43  josh
 * updates to OSPF configuration support in netconfig_ospf()
 *
 * Revision 2.87  1999/05/21 17:18:22  sra
 * Suppress annoying "not configured" messages unless user really wants them.
 *
 * Revision 2.86  1999/04/02 22:13:02  wes
 * Add support for setting the DHCP vendor class in outbound packets
 *
 * Revision 2.85  1999/02/18 04:41:34  wes
 * Sockets merge: Everything Else
 *  - memory pools
 *  - thread support
 *  - port-specific headers
 *
 * Revision 2.84  1999/01/28 18:46:40  josh
 * lots of updates to OSPF support code
 *
 * Revision 2.83  1998/12/16 15:52:35  josh
 * replace an obviously wrong virtual link configuration with a
 * somewhat less wrong (but not entirely correct) attempt at same
 *
 * Revision 2.82  1998/12/08 15:48:20  josh
 * fixing a configuration bug in the OSPF and RIP code that could
 * cause a core dump
 *
 * Revision 2.81  1998/12/02 17:27:13  josh
 * updates to functionality for Courier, particularly OSPF
 *
 * Revision 2.80  1998/10/28 18:50:58  josh
 * marging in courier-sep98 branch
 *
 * Revision 2.79.2.1  1998/10/28 22:47:25  niqbal
 * Placed parts of the code under the INSTALL_ATTACHE_DNS directive
 * so that the code links without DNS.
 *
 * Revision 2.79  1998/09/08 05:21:47  sra
 * Compiler warnings.
 *
 * Revision 2.78.4.2  1998/09/11 18:53:48  sra
 * Second batch of updates from Josh and Shukri.
 *
 * Revision 2.78.4.1  1998/09/11 05:50:25  sra
 * Initial commit on courier-sep98 branch.
 *
 * Revision 2.78  1998/07/04 00:35:41  sra
 * Fix a CAD-UL warning.
 *
 * Revision 2.77  1998/07/02 16:49:11  wes
 * Fix restartability of dhcp
 *
 * Revision 2.76  1998/07/02 14:54:22  sra
 * Get rid of bogus strtoul() definition.
 *
 * Revision 2.75  1998/07/02 06:55:36  sra
 * Make Snark restartable under pSOS, and other minor cleanups.
 *
 * Revision 2.74  1998/06/11 21:39:01  wes
 * Keep track of DHCP invocations..
 *
 * Revision 2.73  1998/06/04 21:36:46  josh
 * netconfig_rip() is a little more flexible now
 *
 * Revision 2.72  1998/06/03 21:32:05  sar
 * Updated code to use common string macros
 *
 * Revision 2.71  1998/04/09 22:08:24  wes
 * Reverse previous commit made in error..
 *
 * Revision 2.70  1998/04/09 22:03:09  wes
 * Rip out ntohl/ntohs stuff since anyone still running NetBSD 0.8 gets what they deserve...
 *
 * Revision 2.69  1998/03/10 13:08:33  mrf
 * Fix RD_PREF_* constant problem more completely
 *
 * Revision 2.68  1998/03/10 01:07:05  meister
 * Added attache/rd_cache.h to the include files needed if IPV6 is turned on.
 * I'm not sure if margaret wants to solve this some other way. This
 * gets rid of the RD_PREF_DEFAULT undefined error on line 1236.
 *
 * Revision 2.67  1998/03/07 17:44:12  mrf
 * Fix typo in function call
 *
 * Revision 2.66  1998/03/07 15:37:58  mrf
 * Use new API for adding default routes.
 *
 * Revision 2.65  1998/03/06 17:07:42  mrf
 * Add preference argument to route-default command, use new API to add
 * default router.
 *
 * Revision 2.64  1998/03/04 21:31:58  mrf
 * Fix build problem with IPv6 turned off.
 *
 * Revision 2.63  1998/03/03 22:33:06  mrf
 * Fix mis-typed conditional, conditionalize vars used in conditional code
 *
 * Revision 2.62  1998/03/03 22:20:59  mrf
 * Add default router to default router list when RD is installed
 *
 * Revision 2.61  1998/02/25 04:57:26  sra
 * Update copyrights.
 *
 * Revision 2.60  1998/02/23 17:56:31  mrf
 * Fix error in h_address configuration.
 *
 * Revision 2.59  1998/02/20 18:26:12  mrf
 * *** empty log message ***
 *
 * Revision 2.58  1998/02/20 02:10:15  mrf
 * Simplify Router Discovery configuration.
 *
 * Revision 2.57  1998/02/13 15:25:15  mrf
 * Change memory allocation of config info to avoid leak.
 *
 * Revision 2.56  1998/02/12 20:27:51  mrf
 * Configure SNTP client code.
 *
 * Revision 2.55  1998/01/22 18:04:33  mrf
 * Initialize interfaces for IGMP
 *
 * Revision 2.54  1997/12/02 16:18:37  mrf
 * conditionalize variable to eliminate compiler warnings.
 *
 * Revision 2.53  1997/11/21 17:03:35  josh
 * re-merging the code from the previous two revisions.  Oops.
 *
 * Revision 2.52  1997/11/21 00:06:23  josh
 * updating files for Liaison support for NIT
 *
 * Revision 2.51  1997/11/20 17:29:28  sra
 * Minor changes to PPP authentication API.
 *
 * Revision 2.50  1997/11/18 03:18:25  sra
 * Brand new PAP and CHAP code for PPP.
 *
 * Revision 2.49  1997/11/04 16:11:31  josh
 * Adding Liaison support files
 *
 * Revision 2.48  1997/10/28 00:51:53  sra
 * Convert PPP code to use BUG() macro.
 * Bang on CHAP and PAP code some more.
 * Create test driver for PPP under Snark/BSD.
 *
 * Revision 2.47  1997/10/06 15:25:41  mrf
 * better configuration for router discovery
 *
 * Revision 2.46  1997/10/06 04:13:19  mrf
 * configure router discovery on non-router host
 *
 * Revision 2.45  1997/10/04 21:26:23  mrf
 * router configuration code for ipv4 router discovery
 *
 * Revision 2.44  1997/10/02 22:50:28  mrf
 * add config variables in etc.ini to set token and token length for interface
 *
 * Revision 2.43  1997/06/15 01:46:09  mrf
 * changed IPADDR_* and related macros to use pointers instead of immediates
 * as arguments, also changed to GET/SET/PTR forms
 *
 * Revision 2.42  1997/06/04 18:14:27  mrf
 * changed routing macros to GET/SET format and to take pointer args
 *
 * Revision 2.41  1997/05/27 15:30:05  mrf
 * conditionalize ipv6 link-local autoconfiguration via NF_AUTOCONF flag
 *
 * Revision 2.40  1997/05/24 22:03:16  sra
 * Better way of specifying interfaces in etc.ini.
 *
 * Revision 2.39  1997/05/23 05:55:56  mrf
 * changed routing table masks to prefix lengths
 *
 * Revision 2.38  1997/05/23 04:16:06  sra
 * Cosmetic changes.
 *
 * Revision 2.37  1997/05/20 02:21:44  mrf
 * make snark lib driver code use new ldb arp definitions
 *
 * Revision 2.36  1997/05/20 02:08:04  mrf
 * ipaddr_t, ldb macro and routing api conversion of media layer and arp code
 *
 * Revision 2.35  1997/05/07 23:08:56  alan
 * Properly conditionalize some declarations for ipv6.
 *
 * Revision 2.34  1997/05/07 18:59:15  mrf
 * pass buffer to ipaddr_to_string, instead of using dynamic memory
 *
 * Revision 2.33  1997/04/25 01:02:29  sra
 * Fix code to set explicit MAC addresses for BPF, allow non-promiscuous mode.
 *
 * Revision 2.32  1997/04/22 19:01:18  josh
 * fixing a problem introduced in the last revision.
 *
 * Revision 2.31  1997/04/19 02:48:00  mrf
 * added basic ipv6 code, config ipv6 addresses, added new ipv6_send handler
 * to snoop and bpf driver structures, added configurable maxlnt and cleaned
 * up makefile.cfg formatting error
 *
 * Revision 2.30  1997/03/20 06:52:57  sra
 * DFARS-safe copyright text.  Zap!
 *
 * Revision 2.29  1997/02/25 19:13:52  josh
 * added code to configure Courier RIP
 *
 * Revision 2.28  1997/01/30 20:25:42  josh
 * courier includes have mostly moved to common
 *
 * Revision 2.27  1997/01/29 06:53:58  sra
 * Switch vapornet to use a media_ctl() function.
 *
 * Revision 2.26  1997/01/28 17:59:49  lowell
 * support for MAC address in initialization file
 * (I've hacked this up enough times, I might as well check it in)
 *
 * Revision 2.25  1997/01/15 04:15:36  sra
 * Don't initialize the loopback interface code if it's not installed.
 *
 * Revision 2.24  1997/01/13 19:21:41  josh
 * netconfig_ospf() now uses courier_get_ifb() to look up ifbs
 *
 * Revision 2.23  1996/11/12 19:41:51  josh
 * modified configuration stuff to make snark handle new
 * changes to Courier interface creation
 *
 * Revision 2.22  1996/10/30  16:32:03  sra
 * Another compiler warning.
 *
 * Revision 2.21  1996/10/30  06:59:31  sra
 * Cosmetic changes to fix compiler warnings.
 *
 * Revision 2.20  1996/07/15  19:20:39  josh
 * updated policy management scheme
 * added support for trap (bgp-only for now)
 *
 * Revision 2.19  1996/05/28  16:38:58  josh
 * New Policy Management scheme for OSPF and BGP router
 *
 * Revision 2.18  1996/05/08  18:18:09  lowell
 * "gratuitous ARP" shouldn't break non-ARP nets now
 *
 * Revision 2.17  1996/05/08  18:09:35  josh
 * compensated for change in BGP API
 *
 * Revision 2.16  1996/04/23  22:05:58  lowell
 * added ARP-for-my-own-address on startup
 * (to solve problems associated with making up ethernet addresses
 * out of thin air)
 *
 * Revision 2.15  1996/03/22  10:05:39  sra
 * Update copyrights prior to Attache 3.2 release.
 *
 * Revision 2.14  1996/03/19  18:28:21  lowell
 * removed extra parameter to dhcp_warmstart()
 *
 * Revision 2.13  1996/03/14  19:12:58  lowell
 * DHCP improvements, particularly support for "warmstart" functionality
 *
 * Revision 2.12  1996/03/14  18:43:51  sra
 * Fiddle BGP policies a bit.
 *
 * Revision 2.11  1996/03/08  21:55:38  sra
 * Add ospf-asbr-status to netconfig_ospf().
 *
 * Revision 2.10  1996/02/13  21:06:19  sra
 * Add a bunch of Courier policy key junk.
 *
 * Revision 2.9  1995/11/24  07:33:43  sra
 * Rework Courier code to support OSPF, BGP, et al.
 * Cosmetic changes to a lot of other stuff.
 *
 * Revision 2.8  1995/11/19  21:55:26  sra
 * Get rid of net_lookup(), since it did exactly what if_lookup() does.
 *
 * Revision 2.7  1995/10/06  21:18:33  lowell
 * finishing previous fix
 *
 * Revision 2.6  1995/10/06  21:07:09  lowell
 * fixed bug in handling of ini file handle
 *
 * Revision 2.5  1995/10/06  17:03:10  lowell
 * added support for DHCP client ID in config file
 *
 * Revision 2.4  1995/10/04  23:44:03  lowell
 * added DHCP support
 *
 * Revision 2.3  1995/09/28  23:08:44  sra
 * Fix Courier identifiers and copyrights for release packaging.
 *
 * Revision 2.2  1995/09/21  18:49:26  sra
 * Fix compile-time initialization to conform to current theory of how
 * INSTALL_ATTACHE_RESTARTABLE works.
 *
 * Revision 2.1  1995/07/31  13:54:55  sra
 * OSPF now working well enough to let somebody else test it.
 *
 * Revision 2.0  1995/05/10  22:38:15  sra
 * Attache release 3.0.
 *
 * Revision 1.14  1995/04/19  21:13:43  dab
 * Use add_default_route instead of calling route_create directly
 *
 * Revision 1.13  1995/04/15  05:47:54  sra
 * Shake the bugs out of the RIP filter code.
 *
 * Revision 1.12  1995/04/14  20:19:23  dab
 * Added the ip-address command.
 *
 * Revision 1.11  1995/03/26  02:43:08  sra
 * Set broadcast address correctly.
 *
 * Revision 1.10  1995/03/17  22:06:59  dab
 * changed interface_routes_owner to just static_routes_owner.
 *
 * Revision 1.9  1995/01/06  00:52:48  sra
 * Update copyright notice for 2.1 release.
 *
 * Revision 1.8  1994/12/23  15:26:10  dab
 * Added route-default-net configuration command.  This lets you set
 * a default route through an interface that isn't up yet.  Changing
 * route_find to route_lookup wouldn't have worked because the route
 * isn't insatlled until the interface comes up.
 *
 * Revision 1.7  1994/09/04  06:13:38  sra
 * Clean up antique type names and install macros.
 *
 * Revision 1.6  1993/08/05  20:11:20  sra
 * Add comment talking about route_find() vs. route_lookup().
 *
 * Revision 1.5  1993/08/03  01:42:14  sra
 * Add still more casts for MSC 7.0
 *
 * Revision 1.4  1993/08/03  01:29:27  sra
 * Add a few casts for MSC 7.0.
 *
 * Revision 1.3  1993/07/31  00:54:21  sra
 * Add a few casts for Borland C++ 3.1.
 *
 * Revision 1.2  1993/07/30  23:45:16  sra
 * Cosmetic changes to make Borland C++ 3.1 happy.
 *
 * Revision 1.1  1993/07/05  21:53:30  sra
 * Initial revision
 *
 */

/* [clearcase]
modification history
-------------------
01a,19apr05,job  update copyright notices
*/


/*
 * Interface configuration routines for snark.
 */

#include <stdio.h>
#include <stdlib.h>

#include <wrn/wm/attache/config.h>
#include <wrn/wm/attache/mib.h>
#include <wrn/wm/attache/timer.h>
#include <wrn/wm/attache/packet.h>
#include <wrn/wm/attache/net.h>
#include <wrn/wm/attache/route.h>
#include <wrn/wm/attache/ip.h>
#include <wrn/wm/attache/udp.h>