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Dependents:   HelloWorld ServoInterfaceBoardExample1 4180_Lab4

Committer:
donatien
Date:
Thu Aug 05 15:01:33 2010 +0000
Revision:
11:da4498f591ee
Parent:
0:632c9925f013

        

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donatien 0:632c9925f013 1 /*****************************************************************************
donatien 0:632c9925f013 2 * ipcp.h - PPP IP NCP: Internet Protocol Network Control Protocol header file.
donatien 0:632c9925f013 3 *
donatien 0:632c9925f013 4 * Copyright (c) 2003 by Marc Boucher, Services Informatiques (MBSI) inc.
donatien 0:632c9925f013 5 * portions Copyright (c) 1997 Global Election Systems Inc.
donatien 0:632c9925f013 6 *
donatien 0:632c9925f013 7 * The authors hereby grant permission to use, copy, modify, distribute,
donatien 0:632c9925f013 8 * and license this software and its documentation for any purpose, provided
donatien 0:632c9925f013 9 * that existing copyright notices are retained in all copies and that this
donatien 0:632c9925f013 10 * notice and the following disclaimer are included verbatim in any
donatien 0:632c9925f013 11 * distributions. No written agreement, license, or royalty fee is required
donatien 0:632c9925f013 12 * for any of the authorized uses.
donatien 0:632c9925f013 13 *
donatien 0:632c9925f013 14 * THIS SOFTWARE IS PROVIDED BY THE CONTRIBUTORS *AS IS* AND ANY EXPRESS OR
donatien 0:632c9925f013 15 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
donatien 0:632c9925f013 16 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
donatien 0:632c9925f013 17 * IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
donatien 0:632c9925f013 18 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
donatien 0:632c9925f013 19 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
donatien 0:632c9925f013 20 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
donatien 0:632c9925f013 21 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
donatien 0:632c9925f013 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
donatien 0:632c9925f013 23 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
donatien 0:632c9925f013 24 *
donatien 0:632c9925f013 25 ******************************************************************************
donatien 0:632c9925f013 26 * REVISION HISTORY
donatien 0:632c9925f013 27 *
donatien 0:632c9925f013 28 * 03-01-01 Marc Boucher <marc@mbsi.ca>
donatien 0:632c9925f013 29 * Ported to lwIP.
donatien 0:632c9925f013 30 * 97-12-04 Guy Lancaster <glanca@gesn.com>, Global Election Systems Inc.
donatien 0:632c9925f013 31 * Original derived from BSD codes.
donatien 0:632c9925f013 32 *****************************************************************************/
donatien 0:632c9925f013 33 /*
donatien 0:632c9925f013 34 * ipcp.h - IP Control Protocol definitions.
donatien 0:632c9925f013 35 *
donatien 0:632c9925f013 36 * Copyright (c) 1989 Carnegie Mellon University.
donatien 0:632c9925f013 37 * All rights reserved.
donatien 0:632c9925f013 38 *
donatien 0:632c9925f013 39 * Redistribution and use in source and binary forms are permitted
donatien 0:632c9925f013 40 * provided that the above copyright notice and this paragraph are
donatien 0:632c9925f013 41 * duplicated in all such forms and that any documentation,
donatien 0:632c9925f013 42 * advertising materials, and other materials related to such
donatien 0:632c9925f013 43 * distribution and use acknowledge that the software was developed
donatien 0:632c9925f013 44 * by Carnegie Mellon University. The name of the
donatien 0:632c9925f013 45 * University may not be used to endorse or promote products derived
donatien 0:632c9925f013 46 * from this software without specific prior written permission.
donatien 0:632c9925f013 47 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
donatien 0:632c9925f013 48 * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
donatien 0:632c9925f013 49 * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
donatien 0:632c9925f013 50 *
donatien 0:632c9925f013 51 * $Id: ipcp.h,v 1.4 2010/01/18 20:49:43 goldsimon Exp $
donatien 0:632c9925f013 52 */
donatien 0:632c9925f013 53
donatien 0:632c9925f013 54 #ifndef IPCP_H
donatien 0:632c9925f013 55 #define IPCP_H
donatien 0:632c9925f013 56
donatien 0:632c9925f013 57 /*
donatien 0:632c9925f013 58 * Options.
donatien 0:632c9925f013 59 */
donatien 0:632c9925f013 60 #define CI_ADDRS 1 /* IP Addresses */
donatien 0:632c9925f013 61 #define CI_COMPRESSTYPE 2 /* Compression Type */
donatien 0:632c9925f013 62 #define CI_ADDR 3
donatien 0:632c9925f013 63
donatien 0:632c9925f013 64 #define CI_MS_DNS1 129 /* Primary DNS value */
donatien 0:632c9925f013 65 #define CI_MS_WINS1 128 /* Primary WINS value */
donatien 0:632c9925f013 66 #define CI_MS_DNS2 131 /* Secondary DNS value */
donatien 0:632c9925f013 67 #define CI_MS_WINS2 130 /* Secondary WINS value */
donatien 0:632c9925f013 68
donatien 0:632c9925f013 69 #define IPCP_VJMODE_OLD 1 /* "old" mode (option # = 0x0037) */
donatien 0:632c9925f013 70 #define IPCP_VJMODE_RFC1172 2 /* "old-rfc"mode (option # = 0x002d) */
donatien 0:632c9925f013 71 #define IPCP_VJMODE_RFC1332 3 /* "new-rfc"mode (option # = 0x002d, */
donatien 0:632c9925f013 72 /* maxslot and slot number compression) */
donatien 0:632c9925f013 73
donatien 0:632c9925f013 74 #define IPCP_VJ_COMP 0x002d /* current value for VJ compression option */
donatien 0:632c9925f013 75 #define IPCP_VJ_COMP_OLD 0x0037 /* "old" (i.e, broken) value for VJ */
donatien 0:632c9925f013 76 /* compression option */
donatien 0:632c9925f013 77
donatien 0:632c9925f013 78 typedef struct ipcp_options {
donatien 0:632c9925f013 79 u_int neg_addr : 1; /* Negotiate IP Address? */
donatien 0:632c9925f013 80 u_int old_addrs : 1; /* Use old (IP-Addresses) option? */
donatien 0:632c9925f013 81 u_int req_addr : 1; /* Ask peer to send IP address? */
donatien 0:632c9925f013 82 u_int default_route : 1; /* Assign default route through interface? */
donatien 0:632c9925f013 83 u_int proxy_arp : 1; /* Make proxy ARP entry for peer? */
donatien 0:632c9925f013 84 u_int neg_vj : 1; /* Van Jacobson Compression? */
donatien 0:632c9925f013 85 u_int old_vj : 1; /* use old (short) form of VJ option? */
donatien 0:632c9925f013 86 u_int accept_local : 1; /* accept peer's value for ouraddr */
donatien 0:632c9925f013 87 u_int accept_remote : 1; /* accept peer's value for hisaddr */
donatien 0:632c9925f013 88 u_int req_dns1 : 1; /* Ask peer to send primary DNS address? */
donatien 0:632c9925f013 89 u_int req_dns2 : 1; /* Ask peer to send secondary DNS address? */
donatien 0:632c9925f013 90 u_short vj_protocol; /* protocol value to use in VJ option */
donatien 0:632c9925f013 91 u_char maxslotindex; /* VJ slots - 1. */
donatien 0:632c9925f013 92 u_char cflag; /* VJ slot compression flag. */
donatien 0:632c9925f013 93 u32_t ouraddr, hisaddr; /* Addresses in NETWORK BYTE ORDER */
donatien 0:632c9925f013 94 u32_t dnsaddr[2]; /* Primary and secondary MS DNS entries */
donatien 0:632c9925f013 95 u32_t winsaddr[2]; /* Primary and secondary MS WINS entries */
donatien 0:632c9925f013 96 } ipcp_options;
donatien 0:632c9925f013 97
donatien 0:632c9925f013 98 extern fsm ipcp_fsm[];
donatien 0:632c9925f013 99 extern ipcp_options ipcp_wantoptions[];
donatien 0:632c9925f013 100 extern ipcp_options ipcp_gotoptions[];
donatien 0:632c9925f013 101 extern ipcp_options ipcp_allowoptions[];
donatien 0:632c9925f013 102 extern ipcp_options ipcp_hisoptions[];
donatien 0:632c9925f013 103
donatien 0:632c9925f013 104 extern struct protent ipcp_protent;
donatien 0:632c9925f013 105
donatien 0:632c9925f013 106 #endif /* IPCP_H */