/***************************************************************************** | |
* ipcp.h - PPP IP NCP: Internet Protocol Network Control Protocol header file. | |
* | |
* Copyright (c) 2003 by Marc Boucher, Services Informatiques (MBSI) inc. | |
* portions Copyright (c) 1997 Global Election Systems Inc. | |
* | |
* The authors hereby grant permission to use, copy, modify, distribute, | |
* and license this software and its documentation for any purpose, provided | |
* that existing copyright notices are retained in all copies and that this | |
* notice and the following disclaimer are included verbatim in any | |
* distributions. No written agreement, license, or royalty fee is required | |
* for any of the authorized uses. | |
* | |
* THIS SOFTWARE IS PROVIDED BY THE CONTRIBUTORS *AS IS* AND ANY EXPRESS OR | |
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES | |
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. | |
* IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, | |
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT | |
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF | |
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
* | |
****************************************************************************** | |
* REVISION HISTORY | |
* | |
* 03-01-01 Marc Boucher <marc@mbsi.ca> | |
* Ported to lwIP. | |
* 97-12-04 Guy Lancaster <glanca@gesn.com>, Global Election Systems Inc. | |
* Original derived from BSD codes. | |
*****************************************************************************/ | |
/* | |
* ipcp.h - IP Control Protocol definitions. | |
* | |
* Copyright (c) 1989 Carnegie Mellon University. | |
* All rights reserved. | |
* | |
* Redistribution and use in source and binary forms are permitted | |
* provided that the above copyright notice and this paragraph are | |
* duplicated in all such forms and that any documentation, | |
* advertising materials, and other materials related to such | |
* distribution and use acknowledge that the software was developed | |
* by Carnegie Mellon University. The name of the | |
* University may not be used to endorse or promote products derived | |
* from this software without specific prior written permission. | |
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR | |
* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED | |
* WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. | |
* | |
* $Id: ipcp.h,v 1.1 2003/05/27 14:37:56 jani Exp $ | |
*/ | |
#ifndef IPCP_H | |
#define IPCP_H | |
/************************* | |
*** PUBLIC DEFINITIONS *** | |
*************************/ | |
/* | |
* Options. | |
*/ | |
#define CI_ADDRS 1 /* IP Addresses */ | |
#define CI_COMPRESSTYPE 2 /* Compression Type */ | |
#define CI_ADDR 3 | |
#define CI_MS_WINS1 128 /* Primary WINS value */ | |
#define CI_MS_DNS1 129 /* Primary DNS value */ | |
#define CI_MS_WINS2 130 /* Secondary WINS value */ | |
#define CI_MS_DNS2 131 /* Secondary DNS value */ | |
#define IPCP_VJMODE_OLD 1 /* "old" mode (option # = 0x0037) */ | |
#define IPCP_VJMODE_RFC1172 2 /* "old-rfc"mode (option # = 0x002d) */ | |
#define IPCP_VJMODE_RFC1332 3 /* "new-rfc"mode (option # = 0x002d, */ | |
/* maxslot and slot number compression) */ | |
#define IPCP_VJ_COMP 0x002d /* current value for VJ compression option*/ | |
#define IPCP_VJ_COMP_OLD 0x0037 /* "old" (i.e, broken) value for VJ */ | |
/* compression option*/ | |
/************************ | |
*** PUBLIC DATA TYPES *** | |
************************/ | |
typedef struct ipcp_options { | |
u_int neg_addr : 1; /* Negotiate IP Address? */ | |
u_int old_addrs : 1; /* Use old (IP-Addresses) option? */ | |
u_int req_addr : 1; /* Ask peer to send IP address? */ | |
u_int default_route : 1; /* Assign default route through interface? */ | |
u_int proxy_arp : 1; /* Make proxy ARP entry for peer? */ | |
u_int neg_vj : 1; /* Van Jacobson Compression? */ | |
u_int old_vj : 1; /* use old (short) form of VJ option? */ | |
u_int accept_local : 1; /* accept peer's value for ouraddr */ | |
u_int accept_remote : 1; /* accept peer's value for hisaddr */ | |
u_int req_dns1 : 1; /* Ask peer to send primary DNS address? */ | |
u_int req_dns2 : 1; /* Ask peer to send secondary DNS address? */ | |
u_short vj_protocol; /* protocol value to use in VJ option */ | |
u_char maxslotindex; /* VJ slots - 1. */ | |
u_char cflag; /* VJ slot compression flag. */ | |
u32_t ouraddr, hisaddr; /* Addresses in NETWORK BYTE ORDER */ | |
u32_t dnsaddr[2]; /* Primary and secondary MS DNS entries */ | |
u32_t winsaddr[2]; /* Primary and secondary MS WINS entries */ | |
} ipcp_options; | |
/***************************** | |
*** PUBLIC DATA STRUCTURES *** | |
*****************************/ | |
extern fsm ipcp_fsm[]; | |
extern ipcp_options ipcp_wantoptions[]; | |
extern ipcp_options ipcp_gotoptions[]; | |
extern ipcp_options ipcp_allowoptions[]; | |
extern ipcp_options ipcp_hisoptions[]; | |
extern struct protent ipcp_protent; | |
/*********************** | |
*** PUBLIC FUNCTIONS *** | |
***********************/ | |
#endif /* IPCP_H */ | |