| /***************************************************************************** |
| * 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 */ |
| |