pppd/ipxcp.h

   1 /*
   2  * ipxcp.h - IPX Control Protocol definitions.
   3  *
   4  * Copyright (c) 1984-2000 Carnegie Mellon University. All rights reserved.
   5  *
   6  * Redistribution and use in source and binary forms, with or without
   7  * modification, are permitted provided that the following conditions
   8  * are met:
   9  *
  10  * 1. Redistributions of source code must retain the above copyright
  11  *    notice, this list of conditions and the following disclaimer.
  12  *
  13  * 2. Redistributions in binary form must reproduce the above copyright
  14  *    notice, this list of conditions and the following disclaimer in
  15  *    the documentation and/or other materials provided with the
  16  *    distribution.
  17  *
  18  * 3. The name "Carnegie Mellon University" must not be used to
  19  *    endorse or promote products derived from this software without
  20  *    prior written permission. For permission or any legal
  21  *    details, please contact
  22  *      Office of Technology Transfer
  23  *      Carnegie Mellon University
  24  *      5000 Forbes Avenue
  25  *      Pittsburgh, PA  15213-3890
  26  *      (412) 268-4387, fax: (412) 268-7395
  27  *      tech-transfer@andrew.cmu.edu
  28  *
  29  * 4. Redistributions of any form whatsoever must retain the following
  30  *    acknowledgment:
  31  *    "This product includes software developed by Computing Services
  32  *     at Carnegie Mellon University (http://www.cmu.edu/computing/)."
  33  *
  34  * CARNEGIE MELLON UNIVERSITY DISCLAIMS ALL WARRANTIES WITH REGARD TO
  35  * THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
  36  * AND FITNESS, IN NO EVENT SHALL CARNEGIE MELLON UNIVERSITY BE LIABLE
  37  * FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
  38  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
  39  * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
  40  * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  41  *
  42  * $Id: ipxcp.h,v 1.5 2002/12/04 23:03:32 paulus Exp $
  43  */
  44
  45 /*
  46  * Options.
  47  */
  48 #define IPX_NETWORK_NUMBER        1   /* IPX Network Number */
  49 #define IPX_NODE_NUMBER           2
  50 #define IPX_COMPRESSION_PROTOCOL  3
  51 #define IPX_ROUTER_PROTOCOL       4
  52 #define IPX_ROUTER_NAME           5
  53 #define IPX_COMPLETE              6
  54
  55 /* Values for the router protocol */
  56 #define IPX_NONE                  0
  57 #define RIP_SAP                   2
  58 #define NLSP                      4
  59
  60 typedef struct ipxcp_options {
  61     bool neg_node;              /* Negotiate IPX node number? */
  62     bool req_node;              /* Ask peer to send IPX node number? */
  63
  64     bool neg_nn;                /* Negotiate IPX network number? */
  65     bool req_nn;                /* Ask peer to send IPX network number */
  66
  67     bool neg_name;              /* Negotiate IPX router name */
  68     bool neg_complete;          /* Negotiate completion */
  69     bool neg_router;            /* Negotiate IPX router number */
  70
  71     bool accept_local;          /* accept peer's value for ournode */
  72     bool accept_remote;         /* accept peer's value for hisnode */
  73     bool accept_network;        /* accept network number */
  74
  75     bool tried_nlsp;            /* I have suggested NLSP already */
  76     bool tried_rip;             /* I have suggested RIP/SAP already */
  77
  78     u_int32_t his_network;      /* base network number */
  79     u_int32_t our_network;      /* our value for network number */
  80     u_int32_t network;          /* the final network number */
  81
  82     u_char his_node[6];         /* peer's node number */
  83     u_char our_node[6];         /* our node number */
  84     u_char name [48];           /* name of the router */
  85     int    router;              /* routing protocol */
  86 } ipxcp_options;
  87
  88 extern fsm ipxcp_fsm[];
  89 extern ipxcp_options ipxcp_wantoptions[];
  90 extern ipxcp_options ipxcp_gotoptions[];
  91 extern ipxcp_options ipxcp_allowoptions[];
  92 extern ipxcp_options ipxcp_hisoptions[];
  93
  94 extern struct protent ipxcp_protent;