1 /* $NetBSD: if_sppp.h,v 1.24 2005/12/10 23:21:38 elad Exp $ */ 2 3 /*- 4 * Copyright (c) 2002 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * This code is derived from software contributed to The NetBSD Foundation 8 * by Martin Husemann <martin@NetBSD.org>. 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 3. All advertising materials mentioning features or use of this software 19 * must display the following acknowledgement: 20 * This product includes software developed by the NetBSD 21 * Foundation, Inc. and its contributors. 22 * 4. Neither the name of The NetBSD Foundation nor the names of its 23 * contributors may be used to endorse or promote products derived 24 * from this software without specific prior written permission. 25 * 26 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 27 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 28 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 29 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 30 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 31 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 32 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 33 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 34 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 35 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 36 * POSSIBILITY OF SUCH DAMAGE. 37 */ 38 39 #ifndef _NET_IF_SPPP_H_ 40 #define _NET_IF_SPPP_H_ 41 42 /* ioctls used by the if_spppsubr.c driver */ 43 44 #define SPPP_AUTHPROTO_NONE 0 45 #define SPPP_AUTHPROTO_PAP 1 46 #define SPPP_AUTHPROTO_CHAP 2 47 48 #define SPPP_AUTHFLAG_NOCALLOUT 1 /* do not require authentication on */ 49 /* callouts */ 50 #define SPPP_AUTHFLAG_NORECHALLENGE 2 /* do not re-challenge CHAP */ 51 52 struct spppauthcfg { 53 char ifname[IFNAMSIZ]; /* pppoe interface name */ 54 u_int hisauth; /* one of SPPP_AUTHPROTO_* above */ 55 u_int myauth; /* one of SPPP_AUTHPROTO_* above */ 56 u_int myname_length; /* includes terminating 0 */ 57 u_int mysecret_length; /* includes terminating 0 */ 58 u_int hisname_length; /* includes terminating 0 */ 59 u_int hissecret_length; /* includes terminating 0 */ 60 u_int myauthflags; 61 u_int hisauthflags; 62 char *myname; 63 char *mysecret; 64 char *hisname; 65 char *hissecret; 66 }; 67 68 #define SPPPGETAUTHCFG _IOWR('i', 120, struct spppauthcfg) 69 #define SPPPSETAUTHCFG _IOW('i', 121, struct spppauthcfg) 70 71 struct sppplcpcfg { 72 char ifname[IFNAMSIZ]; /* pppoe interface name */ 73 int lcp_timeout; /* LCP timeout, in ticks */ 74 }; 75 76 #define SPPPGETLCPCFG _IOWR('i', 122, struct sppplcpcfg) 77 #define SPPPSETLCPCFG _IOW('i', 123, struct sppplcpcfg) 78 79 /* 80 * Don't change the order of this. Ordering the phases this way allows 81 * for a comparision of ``pp_phase >= PHASE_AUTHENTICATE'' in order to 82 * know whether LCP is up. 83 */ 84 #define SPPP_PHASE_DEAD 0 85 #define SPPP_PHASE_ESTABLISH 1 86 #define SPPP_PHASE_TERMINATE 2 87 #define SPPP_PHASE_AUTHENTICATE 3 88 #define SPPP_PHASE_NETWORK 4 89 90 struct spppstatus { 91 char ifname[IFNAMSIZ]; /* pppoe interface name */ 92 int phase; /* one of SPPP_PHASE_* above */ 93 }; 94 95 #define SPPPGETSTATUS _IOWR('i', 124, struct spppstatus) 96 97 struct spppstatusncp { 98 char ifname[IFNAMSIZ]; /* pppoe interface name */ 99 int phase; /* one of SPPP_PHASE_* above */ 100 int ncpup; /* != 0 if at least on NCP is up */ 101 }; 102 103 #define SPPPGETSTATUSNCP _IOWR('i', 134, struct spppstatusncp) 104 105 struct spppidletimeout { 106 char ifname[IFNAMSIZ]; /* pppoe interface name */ 107 time_t idle_seconds; /* number of seconds idle before 108 * disconnect, 0 to disable idle-timeout */ 109 }; 110 111 #define SPPPGETIDLETO _IOWR('i', 125, struct spppidletimeout) 112 #define SPPPSETIDLETO _IOW('i', 126, struct spppidletimeout) 113 114 struct spppauthfailurestats { 115 char ifname[IFNAMSIZ]; /* pppoe interface name */ 116 int auth_failures; /* number of LCP failures since last successful TLU */ 117 int max_failures; /* max. allowed authorization failures */ 118 }; 119 120 #define SPPPGETAUTHFAILURES _IOWR('i', 127, struct spppauthfailurestats) 121 122 struct spppauthfailuresettings { 123 char ifname[IFNAMSIZ]; /* pppoe interface name */ 124 int max_failures; /* max. allowed authorization failures */ 125 }; 126 #define SPPPSETAUTHFAILURE _IOW('i', 128, struct spppauthfailuresettings) 127 128 /* set the DNS options we would like to query during PPP negotiation */ 129 struct spppdnssettings { 130 char ifname[IFNAMSIZ]; /* pppoe interface name */ 131 int query_dns; /* bitmask (bits 0 and 1) for DNS options to query in IPCP */ 132 }; 133 #define SPPPSETDNSOPTS _IOW('i', 129, struct spppdnssettings) 134 #define SPPPGETDNSOPTS _IOWR('i', 130, struct spppdnssettings) 135 136 /* get the DNS addresses we received from the peer */ 137 struct spppdnsaddrs { 138 char ifname[IFNAMSIZ]; /* pppoe interface name */ 139 u_int32_t dns[2]; /* IP addresses */ 140 }; 141 142 #define SPPPGETDNSADDRS _IOWR('i', 131, struct spppdnsaddrs) 143 144 /* set LCP keepalive/timeout options */ 145 struct spppkeepalivesettings { 146 char ifname[IFNAMSIZ]; /* pppoe interface name */ 147 u_int maxalive; /* number of LCP echo req. w/o reply */ 148 time_t max_noreceive; /* (sec.) grace period before we start 149 sending LCP echo requests. */ 150 }; 151 #define SPPPSETKEEPALIVE _IOW('i', 132, struct spppkeepalivesettings) 152 #define SPPPGETKEEPALIVE _IOWR('i', 133, struct spppkeepalivesettings) 153 154 /* 134 already used! */ 155 156 #endif /* !_NET_IF_SPPP_H_ */ 157 158