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diff --git a/libnet/doc/html/libnet-headers_8h-source.html b/libnet/doc/html/libnet-headers_8h-source.html deleted file mode 100644 index 1aaa4d1..0000000 --- a/libnet/doc/html/libnet-headers_8h-source.html +++ /dev/null @@ -1,1655 +0,0 @@ -<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> -<html><head><meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1"> -<title>libnet: libnet-headers.h Source File</title> -<link href="doxygen.css" rel="stylesheet" type="text/css"> -</head><body> -<!-- Generated by Doxygen 1.3.4 --> -<div class="qindex"><a class="qindex" href="index.html">Main Page</a> | <a class="qindex" href="annotated.html">Data Structures</a> | <a class="qindex" href="files.html">File List</a> | <a class="qindex" href="functions.html">Data Fields</a> | <a class="qindex" href="globals.html">Globals</a></div> -<h1>libnet-headers.h</h1><a href="libnet-headers_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre>00001 <span class="comment">/*</span> -00002 <span class="comment"> * $Id: libnet-headers.h,v 1.13 2004/03/01 20:26:12 mike Exp $</span> -00003 <span class="comment"> *</span> -00004 <span class="comment"> * libnet-headers.h - Network routine library headers header file</span> -00005 <span class="comment"> *</span> -00006 <span class="comment"> * Copyright (c) 1998 - 2004 Mike D. Schiffman <mike@infonexus.com></span> -00007 <span class="comment"> * All rights reserved.</span> -00008 <span class="comment"> *</span> -00009 <span class="comment"> * Redistribution and use in source and binary forms, with or without</span> -00010 <span class="comment"> * modification, are permitted provided that the following conditions</span> -00011 <span class="comment"> * are met:</span> -00012 <span class="comment"> * 1. Redistributions of source code must retain the above copyright</span> -00013 <span class="comment"> * notice, this list of conditions and the following disclaimer.</span> -00014 <span class="comment"> * 2. Redistributions in binary form must reproduce the above copyright</span> -00015 <span class="comment"> * notice, this list of conditions and the following disclaimer in the</span> -00016 <span class="comment"> * documentation and/or other materials provided with the distribution.</span> -00017 <span class="comment"> *</span> -00018 <span class="comment"> * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND</span> -00019 <span class="comment"> * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE</span> -00020 <span class="comment"> * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE</span> -00021 <span class="comment"> * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE</span> -00022 <span class="comment"> * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL</span> -00023 <span class="comment"> * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS</span> -00024 <span class="comment"> * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)</span> -00025 <span class="comment"> * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT</span> -00026 <span class="comment"> * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY</span> -00027 <span class="comment"> * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF</span> -00028 <span class="comment"> * SUCH DAMAGE.</span> -00029 <span class="comment"> *</span> -00030 <span class="comment"> */</span> -00031 -00032 <span class="preprocessor">#ifndef __LIBNET_HEADERS_H</span> -00033 <span class="preprocessor"></span><span class="preprocessor">#define __LIBNET_HEADERS_H</span> -00034 <span class="preprocessor"></span> -<a name="l00042"></a><a class="code" href="libnet-headers_8h.html#a0">00042</a> <span class="preprocessor">#define LIBNET_802_1Q_H 0x12 </span> -<a name="l00043"></a><a class="code" href="libnet-headers_8h.html#a1">00043</a> <span class="preprocessor">#define LIBNET_802_1X_H 0x04 </span> -<a name="l00044"></a><a class="code" href="libnet-headers_8h.html#a2">00044</a> <span class="preprocessor">#define LIBNET_802_2_H 0x03 </span> -<a name="l00045"></a><a class="code" href="libnet-headers_8h.html#a3">00045</a> <span class="preprocessor">#define LIBNET_802_2SNAP_H 0x08 </span> -<a name="l00046"></a><a class="code" href="libnet-headers_8h.html#a4">00046</a> <span class="preprocessor">#define LIBNET_802_3_H 0x0e </span> -<a name="l00047"></a><a class="code" href="libnet-headers_8h.html#a5">00047</a> <span class="preprocessor">#define LIBNET_ARP_H 0x08 </span> -<a name="l00048"></a><a class="code" href="libnet-headers_8h.html#a6">00048</a> <span class="preprocessor">#define LIBNET_ARP_ETH_IP_H 0x1c </span> -<a name="l00049"></a><a class="code" href="libnet-headers_8h.html#a7">00049</a> <span class="preprocessor">#define LIBNET_BGP4_HEADER_H 0x13 </span> -<a name="l00050"></a><a class="code" href="libnet-headers_8h.html#a8">00050</a> <span class="preprocessor">#define LIBNET_BGP4_OPEN_H 0x0a </span> -<a name="l00051"></a><a class="code" href="libnet-headers_8h.html#a9">00051</a> <span class="preprocessor">#define LIBNET_BGP4_UPDATE_H 0x04 </span> -<a name="l00052"></a><a class="code" href="libnet-headers_8h.html#a10">00052</a> <span class="preprocessor">#define LIBNET_BGP4_NOTIFICATION_H 0x02 </span> -<a name="l00053"></a><a class="code" href="libnet-headers_8h.html#a11">00053</a> <span class="preprocessor">#define LIBNET_CDP_H 0x08 </span> -<a name="l00054"></a><a class="code" href="libnet-headers_8h.html#a12">00054</a> <span class="preprocessor">#define LIBNET_DHCPV4_H 0xf0 </span> -<a name="l00055"></a><a class="code" href="libnet-headers_8h.html#a13">00055</a> <span class="preprocessor">#define LIBNET_UDP_DNSV4_H 0x0c </span> -<a name="l00056"></a><a class="code" href="libnet-headers_8h.html#a14">00056</a> <span class="preprocessor">#define LIBNET_TCP_DNSV4_H 0x0e </span> -<a name="l00057"></a><a class="code" href="libnet-headers_8h.html#a15">00057</a> <span class="preprocessor">#define LIBNET_ETH_H 0x0e </span> -<a name="l00058"></a><a class="code" href="libnet-headers_8h.html#a16">00058</a> <span class="preprocessor">#define LIBNET_FDDI_H 0x15 </span> -<a name="l00059"></a><a class="code" href="libnet-headers_8h.html#a17">00059</a> <span class="preprocessor">#define LIBNET_ICMPV4_H 0x04 </span> -<a name="l00060"></a><a class="code" href="libnet-headers_8h.html#a18">00060</a> <span class="preprocessor">#define LIBNET_ICMPV4_ECHO_H 0x08 </span> -<a name="l00061"></a><a class="code" href="libnet-headers_8h.html#a19">00061</a> <span class="preprocessor">#define LIBNET_ICMPV4_MASK_H 0x0c </span> -<a name="l00062"></a><a class="code" href="libnet-headers_8h.html#a20">00062</a> <span class="preprocessor">#define LIBNET_ICMPV4_UNREACH_H 0x08 </span> -<a name="l00063"></a><a class="code" href="libnet-headers_8h.html#a21">00063</a> <span class="preprocessor">#define LIBNET_ICMPV4_TIMXCEED_H 0x08 </span> -<a name="l00064"></a><a class="code" href="libnet-headers_8h.html#a22">00064</a> <span class="preprocessor">#define LIBNET_ICMPV4_REDIRECT_H 0x08 </span> -<a name="l00065"></a><a class="code" href="libnet-headers_8h.html#a23">00065</a> <span class="preprocessor">#define LIBNET_ICMPV4_TS_H 0x14 </span> -<a name="l00066"></a><a class="code" href="libnet-headers_8h.html#a24">00066</a> <span class="preprocessor">#define LIBNET_ICMPV6_H 0x08 </span> -<a name="l00067"></a><a class="code" href="libnet-headers_8h.html#a25">00067</a> <span class="preprocessor">#define LIBNET_IGMP_H 0x08 </span> -<a name="l00068"></a><a class="code" href="libnet-headers_8h.html#a26">00068</a> <span class="preprocessor">#define LIBNET_IPV4_H 0x14 </span> -<a name="l00069"></a><a class="code" href="libnet-headers_8h.html#a27">00069</a> <span class="preprocessor">#define LIBNET_IPV6_H 0x28 </span> -<a name="l00070"></a><a class="code" href="libnet-headers_8h.html#a28">00070</a> <span class="preprocessor">#define LIBNET_IPV6_FRAG_H 0x08 </span> -<a name="l00071"></a><a class="code" href="libnet-headers_8h.html#a29">00071</a> <span class="preprocessor">#define LIBNET_IPV6_ROUTING_H 0x04 </span> -<a name="l00072"></a><a class="code" href="libnet-headers_8h.html#a30">00072</a> <span class="preprocessor">#define LIBNET_IPV6_DESTOPTS_H 0x02 </span> -<a name="l00073"></a><a class="code" href="libnet-headers_8h.html#a31">00073</a> <span class="preprocessor">#define LIBNET_IPV6_HBHOPTS_H 0x02 </span> -<a name="l00074"></a><a class="code" href="libnet-headers_8h.html#a32">00074</a> <span class="preprocessor">#define LIBNET_IPSEC_ESP_HDR_H 0x0c </span> -<a name="l00075"></a><a class="code" href="libnet-headers_8h.html#a33">00075</a> <span class="preprocessor">#define LIBNET_IPSEC_ESP_FTR_H 0x02 </span> -<a name="l00076"></a><a class="code" href="libnet-headers_8h.html#a34">00076</a> <span class="preprocessor">#define LIBNET_IPSEC_AH_H 0x10 </span> -<a name="l00077"></a><a class="code" href="libnet-headers_8h.html#a35">00077</a> <span class="preprocessor">#define LIBNET_ISL_H 0x1a </span> -<a name="l00078"></a><a class="code" href="libnet-headers_8h.html#a36">00078</a> <span class="preprocessor">#define LIBNET_GRE_H 0x04 </span> -<a name="l00079"></a><a class="code" href="libnet-headers_8h.html#a37">00079</a> <span class="preprocessor">#define LIBNET_GRE_SRE_H 0x04 </span> -<a name="l00080"></a><a class="code" href="libnet-headers_8h.html#a38">00080</a> <span class="preprocessor">#define LIBNET_MPLS_H 0x04 </span> -<a name="l00081"></a><a class="code" href="libnet-headers_8h.html#a39">00081</a> <span class="preprocessor">#define LIBNET_OSPF_H 0x10 </span> -<a name="l00082"></a><a class="code" href="libnet-headers_8h.html#a40">00082</a> <span class="preprocessor">#define LIBNET_OSPF_HELLO_H 0x18 </span> -<a name="l00083"></a><a class="code" href="libnet-headers_8h.html#a41">00083</a> <span class="preprocessor">#define LIBNET_OSPF_DBD_H 0x08 </span> -<a name="l00084"></a><a class="code" href="libnet-headers_8h.html#a42">00084</a> <span class="preprocessor">#define LIBNET_OSPF_LSR_H 0x0c </span> -<a name="l00085"></a><a class="code" href="libnet-headers_8h.html#a43">00085</a> <span class="preprocessor">#define LIBNET_OSPF_LSU_H 0x04 </span> -<a name="l00086"></a><a class="code" href="libnet-headers_8h.html#a44">00086</a> <span class="preprocessor">#define LIBNET_OSPF_LSA_H 0x14 </span> -<a name="l00087"></a><a class="code" href="libnet-headers_8h.html#a45">00087</a> <span class="preprocessor">#define LIBNET_OSPF_AUTH_H 0x08 </span> -<a name="l00088"></a><a class="code" href="libnet-headers_8h.html#a46">00088</a> <span class="preprocessor">#define LIBNET_OSPF_CKSUM 0x10 </span> -<a name="l00089"></a><a class="code" href="libnet-headers_8h.html#a47">00089</a> <span class="preprocessor">#define LIBNET_OSPF_LS_RTR_H 0x10 </span> -<a name="l00090"></a><a class="code" href="libnet-headers_8h.html#a48">00090</a> <span class="preprocessor">#define LIBNET_OSPF_LS_NET_H 0x08 </span> -<a name="l00091"></a><a class="code" href="libnet-headers_8h.html#a49">00091</a> <span class="preprocessor">#define LIBNET_OSPF_LS_SUM_H 0x0c </span> -<a name="l00092"></a><a class="code" href="libnet-headers_8h.html#a50">00092</a> <span class="preprocessor">#define LIBNET_OSPF_LS_AS_EXT_H 0x10 </span> -<a name="l00093"></a><a class="code" href="libnet-headers_8h.html#a51">00093</a> <span class="preprocessor">#define LIBNET_NTP_H 0x30 </span> -<a name="l00094"></a><a class="code" href="libnet-headers_8h.html#a52">00094</a> <span class="preprocessor">#define LIBNET_RIP_H 0x18 </span> -<a name="l00095"></a><a class="code" href="libnet-headers_8h.html#a53">00095</a> <span class="preprocessor">#define LIBNET_RPC_CALL_H 0x28 </span> -<a name="l00098"></a><a class="code" href="libnet-headers_8h.html#a54">00098</a> <span class="preprocessor">#define LIBNET_RPC_CALL_TCP_H 0x2c </span> -00101 <span class="preprocessor">#define LIBNET_SEBEK_H 0x30 </span><span class="comment">/* sebek header: 48 bytes */</span> -<a name="l00102"></a><a class="code" href="libnet-headers_8h.html#a56">00102</a> <span class="preprocessor">#define LIBNET_STP_CONF_H 0x23 </span> -<a name="l00103"></a><a class="code" href="libnet-headers_8h.html#a57">00103</a> <span class="preprocessor">#define LIBNET_STP_TCN_H 0x04 </span> -<a name="l00104"></a><a class="code" href="libnet-headers_8h.html#a58">00104</a> <span class="preprocessor">#define LIBNET_TOKEN_RING_H 0x16 </span> -<a name="l00105"></a><a class="code" href="libnet-headers_8h.html#a59">00105</a> <span class="preprocessor">#define LIBNET_TCP_H 0x14 </span> -<a name="l00106"></a><a class="code" href="libnet-headers_8h.html#a60">00106</a> <span class="preprocessor">#define LIBNET_UDP_H 0x08 </span> -<a name="l00107"></a><a class="code" href="libnet-headers_8h.html#a61">00107</a> <span class="preprocessor">#define LIBNET_VRRP_H 0x08 </span> -<a name="l00113"></a><a class="code" href="structlibnet__802__1q__hdr.html">00113</a> <span class="preprocessor">struct libnet_802_1q_hdr</span> -00114 <span class="preprocessor"></span>{ -<a name="l00115"></a><a class="code" href="structlibnet__802__1q__hdr.html#o0">00115</a> u_int8_t vlan_dhost[ETHER_ADDR_LEN]; -<a name="l00116"></a><a class="code" href="structlibnet__802__1q__hdr.html#o1">00116</a> u_int8_t vlan_shost[ETHER_ADDR_LEN]; -<a name="l00117"></a><a class="code" href="structlibnet__802__1q__hdr.html#o2">00117</a> u_int16_t vlan_tpi; -<a name="l00118"></a><a class="code" href="structlibnet__802__1q__hdr.html#o3">00118</a> u_int16_t vlan_priority_c_vid; -<a name="l00119"></a><a class="code" href="libnet-headers_8h.html#a62">00119</a> <span class="preprocessor">#define LIBNET_802_1Q_PRIMASK 0x0007 </span> -<a name="l00120"></a><a class="code" href="libnet-headers_8h.html#a63">00120</a> <span class="preprocessor">#define LIBNET_802_1Q_CFIMASK 0x0001 </span> -<a name="l00121"></a><a class="code" href="libnet-headers_8h.html#a64">00121</a> <span class="preprocessor">#define LIBNET_802_1Q_VIDMASK 0x0fff </span> -<a name="l00122"></a><a class="code" href="structlibnet__802__1q__hdr.html#o4">00122</a> <span class="preprocessor"> u_int16_t vlan_len; </span> -00123 <span class="preprocessor">}; </span> -00124 <span class="preprocessor"></span> -<a name="l00129"></a><a class="code" href="structlibnet__802__1x__hdr.html">00129</a> <span class="keyword">struct </span><a class="code" href="structlibnet__802__1x__hdr.html">libnet_802_1x_hdr</a> -00130 { -<a name="l00131"></a><a class="code" href="structlibnet__802__1x__hdr.html#o0">00131</a> u_int8_t <a class="code" href="structlibnet__802__1x__hdr.html#o0">dot1x_version</a>; -<a name="l00132"></a><a class="code" href="structlibnet__802__1x__hdr.html#o1">00132</a> u_int8_t <a class="code" href="structlibnet__802__1x__hdr.html#o1">dot1x_type</a>; -<a name="l00133"></a><a class="code" href="libnet-headers_8h.html#a65">00133</a> <span class="preprocessor">#define LIBNET_802_1X_PACKET 0x00 </span> -<a name="l00134"></a><a class="code" href="libnet-headers_8h.html#a66">00134</a> <span class="preprocessor">#define LIBNET_802_1X_START 0x01 </span> -<a name="l00135"></a><a class="code" href="libnet-headers_8h.html#a67">00135</a> <span class="preprocessor">#define LIBNET_802_1X_LOGOFF 0x02 </span> -<a name="l00136"></a><a class="code" href="libnet-headers_8h.html#a68">00136</a> <span class="preprocessor">#define LIBNET_802_1X_KEY 0x03 </span> -<a name="l00137"></a><a class="code" href="libnet-headers_8h.html#a69">00137</a> <span class="preprocessor">#define LIBNET_802_1X_ENCASFAL 0x04 </span> -<a name="l00138"></a><a class="code" href="structlibnet__802__1x__hdr.html#o2">00138</a> <span class="preprocessor"> u_int16_t dot1x_length; </span> -00139 <span class="preprocessor">}; </span> -00140 <span class="preprocessor"></span> -00141 <span class="comment">/*</span> -00142 <span class="comment"> * IEEE 802.2 LLC header</span> -00143 <span class="comment"> * Link Layer Control</span> -00144 <span class="comment"> * static header size: 3 bytes</span> -00145 <span class="comment"> */</span> -00146 <span class="keyword">struct </span>libnet_802_2_hdr -00147 { -00148 u_int8_t llc_dsap; <span class="comment">/* destination service access point */</span> -00149 u_int8_t llc_ssap; <span class="comment">/* source service access point */</span> -00150 <span class="preprocessor">#define LIBNET_SAP_STP 0x42</span> -00151 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_SAP_SNAP 0xaa</span> -00152 <span class="preprocessor"></span> u_int8_t llc_control; <span class="comment">/* control field */</span> -00153 }; -00154 -00155 -00156 <span class="comment">/*</span> -00157 <span class="comment"> * IEEE 802.2 LLC/SNAP header</span> -00158 <span class="comment"> * SubNetwork Attachment Point</span> -00159 <span class="comment"> * static header size: 8 bytes</span> -00160 <span class="comment"> */</span> -00161 <span class="keyword">struct </span>libnet_802_2snap_hdr -00162 { -00163 u_int8_t snap_dsap; <span class="comment">/* destination service access point */</span> -00164 u_int8_t snap_ssap; <span class="comment">/* destination service access point */</span> -00165 u_int8_t snap_control; <span class="comment">/* control field */</span> -00166 u_int8_t snap_oui[3]; <span class="comment">/* OUI */</span> -00167 u_int16_t snap_type; <span class="comment">/* type */</span> -00168 }; -00169 -00170 -00171 <span class="comment">/*</span> -00172 <span class="comment"> * 802.3 header</span> -00173 <span class="comment"> * IEEE Ethernet</span> -00174 <span class="comment"> * Static header size: 14 bytes</span> -00175 <span class="comment"> */</span> -00176 <span class="keyword">struct </span>libnet_802_3_hdr -00177 { -00178 u_int8_t _802_3_dhost[ETHER_ADDR_LEN];<span class="comment">/* destination ethernet address */</span> -00179 u_int8_t _802_3_shost[ETHER_ADDR_LEN];<span class="comment">/* source ethernet address */</span> -00180 u_int16_t _802_3_len; <span class="comment">/* packet type ID */</span> -00181 }; -00182 -00183 -00184 <span class="comment">/* </span> -00185 <span class="comment"> * ARP header</span> -00186 <span class="comment"> * Address Resolution Protocol</span> -00187 <span class="comment"> * Base header size: 8 bytes</span> -00188 <span class="comment"> */</span> -00189 <span class="keyword">struct </span>libnet_arp_hdr -00190 { -00191 u_int16_t ar_hrd; <span class="comment">/* format of hardware address */</span> -00192 <span class="preprocessor">#define ARPHRD_NETROM 0 </span><span class="comment">/* from KA9Q: NET/ROM pseudo */</span> -00193 <span class="preprocessor">#define ARPHRD_ETHER 1 </span><span class="comment">/* Ethernet 10Mbps */</span> -00194 <span class="preprocessor">#define ARPHRD_EETHER 2 </span><span class="comment">/* Experimental Ethernet */</span> -00195 <span class="preprocessor">#define ARPHRD_AX25 3 </span><span class="comment">/* AX.25 Level 2 */</span> -00196 <span class="preprocessor">#define ARPHRD_PRONET 4 </span><span class="comment">/* PROnet token ring */</span> -00197 <span class="preprocessor">#define ARPHRD_CHAOS 5 </span><span class="comment">/* Chaosnet */</span> -00198 <span class="preprocessor">#define ARPHRD_IEEE802 6 </span><span class="comment">/* IEEE 802.2 Ethernet/TR/TB */</span> -00199 <span class="preprocessor">#define ARPHRD_ARCNET 7 </span><span class="comment">/* ARCnet */</span> -00200 <span class="preprocessor">#define ARPHRD_APPLETLK 8 </span><span class="comment">/* APPLEtalk */</span> -00201 <span class="preprocessor">#define ARPHRD_LANSTAR 9 </span><span class="comment">/* Lanstar */</span> -00202 <span class="preprocessor">#define ARPHRD_DLCI 15 </span><span class="comment">/* Frame Relay DLCI */</span> -00203 <span class="preprocessor">#define ARPHRD_ATM 19 </span><span class="comment">/* ATM */</span> -00204 <span class="preprocessor">#define ARPHRD_METRICOM 23 </span><span class="comment">/* Metricom STRIP (new IANA id) */</span> -00205 <span class="preprocessor">#define ARPHRD_IPSEC 31 </span><span class="comment">/* IPsec tunnel */</span> -00206 u_int16_t ar_pro; <span class="comment">/* format of protocol address */</span> -00207 u_int8_t ar_hln; <span class="comment">/* length of hardware address */</span> -00208 u_int8_t ar_pln; <span class="comment">/* length of protocol addres */</span> -00209 u_int16_t ar_op; <span class="comment">/* operation type */</span> -00210 <span class="preprocessor">#define ARPOP_REQUEST 1 </span><span class="comment">/* req to resolve address */</span> -00211 <span class="preprocessor">#define ARPOP_REPLY 2 </span><span class="comment">/* resp to previous request */</span> -00212 <span class="preprocessor">#define ARPOP_REVREQUEST 3 </span><span class="comment">/* req protocol address given hardware */</span> -00213 <span class="preprocessor">#define ARPOP_REVREPLY 4 </span><span class="comment">/* resp giving protocol address */</span> -00214 <span class="preprocessor">#define ARPOP_INVREQUEST 8 </span><span class="comment">/* req to identify peer */</span> -00215 <span class="preprocessor">#define ARPOP_INVREPLY 9 </span><span class="comment">/* resp identifying peer */</span> -00216 <span class="comment">/* address information allocated dynamically */</span> -00217 }; -00218 -00219 <span class="comment">/*</span> -00220 <span class="comment"> * BGP4 header</span> -00221 <span class="comment"> * Border Gateway Protocol 4</span> -00222 <span class="comment"> * Base header size : 19 bytes</span> -00223 <span class="comment"> */</span> -00224 <span class="keyword">struct </span>libnet_bgp4_header_hdr -00225 { -00226 <span class="preprocessor">#define LIBNET_BGP4_MARKER_SIZE 16</span> -00227 <span class="preprocessor"></span> u_int8_t marker[LIBNET_BGP4_MARKER_SIZE]; -00228 u_int16_t len; -00229 u_int8_t type; -00230 <span class="preprocessor">#define LIBNET_BGP4_OPEN 1</span> -00231 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_BGP4_UPDATE 2</span> -00232 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_BGP4_NOTIFICATION 3</span> -00233 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_BGP4_KEEPALIVE 4</span> -00234 <span class="preprocessor"></span>}; -00235 -00236 <span class="comment">/*</span> -00237 <span class="comment"> * BGP4 open header</span> -00238 <span class="comment"> * Border Gateway Protocol 4</span> -00239 <span class="comment"> * Base header size : 10 bytes</span> -00240 <span class="comment"> */</span> -00241 <span class="keyword">struct </span>libnet_bgp4_open_hdr -00242 { -00243 u_int8_t version; -00244 u_int16_t src_as; -00245 u_int16_t hold_time; -00246 u_int32_t bgp_id; -00247 u_int8_t opt_len; -00248 }; -00249 -00250 <span class="comment">/*</span> -00251 <span class="comment"> * BGP4 notification message</span> -00252 <span class="comment"> *</span> -00253 <span class="comment"> * Border Gateway Protocol 4</span> -00254 <span class="comment"> * Base header size : 2 bytes</span> -00255 <span class="comment"> *</span> -00256 <span class="comment"> * Use payload if you need data</span> -00257 <span class="comment"> */</span> -00258 <span class="keyword">struct </span>libnet_bgp4_notification_hdr -00259 { -00260 <span class="preprocessor">#define LIBNET_BGP4_MESSAGE_HEADER_ERROR 1</span> -00261 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_BGP4_OPEN_MESSAGE_ERROR 2</span> -00262 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_BGP4_UPDATE_MESSAGE_ERROR 3</span> -00263 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_BGP4_HOLD_TIMER_EXPIRED 4</span> -00264 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_BGP4_FINITE_STATE__ERROR 5</span> -00265 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_BGP4_CEASE 6</span> -00266 <span class="preprocessor"></span> u_int8_t err_code; -00267 -00268 <span class="comment">/* Message Header Error subcodes */</span> -00269 <span class="preprocessor">#define LIBNET_BGP4_CONNECTION_NOT_SYNCHRONIZED 1</span> -00270 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_BGP4_BAD_MESSAGE_LENGTH 2</span> -00271 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_BGP4_BAD_MESSAGE_TYPE 3</span> -00272 <span class="preprocessor"></span><span class="comment">/* OPEN Message Error subcodes */</span> -00273 <span class="preprocessor">#define LIBNET_BGP4_UNSUPPORTED_VERSION_NUMBER 1</span> -00274 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_BGP4_BAD_PEER_AS 2</span> -00275 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_BGP4_BAD_BGP_IDENTIFIER 3</span> -00276 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_BGP4_UNSUPPORTED_OPTIONAL_PARAMETER 4</span> -00277 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_BGP4_AUTHENTICATION_FAILURE 5</span> -00278 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_BGP4_UNACCEPTABLE_HOLD_TIME 6</span> -00279 <span class="preprocessor"></span><span class="comment">/* UPDATE Message Error subcodes */</span> -00280 <span class="preprocessor">#define LIBNET_BGP4_MALFORMED_ATTRIBUTE_LIST</span> -00281 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_BGP4_UNRECOGNIZED_WELL_KNOWN_ATTRIBUTE</span> -00282 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_BGP4_MISSING_WELL_KNOWN_ATTRIBUTE</span> -00283 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_BGP4_ATTRIBUTE_FLAGS_ERROR</span> -00284 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_BGP4_ATTRIBUTE_LENGTH_ERROR</span> -00285 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_BGP4_INVALID_ORIGIN_ATTRIBUTE</span> -00286 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_BGP4_AS_ROUTING_LOOP</span> -00287 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_BGP4_INVALID_NEXT_HOP_ATTRIBUTE</span> -00288 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_BGP4_OPTIONAL_ATTRIBUTE_ERROR</span> -00289 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_BGP4_INVALID_NETWORK_FIELD</span> -00290 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_BGP4_MALFORMED_AS_PATH</span> -00291 <span class="preprocessor"></span> u_int8_t err_subcode; -00292 }; -00293 -00294 -00295 -00296 <span class="comment">/*</span> -00297 <span class="comment"> * CDP header</span> -00298 <span class="comment"> * Cisco Discovery Protocol</span> -00299 <span class="comment"> * Base header size: 8 bytes</span> -00300 <span class="comment"> */</span> -00301 -00302 <span class="comment">/*</span> -00303 <span class="comment"> * For checksum stuff -- IANA says 135-254 is "unassigned" as of 12.2001.</span> -00304 <span class="comment"> * Let's hope this one stays that way for a while!</span> -00305 <span class="comment"> */</span> -00306 <span class="preprocessor">#define LIBNET_PROTO_CDP 200</span> -00307 <span class="preprocessor"></span><span class="keyword">struct </span>libnet_cdp_hdr -00308 { -00309 u_int8_t cdp_version; <span class="comment">/* version (should always be 0x01) */</span> -00310 u_int8_t cdp_ttl; <span class="comment">/* time reciever should hold info in this packet */</span> -00311 u_int16_t cdp_sum; <span class="comment">/* checksum */</span> -00312 u_int16_t cdp_type; <span class="comment">/* type */</span> -00313 <span class="preprocessor">#define LIBNET_CDP_DEVID 0x1 </span><span class="comment">/* device id */</span> -00314 <span class="preprocessor">#define LIBNET_CDP_ADDRESS 0x2 </span><span class="comment">/* address */</span> -00315 <span class="preprocessor">#define LIBNET_CDP_PORTID 0x3 </span><span class="comment">/* port id */</span> -00316 <span class="preprocessor">#define LIBNET_CDP_CAPABIL 0x4 </span><span class="comment">/* capabilities */</span> -00317 <span class="preprocessor">#define LIBNET_CDP_VERSION 0x5 </span><span class="comment">/* version */</span> -00318 <span class="preprocessor">#define LIBNET_CDP_PLATFORM 0x6 </span><span class="comment">/* platform */</span> -00319 <span class="preprocessor">#define LIBNET_CDP_IPPREFIX 0x7 </span><span class="comment">/* ip prefix */</span> -00320 u_int16_t cdp_len; <span class="comment">/* type + length + value */</span> -00321 <span class="comment">/* value information done dynamically */</span> -00322 -00323 <span class="comment">/* CDP capabilities */</span> -00324 <span class="preprocessor">#define LIBNET_CDP_CAP_L3R 0x01</span><span class="comment">/* performs level 3 routing */</span> -00325 <span class="preprocessor">#define LIBNET_CDP_CAP_L2B 0x02</span><span class="comment">/* performs level 2 transparent bridging */</span> -00326 <span class="preprocessor">#define LIBNET_CDP_CAP_L2SRB 0x04</span><span class="comment">/* performs level 2 sourceroute bridging */</span> -00327 <span class="preprocessor">#define LIBNET_CDP_CAP_L2S 0x08</span><span class="comment">/* performs level 2 switching */</span> -00328 <span class="preprocessor">#define LIBNET_CDP_CAP_SR 0x10</span><span class="comment">/* sends and recieves packets on a network */</span> -00329 <span class="preprocessor">#define LIBNET_CDP_CAP_NOI 0x20</span><span class="comment">/* does not forward IGMP on non-router ports */</span> -00330 <span class="preprocessor">#define LIBNET_CDP_CAP_L1F 0x40</span><span class="comment">/* provides level 1 functionality */</span> -00331 }; -00332 -00333 -00334 <span class="comment">/*</span> -00335 <span class="comment"> * Used as an overlay for type/len/values</span> -00336 <span class="comment"> */</span> -00337 <span class="keyword">struct </span>libnet_cdp_value_hdr -00338 { -00339 u_int16_t cdp_type; -00340 u_int16_t cdp_len; -00341 }; -00342 -00343 -00344 <span class="comment">/*</span> -00345 <span class="comment"> * DHCP header</span> -00346 <span class="comment"> * Dynamic Host Configuration Protocol</span> -00347 <span class="comment"> * Static header size: f0 bytes</span> -00348 <span class="comment"> */</span> -00349 <span class="keyword">struct </span>libnet_dhcpv4_hdr -00350 { -00351 u_int8_t dhcp_opcode; <span class="comment">/* opcode */</span> -00352 <span class="preprocessor">#define LIBNET_DHCP_REQUEST 0x1</span> -00353 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_DHCP_REPLY 0x2</span> -00354 <span class="preprocessor"></span> u_int8_t dhcp_htype; <span class="comment">/* hardware address type */</span> -00355 u_int8_t dhcp_hlen; <span class="comment">/* hardware address length */</span> -00356 u_int8_t dhcp_hopcount; <span class="comment">/* used by proxy servers */</span> -00357 u_int32_t dhcp_xid; <span class="comment">/* transaction ID */</span> -00358 u_int16_t dhcp_secs; <span class="comment">/* number of seconds since trying to bootstrap */</span> -00359 u_int16_t dhcp_flags; <span class="comment">/* flags for DHCP, unused for BOOTP */</span> -00360 u_int32_t dhcp_cip; <span class="comment">/* client's IP */</span> -00361 u_int32_t dhcp_yip; <span class="comment">/* your IP */</span> -00362 u_int32_t dhcp_sip; <span class="comment">/* server's IP */</span> -00363 u_int32_t dhcp_gip; <span class="comment">/* gateway IP */</span> -00364 u_int8_t dhcp_chaddr[16]; <span class="comment">/* client hardware address */</span> -00365 u_int8_t dhcp_sname[64]; <span class="comment">/* server host name */</span> -00366 u_int8_t dhcp_file[128]; <span class="comment">/* boot file name */</span> -00367 u_int32_t dhcp_magic; <span class="comment">/* BOOTP magic header */</span> -00368 <span class="preprocessor">#define DHCP_MAGIC 0x63825363</span> -00369 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_BOOTP_MIN_LEN 0x12c</span> -00370 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_DHCP_PAD 0x00</span> -00371 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_DHCP_SUBNETMASK 0x01</span> -00372 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_DHCP_TIMEOFFSET 0x02</span> -00373 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_DHCP_ROUTER 0x03</span> -00374 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_DHCP_TIMESERVER 0x04</span> -00375 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_DHCP_NAMESERVER 0x05</span> -00376 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_DHCP_DNS 0x06</span> -00377 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_DHCP_LOGSERV 0x07</span> -00378 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_DHCP_COOKIESERV 0x08</span> -00379 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_DHCP_LPRSERV 0x09</span> -00380 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_DHCP_IMPSERV 0x0a</span> -00381 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_DHCP_RESSERV 0x0b</span> -00382 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_DHCP_HOSTNAME 0x0c</span> -00383 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_DHCP_BOOTFILESIZE 0x0d</span> -00384 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_DHCP_DUMPFILE 0x0e</span> -00385 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_DHCP_DOMAINNAME 0x0f</span> -00386 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_DHCP_SWAPSERV 0x10</span> -00387 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_DHCP_ROOTPATH 0x11</span> -00388 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_DHCP_EXTENPATH 0x12</span> -00389 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_DHCP_IPFORWARD 0x13</span> -00390 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_DHCP_SRCROUTE 0x14</span> -00391 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_DHCP_POLICYFILTER 0x15</span> -00392 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_DHCP_MAXASMSIZE 0x16</span> -00393 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_DHCP_IPTTL 0x17</span> -00394 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_DHCP_MTUTIMEOUT 0x18</span> -00395 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_DHCP_MTUTABLE 0x19</span> -00396 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_DHCP_MTUSIZE 0x1a</span> -00397 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_DHCP_LOCALSUBNETS 0x1b</span> -00398 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_DHCP_BROADCASTADDR 0x1c</span> -00399 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_DHCP_DOMASKDISCOV 0x1d</span> -00400 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_DHCP_MASKSUPPLY 0x1e</span> -00401 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_DHCP_DOROUTEDISC 0x1f</span> -00402 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_DHCP_ROUTERSOLICIT 0x20</span> -00403 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_DHCP_STATICROUTE 0x21</span> -00404 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_DHCP_TRAILERENCAP 0x22</span> -00405 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_DHCP_ARPTIMEOUT 0x23</span> -00406 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_DHCP_ETHERENCAP 0x24</span> -00407 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_DHCP_TCPTTL 0x25</span> -00408 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_DHCP_TCPKEEPALIVE 0x26</span> -00409 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_DHCP_TCPALIVEGARBAGE 0x27</span> -00410 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_DHCP_NISDOMAIN 0x28</span> -00411 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_DHCP_NISSERVERS 0x29</span> -00412 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_DHCP_NISTIMESERV 0x2a</span> -00413 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_DHCP_VENDSPECIFIC 0x2b</span> -00414 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_DHCP_NBNS 0x2c</span> -00415 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_DHCP_NBDD 0x2d</span> -00416 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_DHCP_NBTCPIP 0x2e</span> -00417 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_DHCP_NBTCPSCOPE 0x2f</span> -00418 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_DHCP_XFONT 0x30</span> -00419 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_DHCP_XDISPLAYMGR 0x31</span> -00420 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_DHCP_DISCOVERADDR 0x32</span> -00421 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_DHCP_LEASETIME 0x33</span> -00422 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_DHCP_OPTIONOVERLOAD 0x34</span> -00423 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_DHCP_MESSAGETYPE 0x35</span> -00424 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_DHCP_SERVIDENT 0x36</span> -00425 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_DHCP_PARAMREQUEST 0x37</span> -00426 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_DHCP_MESSAGE 0x38</span> -00427 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_DHCP_MAXMSGSIZE 0x39</span> -00428 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_DHCP_RENEWTIME 0x3a</span> -00429 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_DHCP_REBINDTIME 0x3b</span> -00430 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_DHCP_CLASSSID 0x3c</span> -00431 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_DHCP_CLIENTID 0x3d</span> -00432 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_DHCP_NISPLUSDOMAIN 0x40</span> -00433 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_DHCP_NISPLUSSERVERS 0x41</span> -00434 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_DHCP_MOBILEIPAGENT 0x44</span> -00435 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_DHCP_SMTPSERVER 0x45</span> -00436 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_DHCP_POP3SERVER 0x46</span> -00437 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_DHCP_NNTPSERVER 0x47</span> -00438 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_DHCP_WWWSERVER 0x48</span> -00439 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_DHCP_FINGERSERVER 0x49</span> -00440 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_DHCP_IRCSERVER 0x4a</span> -00441 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_DHCP_STSERVER 0x4b</span> -00442 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_DHCP_STDASERVER 0x4c</span> -00443 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_DHCP_END 0xff</span> -00444 <span class="preprocessor"></span> -00445 <span class="preprocessor">#define LIBNET_DHCP_MSGDISCOVER 0x01</span> -00446 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_DHCP_MSGOFFER 0x02</span> -00447 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_DHCP_MSGREQUEST 0x03</span> -00448 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_DHCP_MSGDECLINE 0x04</span> -00449 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_DHCP_MSGACK 0x05</span> -00450 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_DHCP_MSGNACK 0x06</span> -00451 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_DHCP_MSGRELEASE 0x07</span> -00452 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_DHCP_MSGINFORM 0x08</span> -00453 <span class="preprocessor"></span>}; -00454 -00455 -00456 <span class="comment">/*</span> -00457 <span class="comment"> * Base DNSv4 header</span> -00458 <span class="comment"> * Domain Name System</span> -00459 <span class="comment"> * Base header size: 12/14 bytes</span> -00460 <span class="comment"> */</span> -00461 <span class="comment">/* this little guy got left out in the cold */</span> -00462 <span class="preprocessor">#define LIBNET_DNS_H LIBNET_UDP_DNSV4_H</span> -00463 <span class="preprocessor"></span><span class="keyword">struct </span>libnet_dnsv4_hdr -00464 { -00465 u_int16_t h_len; <span class="comment">/* length of the packet - only used with TCP */</span> -00466 u_int16_t id; <span class="comment">/* DNS packet ID */</span> -00467 u_int16_t flags; <span class="comment">/* DNS flags */</span> -00468 u_int16_t num_q; <span class="comment">/* Number of questions */</span> -00469 u_int16_t num_answ_rr; <span class="comment">/* Number of answer resource records */</span> -00470 u_int16_t num_auth_rr; <span class="comment">/* Number of authority resource records */</span> -00471 u_int16_t num_addi_rr; <span class="comment">/* Number of additional resource records */</span> -00472 }; -00473 -00474 -00475 <span class="comment">/*</span> -00476 <span class="comment"> * Ethernet II header</span> -00477 <span class="comment"> * Static header size: 14 bytes</span> -00478 <span class="comment"> */</span> -00479 <span class="keyword">struct </span>libnet_ethernet_hdr -00480 { -00481 u_int8_t ether_dhost[ETHER_ADDR_LEN];<span class="comment">/* destination ethernet address */</span> -00482 u_int8_t ether_shost[ETHER_ADDR_LEN];<span class="comment">/* source ethernet address */</span> -00483 u_int16_t ether_type; <span class="comment">/* protocol */</span> -00484 }; -00485 -00486 <span class="preprocessor">#ifndef ETHERTYPE_PUP</span> -00487 <span class="preprocessor"></span><span class="preprocessor">#define ETHERTYPE_PUP 0x0200 </span><span class="comment">/* PUP protocol */</span> -00488 <span class="preprocessor">#endif</span> -00489 <span class="preprocessor"></span><span class="preprocessor">#ifndef ETHERTYPE_IP</span> -00490 <span class="preprocessor"></span><span class="preprocessor">#define ETHERTYPE_IP 0x0800 </span><span class="comment">/* IP protocol */</span> -00491 <span class="preprocessor">#endif</span> -00492 <span class="preprocessor"></span><span class="preprocessor">#ifndef ETHERTYPE_ARP</span> -00493 <span class="preprocessor"></span><span class="preprocessor">#define ETHERTYPE_ARP 0x0806 </span><span class="comment">/* addr. resolution protocol */</span> -00494 <span class="preprocessor">#endif</span> -00495 <span class="preprocessor"></span><span class="preprocessor">#ifndef ETHERTYPE_REVARP</span> -00496 <span class="preprocessor"></span><span class="preprocessor">#define ETHERTYPE_REVARP 0x8035 </span><span class="comment">/* reverse addr. resolution protocol */</span> -00497 <span class="preprocessor">#endif</span> -00498 <span class="preprocessor"></span><span class="preprocessor">#ifndef ETHERTYPE_VLAN</span> -00499 <span class="preprocessor"></span><span class="preprocessor">#define ETHERTYPE_VLAN 0x8100 </span><span class="comment">/* IEEE 802.1Q VLAN tagging */</span> -00500 <span class="preprocessor">#endif</span> -00501 <span class="preprocessor"></span><span class="preprocessor">#ifndef ETHERTYPE_EAP</span> -00502 <span class="preprocessor"></span><span class="preprocessor">#define ETHERTYPE_EAP 0x888e </span><span class="comment">/* IEEE 802.1X EAP authentication */</span> -00503 <span class="preprocessor">#endif</span> -00504 <span class="preprocessor"></span><span class="preprocessor">#ifndef ETHERTYPE_MPLS</span> -00505 <span class="preprocessor"></span><span class="preprocessor">#define ETHERTYPE_MPLS 0x8847 </span><span class="comment">/* MPLS */</span> -00506 <span class="preprocessor">#endif</span> -00507 <span class="preprocessor"></span><span class="preprocessor">#ifndef ETHERTYPE_LOOPBACK</span> -00508 <span class="preprocessor"></span><span class="preprocessor">#define ETHERTYPE_LOOPBACK 0x9000 </span><span class="comment">/* used to test interfaces */</span> -00509 <span class="preprocessor">#endif</span> -00510 <span class="preprocessor"></span> -00511 <span class="keyword">struct </span>libnet_ether_addr -00512 { -00513 u_int8_t ether_addr_octet[6]; <span class="comment">/* Ethernet address */</span> -00514 }; -00515 -00516 <span class="comment">/*</span> -00517 <span class="comment"> * Fiber Distributed Data Interface header</span> -00518 <span class="comment"> *</span> -00519 <span class="comment"> * Static header size: 21 bytes (LLC and 48-bit address addr only)</span> -00520 <span class="comment"> *</span> -00521 <span class="comment"> * Note: Organization field is 3 bytes which throws off the</span> -00522 <span class="comment"> * alignment of type. Therefore fddi_type (19 bytes in) </span> -00523 <span class="comment"> * is specified as two u_int8_ts.</span> -00524 <span class="comment"> */</span> -00525 <span class="keyword">struct </span>libnet_fddi_hdr -00526 { -00527 u_int8_t fddi_frame_control; <span class="comment">/* Class/Format/Priority */</span> -00528 <span class="preprocessor">#define LIBNET_FDDI_LLC_FRAME 0x10</span> -00529 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_FDDI_48BIT_ADDR 0x40</span> -00530 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_FDDI_FC_REQD LIBNET_FDDI_LLC_FRAME | LIBNET_FDDI_48BIT_ADDR </span> -00531 <span class="preprocessor"></span> u_int8_t fddi_dhost[FDDI_ADDR_LEN]; <span class="comment">/* destination fddi address */</span> -00532 u_int8_t fddi_shost[FDDI_ADDR_LEN]; <span class="comment">/* source fddi address */</span> -00533 u_int8_t fddi_llc_dsap; <span class="comment">/* DSAP */</span> -00534 u_int8_t fddi_llc_ssap; <span class="comment">/* SSAP */</span> -00535 u_int8_t fddi_llc_control_field; <span class="comment">/* Class/Format/Priority */</span> -00536 u_int8_t fddi_llc_org_code[LIBNET_ORG_CODE_SIZE]; <span class="comment">/* Organization Code 3-bytes */</span> -00537 u_int8_t fddi_type; <span class="comment">/* Protocol Type */</span> -00538 u_int8_t fddi_type1; <span class="comment">/* see note above. */</span> -00539 <span class="preprocessor">#define FDDI_TYPE_IP 0x0800 </span><span class="comment">/* IP protocol */</span> -00540 <span class="preprocessor">#define FDDI_TYPE_ARP 0x0806 </span><span class="comment">/* addr. resolution protocol */</span> -00541 <span class="preprocessor">#define FDDI_TYPE_REVARP 0x8035 </span><span class="comment">/* reverse addr. resolution protocol */</span> -00542 }; -00543 -00544 -00545 <span class="keyword">struct </span>libnet_fddi_addr -00546 { -00547 u_int8_t fddi_addr_octet[6]; <span class="comment">/* FDDI address */</span> -00548 }; -00549 -00550 -00551 <span class="comment">/*</span> -00552 <span class="comment"> * GRE header - RFC 1701 & 2637</span> -00553 <span class="comment"> * Generic Routing Encapsulation (GRE) </span> -00554 <span class="comment"> * Base header size: 4 bytes</span> -00555 <span class="comment"> */</span> -00556 <span class="keyword">struct </span>libnet_gre_hdr -00557 { -00558 u_int16_t flags_ver; -00559 <span class="preprocessor">#define GRE_CSUM 0x8000</span> -00560 <span class="preprocessor"></span><span class="preprocessor">#define GRE_ROUTING 0x4000</span> -00561 <span class="preprocessor"></span><span class="preprocessor">#define GRE_KEY 0x2000</span> -00562 <span class="preprocessor"></span><span class="preprocessor">#define GRE_SEQ 0x1000</span> -00563 <span class="preprocessor"></span><span class="preprocessor">#define GRE_STRICT 0x0800</span> -00564 <span class="preprocessor"></span><span class="preprocessor">#define GRE_REC 0x0700</span> -00565 <span class="preprocessor"></span><span class="preprocessor">#define GRE_ACK 0x0080</span> -00566 <span class="preprocessor"></span> -00567 <span class="preprocessor">#define GRE_FLAGS_MASK 0x00F8</span> -00568 <span class="preprocessor"></span><span class="preprocessor">#define GRE_VERSION_MASK 0x0007</span> -00569 <span class="preprocessor"></span> -00570 <span class="preprocessor">#define GRE_VERSION_0 0x0000</span> -00571 <span class="preprocessor"></span><span class="preprocessor">#define GRE_VERSION_1 0x0001</span> -00572 <span class="preprocessor"></span> -00573 u_int16_t type; -00574 <span class="preprocessor">#define GRE_SNA 0x0004</span> -00575 <span class="preprocessor"></span><span class="preprocessor">#define GRE_OSI_NETWORK_LAYER 0x00FE</span> -00576 <span class="preprocessor"></span><span class="preprocessor">#define GRE_PUP 0x0200</span> -00577 <span class="preprocessor"></span><span class="preprocessor">#define GRE_XNS 0x0600</span> -00578 <span class="preprocessor"></span><span class="preprocessor">#define GRE_IP 0x0800</span> -00579 <span class="preprocessor"></span><span class="preprocessor">#define GRE_CHAOS 0x0804</span> -00580 <span class="preprocessor"></span><span class="preprocessor">#define GRE_RFC_826_ARP 0x0806</span> -00581 <span class="preprocessor"></span><span class="preprocessor">#define GRE_FRAME_RELAY_ARP 0x0808</span> -00582 <span class="preprocessor"></span><span class="preprocessor">#define GRE_VINES 0x0BAD</span> -00583 <span class="preprocessor"></span><span class="preprocessor">#define GRE_VINES_ECHO 0x0BAE</span> -00584 <span class="preprocessor"></span><span class="preprocessor">#define GRE_VINES_LOOPBACK 0x0BAF</span> -00585 <span class="preprocessor"></span><span class="preprocessor">#define GRE_DECNET 0x6003</span> -00586 <span class="preprocessor"></span><span class="preprocessor">#define GRE_TRANSPARENT_ETHERNET_BRIDGING 0x6558</span> -00587 <span class="preprocessor"></span><span class="preprocessor">#define GRE_RAW_FRAME_RELAY 0x6559</span> -00588 <span class="preprocessor"></span><span class="preprocessor">#define GRE_APOLLO_DOMAIN 0x8019</span> -00589 <span class="preprocessor"></span><span class="preprocessor">#define GRE_ETHERTALK 0x809B</span> -00590 <span class="preprocessor"></span><span class="preprocessor">#define GRE_NOVELL_IPX 0x8137</span> -00591 <span class="preprocessor"></span><span class="preprocessor">#define GRE_RFC_1144_TCP_IP_COMPRESSION 0x876B</span> -00592 <span class="preprocessor"></span><span class="preprocessor">#define GRE_IP_AUTONOMOUS_SYSTEMS 0x876C</span> -00593 <span class="preprocessor"></span><span class="preprocessor">#define GRE_SECURE_DATA 0x876D</span> -00594 <span class="preprocessor"></span><span class="preprocessor">#define GRE_PPP 0x880b </span><span class="comment">/* taken from RFC 2637 */</span> -00595 -00596 <span class="keyword">union </span>{ -00597 <span class="keyword">struct </span>{ -00598 u_int16_t sum; <span class="comment">/* optional */</span> -00599 u_int16_t offset; <span class="comment">/* optional */</span> -00600 u_int32_t key; <span class="comment">/* optional */</span> -00601 u_int32_t seq; <span class="comment">/* optional */</span> -00602 } _gre; -00603 -00604 <span class="keyword">struct </span>{ -00605 u_int16_t payload_s; <span class="comment">/* optional */</span> -00606 u_int16_t callID; <span class="comment">/* optional */</span> -00607 u_int32_t seq; <span class="comment">/* optional */</span> -00608 u_int32_t ack; <span class="comment">/* optional */</span> -00609 } _egre; -00610 }_data; -00611 -00612 <span class="preprocessor">#define gre_sum _data._gre.sum</span> -00613 <span class="preprocessor"></span><span class="preprocessor">#define gre_offset _data._gre.offset</span> -00614 <span class="preprocessor"></span><span class="preprocessor">#define gre_key _data._gre.key</span> -00615 <span class="preprocessor"></span><span class="preprocessor">#define gre_seq _data._gre.seq</span> -00616 <span class="preprocessor"></span> -00617 <span class="preprocessor">#define egre_payload_s _data._egre.payload_s</span> -00618 <span class="preprocessor"></span><span class="preprocessor">#define egre_callID _data._egre.callID</span> -00619 <span class="preprocessor"></span><span class="preprocessor">#define egre_seq _data._egre.seq</span> -00620 <span class="preprocessor"></span><span class="preprocessor">#define egre_ack _data._egre.ack</span> -00621 <span class="preprocessor"></span>}; -00622 -00623 -00624 <span class="preprocessor">#ifndef IPPROTO_GRE</span> -00625 <span class="preprocessor"></span><span class="preprocessor">#define IPPROTO_GRE 47</span> -00626 <span class="preprocessor"></span><span class="preprocessor">#endif</span> -00627 <span class="preprocessor"></span> -00628 <span class="comment">/*</span> -00629 <span class="comment"> * Source Route Entries (SRE)</span> -00630 <span class="comment"> * This is used for GRE as the Routing field is a list of SREs - RFC 1701</span> -00631 <span class="comment"> * Base header size: 4 bytes</span> -00632 <span class="comment"> */</span> -00633 <span class="keyword">struct </span>libnet_gre_sre_hdr -00634 { -00635 u_int16_t af; <span class="comment">/* address familly */</span> -00636 u_int8_t sre_offset; -00637 u_int8_t sre_length; -00638 u_int8_t *routing; -00639 }; -00640 -00641 -00642 <span class="comment">/*</span> -00643 <span class="comment"> * IPv4 header</span> -00644 <span class="comment"> * Internet Protocol, version 4</span> -00645 <span class="comment"> * Static header size: 20 bytes</span> -00646 <span class="comment"> */</span> -00647 <span class="keyword">struct </span>libnet_ipv4_hdr -00648 { -00649 <span class="preprocessor">#if (LIBNET_LIL_ENDIAN)</span> -00650 <span class="preprocessor"></span> u_int8_t ip_hl:4, <span class="comment">/* header length */</span> -00651 ip_v:4; <span class="comment">/* version */</span> -00652 <span class="preprocessor">#endif</span> -00653 <span class="preprocessor"></span><span class="preprocessor">#if (LIBNET_BIG_ENDIAN)</span> -00654 <span class="preprocessor"></span> u_int8_t ip_v:4, <span class="comment">/* version */</span> -00655 ip_hl:4; <span class="comment">/* header length */</span> -00656 <span class="preprocessor">#endif</span> -00657 <span class="preprocessor"></span> u_int8_t ip_tos; <span class="comment">/* type of service */</span> -00658 <span class="preprocessor">#ifndef IPTOS_LOWDELAY</span> -00659 <span class="preprocessor"></span><span class="preprocessor">#define IPTOS_LOWDELAY 0x10</span> -00660 <span class="preprocessor"></span><span class="preprocessor">#endif</span> -00661 <span class="preprocessor"></span><span class="preprocessor">#ifndef IPTOS_THROUGHPUT</span> -00662 <span class="preprocessor"></span><span class="preprocessor">#define IPTOS_THROUGHPUT 0x08</span> -00663 <span class="preprocessor"></span><span class="preprocessor">#endif</span> -00664 <span class="preprocessor"></span><span class="preprocessor">#ifndef IPTOS_RELIABILITY</span> -00665 <span class="preprocessor"></span><span class="preprocessor">#define IPTOS_RELIABILITY 0x04</span> -00666 <span class="preprocessor"></span><span class="preprocessor">#endif</span> -00667 <span class="preprocessor"></span><span class="preprocessor">#ifndef IPTOS_LOWCOST</span> -00668 <span class="preprocessor"></span><span class="preprocessor">#define IPTOS_LOWCOST 0x02</span> -00669 <span class="preprocessor"></span><span class="preprocessor">#endif</span> -00670 <span class="preprocessor"></span> u_int16_t ip_len; <span class="comment">/* total length */</span> -00671 u_int16_t ip_id; <span class="comment">/* identification */</span> -00672 u_int16_t ip_off; -00673 <span class="preprocessor">#ifndef IP_RF</span> -00674 <span class="preprocessor"></span><span class="preprocessor">#define IP_RF 0x8000 </span><span class="comment">/* reserved fragment flag */</span> -00675 <span class="preprocessor">#endif</span> -00676 <span class="preprocessor"></span><span class="preprocessor">#ifndef IP_DF</span> -00677 <span class="preprocessor"></span><span class="preprocessor">#define IP_DF 0x4000 </span><span class="comment">/* dont fragment flag */</span> -00678 <span class="preprocessor">#endif</span> -00679 <span class="preprocessor"></span><span class="preprocessor">#ifndef IP_MF</span> -00680 <span class="preprocessor"></span><span class="preprocessor">#define IP_MF 0x2000 </span><span class="comment">/* more fragments flag */</span> -00681 <span class="preprocessor">#endif </span> -00682 <span class="preprocessor"></span><span class="preprocessor">#ifndef IP_OFFMASK</span> -00683 <span class="preprocessor"></span><span class="preprocessor">#define IP_OFFMASK 0x1fff </span><span class="comment">/* mask for fragmenting bits */</span> -00684 <span class="preprocessor">#endif</span> -00685 <span class="preprocessor"></span> u_int8_t ip_ttl; <span class="comment">/* time to live */</span> -00686 u_int8_t ip_p; <span class="comment">/* protocol */</span> -00687 u_int16_t ip_sum; <span class="comment">/* checksum */</span> -00688 <span class="keyword">struct </span>in_addr ip_src, ip_dst; <span class="comment">/* source and dest address */</span> -00689 }; -00690 -00691 <span class="comment">/*</span> -00692 <span class="comment"> * IP options</span> -00693 <span class="comment"> */</span> -00694 <span class="preprocessor">#ifndef IPOPT_EOL</span> -00695 <span class="preprocessor"></span><span class="preprocessor">#define IPOPT_EOL 0 </span><span class="comment">/* end of option list */</span> -00696 <span class="preprocessor">#endif</span> -00697 <span class="preprocessor"></span><span class="preprocessor">#ifndef IPOPT_NOP</span> -00698 <span class="preprocessor"></span><span class="preprocessor">#define IPOPT_NOP 1 </span><span class="comment">/* no operation */</span> -00699 <span class="preprocessor">#endif </span> -00700 <span class="preprocessor"></span><span class="preprocessor">#ifndef IPOPT_RR</span> -00701 <span class="preprocessor"></span><span class="preprocessor">#define IPOPT_RR 7 </span><span class="comment">/* record packet route */</span> -00702 <span class="preprocessor">#endif</span> -00703 <span class="preprocessor"></span><span class="preprocessor">#ifndef IPOPT_TS</span> -00704 <span class="preprocessor"></span><span class="preprocessor">#define IPOPT_TS 68 </span><span class="comment">/* timestamp */</span> -00705 <span class="preprocessor">#endif</span> -00706 <span class="preprocessor"></span><span class="preprocessor">#ifndef IPOPT_SECURITY</span> -00707 <span class="preprocessor"></span><span class="preprocessor">#define IPOPT_SECURITY 130 </span><span class="comment">/* provide s,c,h,tcc */</span> -00708 <span class="preprocessor">#endif</span> -00709 <span class="preprocessor"></span><span class="preprocessor">#ifndef IPOPT_LSRR</span> -00710 <span class="preprocessor"></span><span class="preprocessor">#define IPOPT_LSRR 131 </span><span class="comment">/* loose source route */</span> -00711 <span class="preprocessor">#endif</span> -00712 <span class="preprocessor"></span><span class="preprocessor">#ifndef IPOPT_SATID</span> -00713 <span class="preprocessor"></span><span class="preprocessor">#define IPOPT_SATID 136 </span><span class="comment">/* satnet id */</span> -00714 <span class="preprocessor">#endif</span> -00715 <span class="preprocessor"></span><span class="preprocessor">#ifndef IPOPT_SSRR</span> -00716 <span class="preprocessor"></span><span class="preprocessor">#define IPOPT_SSRR 137 </span><span class="comment">/* strict source route */</span> -00717 <span class="preprocessor">#endif</span> -00718 <span class="preprocessor"></span> -00719 <span class="keyword">struct </span>libnet_in6_addr -00720 { -00721 <span class="keyword">union</span> -00722 <span class="keyword"> </span>{ -00723 u_int8_t __u6_addr8[16]; -00724 u_int16_t __u6_addr16[8]; -00725 u_int32_t __u6_addr32[4]; -00726 } __u6_addr; <span class="comment">/* 128-bit IP6 address */</span> -00727 }; -00728 <span class="preprocessor">#define libnet_s6_addr __u6_addr.__u6_addr8</span> -00729 <span class="preprocessor"></span> -00730 <span class="comment">/*</span> -00731 <span class="comment"> * IPv6 header</span> -00732 <span class="comment"> * Internet Protocol, version 6</span> -00733 <span class="comment"> * Static header size: 40 bytes</span> -00734 <span class="comment"> */</span> -00735 <span class="keyword">struct </span>libnet_ipv6_hdr -00736 { -00737 u_int8_t ip_flags[4]; <span class="comment">/* version, traffic class, flow label */</span> -00738 u_int16_t ip_len; <span class="comment">/* total length */</span> -00739 u_int8_t ip_nh; <span class="comment">/* next header */</span> -00740 u_int8_t ip_hl; <span class="comment">/* hop limit */</span> -00741 <span class="keyword">struct </span>libnet_in6_addr ip_src, ip_dst; <span class="comment">/* source and dest address */</span> -00742 -00743 }; -00744 -00745 <span class="comment">/*</span> -00746 <span class="comment"> * IPv6 frag header</span> -00747 <span class="comment"> * Internet Protocol, version 6</span> -00748 <span class="comment"> * Static header size: 8 bytes</span> -00749 <span class="comment"> */</span> -00750 <span class="preprocessor">#define LIBNET_IPV6_NH_FRAGMENT 44</span> -00751 <span class="preprocessor"></span><span class="keyword">struct </span>libnet_ipv6_frag_hdr -00752 { -00753 u_int8_t ip_nh; <span class="comment">/* next header */</span> -00754 u_int8_t ip_reserved; <span class="comment">/* reserved */</span> -00755 u_int16_t ip_frag; <span class="comment">/* fragmentation stuff */</span> -00756 u_int32_t ip_id; <span class="comment">/* id */</span> -00757 }; -00758 -00759 <span class="comment">/*</span> -00760 <span class="comment"> * IPv6 routing header</span> -00761 <span class="comment"> * Internet Protocol, version 6</span> -00762 <span class="comment"> * Base header size: 4 bytes</span> -00763 <span class="comment"> */</span> -00764 <span class="preprocessor">#define LIBNET_IPV6_NH_ROUTING 43</span> -00765 <span class="preprocessor"></span><span class="keyword">struct </span>libnet_ipv6_routing_hdr -00766 { -00767 u_int8_t ip_nh; <span class="comment">/* next header */</span> -00768 u_int8_t ip_len; <span class="comment">/* length of header in 8 octet units (sans 1st) */</span> -00769 u_int8_t ip_rtype; <span class="comment">/* routing type */</span> -00770 u_int8_t ip_segments; <span class="comment">/* segments left */</span> -00771 <span class="comment">/* routing information allocated dynamically */</span> -00772 }; -00773 -00774 <span class="comment">/*</span> -00775 <span class="comment"> * IPv6 destination options header</span> -00776 <span class="comment"> * Internet Protocol, version 6</span> -00777 <span class="comment"> * Base header size: 2 bytes</span> -00778 <span class="comment"> */</span> -00779 <span class="preprocessor">#define LIBNET_IPV6_NH_DESTOPTS 60</span> -00780 <span class="preprocessor"></span><span class="keyword">struct </span>libnet_ipv6_destopts_hdr -00781 { -00782 u_int8_t ip_nh; <span class="comment">/* next header */</span> -00783 u_int8_t ip_len; <span class="comment">/* length of header in 8 octet units (sans 1st) */</span> -00784 <span class="comment">/* destination options information allocated dynamically */</span> -00785 }; -00786 -00787 <span class="comment">/*</span> -00788 <span class="comment"> * IPv6 hop by hop options header</span> -00789 <span class="comment"> * Internet Protocol, version 6</span> -00790 <span class="comment"> * Base header size: 2 bytes</span> -00791 <span class="comment"> */</span> -00792 <span class="preprocessor">#define LIBNET_IPV6_NH_HBH 0</span> -00793 <span class="preprocessor"></span><span class="keyword">struct </span>libnet_ipv6_hbhopts_hdr -00794 { -00795 u_int8_t ip_nh; <span class="comment">/* next header */</span> -00796 u_int8_t ip_len; <span class="comment">/* length of header in 8 octet units (sans 1st) */</span> -00797 <span class="comment">/* destination options information allocated dynamically */</span> -00798 }; -00799 -00800 <span class="comment">/*</span> -00801 <span class="comment"> * ICMP6 header</span> -00802 <span class="comment"> * Internet Control Message Protocol v6</span> -00803 <span class="comment"> * Base header size: 8 bytes</span> -00804 <span class="comment"> */</span> -00805 <span class="preprocessor">#ifndef IPPROTO_ICMP6</span> -00806 <span class="preprocessor"></span><span class="preprocessor">#define IPPROTO_ICMP6 0x3a</span> -00807 <span class="preprocessor"></span><span class="preprocessor">#endif</span> -00808 <span class="preprocessor"></span><span class="keyword">struct </span>libnet_icmpv6_hdr -00809 { -00810 u_int8_t icmp_type; <span class="comment">/* ICMP type */</span> -00811 <span class="preprocessor">#ifndef ICMP6_ECHO</span> -00812 <span class="preprocessor"></span><span class="preprocessor">#define ICMP6_ECHO 128</span> -00813 <span class="preprocessor"></span><span class="preprocessor">#endif</span> -00814 <span class="preprocessor"></span><span class="preprocessor">#ifndef ICMP6_ECHOREPLY</span> -00815 <span class="preprocessor"></span><span class="preprocessor">#define ICMP6_ECHOREPLY 129</span> -00816 <span class="preprocessor"></span><span class="preprocessor">#endif</span> -00817 <span class="preprocessor"></span><span class="preprocessor">#ifndef ICMP6_UNREACH</span> -00818 <span class="preprocessor"></span><span class="preprocessor">#define ICMP6_UNREACH 1</span> -00819 <span class="preprocessor"></span><span class="preprocessor">#endif</span> -00820 <span class="preprocessor"></span><span class="preprocessor">#ifndef ICMP6_PKTTOOBIG</span> -00821 <span class="preprocessor"></span><span class="preprocessor">#define ICMP6_PKTTOOBIG 2</span> -00822 <span class="preprocessor"></span><span class="preprocessor">#endif</span> -00823 <span class="preprocessor"></span><span class="preprocessor">#ifndef ICMP6_TIMXCEED</span> -00824 <span class="preprocessor"></span><span class="preprocessor">#define ICMP6_TIMXCEED 3</span> -00825 <span class="preprocessor"></span><span class="preprocessor">#endif</span> -00826 <span class="preprocessor"></span><span class="preprocessor">#ifndef ICMP6_PARAMPROB</span> -00827 <span class="preprocessor"></span><span class="preprocessor">#define ICMP6_PARAMPROB 4</span> -00828 <span class="preprocessor"></span><span class="preprocessor">#endif</span> -00829 <span class="preprocessor"></span> u_int8_t icmp_code; <span class="comment">/* ICMP code */</span> -00830 u_int16_t icmp_sum; <span class="comment">/* ICMP Checksum */</span> -00831 u_int16_t id; <span class="comment">/* ICMP id */</span> -00832 u_int16_t seq; <span class="comment">/* ICMP sequence number */</span> -00833 }; -00834 -00835 -00836 -00837 <span class="comment">/*</span> -00838 <span class="comment"> * ICMP header</span> -00839 <span class="comment"> * Internet Control Message Protocol</span> -00840 <span class="comment"> * Base header size: 4 bytes</span> -00841 <span class="comment"> */</span> -00842 <span class="keyword">struct </span>libnet_icmpv4_hdr -00843 { -00844 u_int8_t icmp_type; <span class="comment">/* ICMP type */</span> -00845 <span class="preprocessor">#ifndef ICMP_ECHOREPLY</span> -00846 <span class="preprocessor"></span><span class="preprocessor">#define ICMP_ECHOREPLY 0</span> -00847 <span class="preprocessor"></span><span class="preprocessor">#endif</span> -00848 <span class="preprocessor"></span><span class="preprocessor">#ifndef ICMP_UNREACH</span> -00849 <span class="preprocessor"></span><span class="preprocessor">#define ICMP_UNREACH 3</span> -00850 <span class="preprocessor"></span><span class="preprocessor">#endif</span> -00851 <span class="preprocessor"></span><span class="preprocessor">#ifndef ICMP_SOURCEQUENCH</span> -00852 <span class="preprocessor"></span><span class="preprocessor">#define ICMP_SOURCEQUENCH 4</span> -00853 <span class="preprocessor"></span><span class="preprocessor">#endif</span> -00854 <span class="preprocessor"></span><span class="preprocessor">#ifndef ICMP_REDIRECT</span> -00855 <span class="preprocessor"></span><span class="preprocessor">#define ICMP_REDIRECT 5</span> -00856 <span class="preprocessor"></span><span class="preprocessor">#endif</span> -00857 <span class="preprocessor"></span><span class="preprocessor">#ifndef ICMP_ECHO</span> -00858 <span class="preprocessor"></span><span class="preprocessor">#define ICMP_ECHO 8</span> -00859 <span class="preprocessor"></span><span class="preprocessor">#endif</span> -00860 <span class="preprocessor"></span><span class="preprocessor">#ifndef ICMP_ROUTERADVERT</span> -00861 <span class="preprocessor"></span><span class="preprocessor">#define ICMP_ROUTERADVERT 9</span> -00862 <span class="preprocessor"></span><span class="preprocessor">#endif</span> -00863 <span class="preprocessor"></span><span class="preprocessor">#ifndef ICMP_ROUTERSOLICIT</span> -00864 <span class="preprocessor"></span><span class="preprocessor">#define ICMP_ROUTERSOLICIT 10</span> -00865 <span class="preprocessor"></span><span class="preprocessor">#endif</span> -00866 <span class="preprocessor"></span><span class="preprocessor">#ifndef ICMP_TIMXCEED</span> -00867 <span class="preprocessor"></span><span class="preprocessor">#define ICMP_TIMXCEED 11</span> -00868 <span class="preprocessor"></span><span class="preprocessor">#endif</span> -00869 <span class="preprocessor"></span><span class="preprocessor">#ifndef ICMP_PARAMPROB</span> -00870 <span class="preprocessor"></span><span class="preprocessor">#define ICMP_PARAMPROB 12</span> -00871 <span class="preprocessor"></span><span class="preprocessor">#endif</span> -00872 <span class="preprocessor"></span><span class="preprocessor">#ifndef ICMP_TSTAMP</span> -00873 <span class="preprocessor"></span><span class="preprocessor">#define ICMP_TSTAMP 13</span> -00874 <span class="preprocessor"></span><span class="preprocessor">#endif</span> -00875 <span class="preprocessor"></span><span class="preprocessor">#ifndef ICMP_TSTAMPREPLY</span> -00876 <span class="preprocessor"></span><span class="preprocessor">#define ICMP_TSTAMPREPLY 14</span> -00877 <span class="preprocessor"></span><span class="preprocessor">#endif</span> -00878 <span class="preprocessor"></span><span class="preprocessor">#ifndef ICMP_IREQ</span> -00879 <span class="preprocessor"></span><span class="preprocessor">#define ICMP_IREQ 15</span> -00880 <span class="preprocessor"></span><span class="preprocessor">#endif</span> -00881 <span class="preprocessor"></span><span class="preprocessor">#ifndef ICMP_IREQREPLY</span> -00882 <span class="preprocessor"></span><span class="preprocessor">#define ICMP_IREQREPLY 16</span> -00883 <span class="preprocessor"></span><span class="preprocessor">#endif</span> -00884 <span class="preprocessor"></span><span class="preprocessor">#ifndef ICMP_MASKREQ</span> -00885 <span class="preprocessor"></span><span class="preprocessor">#define ICMP_MASKREQ 17</span> -00886 <span class="preprocessor"></span><span class="preprocessor">#endif</span> -00887 <span class="preprocessor"></span><span class="preprocessor">#ifndef ICMP_MASKREPLY</span> -00888 <span class="preprocessor"></span><span class="preprocessor">#define ICMP_MASKREPLY 18</span> -00889 <span class="preprocessor"></span><span class="preprocessor">#endif</span> -00890 <span class="preprocessor"></span> u_int8_t icmp_code; <span class="comment">/* ICMP code */</span> -00891 <span class="preprocessor">#ifndef ICMP_UNREACH_NET</span> -00892 <span class="preprocessor"></span><span class="preprocessor">#define ICMP_UNREACH_NET 0</span> -00893 <span class="preprocessor"></span><span class="preprocessor">#endif</span> -00894 <span class="preprocessor"></span><span class="preprocessor">#ifndef ICMP_UNREACH_HOST</span> -00895 <span class="preprocessor"></span><span class="preprocessor">#define ICMP_UNREACH_HOST 1</span> -00896 <span class="preprocessor"></span><span class="preprocessor">#endif</span> -00897 <span class="preprocessor"></span><span class="preprocessor">#ifndef ICMP_UNREACH_PROTOCOL</span> -00898 <span class="preprocessor"></span><span class="preprocessor">#define ICMP_UNREACH_PROTOCOL 2</span> -00899 <span class="preprocessor"></span><span class="preprocessor">#endif</span> -00900 <span class="preprocessor"></span><span class="preprocessor">#ifndef ICMP_UNREACH_PORT</span> -00901 <span class="preprocessor"></span><span class="preprocessor">#define ICMP_UNREACH_PORT 3</span> -00902 <span class="preprocessor"></span><span class="preprocessor">#endif</span> -00903 <span class="preprocessor"></span><span class="preprocessor">#ifndef ICMP_UNREACH_NEEDFRAG</span> -00904 <span class="preprocessor"></span><span class="preprocessor">#define ICMP_UNREACH_NEEDFRAG 4</span> -00905 <span class="preprocessor"></span><span class="preprocessor">#endif</span> -00906 <span class="preprocessor"></span><span class="preprocessor">#ifndef ICMP_UNREACH_SRCFAIL</span> -00907 <span class="preprocessor"></span><span class="preprocessor">#define ICMP_UNREACH_SRCFAIL 5</span> -00908 <span class="preprocessor"></span><span class="preprocessor">#endif</span> -00909 <span class="preprocessor"></span><span class="preprocessor">#ifndef ICMP_UNREACH_NET_UNKNOWN</span> -00910 <span class="preprocessor"></span><span class="preprocessor">#define ICMP_UNREACH_NET_UNKNOWN 6</span> -00911 <span class="preprocessor"></span><span class="preprocessor">#endif</span> -00912 <span class="preprocessor"></span><span class="preprocessor">#ifndef ICMP_UNREACH_HOST_UNKNOWN</span> -00913 <span class="preprocessor"></span><span class="preprocessor">#define ICMP_UNREACH_HOST_UNKNOWN 7</span> -00914 <span class="preprocessor"></span><span class="preprocessor">#endif</span> -00915 <span class="preprocessor"></span><span class="preprocessor">#ifndef ICMP_UNREACH_ISOLATED</span> -00916 <span class="preprocessor"></span><span class="preprocessor">#define ICMP_UNREACH_ISOLATED 8</span> -00917 <span class="preprocessor"></span><span class="preprocessor">#endif</span> -00918 <span class="preprocessor"></span><span class="preprocessor">#ifndef ICMP_UNREACH_NET_PROHIB</span> -00919 <span class="preprocessor"></span><span class="preprocessor">#define ICMP_UNREACH_NET_PROHIB 9</span> -00920 <span class="preprocessor"></span><span class="preprocessor">#endif</span> -00921 <span class="preprocessor"></span><span class="preprocessor">#ifndef ICMP_UNREACH_HOST_PROHIB</span> -00922 <span class="preprocessor"></span><span class="preprocessor">#define ICMP_UNREACH_HOST_PROHIB 10</span> -00923 <span class="preprocessor"></span><span class="preprocessor">#endif</span> -00924 <span class="preprocessor"></span><span class="preprocessor">#ifndef ICMP_UNREACH_TOSNET</span> -00925 <span class="preprocessor"></span><span class="preprocessor">#define ICMP_UNREACH_TOSNET 11</span> -00926 <span class="preprocessor"></span><span class="preprocessor">#endif</span> -00927 <span class="preprocessor"></span><span class="preprocessor">#ifndef ICMP_UNREACH_TOSHOST</span> -00928 <span class="preprocessor"></span><span class="preprocessor">#define ICMP_UNREACH_TOSHOST 12</span> -00929 <span class="preprocessor"></span><span class="preprocessor">#endif</span> -00930 <span class="preprocessor"></span><span class="preprocessor">#ifndef ICMP_UNREACH_FILTER_PROHIB</span> -00931 <span class="preprocessor"></span><span class="preprocessor">#define ICMP_UNREACH_FILTER_PROHIB 13</span> -00932 <span class="preprocessor"></span><span class="preprocessor">#endif</span> -00933 <span class="preprocessor"></span><span class="preprocessor">#ifndef ICMP_UNREACH_HOST_PRECEDENCE</span> -00934 <span class="preprocessor"></span><span class="preprocessor">#define ICMP_UNREACH_HOST_PRECEDENCE 14</span> -00935 <span class="preprocessor"></span><span class="preprocessor">#endif</span> -00936 <span class="preprocessor"></span><span class="preprocessor">#ifndef ICMP_UNREACH_PRECEDENCE_CUTOFF</span> -00937 <span class="preprocessor"></span><span class="preprocessor">#define ICMP_UNREACH_PRECEDENCE_CUTOFF 15</span> -00938 <span class="preprocessor"></span><span class="preprocessor">#endif</span> -00939 <span class="preprocessor"></span><span class="preprocessor">#ifndef ICMP_REDIRECT_NET</span> -00940 <span class="preprocessor"></span><span class="preprocessor">#define ICMP_REDIRECT_NET 0</span> -00941 <span class="preprocessor"></span><span class="preprocessor">#endif</span> -00942 <span class="preprocessor"></span><span class="preprocessor">#ifndef ICMP_REDIRECT_HOST</span> -00943 <span class="preprocessor"></span><span class="preprocessor">#define ICMP_REDIRECT_HOST 1</span> -00944 <span class="preprocessor"></span><span class="preprocessor">#endif</span> -00945 <span class="preprocessor"></span><span class="preprocessor">#ifndef ICMP_REDIRECT_TOSNET</span> -00946 <span class="preprocessor"></span><span class="preprocessor">#define ICMP_REDIRECT_TOSNET 2</span> -00947 <span class="preprocessor"></span><span class="preprocessor">#endif</span> -00948 <span class="preprocessor"></span><span class="preprocessor">#ifndef ICMP_REDIRECT_TOSHOST</span> -00949 <span class="preprocessor"></span><span class="preprocessor">#define ICMP_REDIRECT_TOSHOST 3</span> -00950 <span class="preprocessor"></span><span class="preprocessor">#endif</span> -00951 <span class="preprocessor"></span><span class="preprocessor">#ifndef ICMP_TIMXCEED_INTRANS</span> -00952 <span class="preprocessor"></span><span class="preprocessor">#define ICMP_TIMXCEED_INTRANS 0</span> -00953 <span class="preprocessor"></span><span class="preprocessor">#endif</span> -00954 <span class="preprocessor"></span><span class="preprocessor">#ifndef ICMP_TIMXCEED_REASS</span> -00955 <span class="preprocessor"></span><span class="preprocessor">#define ICMP_TIMXCEED_REASS 1</span> -00956 <span class="preprocessor"></span><span class="preprocessor">#endif</span> -00957 <span class="preprocessor"></span><span class="preprocessor">#ifndef ICMP_PARAMPROB_OPTABSENT</span> -00958 <span class="preprocessor"></span><span class="preprocessor">#define ICMP_PARAMPROB_OPTABSENT 1</span> -00959 <span class="preprocessor"></span><span class="preprocessor">#endif</span> -00960 <span class="preprocessor"></span> -00961 u_int16_t icmp_sum; <span class="comment">/* ICMP Checksum */</span> -00962 -00963 <span class="keyword">union</span> -00964 <span class="keyword"> </span>{ -00965 <span class="keyword">struct</span> -00966 <span class="keyword"> </span>{ -00967 u_int16_t id; <span class="comment">/* ICMP id */</span> -00968 u_int16_t seq;<span class="comment">/* ICMP sequence number */</span> -00969 } echo; -00970 -00971 <span class="preprocessor">#undef icmp_id</span> -00972 <span class="preprocessor"></span><span class="preprocessor">#undef icmp_seq</span> -00973 <span class="preprocessor"></span><span class="preprocessor">#define icmp_id hun.echo.id</span> -00974 <span class="preprocessor"></span><span class="preprocessor">#define icmp_seq hun.echo.seq</span> -00975 <span class="preprocessor"></span> -00976 u_int32_t gateway; <span class="comment">/* gateway host */</span> -00977 <span class="keyword">struct</span> -00978 <span class="keyword"> </span>{ -00979 u_int16_t pad;<span class="comment">/* padding */</span> -00980 u_int16_t mtu;<span class="comment">/* MTU size */</span> -00981 } frag; -00982 } hun; -00983 <span class="keyword">union</span> -00984 <span class="keyword"> </span>{ -00985 <span class="keyword">struct</span> -00986 <span class="keyword"> </span>{ -00987 n_time its_otime; -00988 n_time its_rtime; -00989 n_time its_ttime; -00990 } ts; -00991 <span class="keyword">struct</span> -00992 <span class="keyword"> </span>{ -00993 <span class="keyword">struct </span>libnet_ipv4_hdr idi_ip; -00994 <span class="comment">/* options and then 64 bits of data */</span> -00995 } ip; -00996 u_int32_t mask; -00997 int8_t data[1]; -00998 -00999 <span class="preprocessor">#undef icmp_mask</span> -01000 <span class="preprocessor"></span><span class="preprocessor">#define icmp_mask dun.mask</span> -01001 <span class="preprocessor"></span><span class="preprocessor">#undef icmp_data</span> -01002 <span class="preprocessor"></span><span class="preprocessor">#define icmp_data dun.data</span> -01003 <span class="preprocessor"></span> -01004 <span class="preprocessor">#undef icmp_otime</span> -01005 <span class="preprocessor"></span><span class="preprocessor">#define icmp_otime dun.ts.its_otime</span> -01006 <span class="preprocessor"></span><span class="preprocessor">#undef icmp_rtime</span> -01007 <span class="preprocessor"></span><span class="preprocessor">#define icmp_rtime dun.ts.its_rtime</span> -01008 <span class="preprocessor"></span><span class="preprocessor">#undef icmp_ttime</span> -01009 <span class="preprocessor"></span><span class="preprocessor">#define icmp_ttime dun.ts.its_ttime</span> -01010 <span class="preprocessor"></span> }dun; -01011 }; -01012 -01013 -01014 <span class="comment">/*</span> -01015 <span class="comment"> * IGMP header</span> -01016 <span class="comment"> * Internet Group Message Protocol</span> -01017 <span class="comment"> * Static header size: 8 bytes</span> -01018 <span class="comment"> */</span> -01019 <span class="keyword">struct </span>libnet_igmp_hdr -01020 { -01021 u_int8_t igmp_type; <span class="comment">/* IGMP type */</span> -01022 <span class="preprocessor">#ifndef IGMP_MEMBERSHIP_QUERY</span> -01023 <span class="preprocessor"></span><span class="preprocessor">#define IGMP_MEMBERSHIP_QUERY 0x11 </span><span class="comment">/* membership query */</span> -01024 <span class="preprocessor">#endif</span> -01025 <span class="preprocessor"></span><span class="preprocessor">#ifndef IGMP_V1_MEMBERSHIP_REPORT</span> -01026 <span class="preprocessor"></span><span class="preprocessor">#define IGMP_V1_MEMBERSHIP_REPORT 0x12 </span><span class="comment">/* Ver. 1 membership report */</span> -01027 <span class="preprocessor">#endif</span> -01028 <span class="preprocessor"></span><span class="preprocessor">#ifndef IGMP_V2_MEMBERSHIP_REPORT</span> -01029 <span class="preprocessor"></span><span class="preprocessor">#define IGMP_V2_MEMBERSHIP_REPORT 0x16 </span><span class="comment">/* Ver. 2 membership report */</span> -01030 <span class="preprocessor">#endif</span> -01031 <span class="preprocessor"></span><span class="preprocessor">#ifndef IGMP_LEAVE_GROUP</span> -01032 <span class="preprocessor"></span><span class="preprocessor">#define IGMP_LEAVE_GROUP 0x17 </span><span class="comment">/* Leave-group message */</span> -01033 <span class="preprocessor">#endif</span> -01034 <span class="preprocessor"></span> u_int8_t igmp_code; <span class="comment">/* IGMP code */</span> -01035 u_int16_t igmp_sum; <span class="comment">/* IGMP checksum */</span> -01036 <span class="keyword">struct </span>in_addr igmp_group;<span class="comment">/* IGMP host IP */</span> -01037 }; -01038 -01039 -01040 <span class="comment">/*</span> -01041 <span class="comment"> * IPSEC header</span> -01042 <span class="comment"> * Internet Protocol Security Protocol</span> -01043 <span class="comment"> * Encapsulating Security Payload Header Static header size: 12 bytes</span> -01044 <span class="comment"> * Encapsulating Security Payload Footer Base header size: 2 bytes</span> -01045 <span class="comment"> * Authentication Header Static Size: 16 bytes</span> -01046 <span class="comment"> */</span> -01047 <span class="preprocessor">#ifndef IPPROTO_ESP</span> -01048 <span class="preprocessor"></span><span class="preprocessor">#define IPPROTO_ESP 50 </span><span class="comment">/* not everyone's got this */</span> -01049 <span class="preprocessor">#endif</span> -01050 <span class="preprocessor"></span><span class="keyword">struct </span>libnet_esp_hdr -01051 { -01052 u_int32_t esp_spi; <span class="comment">/* security parameter index */</span> -01053 u_int32_t esp_seq; <span class="comment">/* ESP sequence number */</span> -01054 u_int32_t esp_iv; <span class="comment">/* initialization vector */</span> -01055 }; -01056 -01057 <span class="keyword">struct </span>libnet_esp_ftr -01058 { -01059 u_int8_t esp_pad_len; <span class="comment">/* padding length */</span> -01060 u_int8_t esp_nh; <span class="comment">/* next header pointer */</span> -01061 int8_t *esp_auth; <span class="comment">/* authentication data */</span> -01062 }; -01063 -01064 <span class="preprocessor">#ifndef IPPROTO_AH</span> -01065 <span class="preprocessor"></span><span class="preprocessor">#define IPPROTO_AH 51 </span><span class="comment">/* not everyone's got this */</span> -01066 <span class="preprocessor">#endif</span> -01067 <span class="preprocessor"></span><span class="keyword">struct </span>libnet_ah_hdr -01068 { -01069 u_int8_t ah_nh; <span class="comment">/* next header */</span> -01070 u_int8_t ah_len; <span class="comment">/* payload length */</span> -01071 u_int16_t ah_res; <span class="comment">/* reserved */</span> -01072 u_int32_t ah_spi; <span class="comment">/* security parameter index */</span> -01073 u_int32_t ah_seq; <span class="comment">/* AH sequence number */</span> -01074 u_int32_t ah_auth; <span class="comment">/* authentication data */</span> -01075 }; -01076 -01077 -01078 <span class="comment">/*</span> -01079 <span class="comment"> * ISL header</span> -01080 <span class="comment"> * Cisco Inter-Switch Link</span> -01081 <span class="comment"> * Static header size: 26 bytes</span> -01082 <span class="comment"> */</span> -01083 <span class="comment">/*</span> -01084 <span class="comment"> * For checksum stuff -- IANA says 135-254 is "unassigned" as of 12.2001.</span> -01085 <span class="comment"> * Let's hope this one stays that way for a while!</span> -01086 <span class="comment"> */</span> -01087 <span class="preprocessor">#define LIBNET_PROTO_ISL 201</span> -01088 <span class="preprocessor"></span><span class="keyword">struct </span>libnet_isl_hdr -01089 { -01090 u_int8_t isl_dhost[5]; <span class="comment">/* destination address "01:00:0c:00:00" */</span> -01091 <span class="preprocessor">#if (LIBNET_LIL_ENDIAN)</span> -01092 <span class="preprocessor"></span> u_int8_t isl_type:4, <span class="comment">/* type of frame */</span> -01093 isl_user:4; <span class="comment">/* user defined bits */</span> -01094 <span class="preprocessor">#endif</span> -01095 <span class="preprocessor"></span><span class="preprocessor">#if (LIBNET_BIG_ENDIAN)</span> -01096 <span class="preprocessor"></span> u_int8_t isl_user:4, <span class="comment">/* user defined bits */</span> -01097 isl_type:4; <span class="comment">/* type of frame */</span> -01098 <span class="preprocessor">#endif</span> -01099 <span class="preprocessor"></span> u_int8_t isl_shost[6]; <span class="comment">/* source address */</span> -01100 u_int16_t isl_len; <span class="comment">/* total length of packet - 18 bytes */</span> -01101 u_int8_t isl_snap[6]; <span class="comment">/* 0xaaaa03 + vendor code */</span> -01102 u_int16_t isl_vid; <span class="comment">/* 15 bit VLAN ID, 1 bit BPDU / CDP indicator */</span> -01103 u_int16_t isl_index; <span class="comment">/* port index */</span> -01104 u_int16_t isl_reserved; <span class="comment">/* used for FDDI and token ring */</span> -01105 <span class="comment">/* ethernet frame and 4 byte isl crc */</span> -01106 }; -01107 -01108 <span class="preprocessor">#ifndef IPPROTO_OSPF</span> -01109 <span class="preprocessor"></span><span class="preprocessor">#define IPPROTO_OSPF 89 </span><span class="comment">/* not everyone's got this */</span> -01110 <span class="preprocessor">#endif</span> -01111 <span class="preprocessor"></span><span class="preprocessor">#define IPPROTO_OSPF_LSA 890 </span><span class="comment">/* made this up. Hope it's unused */</span> -01112 <span class="preprocessor">#define LIBNET_MODX 4102 </span><span class="comment">/* used in LSA checksum */</span> -01113 -01114 <span class="comment">/*</span> -01115 <span class="comment"> * Options used in multiple OSPF packets</span> -01116 <span class="comment"> * More info can be found in section A.2 of RFC 2328.</span> -01117 <span class="comment"> */</span> -01118 <span class="preprocessor">#define LIBNET_OPT_EBIT 0x02 </span><span class="comment">/* describes the way AS-external-LSAs are flooded */</span> -01119 <span class="preprocessor">#define LIBNET_OPT_MCBIT 0x04 </span><span class="comment">/* whether or not IP multicast dgrams are fwdd */</span> -01120 <span class="preprocessor">#define LIBNET_OPT_NPBIT 0x08 </span><span class="comment">/* describes handling of type-7 LSAs */</span> -01121 <span class="preprocessor">#define LIBNET_OPT_EABIT 0x10 </span><span class="comment">/* rtr's willingness to send/recv EA-LSAs */</span> -01122 <span class="preprocessor">#define LIBNET_OPT_DCBIT 0x20 </span><span class="comment">/* describes handling of demand circuits */</span> -01123 -01124 -01125 <span class="comment">/*</span> -01126 <span class="comment"> * MPLS header</span> -01127 <span class="comment"> * Multi-Protocol Label Switching</span> -01128 <span class="comment"> * Static header size: 4 bytes</span> -01129 <span class="comment"> */</span> -01130 <span class="keyword">struct </span>libnet_mpls_hdr -01131 { -01132 u_int32_t mpls_les; <span class="comment">/* 20 bits label, 3 bits exp, 1 bit bos, ttl */</span> -01133 <span class="preprocessor">#define LIBNET_MPLS_BOS_ON 1</span> -01134 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_MPLS_BOS_OFF 0</span> -01135 <span class="preprocessor"></span>}; -01136 -01137 <span class="comment">/*</span> -01138 <span class="comment"> * NTP header</span> -01139 <span class="comment"> * Network Time Protocol</span> -01140 <span class="comment"> * Static header size: 48 bytes</span> -01141 <span class="comment"> */</span> -01142 <span class="keyword">struct </span>libnet_ntp_hdr_l_fp <span class="comment">/* int32_t floating point (64-bit) */</span> -01143 { -01144 u_int32_t integer; <span class="comment">/* integer */</span> -01145 u_int32_t fraction; <span class="comment">/* fraction */</span> -01146 }; -01147 -01148 <span class="keyword">struct </span>libnet_ntp_hdr_s_fp <span class="comment">/* int16_t floating point (32-bit) */</span> -01149 { -01150 u_int16_t integer; <span class="comment">/* integer */</span> -01151 u_int16_t fraction; <span class="comment">/* fraction */</span> -01152 }; -01153 -01154 -01155 <span class="keyword">struct </span>libnet_ntp_hdr -01156 { -01157 u_int8_t ntp_li_vn_mode; <span class="comment">/* leap indicator, version, mode */</span> -01158 <span class="preprocessor">#define LIBNET_NTP_LI_NW 0x0 </span><span class="comment">/* no warning */</span> -01159 <span class="preprocessor">#define LIBNET_NTP_LI_AS 0x1 </span><span class="comment">/* last minute has 61 seconds */</span> -01160 <span class="preprocessor">#define LIBNET_NTP_LI_DS 0x2 </span><span class="comment">/* last minute has 59 seconds */</span> -01161 <span class="preprocessor">#define LIBNET_NTP_LI_AC 0x3 </span><span class="comment">/* alarm condition */</span> -01162 -01163 <span class="preprocessor">#define LIBNET_NTP_VN_2 0x2 </span><span class="comment">/* version 2 */</span> -01164 <span class="preprocessor">#define LIBNET_NTP_VN_3 0x3 </span><span class="comment">/* version 3 */</span> -01165 <span class="preprocessor">#define LIBNET_NTP_VN_4 0x4 </span><span class="comment">/* version 4 */</span> -01166 -01167 <span class="preprocessor">#define LIBNET_NTP_MODE_R 0x0 </span><span class="comment">/* reserved */</span> -01168 <span class="preprocessor">#define LIBNET_NTP_MODE_A 0x1 </span><span class="comment">/* symmetric active */</span> -01169 <span class="preprocessor">#define LIBNET_NTP_MODE_P 0x2 </span><span class="comment">/* symmetric passive */</span> -01170 <span class="preprocessor">#define LIBNET_NTP_MODE_C 0x3 </span><span class="comment">/* client */</span> -01171 <span class="preprocessor">#define LIBNET_NTP_MODE_S 0x4 </span><span class="comment">/* server */</span> -01172 <span class="preprocessor">#define LIBNET_NTP_MODE_B 0x5 </span><span class="comment">/* broadcast */</span> -01173 <span class="preprocessor">#define LIBNET_NTP_MODE_RC 0x6 </span><span class="comment">/* reserved for NTP control message */</span> -01174 <span class="preprocessor">#define LIBNET_NTP_MODE_RP 0x7 </span><span class="comment">/* reserved for private use */</span> -01175 u_int8_t ntp_stratum; <span class="comment">/* stratum */</span> -01176 <span class="preprocessor">#define LIBNET_NTP_STRATUM_UNAVAIL 0x0 </span><span class="comment">/* unspecified or unavailable */</span> -01177 <span class="preprocessor">#define LIBNET_NTP_STRATUM_PRIMARY 0x1 </span><span class="comment">/* primary reference (radio clock) */</span> -01178 <span class="comment">/* 2 - 15 is secondary */</span> -01179 <span class="comment">/* 16 - 255 is reserved */</span> -01180 u_int8_t ntp_poll; <span class="comment">/* poll interval (should be 4 - 12) */</span> -01181 u_int8_t ntp_precision; <span class="comment">/* local clock precision */</span> -01182 <span class="keyword">struct </span>libnet_ntp_hdr_s_fp ntp_delay; <span class="comment">/* roundtrip delay */</span> -01183 <span class="keyword">struct </span>libnet_ntp_hdr_s_fp ntp_dispersion; <span class="comment">/* nominal error */</span> -01184 u_int32_t ntp_reference_id; <span class="comment">/* reference source id */</span> -01185 <span class="preprocessor">#define LIBNET_NTP_REF_LOCAL 0x4c4f434c </span><span class="comment">/* uncalibrated local clock */</span> -01186 <span class="preprocessor">#define LIBNET_NTP_REF_PPS 0x50505300 </span><span class="comment">/* atomic / pulse-per-second clock */</span> -01187 <span class="preprocessor">#define LIBNET_NTP_REF_ACTS 0x41435453 </span><span class="comment">/* NIST dialup modem */</span> -01188 <span class="preprocessor">#define LIBNET_NTP_REF_USNO 0x55534e4f </span><span class="comment">/* USNO modem service */</span> -01189 <span class="preprocessor">#define LIBNET_NTP_REF_PTB 0x50544200 </span><span class="comment">/* PTB (German) modem service */</span> -01190 <span class="preprocessor">#define LIBNET_NTP_REF_TDF 0x54444600 </span><span class="comment">/* Allouis (French) radio */</span> -01191 <span class="preprocessor">#define LIBNET_NTP_REF_DCF 0x44434600 </span><span class="comment">/* Mainflingen (German) radio */</span> -01192 <span class="preprocessor">#define LIBNET_NTP_REF_MSF 0x4d534600 </span><span class="comment">/* Rugby (UK) radio */</span> -01193 <span class="preprocessor">#define LIBNET_NTP_REF_WWV 0x57575600 </span><span class="comment">/* Ft Collins (US) radio */</span> -01194 <span class="preprocessor">#define LIBNET_NTP_REF_WWVB 0x57575642 </span><span class="comment">/* Boulder (US) radio */</span> -01195 <span class="preprocessor">#define LIBNET_NTP_REF_WWVH 0x57575648 </span><span class="comment">/* Kaui Hawaii (US) radio */</span> -01196 <span class="preprocessor">#define LIBNET_NTP_REF_CHU 0x43485500 </span><span class="comment">/* Ottaha (Canada) radio */</span> -01197 <span class="preprocessor">#define LIBNET_NTP_REF_LORC 0x4c4f5243 </span><span class="comment">/* LORAN-C radionavigation */</span> -01198 <span class="preprocessor">#define LIBNET_NTP_REF_OMEG 0x4f4d4547 </span><span class="comment">/* OMEGA radionavigation */</span> -01199 <span class="preprocessor">#define LIBNET_NTP_REF_GPS 0x47505300 </span><span class="comment">/* global positioning system */</span> -01200 <span class="preprocessor">#define LIBNET_NTP_REF_GOES 0x474f4553 </span><span class="comment">/* geostationary orbit env satellite */</span> -01201 <span class="keyword">struct </span>libnet_ntp_hdr_l_fp ntp_ref_ts; <span class="comment">/* reference timestamp */</span> -01202 <span class="keyword">struct </span>libnet_ntp_hdr_l_fp ntp_orig_ts; <span class="comment">/* originate timestamp */</span> -01203 <span class="keyword">struct </span>libnet_ntp_hdr_l_fp ntp_rec_ts; <span class="comment">/* receive timestamp */</span> -01204 <span class="keyword">struct </span>libnet_ntp_hdr_l_fp ntp_xmt_ts; <span class="comment">/* transmit timestamp */</span> -01205 }; -01206 -01207 -01208 <span class="comment">/*</span> -01209 <span class="comment"> * OSPFv2 header</span> -01210 <span class="comment"> * Open Shortest Path First</span> -01211 <span class="comment"> * Static header size: 16 bytes</span> -01212 <span class="comment"> */</span> -01213 <span class="keyword">struct </span>libnet_ospf_hdr -01214 { -01215 u_int8_t ospf_v; <span class="comment">/* version */</span> -01216 <span class="preprocessor">#define OSPFVERSION 2</span> -01217 <span class="preprocessor"></span> u_int8_t ospf_type; <span class="comment">/* type */</span> -01218 <span class="preprocessor">#define LIBNET_OSPF_UMD 0 </span><span class="comment">/* UMd monitoring packet */</span> -01219 <span class="preprocessor">#define LIBNET_OSPF_HELLO 1 </span><span class="comment">/* HELLO packet */</span> -01220 <span class="preprocessor">#define LIBNET_OSPF_DBD 2 </span><span class="comment">/* dataBase description packet */</span> -01221 <span class="preprocessor">#define LIBNET_OSPF_LSR 3 </span><span class="comment">/* link state request packet */</span> -01222 <span class="preprocessor">#define LIBNET_OSPF_LSU 4 </span><span class="comment">/* link state Update Packet */</span> -01223 <span class="preprocessor">#define LIBNET_OSPF_LSA 5 </span><span class="comment">/* link state acknowledgement packet */</span> -01224 u_int16_t ospf_len; <span class="comment">/* length */</span> -01225 <span class="keyword">struct </span>in_addr ospf_rtr_id; <span class="comment">/* source router ID */</span> -01226 <span class="keyword">struct </span>in_addr ospf_area_id;<span class="comment">/* roam ID */</span> -01227 u_int16_t ospf_sum; <span class="comment">/* checksum */</span> -01228 u_int16_t ospf_auth_type; <span class="comment">/* authentication type */</span> -01229 <span class="preprocessor">#define LIBNET_OSPF_AUTH_NULL 0 </span><span class="comment">/* null password */</span> -01230 <span class="preprocessor">#define LIBNET_OSPF_AUTH_SIMPLE 1 </span><span class="comment">/* simple, plaintext, 8 int8_t password */</span> -01231 <span class="preprocessor">#define LIBNET_OSPF_AUTH_MD5 2 </span><span class="comment">/* MD5 */</span> -01232 }; -01233 -01234 -01235 <span class="comment">/*</span> -01236 <span class="comment"> * OSPF authentication header</span> -01237 <span class="comment"> * Open Shortest Path First</span> -01238 <span class="comment"> * Static header size: 8 bytes</span> -01239 <span class="comment"> */</span> -01240 <span class="keyword">struct </span>libnet_auth_hdr -01241 { -01242 u_int16_t ospf_auth_null; <span class="comment">/* NULL */</span> -01243 u_int8_t ospf_auth_keyid; <span class="comment">/* authentication key ID */</span> -01244 u_int8_t ospf_auth_len; <span class="comment">/* auth data length */</span> -01245 u_int ospf_auth_seq; <span class="comment">/* cryptographic sequence number */</span> -01246 }; -01247 -01248 -01249 <span class="comment">/*</span> -01250 <span class="comment"> * OSPF hello header</span> -01251 <span class="comment"> * Open Shortest Path First</span> -01252 <span class="comment"> * Static header size: 28 bytes</span> -01253 <span class="comment"> */</span> -01254 <span class="keyword">struct </span>libnet_ospf_hello_hdr -01255 { -01256 <span class="keyword">struct </span>in_addr hello_nmask; <span class="comment">/* netmask associated with the interface */</span> -01257 u_int16_t hello_intrvl; <span class="comment">/* num of seconds between routers last packet */</span> -01258 u_int8_t hello_opts; <span class="comment">/* Options for HELLO packets (look above) */</span> -01259 u_int8_t hello_rtr_pri; <span class="comment">/* router's priority (if 0, can't be backup) */</span> -01260 u_int hello_dead_intvl; <span class="comment">/* # of secs a router is silent till deemed down */</span> -01261 <span class="keyword">struct </span>in_addr hello_des_rtr; <span class="comment">/* Designated router on the network */</span> -01262 <span class="keyword">struct </span>in_addr hello_bkup_rtr; <span class="comment">/* Backup router */</span> -01263 <span class="keyword">struct </span>in_addr hello_nbr; <span class="comment">/* neighbor router, memcpy more as needed */</span> -01264 }; -01265 -01266 -01267 <span class="comment">/*</span> -01268 <span class="comment"> * Database Description header.</span> -01269 <span class="comment"> */</span> -01270 <span class="keyword">struct </span>libnet_dbd_hdr -01271 { -01272 u_int16_t dbd_mtu_len; <span class="comment">/* max length of IP dgram that this 'if' can use */</span> -01273 u_int8_t dbd_opts; <span class="comment">/* DBD packet options (from above) */</span> -01274 u_int8_t dbd_type; <span class="comment">/* type of exchange occurring */</span> -01275 <span class="preprocessor">#define LIBNET_DBD_IBI 0x01 </span><span class="comment">/* init */</span> -01276 <span class="preprocessor">#define LIBNET_DBD_MBIT 0x02 </span><span class="comment">/* more DBD packets are to come */</span> -01277 <span class="preprocessor">#define LIBNET_DBD_MSBIT 0x04 </span><span class="comment">/* If 1, sender is the master in the exchange */</span> -01278 u_int dbd_seq; <span class="comment">/* DBD sequence number */</span> -01279 }; -01280 -01281 -01282 <span class="comment">/*</span> -01283 <span class="comment"> * used for the LS type field in all LS* headers</span> -01284 <span class="comment"> */</span> -01285 <span class="preprocessor">#define LIBNET_LS_TYPE_RTR 1 </span><span class="comment">/* router-LSA */</span> -01286 <span class="preprocessor">#define LIBNET_LS_TYPE_NET 2 </span><span class="comment">/* network-LSA */</span> -01287 <span class="preprocessor">#define LIBNET_LS_TYPE_IP 3 </span><span class="comment">/* summary-LSA (IP Network) */</span> -01288 <span class="preprocessor">#define LIBNET_LS_TYPE_ASBR 4 </span><span class="comment">/* summary-LSA (ASBR) */</span> -01289 <span class="preprocessor">#define LIBNET_LS_TYPE_ASEXT 5 </span><span class="comment">/* AS-external-LSA */</span> -01290 -01291 -01292 <span class="comment">/*</span> -01293 <span class="comment"> * Link State Request header</span> -01294 <span class="comment"> */</span> -01295 <span class="keyword">struct </span>libnet_lsr_hdr -01296 { -01297 u_int lsr_type; <span class="comment">/* type of LS being requested */</span> -01298 u_int lsr_lsid; <span class="comment">/* link state ID */</span> -01299 <span class="keyword">struct </span>in_addr lsr_adrtr; <span class="comment">/* advertising router (memcpy more as needed) */</span> -01300 }; -01301 -01302 -01303 <span class="comment">/*</span> -01304 <span class="comment"> * Link State Update header</span> -01305 <span class="comment"> */</span> -01306 <span class="keyword">struct </span>libnet_lsu_hdr -01307 { -01308 u_int lsu_num; <span class="comment">/* number of LSAs that will be broadcasted */</span> -01309 }; -01310 -01311 -01312 <span class="comment">/*</span> -01313 <span class="comment"> * Link State Acknowledgement header.</span> -01314 <span class="comment"> */</span> -01315 <span class="keyword">struct </span>libnet_lsa_hdr -01316 { -01317 u_int16_t lsa_age; <span class="comment">/* time in seconds since the LSA was originated */</span> -01318 u_int8_t lsa_opts; <span class="comment">/* look above for OPTS_* */</span> -01319 u_int8_t lsa_type; <span class="comment">/* look below for LS_TYPE_* */</span> -01320 u_int lsa_id; <span class="comment">/* link State ID */</span> -01321 <span class="keyword">struct </span>in_addr lsa_adv; <span class="comment">/* router ID of Advertising router */</span> -01322 u_int lsa_seq; <span class="comment">/* LSA sequence number to detect old/bad ones */</span> -01323 u_int16_t lsa_sum; <span class="comment">/* "Fletcher Checksum" of all fields minus age */</span> -01324 u_int16_t lsa_len; <span class="comment">/* length in bytes including the 20 byte header */</span> -01325 }; -01326 -01327 -01328 <span class="comment">/*</span> -01329 <span class="comment"> * Router LSA data format</span> -01330 <span class="comment"> *</span> -01331 <span class="comment"> * Other stuff for TOS can be added for backward compatability, for this</span> -01332 <span class="comment"> * version, only OSPFv2 is being FULLY supported.</span> -01333 <span class="comment"> */</span> -01334 <span class="keyword">struct </span>libnet_rtr_lsa_hdr -01335 { -01336 u_int16_t rtr_flags; <span class="comment">/* set to help describe packet */</span> -01337 <span class="preprocessor">#define LIBNET_RTR_FLAGS_W 0x0100 </span><span class="comment">/* W bit */</span> -01338 <span class="preprocessor">#define LIBNET_RTR_FLAGS_E 0x0200 </span><span class="comment">/* E bit */</span> -01339 <span class="preprocessor">#define LIBNET_RTR_FLAGS_B 0x0400 </span><span class="comment">/* B bit */</span> -01340 u_int16_t rtr_num; <span class="comment">/* number of links within that packet */</span> -01341 u_int rtr_link_id; <span class="comment">/* describes link_data (look below) */</span> -01342 <span class="preprocessor">#define LIBNET_LINK_ID_NBR_ID 1 </span><span class="comment">/* Neighbors router ID, also can be 4 */</span> -01343 <span class="preprocessor">#define LIBNET_LINK_ID_IP_DES 2 </span><span class="comment">/* IP address of designated router */</span> -01344 <span class="preprocessor">#define LIBNET_LINK_ID_SUB 3 </span><span class="comment">/* IP subnet number */</span> -01345 u_int rtr_link_data; <span class="comment">/* Depending on link_id, info is here */</span> -01346 u_int8_t rtr_type; <span class="comment">/* Description of router link */</span> -01347 <span class="preprocessor">#define LIBNET_RTR_TYPE_PTP 1 </span><span class="comment">/* Point-To-Point */</span> -01348 <span class="preprocessor">#define LIBNET_RTR_TYPE_TRANS 2 </span><span class="comment">/* Connection to a "transit network" */</span> -01349 <span class="preprocessor">#define LIBNET_RTR_TYPE_STUB 3 </span><span class="comment">/* Connectin to a "stub network" */</span> -01350 <span class="preprocessor">#define RTR_TYPE_VRTL 4 </span><span class="comment">/* connects to a "virtual link" */</span> -01351 u_int8_t rtr_tos_num; <span class="comment">/* number of different TOS metrics for this link */</span> -01352 u_int16_t rtr_metric; <span class="comment">/* the "cost" of using this link */</span> -01353 }; -01354 -01355 -01356 <span class="comment">/*</span> -01357 <span class="comment"> * Network LSA data format.</span> -01358 <span class="comment"> */</span> -01359 <span class="keyword">struct </span>libnet_net_lsa_hdr -01360 { -01361 <span class="keyword">struct </span>in_addr net_nmask; <span class="comment">/* Netmask for that network */</span> -01362 u_int net_rtr_id; <span class="comment">/* ID of router attached to that network */</span> -01363 }; -01364 -01365 -01366 <span class="comment">/*</span> -01367 <span class="comment"> * Summary LSA data format.</span> -01368 <span class="comment"> */</span> -01369 <span class="keyword">struct </span>libnet_sum_lsa_hdr -01370 { -01371 <span class="keyword">struct </span>in_addr sum_nmask; <span class="comment">/* Netmask of destination IP address */</span> -01372 u_int sum_metric; <span class="comment">/* Same as in rtr_lsa (&0xfff to use last 24bit */</span> -01373 u_int sum_tos_metric; <span class="comment">/* first 8bits are TOS, 24bits are TOS Metric */</span> -01374 }; -01375 -01376 -01377 <span class="comment">/*</span> -01378 <span class="comment"> * AS External LSA data format.</span> -01379 <span class="comment"> * & 0xfff logic operator for as_metric to get last 24bits.</span> -01380 <span class="comment"> */</span> -01381 <span class="keyword">struct </span>libnet_as_lsa_hdr -01382 { -01383 <span class="keyword">struct </span>in_addr as_nmask; <span class="comment">/* Netmask for advertised destination */</span> -01384 u_int as_metric; <span class="comment">/* May have to set E bit in first 8bits */</span> -01385 <span class="preprocessor">#define LIBNET_AS_E_BIT_ON 0x80000000 </span><span class="comment">/* as_metric */</span> -01386 <span class="keyword">struct </span>in_addr as_fwd_addr; <span class="comment">/* Forwarding address */</span> -01387 u_int as_rte_tag; <span class="comment">/* External route tag */</span> -01388 }; -01389 -01390 -01391 <span class="comment">/*</span> -01392 <span class="comment"> * Base RIP header</span> -01393 <span class="comment"> * Routing Information Protocol</span> -01394 <span class="comment"> * Base header size: 24 bytes</span> -01395 <span class="comment"> */</span> -01396 <span class="keyword">struct </span>libnet_rip_hdr -01397 { -01398 u_int8_t rip_cmd; <span class="comment">/* RIP command */</span> -01399 <span class="preprocessor">#define RIPCMD_REQUEST 1 </span><span class="comment">/* want info */</span> -01400 <span class="preprocessor">#define RIPCMD_RESPONSE 2 </span><span class="comment">/* responding to request */</span> -01401 <span class="preprocessor">#define RIPCMD_TRACEON 3 </span><span class="comment">/* turn tracing on */</span> -01402 <span class="preprocessor">#define RIPCMD_TRACEOFF 4 </span><span class="comment">/* turn it off */</span> -01403 <span class="preprocessor">#define RIPCMD_POLL 5 </span><span class="comment">/* like request, but anyone answers */</span> -01404 <span class="preprocessor">#define RIPCMD_POLLENTRY 6 </span><span class="comment">/* like poll, but for entire entry */</span> -01405 <span class="preprocessor">#define RIPCMD_MAX 7 </span><span class="comment">/* ? command */</span> -01406 u_int8_t rip_ver; <span class="comment">/* RIP version */</span> -01407 <span class="preprocessor">#define RIPVER_0 0</span> -01408 <span class="preprocessor"></span><span class="preprocessor">#define RIPVER_1 1</span> -01409 <span class="preprocessor"></span><span class="preprocessor">#define RIPVER_2 2</span> -01410 <span class="preprocessor"></span> u_int16_t rip_rd; <span class="comment">/* Zero (v1) or Routing Domain (v2) */</span> -01411 u_int16_t rip_af; <span class="comment">/* Address family */</span> -01412 u_int16_t rip_rt; <span class="comment">/* Zero (v1) or Route Tag (v2) */</span> -01413 u_int32_t rip_addr; <span class="comment">/* IP address */</span> -01414 u_int32_t rip_mask; <span class="comment">/* Zero (v1) or Subnet Mask (v2) */</span> -01415 u_int32_t rip_next_hop; <span class="comment">/* Zero (v1) or Next hop IP address (v2) */</span> -01416 u_int32_t rip_metric; <span class="comment">/* Metric */</span> -01417 }; -01418 -01419 <span class="comment">/*</span> -01420 <span class="comment"> * RPC headers</span> -01421 <span class="comment"> * Remote Procedure Call</span> -01422 <span class="comment"> */</span> -01423 <span class="preprocessor">#define LIBNET_RPC_CALL 0</span> -01424 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_RPC_REPLY 1</span> -01425 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_RPC_VERS 2</span> -01426 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_RPC_LAST_FRAG 0x80000000</span> -01427 <span class="preprocessor"></span> -01428 <span class="comment">/*</span> -01429 <span class="comment"> * Portmap defines</span> -01430 <span class="comment"> */</span> -01431 <span class="preprocessor">#define LIBNET_PMAP_PROGRAM 100000</span> -01432 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_PMAP_PROC_NULL 0</span> -01433 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_PMAP_PROC_SET 1</span> -01434 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_PMAP_PROC_UNSET 2</span> -01435 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_PMAP_PROC_GETADDR 3</span> -01436 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_PMAP_PROC_DUMP 4</span> -01437 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_PMAP_PROC_CALLIT 5</span> -01438 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_PMAP_PROC_BCAST 5 </span><span class="comment">/* Not a typo */</span> -01439 <span class="preprocessor">#define LIBNET_PMAP_PROC_GETTIME 6</span> -01440 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_PMAP_PROC_UADDR2TADDR 7</span> -01441 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_PMAP_PROC_TADDR2UADDR 8</span> -01442 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_PMAP_PROC_GETVERSADDR 9</span> -01443 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_PMAP_PROC_INDIRECT 10</span> -01444 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_PMAP_PROC_GETADDRLIST 11</span> -01445 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_PMAP_PROC_GETSTAT 12</span> -01446 <span class="preprocessor"></span> -01447 <span class="comment">/* There will be more to add... */</span> -01448 -01449 <span class="keyword">struct </span>libnet_rpc_opaque_auth -01450 { -01451 u_int32_t rpc_auth_flavor; -01452 u_int32_t rpc_auth_length; -01453 <span class="comment">// u_int8_t *rpc_auth_data;</span> -01454 }; -01455 -01456 <span class="keyword">struct </span>libnet_rpc_call -01457 { -01458 u_int32_t rpc_rpcvers; <span class="comment">/* RPC version - must be 2 */</span> -01459 u_int32_t rpc_prognum; <span class="comment">/* Program Number */</span> -01460 u_int32_t rpc_vers; <span class="comment">/* Program Version */</span> -01461 u_int32_t rpc_procedure; <span class="comment">/* RPC procedure */</span> -01462 <span class="keyword">struct </span>libnet_rpc_opaque_auth rpc_credentials; -01463 <span class="keyword">struct </span>libnet_rpc_opaque_auth rpc_verifier; -01464 }; -01465 -01466 <span class="keyword">struct </span>libnet_rpc_call_hdr -01467 { -01468 u_int32_t rpc_xid; <span class="comment">/* xid (transaction identifier) */</span> -01469 u_int32_t rpc_type; -01470 <span class="keyword">struct </span>libnet_rpc_call rpc_call; -01471 }; -01472 -01473 <span class="keyword">struct </span>libnet_rpc_call_tcp_hdr -01474 { -01475 u_int32_t rpc_record_marking; <span class="comment">/* used with byte stream protocols */</span> -01476 <span class="keyword">struct </span>libnet_rpc_call_hdr rpc_common; -01477 }; -01478 -01479 <span class="comment">/*</span> -01480 <span class="comment"> * STP configuration header</span> -01481 <span class="comment"> * Spanning Tree Protocol</span> -01482 <span class="comment"> * Static header size: 35 bytes</span> -01483 <span class="comment"> */</span> -01484 <span class="keyword">struct </span>libnet_stp_conf_hdr -01485 { -01486 u_int16_t stp_id; <span class="comment">/* protocol id */</span> -01487 u_int8_t stp_version; <span class="comment">/* protocol version */</span> -01488 u_int8_t stp_bpdu_type; <span class="comment">/* bridge protocol data unit type */</span> -01489 u_int8_t stp_flags; <span class="comment">/* control flags */</span> -01490 u_int8_t stp_rootid[8]; <span class="comment">/* root id */</span> -01491 u_int32_t stp_rootpc; <span class="comment">/* root path cost */</span> -01492 u_int8_t stp_bridgeid[8]; <span class="comment">/* bridge id */</span> -01493 u_int16_t stp_portid; <span class="comment">/* port id */</span> -01494 u_int16_t stp_mage; <span class="comment">/* message age */</span> -01495 u_int16_t stp_maxage; <span class="comment">/* max age */</span> -01496 u_int16_t stp_hellot; <span class="comment">/* hello time */</span> -01497 u_int16_t stp_fdelay; <span class="comment">/* forward delay */</span> -01498 }; -01499 -01500 -01501 <span class="comment">/*</span> -01502 <span class="comment"> * STP topology change notification header</span> -01503 <span class="comment"> * Spanning Tree Protocol</span> -01504 <span class="comment"> * Static header size: 4 bytes</span> -01505 <span class="comment"> */</span> -01506 <span class="keyword">struct </span>libnet_stp_tcn_hdr -01507 { -01508 u_int16_t stp_id; <span class="comment">/* protocol id */</span> -01509 u_int8_t stp_version; <span class="comment">/* protocol version */</span> -01510 u_int8_t stp_bpdu_type; <span class="comment">/* bridge protocol data unit type */</span> -01511 }; -01512 -01513 -01514 <span class="comment">/*</span> -01515 <span class="comment"> * TCP header</span> -01516 <span class="comment"> * Transmission Control Protocol</span> -01517 <span class="comment"> * Static header size: 20 bytes</span> -01518 <span class="comment"> */</span> -01519 <span class="keyword">struct </span>libnet_tcp_hdr -01520 { -01521 u_int16_t th_sport; <span class="comment">/* source port */</span> -01522 u_int16_t th_dport; <span class="comment">/* destination port */</span> -01523 u_int32_t th_seq; <span class="comment">/* sequence number */</span> -01524 u_int32_t th_ack; <span class="comment">/* acknowledgement number */</span> -01525 <span class="preprocessor">#if (LIBNET_LIL_ENDIAN)</span> -01526 <span class="preprocessor"></span> u_int8_t th_x2:4, <span class="comment">/* (unused) */</span> -01527 th_off:4; <span class="comment">/* data offset */</span> -01528 <span class="preprocessor">#endif</span> -01529 <span class="preprocessor"></span><span class="preprocessor">#if (LIBNET_BIG_ENDIAN)</span> -01530 <span class="preprocessor"></span> u_int8_t th_off:4, <span class="comment">/* data offset */</span> -01531 th_x2:4; <span class="comment">/* (unused) */</span> -01532 <span class="preprocessor">#endif</span> -01533 <span class="preprocessor"></span> u_int8_t th_flags; <span class="comment">/* control flags */</span> -01534 <span class="preprocessor">#ifndef TH_FIN</span> -01535 <span class="preprocessor"></span><span class="preprocessor">#define TH_FIN 0x01 </span><span class="comment">/* finished send data */</span> -01536 <span class="preprocessor">#endif</span> -01537 <span class="preprocessor"></span><span class="preprocessor">#ifndef TH_SYN</span> -01538 <span class="preprocessor"></span><span class="preprocessor">#define TH_SYN 0x02 </span><span class="comment">/* synchronize sequence numbers */</span> -01539 <span class="preprocessor">#endif</span> -01540 <span class="preprocessor"></span><span class="preprocessor">#ifndef TH_RST</span> -01541 <span class="preprocessor"></span><span class="preprocessor">#define TH_RST 0x04 </span><span class="comment">/* reset the connection */</span> -01542 <span class="preprocessor">#endif</span> -01543 <span class="preprocessor"></span><span class="preprocessor">#ifndef TH_PUSH</span> -01544 <span class="preprocessor"></span><span class="preprocessor">#define TH_PUSH 0x08 </span><span class="comment">/* push data to the app layer */</span> -01545 <span class="preprocessor">#endif</span> -01546 <span class="preprocessor"></span><span class="preprocessor">#ifndef TH_ACK</span> -01547 <span class="preprocessor"></span><span class="preprocessor">#define TH_ACK 0x10 </span><span class="comment">/* acknowledge */</span> -01548 <span class="preprocessor">#endif</span> -01549 <span class="preprocessor"></span><span class="preprocessor">#ifndef TH_URG</span> -01550 <span class="preprocessor"></span><span class="preprocessor">#define TH_URG 0x20 </span><span class="comment">/* urgent! */</span> -01551 <span class="preprocessor">#endif</span> -01552 <span class="preprocessor"></span><span class="preprocessor">#ifndef TH_ECE</span> -01553 <span class="preprocessor"></span><span class="preprocessor">#define TH_ECE 0x40</span> -01554 <span class="preprocessor"></span><span class="preprocessor">#endif</span> -01555 <span class="preprocessor"></span><span class="preprocessor">#ifndef TH_CWR </span> -01556 <span class="preprocessor"></span><span class="preprocessor">#define TH_CWR 0x80</span> -01557 <span class="preprocessor"></span><span class="preprocessor">#endif</span> -01558 <span class="preprocessor"></span> u_int16_t th_win; <span class="comment">/* window */</span> -01559 u_int16_t th_sum; <span class="comment">/* checksum */</span> -01560 u_int16_t th_urp; <span class="comment">/* urgent pointer */</span> -01561 }; -01562 -01563 <span class="comment">/*</span> -01564 <span class="comment"> * Token Ring Header</span> -01565 <span class="comment"> */</span> -01566 <span class="keyword">struct </span>libnet_token_ring_hdr -01567 { -01568 u_int8_t token_ring_access_control; -01569 <span class="preprocessor">#define LIBNET_TOKEN_RING_FRAME 0x10</span> -01570 <span class="preprocessor"></span> u_int8_t token_ring_frame_control; -01571 <span class="preprocessor">#define LIBNET_TOKEN_RING_LLC_FRAME 0x40</span> -01572 <span class="preprocessor"></span> u_int8_t token_ring_dhost[TOKEN_RING_ADDR_LEN]; -01573 u_int8_t token_ring_shost[TOKEN_RING_ADDR_LEN]; -01574 u_int8_t token_ring_llc_dsap; -01575 u_int8_t token_ring_llc_ssap; -01576 u_int8_t token_ring_llc_control_field; -01577 u_int8_t token_ring_llc_org_code[LIBNET_ORG_CODE_SIZE]; -01578 u_int16_t token_ring_type; -01579 <span class="preprocessor">#define TOKEN_RING_TYPE_IP 0x0800 </span><span class="comment">/* IP protocol */</span> -01580 <span class="preprocessor">#define TOKEN_RING_TYPE_ARP 0x0806 </span><span class="comment">/* addr. resolution protocol */</span> -01581 <span class="preprocessor">#define TOKEN_RING_TYPE_REVARP 0x8035 </span><span class="comment">/* reverse addr. resolution protocol */</span> -01582 }; -01583 -01584 <span class="keyword">struct </span>libnet_token_ring_addr -01585 { -01586 u_int8_t token_ring_addr_octet[6]; <span class="comment">/* Token Ring address */</span> -01587 }; -01588 -01589 <span class="comment">/*</span> -01590 <span class="comment"> * UDP header</span> -01591 <span class="comment"> * User Data Protocol</span> -01592 <span class="comment"> * Static header size: 8 bytes</span> -01593 <span class="comment"> */</span> -01594 <span class="keyword">struct </span>libnet_udp_hdr -01595 { -01596 u_int16_t uh_sport; <span class="comment">/* soure port */</span> -01597 u_int16_t uh_dport; <span class="comment">/* destination port */</span> -01598 u_int16_t uh_ulen; <span class="comment">/* length */</span> -01599 u_int16_t uh_sum; <span class="comment">/* checksum */</span> -01600 }; -01601 -01602 <span class="comment">/*</span> -01603 <span class="comment"> * Sebek header</span> -01604 <span class="comment"> * Static header size: 48 bytes</span> -01605 <span class="comment"> */</span> -01606 <span class="keyword">struct </span>libnet_sebek_hdr -01607 { -01608 u_int32_t magic; <span class="comment">/* identify packets that should be hidden */</span> -01609 u_int16_t version; <span class="comment">/* protocol version, currently 1 */</span> -01610 <span class="preprocessor">#define SEBEK_PROTO_VERSION 1</span> -01611 <span class="preprocessor"></span> u_int16_t type; <span class="comment">/* type of record (read data is type 0, write data is type 1) */</span> -01612 <span class="preprocessor">#define SEBEK_TYPE_READ 0 </span><span class="comment">/* Currently, only read is supported */</span> -01613 <span class="preprocessor">#define SEBEK_TYPE_WRITE 1</span> -01614 <span class="preprocessor"></span> u_int32_t counter; <span class="comment">/* PDU counter used to identify when packet are lost */</span> -01615 u_int32_t time_sec; <span class="comment">/* seconds since EPOCH according to the honeypot */</span> -01616 u_int32_t time_usec; <span class="comment">/* residual microseconds */</span> -01617 u_int32_t pid; <span class="comment">/* PID */</span> -01618 u_int32_t uid; <span class="comment">/* UID */</span> -01619 u_int32_t fd; <span class="comment">/* FD */</span> -01620 <span class="preprocessor">#define SEBEK_CMD_LENGTH 12</span> -01621 <span class="preprocessor"></span> u_int8_t cmd[SEBEK_CMD_LENGTH]; <span class="comment">/* 12 first characters of the command */</span> -01622 u_int32_t length; <span class="comment">/* length in bytes of the PDU's body */</span> -01623 }; -01624 -01625 -01626 <span class="comment">/*</span> -01627 <span class="comment"> * VRRP header</span> -01628 <span class="comment"> * Virtual Router Redundancy Protocol</span> -01629 <span class="comment"> * Static header size: 8 bytes</span> -01630 <span class="comment"> */</span> -01631 <span class="preprocessor">#ifndef IPPROTO_VRRP</span> -01632 <span class="preprocessor"></span><span class="preprocessor">#define IPPROTO_VRRP 112 </span><span class="comment">/* not everyone's got this */</span> -01633 <span class="preprocessor">#endif</span> -01634 <span class="preprocessor"></span><span class="keyword">struct </span>libnet_vrrp_hdr -01635 { -01636 <span class="preprocessor">#if (LIBNET_LIL_ENDIAN)</span> -01637 <span class="preprocessor"></span> u_int8_t vrrp_v:4, <span class="comment">/* protocol version */</span> -01638 vrrp_t:4; <span class="comment">/* packet type */</span> -01639 <span class="preprocessor">#endif</span> -01640 <span class="preprocessor"></span><span class="preprocessor">#if (LIBNET_BIG_ENDIAN)</span> -01641 <span class="preprocessor"></span> u_int8_t vrrp_t:4, <span class="comment">/* packet type */</span> -01642 vrrp_v:4; <span class="comment">/* protocol version */</span> -01643 <span class="preprocessor">#endif</span> -01644 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_VRRP_VERSION_01 0x1</span> -01645 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_VRRP_VERSION_02 0x2</span> -01646 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_VRRP_TYPE_ADVERT 0x1</span> -01647 <span class="preprocessor"></span> u_int8_t vrrp_vrouter_id; <span class="comment">/* virtual router id */</span> -01648 u_int8_t vrrp_priority; <span class="comment">/* priority */</span> -01649 u_int8_t vrrp_ip_count; <span class="comment">/* number of IP addresses */</span> -01650 u_int8_t vrrp_auth_type; <span class="comment">/* authorization type */</span> -01651 <span class="preprocessor">#define LIBNET_VRRP_AUTH_NONE 0x1</span> -01652 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_VRRP_AUTH_PASSWD 0x2</span> -01653 <span class="preprocessor"></span><span class="preprocessor">#define LIBNET_VRRP_AUTH_IPAH 0x3</span> -01654 <span class="preprocessor"></span> u_int8_t vrrp_advert_int; <span class="comment">/* advertisement interval */</span> -01655 u_int16_t vrrp_sum; <span class="comment">/* checksum */</span> -01656 <span class="comment">/* additional addresses */</span> -01657 <span class="comment">/* authentication info */</span> -01658 }; -01659 -01660 <span class="preprocessor">#endif </span><span class="comment">/* __LIBNET_HEADERS_H */</span> -01661 -01662 <span class="comment">/* EOF */</span> -</pre></div><hr size="1"><address style="align: right;"><small>Generated on Wed Mar 10 13:23:37 2004 for libnet by -<a href="http://www.doxygen.org/index.html"> -<img src="doxygen.png" alt="doxygen" align="middle" border=0 > -</a>1.3.4 </small></address> -</body> -</html> |