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  1. /*
  2.  * Copyright (c) 2009 Lukas Mejdrech
  3.  * All rights reserved.
  4.  *
  5.  * Redistribution and use in source and binary forms, with or without
  6.  * modification, are permitted provided that the following conditions
  7.  * are met:
  8.  *
  9.  * - Redistributions of source code must retain the above copyright
  10.  *   notice, this list of conditions and the following disclaimer.
  11.  * - Redistributions in binary form must reproduce the above copyright
  12.  *   notice, this list of conditions and the following disclaimer in the
  13.  *   documentation and/or other materials provided with the distribution.
  14.  * - The name of the author may not be used to endorse or promote products
  15.  *   derived from this software without specific prior written permission.
  16.  *
  17.  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
  18.  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  19.  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
  20.  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
  21.  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  22.  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  23.  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  24.  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  25.  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  26.  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  27.  */
  28.  
  29. /** @addtogroup arp
  30.  *  @{
  31.  */
  32.  
  33. /** @file
  34.  *  ARP operation codes according to the on-line IANA - Address Resolution Protocol (ARP) Parameters - <http://www.iana.org/assignments/arp-parameters/arp-parameters.xml>, cited January 14 2009.
  35.  *  Names according to the linux src/include/linux/if_arp.h header file.
  36.  */
  37.  
  38. #ifndef __NET_ARP_ARPOP_H__
  39. #define __NET_ARP_ARPOP_H__
  40.  
  41. /** @name ARP operation codes definitions
  42.  */
  43. /*@{*/
  44.  
  45. /** REQUEST operation code.
  46.  */
  47. #define ARPOP_REQUEST       1
  48.  
  49. /** REPLY operation code.
  50.  */
  51. #define ARPOP_REPLY     2
  52.  
  53. /** Reverse request operation code.
  54.  */
  55. #define ARPOP_RREQUEST      3
  56.  
  57. /** Reverse reply operation code.
  58.  */
  59. #define ARPOP_RREPLY        4
  60.  
  61. /** DRARP-Request operation code.
  62.  */
  63. #define ARPOP_DRARP_Request     5
  64.  
  65. /** DRARP-Reply operation code.
  66.  */
  67. #define ARPOP_DRARP_Reply       6
  68.  
  69. /** DRARP-Error operation code.
  70.  */
  71. #define ARPOP_DRARP_Error       7
  72.  
  73. /** InARP-Request operation code.
  74.  */
  75. #define ARPOP_InREQUEST     8
  76.  
  77. /** InARP-Reply operation code.
  78.  */
  79. #define ARPOP_InREPLY       9
  80.  
  81. /** ARP-NAK operation code.
  82.  */
  83. #define ARPOP_NAK       10
  84.  
  85. /** MARS-Request operation code.
  86.  */
  87. #define ARPOP_MARS_Request      11
  88.  
  89. /** MARS-Multi operation code.
  90.  */
  91. #define ARPOP_MARS_Multi        12
  92.  
  93. /** MARS-MServ operation code.
  94.  */
  95. #define ARPOP_MARS_MServ        13
  96.  
  97. /** MARS-Join operation code.
  98.  */
  99. #define ARPOP_MARS_Join     14
  100.  
  101. /** MARS-Leave operation code.
  102.  */
  103. #define ARPOP_MARS_Leave        15
  104.  
  105. /** MARS-NAK operation code.
  106.  */
  107. #define ARPOP_MARS_NAK      16
  108.  
  109. /** MARS-Unserv operation code.
  110.  */
  111. #define ARPOP_MARS_Unserv       17
  112.  
  113. /** MARS-SJoin operation code.
  114.  */
  115. #define ARPOP_MARS_SJoin        18
  116.  
  117. /** MARS-SLeave operation code.
  118.  */
  119. #define ARPOP_MARS_SLeave       19
  120.  
  121. /** MARS-Grouplist-Request operation code.
  122.  */
  123. #define ARPOP_MARS_Grouplist_Request        20
  124.  
  125. /** MARS-Grouplist-Reply operation code.
  126.  */
  127. #define ARPOP_MARS_Grouplist_Reply      21
  128.  
  129. /** MARS-Redirect-Map operation code.
  130.  */
  131. #define ARPOP_MARS_Redirect_Map     22
  132.  
  133. /** MAPOS-UNARP operation code.
  134.  */
  135. #define ARPOP_MAPOS_UNARP       23
  136.  
  137. /*@}*/
  138.  
  139. #endif
  140.  
  141. /** @}
  142.  */
  143.