release/man7/rtnetlink.7

   1 '\" t
   2 .\" Don't remove the line above, it tells man that tbl is needed.
   3 .\" This man page is Copyright (C) 1999 Andi Kleen <ak@muc.de>.
   4 .\" Permission is granted to distribute possibly modified copies
   5 .\" of this page provided the header is included verbatim,
   6 .\" and in case of nontrivial modification author and date
   7 .\" of the modification is added to the header.
   8 .\" Based on the original comments from Alexey Kuznetsov, written with
   9 .\" help from Matthew Wilcox.
  10 .\" $Id: rtnetlink.7,v 1.10 2001/04/04 08:02:19 ysato Exp $
  11 .\"
  12 .\" Japanese Version Copyright (c) 1999 NAKANO Takeo all rights reserved.
  13 .\" Translated Mon 6 Dec 1999 by NAKANO Takeo <nakano@apm.seikei.ac.jp>
  14 .\"
  15 .\"WORD         queueing dicipline      ¥¥å¡¼¥¤¥ó¥°(¤Î)¥ë¡¼¥ë
  16 .\"WORD         permanent               ±ÊÂ³Åª¤Ê
  17 .\"WORD         neighbor                ¶áËµ
  18 .\"
  19 .TH RTNETLINK  7 2008-08-08 "Linux" "Linux Programmer's Manual"
  20 .SH Ì¾Á°
  21 rtnetlink, NETLINK_ROUTE \- Linux IPv4 ¥ë¡¼¥Æ¥£¥ó¥°¥½¥±¥Ã¥È
  22 .SH ½ñ¼°
  23 .B #include <asm/types.h>
  24 .br
  25 .B #include <linux/netlink.h>
  26 .br
  27 .B #include <linux/rtnetlink.h>
  28 .br
  29 .B #include <sys/socket.h>
  30 .sp
  31 .BI "rtnetlink_socket = socket(AF_NETLINK, int " socket_type ", NETLINK_ROUTE);"
  32 .SH ÀâÌÀ
  33 .B rtnetlink
  34 ¤Ï¥«¡¼¥Í¥ë¤Î¥ë¡¼¥Æ¥£¥ó¥°¥Æ¡¼¥Ö¥ë¤òÆÉ¤ó¤À¤êÊÑ¹¹¤·¤¿¤ê
  35 ¤¹¤ë¤¿¤á¤Î¤â¤Î¤Ç¤¢¤ë¡£¤³¤ì¤Ï¥«¡¼¥Í¥ë¤¬ÆâÉô¤Î¥µ¥Ö¥·¥¹¥Æ¥à¤È
  36 ÄÌ¿®¤¹¤ë¤¿¤á¤Ë¤âÍÑ¤¤¤é¤ì¤Æ¤¤¤ë¤¬¡¢¤½¤ì¤Ï¤³¤³¤Ç¤Ïµ½Ò¤·¤Ê¤¤¡£
  37 ¤³¤Î man ¥Ú¡¼¥¸¤Ç¤Ï¥æ¡¼¥¶¡¼¶õ´Ö¤Î¥×¥í¥°¥é¥à¤È¤ÎÄÌ¿®¤Ë´Ø¤·¤Æ¤Î¤ß½Ò¤Ù¤ë¡£
  38 ¥Í¥Ã¥È¥ï¡¼¥¯·ÐÏ©¡¦IP ¥¢¥É¥ì¥¹¡¦¥ê¥ó¥¯¥Ñ¥é¥á¡¼¥¿¡¦
  39 ¶áËµÀßÄê (neighbor setup)¡¦¥¥å¡¼¥¤¥ó¥°¥ë¡¼¥ë (queueing dicipline)¡¦
  40 ¥È¥é¥Õ¥£¥Ã¥¯¥¯¥é¥¹¡¦¥Ñ¥±¥Ã¥È¤Î¥¯¥é¥¹Ê¬Îà¤Ê¤É¤¬¡¢¤¹¤Ù¤Æ
  41 .B NETLINK_ROUTE
  42 ¥½¥±¥Ã¥È¤òÄÌ¤·¤ÆÀ©¸æ¤Ç¤¤ë¡£
  43 .B rtnetlink
  44 ¤Ï netlink ¥á¥Ã¥»¡¼¥¸¤ò¥Ù¡¼¥¹¤Ë¤·¤Æ¤¤¤ë¡£¾ÜºÙ¤Ï
  45 .BR netlink (7)
  46 ¤ò¸«¤ë¤³¤È¡£
  47 .\" FIXME ? all these macros could be moved to rtnetlink(3)
  48 .SS ¥ë¡¼¥Æ¥£¥ó¥°Â°À
  49 rtnetlink ¥á¥Ã¥»¡¼¥¸¤Ë¤Ï¡¢½é´ü¥Ø¥Ã¥À¤Î¸å¤ËÉÕ²ÃÅª¤ÊÂ°À¤ò
  50 »ý¤Ä¤â¤Î¤¬¤¢¤ë¡£
  51
  52 .in +4n
  53 .nf
  54 struct rtattr {
  55     unsigned short rta_len;    /* Length of option */
  56     unsigned short rta_type;   /* Type of option */
  57     /* Data follows */
  58 };
  59 .fi
  60 .in
  61
  62 ¤³¤ì¤é¤ÎÂ°À¤ÎÁàºî¤Ï¡¢ RTA_* ¥Þ¥¯¥í¤« libnetlink ¤òÄÌ¤·¤Æ¤Î¤ß
  63 ¹Ô¤¦¤Ù¤¤Ç¤¢¤ë¡£
  64 .BR rtnetlink (3)
  65 ¤ò¸«¤è¡£
  66 .SS ¥á¥Ã¥»¡¼¥¸
  67 rtnetlink ¤Ï (É¸½àÅª¤Ê netlink ¥á¥Ã¥»¡¼¥¸¤Ë²Ã¤¨¤Æ)
  68 °Ê²¼¤Î¥á¥Ã¥»¡¼¥¸¥¿¥¤¥×¤«¤é¹½À®¤µ¤ì¤ë¡£
  69 .TP
  70 .BR RTM_NEWLINK ", " RTM_DELLINK ", " RTM_GETLINK
  71 »ØÄê¤·¤¿¥Í¥Ã¥È¥ï¡¼¥¯¥¤¥ó¥¿¡¼¥Õ¥§¡¼¥¹¤Î¾ðÊó¤ò¡¢À¸À®¡¦ºï½ü¡¦¼èÆÀ¤¹¤ë¡£
  72 ¤³¤ì¤é¤Î¥á¥Ã¥»¡¼¥¸¤Ï
  73 .I ifinfomsg
  74 ¹½Â¤ÂÎ¤È¡¢¤½¤ì¤ËÂ³¤¤¤Æ¤¤¤¯¤Ä¤«¤Î
  75 .I rtattr
  76 ¹½Â¤ÂÎ¤òÈ¼¤¦¡£
  77
  78 .nf
  79 struct ifinfomsg {
  80     unsigned char  ifi_family; /* AF_UNSPEC */
  81     unsigned short ifi_type;   /* Device type */
  82     int            ifi_index;  /* Interface index */
  83     unsigned int   ifi_flags;  /* Device flags  */
  84     unsigned int   ifi_change; /* change mask */
  85 };
  86 .fi
  87
  88 .\" FIXME ifi_type
  89 .I ifi_flags
  90 ¤Ï¥Ç¥Ð¥¤¥¹¤Î¥Õ¥é¥°¤Ç¤¢¤ë¡£
  91 .BR netdevice (7)
  92 ¤ò¸«¤è¡£
  93 .I ifi_index
  94 ¤ÏÂ¾¤È½Å¤Ê¤é¤Ê¤¤¥¤¥ó¥¿¡¼¥Õ¥§¡¼¥¹¤Î index ¤Ç¤¢¤ë¡£
  95 .I ifi_change
  96 ¤Ï¾Íè¤ÎÍøÍÑ¤Î¤¿¤á¤ËÍ½Ìó¤µ¤ì¤Æ¤ª¤ê¡¢¾ï¤Ë
  97 0xFFFFFFFF ¤Ë¥»¥Ã¥È¤¹¤Ù¤¤Ç¤¢¤ë¡£
  98 .TS
  99 tab(:);
 100 c
 101 l l l.
 102 ¥ë¡¼¥Æ¥£¥ó¥°Â°À
 103 rta_type:ÃÍ¤Î·¿:ÀâÌÀ
 104 _
 105 IFLA_UNSPEC:-:»ØÄê¤µ¤ì¤Æ¤¤¤Ê¤¤¡£
 106 IFLA_ADDRESS:hardware address:T{
 107 ¥¤¥ó¥¿¡¼¥Õ¥§¡¼¥¹ L2 ¥¢¥É¥ì¥¹
 108 T}
 109 IFLA_BROADCAST:hardware address:T{
 110 L2 ¥Ö¥í¡¼¥É¥¥ã¥¹¥È¥¢¥É¥ì¥¹
 111 T}
 112 IFLA_IFNAME:asciiz string:¥Ç¥Ð¥¤¥¹Ì¾
 113 IFLA_MTU:unsigned int:¥Ç¥Ð¥¤¥¹¤Î MTU
 114 IFLA_LINK:int:¥ê¥ó¥¯¥¿¥¤¥×
 115 IFLA_QDISC:asciiz string:¥¥å¡¼¥¤¥ó¥°¤Î¥ë¡¼¥ë
 116 IFLA_STATS:T{
 117 ²¼µ»²¾È
 118 T}:¥¤¥ó¥¿¡¼¥Õ¥§¡¼¥¹¤ÎÅý·×
 119 .TE
 120 .sp
 121 IFLA_STATS ¤ÎÃÍ¤Î·¿¤Ï \fIstruct net_device_stats\fP ¤Ç¤¢¤ë¡£
 122 .TP
 123 .BR RTM_NEWADDR ", " RTM_DELADDR ", " RTM_GETADDR
 124 ¥¤¥ó¥¿¡¼¥Õ¥§¡¼¥¹¤Î IP ¥¢¥É¥ì¥¹¤Î¾ðÊó¤òÄÉ²Ã¡¦ºï½ü¡¦¼èÆÀ¤¹¤ë¡£
 125 Linux 2.2 ¤Ç¤Ï¡¢°ì¤Ä¤Î¥¤¥ó¥¿¡¼¥Õ¥§¡¼¥¹¤ËÊ£¿ô¤Î IP ¥¢¥É¥ì¥¹¤ò
 126 ÊÝ»ý¤µ¤»¤ë¤³¤È¤¬¤Ç¤¡¢¤³¤ì¤Ï 2.0 ¤ÎÊÌÌ¾¥Ç¥Ð¥¤¥¹¤Î³µÇ°¤òÃÖ¤´¹¤¨¤ë¡£
 127 Linux 2.2 ¤Ç¤Ï¡¢¤³¤ì¤é¤Î¥á¥Ã¥»¡¼¥¸¤Ï
 128 IPv4 ¤È IPv6 ¤ÎÎ¾Êý¤Î¥¢¥É¥ì¥¹¤ò¥µ¥Ý¡¼¥È¤·¤Æ¤¤¤ë¡£
 129 ¤³¤ì¤é¤Ï
 130 .I ifaddrmsg
 131 ¹½Â¤ÂÎ¤òÈ¼¤¦¡£¤½¤Î¤¢¤È¤Ë
 132 .I rtattr
 133 ¥ë¡¼¥Æ¥£¥ó¥°Â°À¤¬Â³¤¯¤³¤È¤â¤¢¤ë¡£
 134
 135 .nf
 136 struct ifaddrmsg {
 137     unsigned char ifa_family;    /* Address type */
 138     unsigned char ifa_prefixlen; /* Prefixlength of address */
 139     unsigned char ifa_flags;     /* Address flags */
 140     unsigned char ifa_scope;     /* Address scope */
 141     int           ifa_index;     /* Interface index */
 142 };
 143 .fi
 144
 145 .I ifa_family
 146 ¤Ï¥¢¥É¥ì¥¹¥Õ¥¡¥ß¥ê¡¼¤Î¥¿¥¤¥×¤Ç¤¢¤ë (¸½ºß¤Ï
 147 .B AF_INET
 148 ¤Þ¤¿¤Ï
 149 .BR AF_INET6 )¡£
 150 .I ifa_prefixlen
 151 ¤Ï¥¢¥É¥ì¥¹¤Î¥¢¥É¥ì¥¹¥Þ¥¹¥¯¤ÎÄ¹¤µ¤Ç¤¢¤ë (IPv4 ¤Î¤è¤¦¤Ë¡¢
 152 ¤½¤Î¥Õ¥¡¥ß¥ê¡¼¤ÇÄêµÁ¤µ¤ì¤Æ¤¤¤ë¾ì¹ç)¡£
 153 .I ifa_scope
 154 ¤Ï¥¢¥É¥ì¥¹¤Î¥¹¥³¡¼¥×¤Ç¤¢¤ë¡£
 155 .I ifa_index
 156 ¤Ï¥¢¥É¥ì¥¹¤¬´ØÏ¢¤Å¤±¤é¤ì¤Æ¤¤¤ë¥¤¥ó¥¿¡¼¥Õ¥§¡¼¥¹¤Î index ¤Ç¤¢¤ë¡£
 157 .I ifa_flags
 158 ¤Ï¥Õ¥é¥°¥ï¡¼¥É¤Ç¡¢
 159 Æó¤Ä¤á¤Î¥¢¥É¥ì¥¹ (¸Å¤¤ÊÌÌ¾¥¤¥ó¥¿¡¼¥Õ¥§¡¼¥¹) ¤Î¾ì¹ç¤Ï
 160 .B IFA_F_SECONDARY
 161 ¤Ë¡¢±ÊÂ³Åª¤Ê¥¢¥É¥ì¥¹¤Î¾ì¹ç¤Ï
 162 .B IFA_F_PERMANENT
 163 ¤ËÅ¬ÍÑ¤µ¤ì¤ë¡£¥æ¡¼¥¶¡¼¤Ë¤è¤Ã¤Æ¥»¥Ã¥È¤µ¤ì¤ë¥Õ¥é¥°¤È¡¢
 164 undocumented ¤Ê¥Õ¥é¥°¤¬¤¢¤ë¡£
 165 .TS
 166 tab(:);
 167 c
 168 l l l.
 169 Â°À
 170 rta_type:ÃÍ¤Î·¿:ÀâÌÀ
 171 _
 172 IFA_UNSPEC:-:»ØÄê¤µ¤ì¤Æ¤¤¤Ê¤¤
 173 IFA_ADDRESS:raw protocol address:¥¤¥ó¥¿¡¼¥Õ¥§¡¼¥¹¥¢¥É¥ì¥¹
 174 IFA_LOCAL:raw protocol address:¥í¡¼¥«¥ë¥¢¥É¥ì¥¹
 175 IFA_LABEL:asciiz string:¥¤¥ó¥¿¡¼¥Õ¥§¡¼¥¹¤ÎÌ¾Á°
 176 IFA_BROADCAST:raw protocol address:¥Ö¥í¡¼¥É¥¥ã¥¹¥È¥¢¥É¥ì¥¹
 177 IFA_ANYCAST:raw protocol address:anycast ¥¢¥É¥ì¥¹
 178 IFA_CACHEINFO:struct ifa_cacheinfo:¥¢¥É¥ì¥¹¾ðÊó
 179 .TE
 180 .\" FIXME struct ifa_cacheinfo
 181 .TP
 182 .BR RTM_NEWROUTE ", " RTM_DELROUTE ", " RTM_GETROUTE
 183 ¥Í¥Ã¥È¥ï¡¼¥¯·ÐÏ©¤Î¾ðÊó¤òÀ¸À®¡¦ºï½ü¡¦¼èÆÀ¤¹¤ë¡£
 184 ¤³¤ì¤é¤Î¥á¥Ã¥»¡¼¥¸¤Ï
 185 .I rtmsg
 186 ¹½Â¤ÂÎ¤òÈ¼¤¦¡£¤½¤Î¤¢¤È¤Ë¤¤¤¯¤Ä¤«¤Î
 187 .I rtattr
 188 ¹½Â¤ÂÎ¤òÂ³¤±¤ë¤³¤È¤â¤Ç¤¤ë¡£
 189 .B RTM_GETROUTE
 190 ¤Ç
 191 .I rtm_dst_len
 192 ¤È
 193 .I rtm_src_len
 194 ¤Ë 0 ¤ò¥»¥Ã¥È¤¹¤ë¤È¡¢
 195 »ØÄê¤µ¤ì¤¿¥ë¡¼¥Æ¥£¥ó¥°¥Æ¡¼¥Ö¥ë¤ÎÁ´¤Æ¤Î¥¨¥ó¥È¥ê¤ò½êÆÀ¤¹¤ë¡£
 196 .I rtm_table
 197 ¤È
 198 .I rtm_protocol
 199 °Ê³°¤ÎÂ¾¤Î¥Õ¥£¡¼¥ë¥É¤Ë 0 ¤òÆþ¤ì¤ë¤È¡¢¥ï¥¤¥ë¥É¥«¡¼¥É¤ò°ÕÌ£¤¹¤ë¡£
 200
 201 .nf
 202 struct rtmsg {
 203     unsigned char rtm_family;   /* Address family of route */
 204     unsigned char rtm_dst_len;  /* Length of destination */
 205     unsigned char rtm_src_len;  /* Length of source */
 206     unsigned char rtm_tos;      /* TOS filter */
 207
 208     unsigned char rtm_table;    /* Routing table ID */
 209     unsigned char rtm_protocol; /* Routing protocol; see below */
 210     unsigned char rtm_scope;    /* See below */
 211     unsigned char rtm_type;     /* See below */
 212
 213     unsigned int  rtm_flags;
 214 };
 215 .fi
 216 .TS
 217 tab(:);
 218 l l.
 219 rtm_type:·ÐÏ©¤Î¥¿¥¤¥×
 220 _
 221 RTN_UNSPEC:Ì¤ÃÎ¤Î·ÐÏ©
 222 RTN_UNICAST:¥²¡¼¥È¥¦¥§¥¤¤Þ¤¿¤Ï¥À¥¤¥ì¥¯¥È¤Ê·ÐÏ©
 223 RTN_LOCAL:¥í¡¼¥«¥ë¥¤¥ó¥¿¡¼¥Õ¥§¡¼¥¹¤Î·ÐÏ©
 224 RTN_BROADCAST:T{
 225 ¥í¡¼¥«¥ë¤Ê¥Ö¥í¡¼¥É¥¥ã¥¹¥È·ÐÏ©
 226 (¥Ö¥í¡¼¥É¥¥ã¥¹¥È¤È¤·¤ÆÁ÷¿®¤µ¤ì¤ë)
 227 T}
 228 RTN_ANYCAST:T{
 229 ¥í¡¼¥«¥ë¤Ê¥Ö¥í¡¼¥É¥¥ã¥¹¥È·ÐÏ©
 230 (¥æ¥Ë¥¥ã¥¹¥È¤È¤·¤ÆÁ÷¿®¤µ¤ì¤ë)
 231 T}
 232 RTN_MULTICAST:¥Þ¥ë¥Á¥¥ã¥¹¥È·ÐÏ©
 233 RTN_BLACKHOLE:¥Ñ¥±¥Ã¥È¤ò¼Î¤Æ¤ë·ÐÏ©
 234 RTN_UNREACHABLE:ÅþÃ£¤Ç¤¤Ê¤¤¹Ô¤Àè
 235 RTN_PROHIBIT:¥Ñ¥±¥Ã¥È¤òµñÈÝ¤¹¤ë·ÐÏ©
 236 RTN_THROW:·ÐÏ©Ãµº÷¤òÊÌ¤Î¥Æ¡¼¥Ö¥ë¤Ç·ÑÂ³
 237 RTN_NAT:¥Í¥Ã¥È¥ï¡¼¥¯¥¢¥É¥ì¥¹¤ÎÊÑ´¹¥ë¡¼¥ë
 238 RTN_XRESOLVE:T{
 239 ³°Éô¥ì¥¾¥ë¥Ð¤ò»²¾È (¼ÂÁõ¤µ¤ì¤Æ¤¤¤Ê¤¤)
 240 T}
 241 .TE
 242 .TS
 243 tab(:);
 244 l l.
 245 rtm_protocol:·ÐÏ©¤Î¾ðÊó¸»
 246 _
 247 RTPROT_UNSPEC:ÉÔÌÀ
 248 RTPROT_REDIRECT:T{
 249 ICMP ¥ê¥À¥¤¥ì¥¯¥È¤Ë¤è¤ë (¸½ºß¤ÏÍÑ¤¤¤é¤ì¤Ê¤¤)
 250 T}
 251 RTPROT_KERNEL:¥«¡¼¥Í¥ë¤Ë¤è¤ë
 252 RTPROT_BOOT:¥Ö¡¼¥È»þ
 253 RTPROT_STATIC:´ÉÍý¼Ô¤Ë¤è¤ë
 254 .TE
 255
 256 .B RTPROT_STATIC
 257 ¤è¤ê¤âÂç¤¤ÊÃÍ¤Ï¥«¡¼¥Í¥ë¤Ë¤è¤Ã¤Æ²ò¼á¤µ¤ì¤Ê¤¤¡£¤³¤ì¤Ï
 258 Ã±¤Ê¤ë¥æ¡¼¥¶¡¼¤Ø¤Î¾ðÊó¤Ç¤¢¤ë¡£¤³¤ì¤é¤Ï·ÐÏ©¾ðÊó¤Î¾ðÊó¸»¤ò
 259 ¥¿¥°ÉÕ¤±¤·¤¿¤ê¡¢Ê£¿ô¤Î¥ë¡¼¥Æ¥£¥ó¥°¥Ç¡¼¥â¥ó¤«¤é¤Î¾ðÊó¤ò
 260 ¶èÊÌ¤¹¤ë¤¿¤á¤ËÍÑ¤¤¤ë¤³¤È¤¬¤Ç¤¤ë¡£
 261 ´û¤Ë³ä¤êÅö¤Æ¤é¤ì¤Æ¤¤¤ë¥ë¡¼¥Æ¥£¥ó¥°¥Ç¡¼¥â¥ó¤Î¼±ÊÌ»Ò¤Ë¤Ä¤¤¤Æ¤Ï
 262 .I <linux/rtnetlink.h>
 263 ¤ò¸«¤è¡£
 264
 265 .I rtm_scope
 266 ¤Ï¹Ô¤Àè¤Ø¤Îµ÷Î¥¤Ç¤¢¤ë¡£
 267
 268 .TS
 269 tab(:);
 270 l l.
 271 RT_SCOPE_UNIVERSE:¥°¥í¡¼¥Ð¥ë¤Ê·ÐÏ©
 272 RT_SCOPE_SITE:T{
 273 ¥í¡¼¥«¥ë¤Ê¼«Î§¥·¥¹¥Æ¥à¤Ë¤ª¤±¤ëÆâÉô·ÐÏ©
 274 T}
 275 RT_SCOPE_LINK:¤³¤Î¥ê¥ó¥¯¾å¤Î·ÐÏ©
 276 RT_SCOPE_HOST:¥í¡¼¥«¥ë¥Û¥¹¥È¾å¤Î·ÐÏ©
 277 RT_SCOPE_NOWHERE:¹Ô¤Àè¤¬Â¸ºß¤·¤Ê¤¤
 278 .TE
 279
 280 ¥æ¡¼¥¶¡¼¤Ï
 281 .B RT_SCOPE_UNIVERSE
 282 ¤È
 283 .B RT_SCOPE_SITE
 284 ¤Î´Ö¤ÎÃÍ¤òÍÑ¤¤¤ë¤³¤È¤¬¤Ç¤¤ë¡£
 285
 286 .I rtm_flags
 287 ¤Ï°Ê²¼¤Î°ÕÌ£¤ò»ý¤Ä:
 288 .TS
 289 tab(:);
 290 l l.
 291 RTM_F_NOTIFY:T{
 292 ·ÐÏ©¤¬ÊÑ¹¹¤µ¤ì¤ë¤È¡¢ rtnetlink ¤òÄÌ¤·¤Æ¥æ¡¼¥¶¡¼¤ËÄÌÃÎ¤¬¹Ô¤¯¡£
 293 T}
 294 RTM_F_CLONED:·ÐÏ©¤ÏÂ¾¤Î·ÐÏ©¤Ë¤è¤Ã¤ÆÊ£À½¤µ¤ì¤¿¡£
 295 RTM_F_EQUALIZE:¥Þ¥ë¥Á¥Ñ¥¹¥¤¥³¥é¥¤¥¶ (¤Þ¤À¼ÂÁõ¤µ¤ì¤Æ¤¤¤Ê¤¤)
 296 .TE
 297
 298 .I rtm_table
 299 ¤Ç¤Ï¥ë¡¼¥Æ¥£¥ó¥°¥Æ¡¼¥Ö¥ë¤ò»ØÄê¤¹¤ë¡£
 300 .TS
 301 tab(:);
 302 l l.
 303 RT_TABLE_UNSPEC:»ØÄê¤µ¤ì¤Æ¤¤¤Ê¤¤¥ë¡¼¥Æ¥£¥ó¥°¥Æ¡¼¥Ö¥ë
 304 RT_TABLE_DEFAULT:¥Ç¥Õ¥©¥ë¥È¤Î¥Æ¡¼¥Ö¥ë
 305 RT_TABLE_MAIN:¥á¥¤¥ó¤Î¥Æ¡¼¥Ö¥ë
 306 RT_TABLE_LOCAL:¥í¡¼¥«¥ë¥Æ¡¼¥Ö¥ë
 307 .TE
 308
 309 ¥æ¡¼¥¶¡¼¤Ï
 310 .B RT_TABLE_UNSPEC
 311 ¤È
 312 .BR RT_TABLE_DEFAULT .
 313 ¤Î´Ö¤ÎÇ¤°Õ¤ÎÃÍ¤òÍÑ¤¤¤ë¤³¤È¤¬¤Ç¤¤ë¡£
 314 .TS
 315 tab(:);
 316 c
 317 l l l.
 318 Â°À
 319 rta_type:ÃÍ¤Î·¿:ÀâÌÀ
 320 _
 321 RTA_UNSPEC:-:Ìµ»ë¤µ¤ì¤ë
 322 RTA_DST:protocol address:·ÐÏ©¤Î¹Ô¤Àè¥¢¥É¥ì¥¹
 323 RTA_SRC:protocol address:·ÐÏ©¤ÎÈ¯¿®¸µ¥¢¥É¥ì¥¹
 324 RTA_IIF:int:ÆþÎÏ¥¤¥ó¥¿¡¼¥Õ¥§¡¼¥¹¤Î index
 325 RTA_OIF:int:½ÐÎÏ¥¤¥ó¥¿¡¼¥Õ¥§¡¼¥¹¤Î index
 326 RTA_GATEWAY:protocol address:·ÐÏ©¤Î¥²¡¼¥È¥¦¥§¥¤
 327 RTA_PRIORITY:int:·ÐÏ©¤ÎÍ¥ÀèÅÙ
 328 RTA_PREFSRC::
 329 RTA_METRICS:int:·ÐÏ©¤Î¥á¥È¥ê¥Ã¥¯
 330 RTA_MULTIPATH::
 331 RTA_PROTOINFO::
 332 RTA_FLOW::
 333 RTA_CACHEINFO::
 334 .TE
 335
 336 .B (¤³¤ì¤é¤ÎÃÍ¤òËä¤á¤ë¤³¤È!)
 337 .TP
 338 .BR RTM_NEWNEIGH ", " RTM_DELNEIGH  ", " RTM_GETNEIGH
 339 ¶áËµ¥Æ¡¼¥Ö¥ë (neighbor table) ¤Î¥¨¥ó¥È¥ê
 340 (Îã¤¨¤Ð ARP ¥¨¥ó¥È¥ê) ¤Î¾ðÊó¤òÄÉ²Ã¡¦ºï½ü¡¦¼èÆÀ¤¹¤ë¡£
 341 ¤³¤Î¥á¥Ã¥»¡¼¥¸¤Ï
 342 .I ndmsg
 343 ¹½Â¤ÂÎ¤òÈ¼¤¦¡£
 344
 345 .nf
 346 struct ndmsg {
 347     unsigned char ndm_family;
 348     int           ndm_ifindex;  /* Interface index */
 349     __u16         ndm_state;    /* State */
 350     __u8          ndm_flags;    /* Flags */
 351     __u8          ndm_type;
 352 };
 353
 354 struct nda_cacheinfo {
 355     __u32         ndm_confirmed;
 356     __u32         ndm_used;
 357     __u32         ndm_updated;
 358     __u32         ndm_refcnt;
 359 };
 360 .fi
 361
 362 .I ndm_state
 363 ¤Ï°Ê²¼¤Î¾õÂÖ¤Î¥Ó¥Ã¥È¥Þ¥¹¥¯¤Ç¤¢¤ë:
 364 .TS
 365 tab(:);
 366 l l.
 367 NUD_INCOMPLETE:¸½ºß¥ì¥¾¥ë¥ÖÃæ¤Î¥¥ã¥Ã¥·¥å¥¨¥ó¥È¥ê
 368 NUD_REACHABLE:Æ°ºî³ÎÇ§ºÑ¤ß¤Î¥¥ã¥Ã¥·¥å¥¨¥ó¥È¥ê
 369 NUD_STALE:´ü¸ÂÀÚ¤ì¤Î¥¥ã¥Ã¥·¥å¥¨¥ó¥È¥ê
 370 NUD_DELAY:¥¿¥¤¥ÞÂÔ¤Á¤Î¥¥ã¥Ã¥·¥å¥¨¥ó¥È¥ê
 371 NUD_PROBE:ºÆ³ÎÇ§Ãæ¤Î¥¥ã¥Ã¥·¥å¥¨¥ó¥È¥ê
 372 NUD_FAILED:ÉÔÀµ¤Ê¥¥ã¥Ã¥·¥å¥¨¥ó¥È¥ê
 373 NUD_NOARP:¹Ô¤Àè¥¥ã¥Ã¥·¥å¤Î¤Ê¤¤¥Ç¥Ð¥¤¥¹
 374 NUD_PERMANENT:ÀÅÅª¤Ê¥¨¥ó¥È¥ê
 375 .TE
 376
 377 Í¸ú¤Ê
 378 .I ndm_flags
 379 ¤Ï°Ê²¼¤ÎÄÌ¤ê:
 380 .TS
 381 tab(:);
 382 l l.
 383 NTF_PROXY:¥×¥í¥¯¥· arp ¥¨¥ó¥È¥ê
 384 NTF_ROUTER:IPv6 ¥ë¡¼¥¿
 385 .TE
 386
 387 .\" FIXME
 388 .\" document the members of the struct better
 389 .I rtattr
 390 ¹½Â¤ÂÎ¤Ï¡¢
 391 .I rta_type
 392 ¥Õ¥£¡¼¥ë¥É¤Ë±þ¤¸¤Æ¤½¤ì¤¾¤ì°Ê²¼¤Î°ÕÌ£¤ò»ý¤Ä:
 393 .TS
 394 tab(:);
 395 l l.
 396 NDA_UNSPEC:Ì¤ÃÎ¤Î¥¿¥¤¥×
 397 NDA_DST:¶áËµ¥¥ã¥Ã¥·¥å¥Í¥Ã¥È¥ï¡¼¥¯ÁØ¤Î¹Ô¤Àè¥¢¥É¥ì¥¹
 398 NDA_LLADDR:¶áËµ¥¥ã¥Ã¥·¥å¥ê¥ó¥¯ÁØ¤Î¥¢¥É¥ì¥¹
 399 NDA_CACHEINFO:¥¥ã¥Ã¥·¥å¤ÎÅý·×
 400 .TE
 401
 402 .I rta_type
 403 ¥Õ¥£¡¼¥ë¥É¤¬
 404 .B NDA_CACHEINFO
 405 ¤Î¾ì¹ç¤Ë¤Ï¡¢
 406 .I struct nda_cacheinfo
 407 ¥Ø¥Ã¥À¤¬Â³¤¯¡£
 408 .TP
 409 .BR RTM_NEWRULE ", " RTM_DELRULE ", " RTM_GETRULE
 410 ¥ë¡¼¥Æ¥£¥ó¥°¥ë¡¼¥ë¤òÄÉ²Ã¡¦ºï½ü¡¦¼èÆÀ¤¹¤ë¡£
 411 .I struct rtmsg
 412 ¤òÈ¼¤¦¡£
 413 .TP
 414 .BR RTM_NEWQDISC ", " RTM_DELQDISC ", " RTM_GETQDISC
 415 ¥¥å¡¼¥¤¥ó¥°¥ë¡¼¥ë¤òÄÉ²Ã¡¦ºï½ü¡¦¼èÆÀ¤¹¤ë¡£
 416 ¤³¤Î¥á¥Ã¥»¡¼¥¸¤Ï
 417 .I struct tcmsg
 418 ¤òÈ¼¤¤¡¢¤Þ¤¿¤½¤Î¤¢¤È¤ËÂ°À¤¬¤¤¤¯¤Ä¤«Â³¤¯¤³¤È¤â¤¢¤ë¡£
 419
 420 .nf
 421 struct tcmsg {
 422     unsigned char    tcm_family;
 423     int              tcm_ifindex;   /* interface index */
 424     __u32            tcm_handle;    /* Qdisc handle */
 425     __u32            tcm_parent;    /* Parent qdisc */
 426     __u32            tcm_info;
 427 };
 428 .fi
 429 .TS
 430 tab(:);
 431 c
 432 l l l.
 433 Â°À
 434 rta_type:ÃÍ¤Î·¿:ÀâÌÀ
 435 _
 436 TCA_UNSPEC:-:»ØÄê¤µ¤ì¤Æ¤¤¤Ê¤¤
 437 TCA_KIND:asciiz string:¥¥å¡¼¥¤¥ó¥°¥ë¡¼¥ë¤ÎÌ¾Á°
 438 TCA_OPTIONS:byte sequence:Qdisc ÆÃÍ¤Î¥ª¥×¥·¥ç¥ó¤¬Â³¤¯
 439 TCA_STATS:struct tc_stats:Qdisc ¤ÎÅý·×
 440 TCA_XSTATS:qdisc specific:¥â¥¸¥å¡¼¥ëÆÃÍ¤ÎÅý·×
 441 TCA_RATE:struct tc_estimator:¥ì¡¼¥ÈÀ©¸Â
 442 .TE
 443
 444 ¤µ¤é¤Ë¡¢ qdisc ¥â¥¸¥å¡¼¥ëÆÃÍ¤ÎÍÍ¡¹¤ÊÂ°À¤ò»ØÄê¤Ç¤¤ë¡£
 445 ¾ÜºÙ¤Ê¾ðÊó¤ÏÅ¬ÀÚ¤Ê¥¤¥ó¥¯¥ë¡¼¥É¥Õ¥¡¥¤¥ë¤ò¸«¤è¡£
 446 .TP
 447 .BR RTM_NEWTCLASS ", " RTM_DELTCLASS ", " RTM_GETTCLASS
 448 ¥È¥é¥Õ¥£¥Ã¥¯¥¯¥é¥¹¤òÄÉ²Ã¡¦ºï½ü¡¦¼èÆÀ¤¹¤ë¡£
 449 ¤³¤ì¤é¤Î¥á¥Ã¥»¡¼¥¸¤Ï¡¢¾å½Ò¤Î
 450 .I struct tcmsg
 451 ¤òÈ¼¤¦¡£
 452 .TP
 453 .BR RTM_NEWTFILTER ", " RTM_DELTFILTER ", " RTM_GETTFILTER
 454 ¥È¥é¥Õ¥£¥Ã¥¯¥Õ¥£¥ë¥¿¡¼¤Î¾ðÊó¤òÄÉ²Ã¡¦ºï½ü¡¦¼èÆÀ¤¹¤ë¡£
 455 ¤³¤ì¤é¤Î¥á¥Ã¥»¡¼¥¸¤Ï¡¢¾å½Ò¤Î
 456 .I struct tcmsg
 457 ¤òÈ¼¤¦¡£
 458 .SH ¥Ð¡¼¥¸¥ç¥ó
 459 .B rtnetlink
 460 ¤Ï Linux 2.2 ¤Î¿·µ¡Ç½¤Ç¤¢¤ë¡£
 461 .SH ¥Ð¥°
 462 ¤³¤Î man ¥Ú¡¼¥¸¤ÏÉÔ´°Á´¤Ç¤¢¤ë¡£
 463 .SH ´ØÏ¢¹àÌÜ
 464 .BR cmsg (3),
 465 .BR rtnetlink (3),
 466 .BR ip (7),
 467 .BR netlink (7)