{"id":857,"date":"2013-04-01T13:31:06","date_gmt":"2013-04-01T04:31:06","guid":{"rendered":"https:\/\/cloud.sakura.ad.jp\/news\/?p=857"},"modified":"2013-04-01T13:34:46","modified_gmt":"2013-04-01T04:34:46","slug":"loadbalancer","status":"publish","type":"post","link":"https:\/\/cloud.sakura.ad.jp\/news\/2013\/04\/01\/loadbalancer\/","title":{"rendered":"\u300c\u3055\u304f\u3089\u306e\u30af\u30e9\u30a6\u30c9\u300d\u306e\u300c\u30ed\u30fc\u30c9\u30d0\u30e9\u30f3\u30b5\u300d\u6a5f\u80fd\u3092\u6b63\u5f0f\u516c\u958b\u3057\u307e\u3057\u305f"},"content":{"rendered":"

3\u6708\u3088\u308a\u30d9\u30fc\u30bf\u7248\u3068\u3057\u3066\u30e6\u30fc\u30b6\u306e\u7686\u69d8\u306b\u516c\u958b\u3055\u305b\u3066\u3044\u305f\u3060\u304d\u307e\u3057\u305f\u300c\u30ed\u30fc\u30c9\u30d0\u30e9\u30f3\u30b5\u300d\u6a5f\u80fd\u3067\u3059\u304c\u3001\u3053\u306e\u305f\u30734\u67081\u65e5\u3088\u308a\u6b63\u5f0f\u7248\u3068\u3057\u3066\u30b5\u30fc\u30d3\u30b9\u63d0\u4f9b\u3092\u958b\u59cb\u3055\u305b\u3066\u3044\u305f\u3060\u304f\u3053\u3068\u3068\u306a\u308a\u307e\u3057\u305f\u3002
\n 
\n\u30d9\u30fc\u30bf\u7248\u306e\u64cd\u4f5c\u306b\u3064\u3044\u3066\u306f3\u670812\u65e5\u306b\u521d\u7248\u516c\u958b\u3057\u307e\u3057\u305f\u8a18\u4e8b\u306b\u3066\u304a\u77e5\u3089\u305b\u3057\u307e\u3057\u305f\u304c\u3001\u6b63\u5f0f\u7248\u3067\u306f\u304a\u5ba2\u69d8\u3088\u308a\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u3044\u305f\u3060\u3044\u305f\u4e0d\u5177\u5408\u4fee\u6b63\u3084\u6a5f\u80fd\u8ffd\u52a0\u3092\u884c\u3063\u3066\u3044\u307e\u3059\u3002\u672c\u8a18\u4e8b\u3067\u306f\u305d\u306e\u4ed5\u69d8\u3092\u53cd\u6620\u3057\u3066\u8ffd\u8a18\u30fb\u5909\u66f4\u3092\u884c\u3044\u3001\u6539\u3081\u3066\u64cd\u4f5c\u624b\u9806\u3092\u304a\u77e5\u3089\u305b\u3057\u307e\u3059\u3002
\n 
\n\u306a\u304a\u3001\u5f8c\u65e5\u30aa\u30f3\u30e9\u30a4\u30f3\u30de\u30cb\u30e5\u30a2\u30eb<\/a>\u306b\u3082\u30ed\u30fc\u30c9\u30d0\u30e9\u30f3\u30b5\u306e\u64cd\u4f5c\u30de\u30cb\u30e5\u30a2\u30eb\u3068\u3057\u3066\u8ffd\u52a0\u3092\u4e88\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n

——————————————————————————<\/center><\/p>\n

1. \u6982\u8981<\/h1>\n

\u300c\u30ed\u30fc\u30c9\u30d0\u30e9\u30f3\u30b5\u300d\u6a5f\u80fd\u306f\u3001\u3055\u304f\u3089\u306e\u30af\u30e9\u30a6\u30c9\u74b0\u5883\u5185\u306b\u304a\u3044\u3066\u4eee\u60f3\u7684\u306a\u30a2\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u6a5f\u5668\u3068\u3057\u3066\u52d5\u4f5c\u3059\u308b\u30ed\u30fc\u30c9\u30d0\u30e9\u30f3\u30b5\u3092\u63d0\u4f9b\u3059\u308b\u30b5\u30fc\u30d3\u30b9\u3067\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30d1\u30cd\u30eb\u304b\u3089\u306e\u64cd\u4f5c\u3067\u3001\u30af\u30e9\u30a6\u30c9\u74b0\u5883\u5185\u306b\u69cb\u7bc9\u6e08\u307f\u306e\u304a\u5ba2\u69d8\u74b0\u5883\u3078\u7d20\u65e9\u304f\u5bb9\u6613\u306b\u30ed\u30fc\u30c9\u30d0\u30e9\u30f3\u30b7\u30f3\u30b0\u74b0\u5883\u3092\u5c0e\u5165\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u3068\u306a\u308a\u307e\u3059\u3002
\n 
\n\u63d0\u4f9b\u3059\u308b\u30ed\u30fc\u30c9\u30d0\u30e9\u30f3\u30b5\u306e\u4fa1\u683c\u306f\u4e0b\u8a18\u306e\u901a\u308a\u3067\u3059\u3002
\n <\/p>\n\n\n\n<\/colgroup>\n\n\n\n\n
<\/td>\n\u6708\u984d\u6599\u91d1<\/td>\n\u65e5\u5272\u6599\u91d1<\/td>\n<\/tr>\n
\u30ed\u30fc\u30c9\u30d0\u30e9\u30f3\u30b5(\u5197\u9577\u306a\u3057)<\/td>\n2,500\u5186<\/td>\n126\u5186<\/td>\n<\/tr>\n
\u30ed\u30fc\u30c9\u30d0\u30e9\u30f3\u30b5(\u5197\u9577\u3042\u308a)<\/td>\n5,000\u5186<\/td>\n252\u5186<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

\u307e\u305f\u3001\u4e3b\u306a\u4ed5\u69d8\u306f\u6b21\u306e\u901a\u308a\u3067\u3059\u3002
\n <\/p>\n\n\n\n\n\n\n\n
\u69cb\u6210<\/td>\nDSR(Direct Server Return)\u65b9\u5f0f(*1)<\/td>\n<\/tr>\n
\u30ed\u30fc\u30c9\u30d0\u30e9\u30f3\u30b5\u306e\u5197\u9577\u5316<\/td>\nVRRP\u3092\u7528\u3044\u305f\u5197\u9577\u5316\u306b\u5bfe\u5fdc<\/td>\n<\/tr>\n
\u4eee\u60f3IP\u30a2\u30c9\u30ec\u30b9(VIP)\u3001\u30dd\u30fc\u30c8\u756a\u53f7<\/td>\n\u6700\u59274\u500b\u307e\u3067<\/td>\n<\/tr>\n
\u5b9f\u30b5\u30fc\u30d0\u6570<\/td>\n1VIP\u306b\u3064\u304d10\u500b\u307e\u3067<\/td>\n<\/tr>\n
\u6027\u80fd\u76ee\u5b89<\/td>\n100Mbps\u30014000\u30bb\u30c3\u30b7\u30e7\u30f3\u3001100cps\u7a0b\u5ea6<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 
\n(*1) \u300c\u30eb\u30fc\u30bf\uff0b\u30b9\u30a4\u30c3\u30c1\u300d\u307e\u305f\u306f\u300c\u30b9\u30a4\u30c3\u30c1\u300d\u3092\u4f7f\u7528\u3057\u3066\u69cb\u7bc9\u3055\u308c\u305f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5185\u306b\u306e\u307f\u8a2d\u7f6e\u304c\u3067\u304d\u307e\u3059(\u5171\u7528\u30bb\u30b0\u30e1\u30f3\u30c8\u3078\u306e\u8a2d\u7f6e\u306f\u3067\u304d\u307e\u305b\u3093)\u3002<\/p>\n

2. \u69cb\u6210\u4f8b<\/h1>\n

\u4eca\u56de\u306f\u69cb\u6210\u4f8b\u3068\u3057\u3066\u3001<\/p>\n

    \n
  1. \u30eb\u30fc\u30bf\uff0b\u30b9\u30a4\u30c3\u30c1\u3092\u7d44\u307f\u5408\u308f\u305b\u305fWeb\u30b5\u30fc\u30d0\u306e\u8ca0\u8377\u5206\u6563<\/li>\n
  2. \u30b9\u30a4\u30c3\u30c1\u3092\u7d44\u307f\u5408\u308f\u305b\u305f\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30b5\u30fc\u30d0\u306e\u8ca0\u8377\u5206\u6563<\/li>\n<\/ol>\n

    \u3092\u6319\u3052\u3066\u307f\u307e\u3059\u3002\u5b9f\u30b5\u30fc\u30d0\u3078\u306e\u8a2d\u5b9a\u65b9\u6cd5\u306f\u6b21\u306e\u9805\u76ee\u3067\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n

    \u4f8b1: Web\u30b5\u30fc\u30d0\u306e\u8ca0\u8377\u5206\u6563<\/h2>\n

    \u30eb\u30fc\u30bf\uff0b\u30b9\u30a4\u30c3\u30c1\u6a5f\u80fd\u3067\u5272\u308a\u5f53\u3066\u3089\u308c\u305f\u304a\u5ba2\u69d8\u72ec\u81ea\u306eIP\u30a2\u30c9\u30ec\u30b9\u5e2f\u57df\u306b\u63a5\u7d9a\u3055\u308c\u3066\u3044\u308b\u8907\u6570\u306eWeb\u30b5\u30fc\u30d0\u3092\u3001\u5197\u9577\u69cb\u6210\u306e\u30ed\u30fc\u30c9\u30d0\u30e9\u30f3\u30b5\u3067\u8ca0\u8377\u5206\u6563\u3059\u308b\u5834\u5408\u306e\u4f8b\u3067\u3059\u3002<\/p>\n

    \"\"<\/a><\/p>\n

    \u60f3\u5b9a\u3059\u308b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u60c5\u5831\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002(\u4ee5\u4e0b\u306e\u5404IP\u30a2\u30c9\u30ec\u30b9\u306f\u5f0a\u793e\u30c6\u30b9\u30c8\u74b0\u5883\u306e\u5e2f\u57df\u3092\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059\u3002\u304a\u5ba2\u69d8\u74b0\u5883\u306eIP\u30a2\u30c9\u30ec\u30b9\u306b\u8aad\u307f\u66ff\u3048\u3066\u304f\u3060\u3055\u3044\u3002\uff09<\/p>\n\n\n\n\n\n\n\n\n\n
    IP\u30a2\u30c9\u30ec\u30b9\u5e2f\u57df<\/td>\n133.242.38.160\/28<\/td>\n<\/tr>\n
    \u30b2\u30fc\u30c8\u30a6\u30a7\u30a4<\/td>\n133.242.38.161<\/td>\n<\/tr>\n
    \u5197\u9577\u69cb\u6210\u30ed\u30fc\u30c9\u30d0\u30e9\u30f3\u30b51(\u203b1)<\/td>\n133.242.38.164<\/td>\n<\/tr>\n
    \u5197\u9577\u69cb\u6210\u30ed\u30fc\u30c9\u30d0\u30e9\u30f3\u30b52(\u203b2)<\/td>\n133.242.38.165<\/td>\n<\/tr>\n
    Web\u30b5\u30fc\u30d01<\/td>\n133.242.38.166<\/td>\n<\/tr>\n
    Web\u30b5\u30fc\u30d02<\/td>\n133.242.38.167<\/td>\n<\/tr>\n
    \u30ed\u30fc\u30c9\u30d0\u30e9\u30f3\u30b5\u4eee\u60f3IP\u30a2\u30c9\u30ec\u30b9<\/td>\n133.242.38.168<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    \u203b1: \u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30d1\u30cd\u30eb\u306e\u30ed\u30fc\u30c9\u30d0\u30e9\u30f3\u30b5\u60c5\u5831\u753b\u9762\u3067\u306f\u300cIPv4\u30a2\u30c9\u30ec\u30b9 #1\u300d\u3068\u8868\u8a18
    \n\u203b2: \u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30d1\u30cd\u30eb\u306e\u30ed\u30fc\u30c9\u30d0\u30e9\u30f3\u30b5\u60c5\u5831\u753b\u9762\u3067\u306f\u300cIPv4\u30a2\u30c9\u30ec\u30b9 #2\u300d\u3068\u8868\u8a18<\/p>\n

    \u4f8b2: \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u8ca0\u8377\u5206\u6563<\/h2>\n

    \u30b9\u30a4\u30c3\u30c1\u6a5f\u80fd\u3067\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u74b0\u5883\u3092\u4f5c\u6210\u3057\u3001\u30ed\u30fc\u30c9\u30d0\u30e9\u30f3\u30b5\u3067Web\u30b5\u30fc\u30d0\u306e\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u3068\u306a\u308b\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30b5\u30fc\u30d0\u306e\u8ca0\u8377\u5206\u6563\u3059\u308b\u5834\u5408\u306e\u4f8b\u3067\u3059\u3002<\/p>\n

    \"\"<\/a><\/p>\n\n\n\n\n\n\n\n\n
    IP\u30a2\u30c9\u30ec\u30b9\u5e2f\u57df<\/td>\n192.168.1.0\/24<\/td>\n<\/tr>\n
    Web\u30b5\u30fc\u30d0(\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5074)<\/td>\n192.168.1.1<\/td>\n<\/tr>\n
    \u30ed\u30fc\u30c9\u30d0\u30e9\u30f3\u30b5<\/td>\n192.168.1.2<\/td>\n<\/tr>\n
    DB\u30b5\u30fc\u30d01<\/td>\n192.168.1.3<\/td>\n<\/tr>\n
    DB\u30b5\u30fc\u30d02<\/td>\n192.168.1.4<\/td>\n<\/tr>\n
    \u30ed\u30fc\u30c9\u30d0\u30e9\u30f3\u30b5\u4eee\u60f3IP\u30a2\u30c9\u30ec\u30b9<\/td>\n192.168.1.10<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    3. \u5c0e\u5165\u8a2d\u5b9a<\/h1>\n

    \u3053\u306e\u9805\u76ee\u3067\u306f\u3001\u5148\u306b\u4e0a\u3052\u305f\u69cb\u6210\u4f8b1\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u69cb\u6210\u3092\u4f8b\u3068\u3057\u3066\u8a2d\u5b9a\u3092\u9032\u3081\u307e\u3059\u3002<\/p>\n

    \u30eb\u30fc\u30bf\uff0b\u30b9\u30a4\u30c3\u30c1\u307e\u305f\u306f\u30b9\u30a4\u30c3\u30c1\u306e\u4f5c\u6210<\/h2>\n

    \u3055\u304f\u3089\u306e\u30af\u30e9\u30a6\u30c9\u74b0\u5883\u5185\u3078\u30ed\u30fc\u30c9\u30d0\u30e9\u30f3\u30b5\u3092\u5c0e\u5165\u3059\u308b\u5834\u5408\u3001\u5fc5\u305a\u300c\u30eb\u30fc\u30bf\uff0b\u30b9\u30a4\u30c3\u30c1\u300d\u307e\u305f\u306f\u300c\u30b9\u30a4\u30c3\u30c1\u300d\u3067\u69cb\u6210\u3055\u308c\u305f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304c\u5fc5\u8981\u3068\u306a\u308a\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u6a5f\u80fd\u306b\u3064\u3044\u3066\u306e\u8a73\u3057\u3044\u60c5\u5831\u306f\u30aa\u30f3\u30e9\u30a4\u30f3\u30de\u30cb\u30e5\u30a2\u30eb<\/a>\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n

    \u5b9f\u30b5\u30fc\u30d0\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8a2d\u5b9a<\/h2>\n

    DSR\u69cb\u6210\u3067\u306e\u30ed\u30fc\u30c9\u30d0\u30e9\u30f3\u30b7\u30f3\u30b0\u52d5\u4f5c\u304c\u884c\u308f\u308c\u308b\u3088\u3046\u306b\u3001\u5b9f\u30b5\u30fc\u30d0\u5074\u3067\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8a2d\u5b9a\u304c\u5fc5\u8981\u3068\u306a\u308a\u307e\u3059\u3002\u8a2d\u5b9a\u624b\u9806\u3084\u8a2d\u5b9a\u9805\u76ee\u306b\u3064\u3044\u3066\u306f\u3001\u4e00\u822c\u7684\u306aDSR\u69cb\u6210\u30ed\u30fc\u30c9\u30d0\u30e9\u30f3\u30b5\u5c0e\u5165\u6642\u3068\u540c\u69d8\u3067\u3059\u3002\u4eca\u56de\u306f\u4f8b\u3068\u3057\u3066CentOS6.3\u3067\u306e\u8a2d\u5b9a\u3092\u884c\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u8a2d\u5b9a\u3092\u5b9f\u30b5\u30fc\u30d0\u3059\u3079\u3066\u306b\u9069\u7528\u3057\u307e\u3059\u3002<\/p>\n

    sysctl.conf\u306e\u8a2d\u5b9a\u8ffd\u52a0<\/h3>\n

    \u30eb\u30fc\u30d7\u30d0\u30c3\u30af\u30a2\u30c9\u30ec\u30b9\u306b\u8a2d\u5b9a\u3057\u305f\u4eee\u60f3IP\u30a2\u30c9\u30ec\u30b9\u3067ARP\u30ea\u30af\u30a8\u30b9\u30c8\u306b\u5fdc\u7b54\u3057\u306a\u3044\u3088\u3046\u3001\u30ab\u30fc\u30cd\u30eb\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u8a2d\u5b9a\u3057\u307e\u3059\u3002<\/p>\n

    \n
    # vi \/etc\/sysctl.conf<\/pre>\n<\/blockquote>\n
    \u4ee5\u4e0b\u306e\u8a2d\u5b9a\u3092\u8ffd\u8a18\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n
    \n
    net.ipv4.conf.all.arp_ignore = 1\r\nnet.ipv4.conf.all.arp_announce = 2<\/pre>\n<\/blockquote>\n
    sysctl.conf\u306e\u8a2d\u5b9a\u5185\u5bb9\u3092\u53cd\u6620\u3057\u307e\u3059\u3002<\/p>\n
    \n
    # sysctl -p<\/pre>\n<\/blockquote>\n
    \u30eb\u30fc\u30d7\u30d0\u30c3\u30af\u30a2\u30c9\u30ec\u30b9\u306e\u8ffd\u52a0<\/h3>\n
    \u65b0\u305f\u306blo:0\u30c7\u30d0\u30a4\u30b9\u3092\u4f5c\u6210\u3057\u3001\u4eee\u60f3IP\u30a2\u30c9\u30ec\u30b9(\u4eca\u56de\u306e\u69cb\u6210\u4f8b\u3067\u306f133.242.38.163)\u3092\u8a2d\u5b9a\u3057\u307e\u3059\u3002<\/p>\n
    \n
    # vi \/etc\/sysconfig\/network-scripts\/ifcfg-lo:0<\/pre>\n<\/blockquote>\n
    \u4ee5\u4e0b\u306e\u5185\u5bb9\u3092\u8a18\u8f09\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n
    \n
    DEVICE=lo:0\r\nIPADDR=133.242.38.168\r\nNETMASK=255.255.255.255<\/pre>\n<\/blockquote>\n
    \u30d5\u30a1\u30a4\u30eb\u4f5c\u6210\u5f8c\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8a2d\u5b9a\u3092\u53cd\u6620\u3057\u307e\u3059\u3002<\/p>\n
    \n
    # ifup lo:0<\/pre>\n<\/blockquote>\n
    4. \u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30d1\u30cd\u30eb\u306e\u64cd\u4f5c\u65b9\u6cd5<\/h1>\n
    \u3067\u306f\u5b9f\u969b\u306b\u3001\u69cb\u6210\u4f8b1\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u69cb\u6210\u3067\u30ed\u30fc\u30c9\u30d0\u30e9\u30f3\u30b5\u3092\u5c0e\u5165\u3059\u308b\u305f\u3081\u306e\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30d1\u30cd\u30eb\u64cd\u4f5c\u624b\u9806\u3092\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n
    \u73fe\u5728\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u78ba\u8a8d<\/h2>\n
    \u73fe\u5728\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u69cb\u6210\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30d1\u30cd\u30eb\u4e0a\u90e8\u306e\u30e1\u30cb\u30e5\u30fc\u300c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u300d\u3092\u30af\u30ea\u30c3\u30af\u3059\u308b\u3068\u4f5c\u6210\u6e08\u307f\u306e\u30b9\u30a4\u30c3\u30c1\u4e00\u89a7\u304c\u8868\u793a\u3055\u308c\u308b\u306e\u3067\u3001\u30ed\u30fc\u30c9\u30d0\u30e9\u30f3\u30b5\u3092\u8ffd\u52a0\u3057\u305f\u3044\u30b9\u30a4\u30c3\u30c1\u540d\u3092\u30c0\u30d6\u30eb\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002\u69cb\u6210\u4f8b1\u306e\u30ed\u30fc\u30c9\u30d0\u30e9\u30f3\u30b5\u8ffd\u52a0\u524d\u306e\u72b6\u614b(Web\u30b5\u30fc\u30d0\u304c2\u53f0\u30b9\u30a4\u30c3\u30c1\u306b\u63a5\u7d9a\u3055\u308c\u3066\u3044\u308b\u72b6\u614b)\u3067\u3042\u308b\u4e8b\u304c\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<\/p>\n
    \"\"<\/a><\/p>\n
    \u307e\u305f\u3001\u300c\u30de\u30c3\u30d7\u300d\u30bf\u30d6\u3092\u30af\u30ea\u30c3\u30af\u3057\u3001\u30b9\u30a4\u30c3\u30c1\u3068\u30b5\u30fc\u30d0\u306e\u63a5\u7d9a\u30de\u30c3\u30d7\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002<\/p>\n
    \"\"<\/a><\/p>\n
    \u30ed\u30fc\u30c9\u30d0\u30e9\u30f3\u30b5\u306e\u8ffd\u52a0<\/h2>\n
    \u305d\u308c\u3067\u306f\u3053\u306e\u30b9\u30a4\u30c3\u30c1\u306e\u914d\u4e0b\u306b\u30ed\u30fc\u30c9\u30d0\u30e9\u30f3\u30b5\u3092\u8ffd\u52a0\u3057\u307e\u3059\u3002\u753b\u9762\u4e0a\u90e8\u306e\u30e1\u30cb\u30e5\u30fc\u3088\u308a\u300c\u30a2\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u300d\u3092\u30af\u30ea\u30c3\u30af\u3059\u308b\u3068\u30ed\u30fc\u30c9\u30d0\u30e9\u30f3\u30b5\u4e00\u89a7\u753b\u9762\u304c\u8868\u793a\u3055\u308c\u308b\u306e\u3067\u3001\u3053\u306e\u753b\u9762\u53f3\u4e0a\u306e\u300c\u8ffd\u52a0\u300d\u30dc\u30bf\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u4f5c\u6210\u3092\u958b\u59cb\u3057\u307e\u3059\u3002<\/p>\n
    \"\"<\/a><\/p>\n
    \u4f5c\u6210\u753b\u9762\u3067\u306f\u3001\u69cb\u6210\u4f8b1\u306e\u901a\u308a\u4ee5\u4e0b\u306e\u5185\u5bb9\u3092\u5165\u529b\u30fb\u9078\u629e\u3057\u307e\u3059\u3002<\/p>\n
      \n
    1. \u63a5\u7d9a\u5148\u30b9\u30a4\u30c3\u30c1: \u30ed\u30fc\u30c9\u30d0\u30e9\u30f3\u30b5\u3092\u63a5\u7d9a\u3057\u305f\u3044\u30b9\u30a4\u30c3\u30c1<\/li>\n
    2. \u5197\u9577\u5316: \u306f\u3044<\/li>\n
    3. VRID: 1 (\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5185\u306b\u8a2d\u7f6e\u3059\u308b\u30ed\u30fc\u30c9\u30d0\u30e9\u30f3\u30b5\u306f1\u53f0\u306e\u307f\u306e\u305f\u3081\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u307e\u307e)<\/li>\n
    4. IPv4\u30a2\u30c9\u30ec\u30b9 #1: 133.242.38.164<\/li>\n
    5. IPv4\u30a2\u30c9\u30ec\u30b9 #2: 133.242.38.165<\/li>\n
    6. \u30cd\u30c3\u30c8\u30de\u30b9\u30af: 28<\/li>\n
    7. \u30b2\u30fc\u30c8\u30a6\u30a7\u30a4: 133.242.38.161<\/li>\n<\/ol>\n
      \"\"<\/a><\/p>\n
      \u5404\u60c5\u5831\u306e\u5165\u529b\u5f8c\u3001\u53f3\u4e0a\u306e\u300c\u4f5c\u6210\u300d\u30dc\u30bf\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3057\u3001\u30ed\u30fc\u30c9\u30d0\u30e9\u30f3\u30b5\u306e\u4f5c\u6210\u3092\u958b\u59cb\u3057\u307e\u3059(\u4f7f\u7528\u53ef\u80fd\u306b\u306a\u308b\u307e\u3067\u6570\u5206\u7a0b\u5ea6\u306e\u6642\u9593\u304c\u304b\u304b\u308a\u307e\u3059)\u3002\u4f5c\u6210\u5f8c\u306f\u3001\u30ed\u30fc\u30c9\u30d0\u30e9\u30f3\u30b5\u4e00\u89a7\u753b\u9762\u3067\u8a72\u5f53\u306e\u30ed\u30fc\u30c9\u30d0\u30e9\u30f3\u30b5\u3092\u30c0\u30d6\u30eb\u30af\u30ea\u30c3\u30af\u3057\u3001\u4f5c\u6210\u6642\u306b\u5165\u529b\u3057\u305f\u5185\u5bb9\u306b\u554f\u984c\u306e\u306a\u3044\u4e8b\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n
      \"\"<\/a><\/p>\n
      \u30ed\u30fc\u30c9\u30d0\u30e9\u30f3\u30b5\u306e\u4eee\u60f3IP\u30a2\u30c9\u30ec\u30b9\u8a2d\u5b9a<\/h2>\n
      \u30ed\u30fc\u30c9\u30d0\u30e9\u30f3\u30b5\u306b\u4eee\u60f3IP\u30a2\u30c9\u30ec\u30b9\u3092\u8a2d\u5b9a\u3057\u307e\u3059\u3002\u30ed\u30fc\u30c9\u30d0\u30e9\u30f3\u30b5\u4e00\u89a7\u753b\u9762\u3067\u8a72\u5f53\u306e\u30ed\u30fc\u30c9\u30d0\u30e9\u30f3\u30b5\u3092\u30c0\u30d6\u30eb\u30af\u30ea\u30c3\u30af\u3057\u3001\u300cVIP\u8a2d\u5b9a\u300d\u306e\u30bf\u30d6\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/p>\n
      \"\"<\/a><\/p>\n
      \u53f3\u4e0b\u306e\u300c\u8ffd\u52a0\u300d\u30dc\u30bf\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3059\u308b\u3068\u4eee\u60f3IP\u30a2\u30c9\u30ec\u30b9\u8ffd\u52a0\u753b\u9762\u304c\u8868\u793a\u3055\u308c\u308b\u306e\u3067\u3001\u5404\u9805\u76ee\u3092\u5165\u529b\u3057\u307e\u3059\u3002<\/p>\n
      \"\"<\/a><\/p>\n
        \n
      1. VIP\u30a2\u30c9\u30ec\u30b9: \u4eee\u60f3IP\u30a2\u30c9\u30ec\u30b9<\/li>\n
      2. \u30dd\u30fc\u30c8\u756a\u53f7: 80<\/li>\n
      3. \u30c1\u30a7\u30c3\u30af\u9593\u9694(\u79d2): 10(\u5f8c\u8ff0\u3059\u308b\u5b9f\u30b5\u30fc\u30d0\u306e\u30b5\u30fc\u30d3\u30b9\u7a3c\u52d5\u72b6\u614b\u306e\u76e3\u8996\u9593\u9694\u3068\u306a\u308a\u307e\u3059)<\/li>\n<\/ol>\n
        \u5165\u529b\u5f8c\u3001\u300c\u4f5c\u6210\u300d\u30dc\u30bf\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3059\u308b\u3068\u4eee\u60f3IP\u30a2\u30c9\u30ec\u30b9\u304c\u8a2d\u5b9a\u3055\u308c\u307e\u3059\u3002\u30b9\u30a4\u30c3\u30c1\u8a73\u7d30\u753b\u9762\u3067\u306f\u3001\u4f5c\u6210\u3057\u305f\u4eee\u60f3IP\u30a2\u30c9\u30ec\u30b9\u306e\u30bf\u30d6\u304c\u65b0\u305f\u306b\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/p>\n
        \"\"<\/a><\/p>\n
        \u4eee\u60f3IP\u30a2\u30c9\u30ec\u30b9\u3078\u306e\u5b9f\u30b5\u30fc\u30d0\u767b\u9332<\/h2>\n
        \u3053\u308c\u307e\u3067\u8a2d\u5b9a\u3057\u305f\u4eee\u60f3IP\u30a2\u30c9\u30ec\u30b9\u306b\u30ed\u30fc\u30c9\u30d0\u30e9\u30f3\u30b7\u30f3\u30b0\u5bfe\u8c61\u3068\u306a\u308b\u5b9f\u30b5\u30fc\u30d0\u3092\u767b\u9332\u3057\u307e\u3059\u3002\u524d\u9805\u3067\u78ba\u8a8d\u3057\u305f\u4eee\u60f3IP\u30a2\u30c9\u30ec\u30b9\u306e\u753b\u9762\u53f3\u4e0b\u306e\u300c\u8ffd\u52a0\u300d\u30dc\u30bf\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3057\u3001\u5b9f\u30b5\u30fc\u30d0\u8ffd\u52a0\u753b\u9762\u3092\u8868\u793a\u3057\u307e\u3059\u3002<\/p>\n
          \n
        1. IP\u30a2\u30c9\u30ec\u30b9: 133.242.38.166 (Web\u30b5\u30fc\u30d0#1\u306eIP\u30a2\u30c9\u30ec\u30b9)<\/li>\n
        2. \u30dd\u30fc\u30c8\u756a\u53f7: 80<\/li>\n
        3. \u76e3\u8996\u65b9\u6cd5: http<\/li>\n
        4. \u30d1\u30b9: \/index.html<\/li>\n
        5. \u30ec\u30b9\u30dd\u30f3\u30b9\u30b3\u30fc\u30c9: 200<\/li>\n<\/ol>\n
          \u76e3\u8996\u65b9\u6cd5\u306f\u4ed6\u306bping\u3001tcp\u304c\u9078\u629e\u3067\u304d\u307e\u3059\u304c\u3001http\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u3067\u6307\u5b9a\u3057\u305f\u30d1\u30b9\u30fb\u30ec\u30b9\u30dd\u30f3\u30b9\u30b3\u30fc\u30c9\u306b\u3088\u308b\u6b7b\u6d3b\u76e3\u8996\u304c\u884c\u3048\u308b\u305f\u3081\u3001Web\u30b5\u30fc\u30d0\u306e\u5197\u9577\u5316\u3092\u3059\u308b\u5834\u5408\u306b\u3088\u308a\u78ba\u5b9f\u306a\u76e3\u8996\u3068\u306a\u308a\u307e\u3059\u3002\u69cb\u6210\u4f8b1\u3067\u306f\u4ed6\u306b133.242.38.167\u306e\u5b9f\u30b5\u30fc\u30d0\u304c\u3042\u308b\u306e\u3067\u3001\u3053\u3061\u3089\u3082\u540c\u69d8\u306b\u767b\u9332\u3057\u307e\u3059\u3002\u5168\u3066\u306e\u5b9f\u30b5\u30fc\u30d0\u767b\u9332\u5f8c\u306e\u30ea\u30b9\u30c8\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n
          \"\"<\/a><\/p>\n
          \u8a2d\u5b9a\u5185\u5bb9\u306e\u53cd\u6620<\/h2>\n
          \u3053\u308c\u307e\u3067\u884c\u3063\u3066\u304d\u305f\u8a2d\u5b9a\u306f\u30ed\u30fc\u30c9\u30d0\u30e9\u30f3\u30b5\u5074\u306b\u5373\u6642\u53cd\u6620\u3055\u308c\u306a\u3044\u4ed5\u69d8\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u8a2d\u5b9a\u306e\u8ffd\u52a0\u3084\u5909\u66f4\u3092\u884c\u3063\u305f\u5f8c\u306f\u3001\u5fc5\u305a\u300c\u53cd\u6620\u300d\u30dc\u30bf\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u300c\u53cd\u6620\u300d\u30dc\u30bf\u30f3\u62bc\u4e0b\u5f8c\u306f\u3059\u3050\u306b\u8a2d\u5b9a\u304c\u6709\u52b9\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n
          \"\"<\/a><\/p>\n
          \u30ed\u30fc\u30c9\u30d0\u30e9\u30f3\u30b5\u306e\u52d5\u4f5c\u72b6\u6cc1\u306e\u78ba\u8a8d<\/h2>\n
          \u30ed\u30fc\u30c9\u30d0\u30e9\u30f3\u30b5\u306e\u52d5\u4f5c\u958b\u59cb\u5f8c\u306f\u3001\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30d1\u30cd\u30eb\u3088\u308a\u52d5\u4f5c\u72b6\u6cc1\u306e\u78ba\u8a8d\u304c\u53ef\u80fd\u3067\u3059\u3002<\/p>\n
          \u5b9f\u30b5\u30fc\u30d0\u306e\u52d5\u4f5c\u72b6\u6cc1<\/h3>\n
          \u4eee\u60f3IP\u30a2\u30c9\u30ec\u30b9\u3068\u3057\u3066\u8a2d\u5b9a\u3057\u305fIP\u30a2\u30c9\u30ec\u30b9\u540d\u306e\u30bf\u30d6\u3088\u308a\u3001\u305d\u306e\u914d\u4e0b\u3067\u52d5\u4f5c\u3059\u308b\u5b9f\u30b5\u30fc\u30d0\u306e\u52d5\u4f5c\u72b6\u6cc1\u3092\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<\/p>\n
          \"\"<\/a><\/p>\n
            \n
          1. \u30b9\u30c6\u30fc\u30bf\u30b9: \u6307\u5b9a\u3057\u305f\u76e3\u8996\u65b9\u6cd5\u306b\u3088\u308a\u3001\u5b9f\u30b5\u30fc\u30d0\u3067\u306e\u30ec\u30b9\u30dd\u30f3\u30b9\u304c\u6b63\u5e38\u3067\u3042\u308c\u3070\u300cUP\u300d\u3001\u7570\u5e38\u304c\u3042\u308c\u3070\u300cDOWN\u300d\u304c\u8868\u793a\u3055\u308c\u307e\u3059<\/li>\n
          2. \u30b3\u30cd\u30af\u30b7\u30e7\u30f3\u6570: \u30ed\u30fc\u30c9\u30d0\u30e9\u30f3\u30b5\u30fc\u304c\u30cf\u30f3\u30c9\u30ea\u30f3\u30b0\u3057\u3066\u3044\u308bEstablish\u72b6\u614b\u306etcp\u30b3\u30cd\u30af\u30b7\u30e7\u30f3\u6570\u306e\u73fe\u5728\u5024\u304c\u8868\u793a\u3055\u308c\u307e\u3059<\/li>\n<\/ol>\n
            \u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u30e2\u30cb\u30bf<\/h3>\n
            \u30ed\u30fc\u30c9\u30d0\u30e9\u30f3\u30b5\u306e\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u30b0\u30e9\u30d5\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002\u7279\u5b9a\u306e\u6642\u9593\u3092\u62e1\u5927\u3059\u308b\u306a\u3069\u3001\u64cd\u4f5c\u306f\u901a\u5e38\u306e\u30b5\u30fc\u30d0\u306e\u30a2\u30af\u30c6\u30a3\u30d3\u30c6\u30a3\u30e2\u30cb\u30bf\u3068\u540c\u69d8\u306b\u884c\u3048\u307e\u3059\u3002<\/p>\n
            \"\"<\/a><\/p>\n
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