\u5bb6\u306e\u30eb\u30fc\u30bf\u30fc\u306f\u3042\u308a\u3068\u3042\u3089\u3086\u308b\u30b5\u30fc\u30d0\u30fc\u3092\u517c\u4efb\u3059\u308b microATX \u306a NetBSD\/i386 \u306b\u4efb\u305b\u3066\u3044\u305f\u306e\u3067\u3059\u304c\u3001\u4eca\u306e\u5bb6\u306b\u5f15\u3063\u8d8a\u3057\u3066\u304b\u3089\u5ec3\u71b1\u306e\u554f\u984c\u304c\u6df1\u523b\u306b\u306a\u308a\u3001\u3044\u3044\u52a0\u6e1b\u306a\u3093\u3068\u304b\u3057\u305f\u3044\u306a\u30fc\u3001\u3068\u601d\u3063\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n
\u30db\u30f3\u30c8\u3067\u3042\u308c\u3070\u3061\u3063\u3053\u3044\u4e92\u63db\u6a5f\u306b\u3057\u305f\u304b\u3063\u305f\u3093\u3060\u3051\u3069\u3001 PCI \u304c\u4e8c\u672c\u523a\u3055\u308b\u3061\u3063\u3053\u3044\u4e92\u63db\u6a5f\u306a\u3093\u304b\u306f\u306a\u304f\u3001\u304b\u3068\u8a00\u3063\u3066\u4e00\u822c\u7684\u306a\u30eb\u30fc\u30bf\u30fc\u3067\u7d0d\u5f97\u3044\u304f\u306e\u3082\u306a\u3044\u306e\u3067\u3001 SSD \u304c\u8cb7\u3048\u308b\u91d1\u984d\u306b\u306a\u3063\u305f\u3089\u305d\u308c\u306b\u4e57\u305b\u304b\u3048\u308b\u304b\u306a\u30fc\u3001\u3050\u3089\u3044\u306e\u3064\u3082\u308a\u3067\u3044\u305f\u306e\u3067\u3059\u304c\u3002<\/p>\n
\u3075\u3068\u6c17\u3065\u3051\u3070 AirMac Extreme \u304c(\u6c17\u4f11\u3081\u3060\u308d\u3046\u3051\u3069) \u5168\u30dd\u30fc\u30c8 GbE \u306b\u306a\u3063\u3066\u3044\u305f\u3068\u3086\u30fc\u306e\u3067\u3001\u5965\u69d8\u306e\u627f\u8a8d\u3092\u5f97\u305f\u4e0a\u3067\u30dd\u30c1\u3063\u305f\u306e\u3067\u3059(\u7b11)<\/p>\n
\u65e9\u901f\u65e7\u30eb\u30fc\u30bf\u30fc\u3067\u3042\u308b NetBSD \u3068\u5165\u308c\u66ff\u3048\u308b\u3068\u68da\u306f\u3059\u3063\u304d\u308a\u3002\u8a2d\u5b9a\u306f\u5c02\u7528\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u304b\u3089\u884c\u3046\u5fc5\u8981\u304c\u3042\u308b\u3093\u3060\u3051\u3069\u3001\u30af\u30bb\u304c\u3042\u308b\u30bd\u30d5\u30c8\u3067\u3059\u306a\u3002<\/p>\n
\u307b\u307c\u5feb\u9069\u306b\u904e\u3054\u305b\u3066\u3044\u305f\u306e\u3060\u3051\u308c\u3069\u3001\u3069\u30fc\u3082\u5916\u304b\u3089 NetBSD \u3067\u52d5\u3044\u3066\u308b apache \u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u3068 \u78ba\u5b9f\u306b 10 \u79d2\u3050\u3089\u3044\u5f85\u305f\u3055\u308c\u308b\u611f\u3058\u3002<\/p>\n
\u5165\u308c\u66ff\u3048\u305f\u3068\u305f\u3093\u306b\u554f\u984c\u304c\u8d77\u304d\u3066\u308b\u3093\u3060\u304b\u3089 AirMac Extreme \u306e\u554f\u984c\u306b\u9055\u3044\u306a\u3044\u3001\u3068\u6c7a\u5b9a\u3057\u3066\u3050\u3050\u3063\u3066\u307f\u3066\u3082\u305d\u308c\u3089\u3057\u3044\u4e8b\u4f8b\u306f\u898b\u5f53\u305f\u3089\u306a\u3044\u3002\u3058\u3083\u3042 apache \u306e\u554f\u984c\u306a\u306e\u304b\u3057\u3089\u3001\u3068\u601d\u3063\u3066\u30ed\u30b0\u30ec\u30d9\u30eb\u3092\u4e0a\u3052\u305f\u3051\u3069\u3001 apache \u3068\u3057\u3066\u3082\u554f\u984c\u306a\u3044\u3088\u3046\u306a\u611f\u3058\u3002\u3058\u3083\u3042 NetBSD \u3068 AirMac Extreme \u306e\u76f8\u6027\u306a\u306e\u304b\u306a\u3041\u3001\u306a\u3093\u3066\u601d\u3044\u306a\u304c\u3089\u3001\u3075\u3068\u601d\u3044\u7acb\u3063\u3066\u5916\u304b\u3089 scp \u3092\u4ed5\u639b\u3051\u3066\u307f\u308b\u3068\u3084\u3063\u3071\u308a\u9045\u3044\u3002\u5916\u304b\u3089\u306e ssh \u306f\u5168\u7136\u554f\u984c\u306a\u3044\u306e\u306b\u306a\u30fc\u3001\u3068\u601d\u3044\u3064\u3064\u8abf\u3079\u3066\u307f\u308b\u3068\u5916\u304b\u3089 1KiB \u306e\u30d5\u30a1\u30a4\u30eb\u3092\u53d6\u5f97\u3059\u308b\u5206\u306b\u306f\u30e9\u30b0\u306a\u304f\u53d6\u308c\u308b\u3093\u3060\u3051\u3069\u3001 2KiB \u306e\u30d5\u30a1\u30a4\u30eb\u3060\u3068 10 \u79d2\u3050\u3089\u3044\u5f85\u305f\u3055\u308c\u308b\u3064\u30fc\u3053\u3068\u304c\u5224\u660e\u3002<\/p>\n
\u5883\u76ee\u306f\u3069\u3053\u3060\u30fc\u3001\u3068\u3044\u308d\u3044\u308d\u5b9f\u9a13\u3057\u3066\u307f\u305f\u3068\u3053\u308d 1402 byte \u307e\u3067\u306e\u30d5\u30a1\u30a4\u30eb\u306f\u666e\u901a\u3067\u3001 1403 byte \u4ee5\u4e0a\u306e\u30d5\u30a1\u30a4\u30eb\u306f\u5f85\u305f\u3055\u308c\u308b\u3068\u3044\u3046\u3053\u3068\u304c\u5224\u660e\u3002<\/p>\n
\u3069\u3063\u304b\u3067\u898b\u305f\u3088\u3046\u306a\u6570\u5b57\u3060\u306a\u3041\u3001\u3068\u601d\u3063\u305f\u3089\u30d5\u30ec\u30c3\u30c4\u306e\u5834\u5408 mtu \u306f 1500 \u3067\u306f\u306a\u304f 1454 \u306b\u3057\u307e\u3057\u3087\u3046\u3001\u3068\u304b\u305d\u3093\u306a\u3060\u3063\u305f(\u4e0a 2 \u6841\u3057\u304b\u3042\u3063\u3066\u306a\u3044\u306d)<\/p>\n
\u3067\u3082\u539f\u56e0\u304c\u308f\u304b\u3093\u306a\u3044\u304b\u3089\u8a66\u3057\u306b\u3084\u3063\u3066\u307f\u308b\u304b\u30fc\u3001\u3068 NetBSD \u306e mtu \u3092\u5f04\u3063\u3066\u307f\u308b<\/p>\n
ifconfig wm0 mtu 1454<\/p><\/blockquote>\n
\u3067\u3001\u5916\u304b\u3089\u30a2\u30af\u30bb\u30b9\u3057\u305f\u3089\u901f\u304f\u306a\u3063\u3066\u308b!! \u7591\u3063\u3066\u3054\u3081\u3093\u3088 Extreme \u2026\u3002<\/p>\n
\u3046\u3057\u3001\u3053\u308c\u3067\u89e3\u6c7a\u30fc\u3068\u601d\u3063\u305f\u3089\u3001\u4eca\u5ea6\u306f\u5185\u5074\u306e Mac mini \u304b\u3089 NetBSD \u3067\u52d5\u3044\u3066\u308b netatalk \u3078\u306e\u63a5\u7d9a\u304c\u304a\u304b\u3057\u3044\u3002\u3053\u308c\u307e\u305f netatalk \u3092\u7591\u3063\u3066\u3044\u308d\u3044\u308d\u5f04\u3063\u3066\u307f\u305f\u308a\u3057\u305f\u3093\u3060\u3051\u3069\u3001\u5168\u7136\u554f\u984c\u306f\u306a\u304f\u3001\u3082\u3057\u304b\u3057\u3066\u3001\u3068 MacOS \u4e0a\u3067<\/p>\n
ifconfig en0 mtu 1454<\/p><\/blockquote>\n
\u3068\u3084\u3063\u305f\u3089\u6b63\u5e38\u306b\u63a5\u7d9a\u3067\u304d\u308b\u3088\u3046\u306b\u2026\u3002\u30a6\u30c1\u306e\u30de\u30b7\u30f3\u5168\u3066\u306b\u3053\u308c\u3092\u8a2d\u5b9a\u3059\u308b\u306e\u30c0\u30eb\u3044\u306e\u3067 dhcpd \u3067 mtu \u306e\u8a2d\u5b9a\u3082\u914d\u308c\u306a\u3044\u304b\u3057\u3089\u3001\u3068\u8abf\u3079\u3066\u307f\u305f\u3089<\/p>\n
\noption all-subnets-local<\/strong> flag<\/em>;<\/strong>\r\n\r\n This option specifies whether or not the client may assume that all\r\n subnets of the IP network to which the client is connected use the\r\n same MTU as the subnet of that network to which the client is\r\n directly connected. A value of true indicates that all subnets share\r\n the same MTU. A value of false means that the client should assume\r\n that some subnets of the directly connected network may have smaller\r\n MTUs.<\/pre>\n<\/blockquote>\n\u3068\u304b<\/p>\n
\noption interface-mtu<\/strong> uint16<\/em>;<\/strong>\r\n\r\n This option specifies the MTU to use on this interface. The minimum\r\n legal value for the MTU is 68.<\/pre>\n<\/blockquote>\n\u306a\u3093\u3066\u8a18\u8ff0\u3092\u898b\u3064\u3051\u305f\u306e\u3067\u8a2d\u5b9a\u3057\u3066\u3001 dhcpd \u518d\u8d77\u52d5\u3067 IP \u30a2\u30c9\u30ec\u30b9\u53d6\u5f97\u3057\u76f4\u3057\u3002<\/p>\n
\u2026\u7121\u99c4\u306a\u52aa\u529b\u3060\u3063\u305f\u3088\u3046\u3067\u3059\u3002<\/p>\n
Mac mini(Tiger) \u306e\u6709\u7dda LAN \u306f\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30d1\u30cd\u30eb\u306e\u4e2d\u306eEthernet \u306e\u8a73\u7d30\u8a2d\u5b9a\u3067 mtu \u3092\u5f04\u308c\u308b\u306e\u3067\u307e\u3041\u3044\u3044\u3093\u3067\u3059\u304c\u3001 MacBook(Leopard) \u306e\u7121\u7dda LAN \u306f\u305d\u3093\u306a\u8a2d\u5b9a\u3092\u3059\u308b\u7b87\u6240\u304c\u898b\u5f53\u305f\u3089\u306a\u3044\u306e\u3067 ifconfig \u3092\u4f7f\u3046\u3057\u304b\u306a\u304f\u3001 Windows \u306b\u81f3\u3063\u3066\u306f\u30ec\u30b8\u30b9\u30c8\u30ea\u3092\u66f8\u3044\u3066\u518d\u8d77\u52d5\u3057\u306a\u3044\u3068 mtu \u306e\u8a2d\u5b9a\u304c\u751f\u304d\u306a\u3044\u3068\u3044\u3046\u30a2\u30ec\u306a\u611f\u3058\u306e\u4f5c\u308a\u306b\u306a\u3063\u3066\u3044\u308b\u306e\u3067 dhcp \u3067 mtu \u306e\u5024\u3092\u914d\u5e03\u3059\u308b\u306e\u306f\u96e3\u3057\u3044\u306e\u304b\u3082\u306d\u30fc\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u5bb6\u306e\u30eb\u30fc\u30bf\u30fc\u306f\u3042\u308a\u3068\u3042\u3089\u3086\u308b\u30b5\u30fc\u30d0\u30fc\u3092\u517c\u4efb\u3059\u308b microATX \u306a NetBSD\/i386 \u306b\u4efb\u305b\u3066\u3044\u305f\u306e\u3067\u3059\u304c\u3001\u4eca\u306e\u5bb6\u306b\u5f15\u3063\u8d8a\u3057\u3066\u304b\u3089\u5ec3\u71b1\u306e\u554f\u984c\u304c\u6df1\u523b\u306b\u306a\u308a\u3001\u3044\u3044\u52a0\u6e1b\u306a\u3093\u3068\u304b\u3057\u305f\u3044\u306a\u30fc\u3001\u3068\u601d\u3063\u3066\u3044\u307e\u3057\u305f\u3002 \u30db\u30f3\u30c8\u3067\u3042 […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[47,77],"class_list":["post-98","post","type-post","status-publish","format-standard","hentry","category-misc","tag-iyh","tag-mac"],"_links":{"self":[{"href":"http:\/\/borg4.vdomains.jp\/~goro\/diary\/wp-json\/wp\/v2\/posts\/98","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/borg4.vdomains.jp\/~goro\/diary\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/borg4.vdomains.jp\/~goro\/diary\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/borg4.vdomains.jp\/~goro\/diary\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/borg4.vdomains.jp\/~goro\/diary\/wp-json\/wp\/v2\/comments?post=98"}],"version-history":[{"count":0,"href":"http:\/\/borg4.vdomains.jp\/~goro\/diary\/wp-json\/wp\/v2\/posts\/98\/revisions"}],"wp:attachment":[{"href":"http:\/\/borg4.vdomains.jp\/~goro\/diary\/wp-json\/wp\/v2\/media?parent=98"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/borg4.vdomains.jp\/~goro\/diary\/wp-json\/wp\/v2\/categories?post=98"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/borg4.vdomains.jp\/~goro\/diary\/wp-json\/wp\/v2\/tags?post=98"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}