{"id":3393,"date":"2023-07-30T18:49:54","date_gmt":"2023-07-30T09:49:54","guid":{"rendered":"https:\/\/www.kinryo.net\/?p=3393"},"modified":"2023-07-31T04:03:20","modified_gmt":"2023-07-30T19:03:20","slug":"ping%e3%81%8c%e9%80%9a%e3%82%89%e3%81%aa%e3%81%84","status":"publish","type":"post","link":"https:\/\/www.kinryo.net\/?p=3393","title":{"rendered":"PING\u304c\u901a\u3089\u306a\u3044"},"content":{"rendered":"

\u3042\u308b\u6642bacula\u3067\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306e\u8a2d\u5b9a\u3092\u3057\u3066\u3044\u308b\u6642\u3001\u4e00\u3064\u306e\u30b5\u30d6\u30db\u30b9\u30c8\u3060\u3051PING\u304c\u901a\u3089\u306a\u3044\u3002\u3067\u3082\u305d\u3053\u304b\u3089bacula\u304c\u52d5\u3044\u3066\u3044\u308b\u30b5\u30d6\u30db\u30b9\u30c8\u306b\u306fPING\u304c\u901a\u308b\uff1f
\n\u6700\u521d\u306fICMP\u30a8\u30b3\u30fc-no\u8a2d\u5b9a\u3092\u7591\u3063\u305f\u304c\u3001\u554f\u984c\u306a\u3044
\n\u3053\u3053\u304b\u3089\u306fPING\u3092\u901a\u3057\u3066\u304f\u308c\u306a\u3044\u30b5\u30d6\u30db\u30b9\u30c8\u3067\u306e\u8a2d\u5b9a
\n# <\/span>firewall-cmd –list-all –zone=domestic<\/span>\u3000\u2190\u3000domestic\u30be\u30fc\u30f3\u60c5\u5831\u78ba\u8a8d<\/span><\/p>\n

domestic (active)\u3000\u3000\u2190\u3000donestic\u306f\u65e5\u672c\u306b\u5272\u308a\u5f53\u3066\u3089\u308c\u305f\u30b0\u30ed\u30fc\u30d0\u30ebIP<\/span>\r\n  target: default\u3000\u2190\u3000\u8a31\u53ef\u3057\u3066\u3044\u306a\u3044\u30a2\u30af\u30bb\u30b9\u306f\u62d2\u5426<\/span>\r\n  icmp-block-inversion: no\u3000\u3000\u2190\u3000<\/span>\u3053\u3053\u304cNO\u3067\u4e0b\u306b\u3042\u308b icmp-blocks:\u306b\u8a2d\u5b9a\u304c<\/span>\r\n  interfaces:                           <\/span>\u7121\u3044\u306e\u3067\u3069\u3053\u304b\u3089\u3067\u3082PING\u5fdc\u7b54\u3059\u308b<\/span><\/span>\r\n  sources: ipset:domestic\u3000\u2190\u3000IP\u30bb\u30c3\u30c8(\u65e5\u672c\u56fd\u5185)<\/span>\r\n  services: dns http https imaps ipsec pop3 pop3s smtp smtps ssh\r\n  ports: 20000\/tcp 8080\/tcp\u3000\u2190\u3000\u30dd\u30fc\u30c8\uff08\u3053\u306e\u30dd\u30fc\u30c8\u3068\u4e0a\u306e\u30b5\u30fc\u30d3\u30b9\u306f\u30c0\u30df\u30fc\u3060\u3088\uff09<\/span>\r\n  protocols:\r\n  forward: no\r\n  masquerade: no\r\n  forward-ports:\r\n  source-ports:\r\n  icmp-blocks:\r\n  rich rules:<\/span><\/pre>\n
\u3053\u308c\u306b\u306f\u968f\u5206\u6ce3\u304b\u3055\u308c\u305f\u3002\u3084\u3063\u3068\u6c17\u304c\u4ed8\u3044\u305f\u306e\u306fROUTING
\n#<\/span> route<\/span><\/p>\n
Kernel IP routing table <\/span>
\nDestination \u3000Gateway \u3000\u3000Genmask\u3000\u3000 Flags \u3000\u3000Metric \u3000Ref \u3000Use\u3000 Iface default\u3000\u3000buffalo.setup \u30000.0.0.0 \u3000\u3000\u3000\u3000UG \u3000\u3000\u3000100 \u3000\u30000 \u3000\u3000\u30000 \u3000enp1s0 buffalo.setup\u3000 0.0.0.0\u00a0\u00a0\u00a0 255.255.255.255\u00a0\u00a0\u00a0 UG\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 0 \u00a0 \u00a0 enp1s0<\/span><\/p>\n
\u672c\u6765\u306a\u3089\u6700\u5f8c\u306e\u884c\u306f
\n192.168.4.0 \u3000\u30000.0.0.0 \u3000255.255.255.0 \u3000U \u00a0 \u00a0 \u00a0\u00a0 100\u00a0\u00a0\u00a0\u00a0\u00a0 0\u00a0\u00a0\u00a0\u00a0\u00a0 0\u00a0\u00a0\u00a0\u00a0 enp1s0
\n\u306b\u306a\u3063\u3066\u3044\u306a\u304f\u3066\u306f\u306a\u3089\u306a\u3044\u3002
\n\u3053\u306eOS\u306fAlmalinux \uff18\u306a\u306e\u3067\u4eca\u307e\u3067\u306eCentOS\uff17\u3068\u306f\u52dd\u624b\u304c\u9055\u3044\u3001\/etc\/sysconfig\/network-scripts\u306b\u8a2d\u5b9a\u3092\u3059\u308b\u8a33\u3067\u306f\u7121\u3044\u3002nmcli\u3092\u4f7f\u3048\u7b49\u3068\u8a00\u3063\u3066\u3044\u308b\u304c\u3001\u8001\u4f53\u306e\u4ffa\u306b\u306f\u899a\u3048\u308b\u306e\u304c\u8f9b\u3044\u3002\u307e\u305a\u306f\u4e00\u756a\u4e0b\u306eGATEWAY\u3092\u6d88\u3059buffalo.setup\u306eIP\u306f192.168.xx.xx\u306a\u306e\u3067\u3001
\n#<\/span> ip route delete 192.168.xx.xx<\/span>
\n\u305d\u3057\u3066\u30eb\u30fc\u30c8\u3092\u8ffd\u52a0
\n#<\/span> nmcli con add type ethernet ifname enp1s0<\/span>
\n\u3053\u306e\u6642\u6b63\u78ba\u306a\u8868\u793a\u306f\u899a\u3048\u3066\u3044\u306a\u3044\u304c\u3001ethernet-enp1s0-1 \u3092\u8a2d\u5b9a\u3057\u305f\u307f\u305f\u3044\u306a\u306e\u304c\u51fa\u305f
\n# <\/span>nmcli con mod ethernet-enp1s0-1 ipv4.gateway 0.0.0.0<\/span>
\n\u3067
\n#<\/span> route
\n<\/span>
\n<\/span>Kernel IP routing table<\/span><\/span>
\nDestination \u3000Gateway \u3000\u3000Genmask\u3000\u3000 Flags \u3000\u3000Metric \u3000Ref \u3000\u3000UseIface<\/span>
\ndefault\u3000   \u3000buffalo.setup \u30000.0.0.0 \u3000\u3000\u3000UG \u3000\u3000\u3000100 \u3000\u30000 \u3000\u3000\u30000 \u3000\u3000enp1s0<\/span>
\n192.168.4.0 \u3000\u30000.0.0.0 \u3000255.255.255.0 \u3000    U \u00a0 \u00a0\u00a0 100\u00a0\u00a0\u00a0\u00a0\u00a0    0\u00a0\u00a0\u00a0\u00a0\u00a0       0\u00a0\u00a0\u00a0\u00a0     enp1s0<\/span><\/code><\/p>\n
\u3068\u6b63\u5e38\u306b\u306a\u3063\u305f\u306e\u3067
\nbacula\u306e\u30b5\u30d6\u30db\u30b9\u30c8\u306b\u79fb\u308a\u3001PING\u3092\u5b9f\u884c\u3002\u3084\u3063\u3068\u5e30\u3063\u3066\u304d\u305f\u3002\u3084\u308c\u3084\u308c<\/p>\n","protected":false},"excerpt":{"rendered":"
\u3042\u308b\u6642bacula\u3067\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306e\u8a2d\u5b9a\u3092\u3057\u3066\u3044\u308b\u6642\u3001\u4e00\u3064\u306e\u30b5\u30d6\u30db\u30b9\u30c8\u3060\u3051PING\u304c\u901a\u3089\u306a\u3044\u3002\u3067\u3082\u305d\u3053\u304b\u3089bacula\u304c\u52d5\u3044\u3066\u3044\u308b\u30b5\u30d6\u30db\u30b9\u30c8\u306b\u306fPING\u304c\u901a\u308b\uff1f \u6700\u521d\u306fICMP\u30a8\u30b3\u30fc-no\u8a2d\u5b9a\u3092\u7591\u3063\u305f\u304c\u3001\u554f\u984c\u306a\u3044 \u3053\u3053\u304b\u3089 … \u7d9a\u304d\u3092\u8aad\u3080 →<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"sns_share_botton_hide":"","vkExUnit_sns_title":"","_vk_print_noindex":"","sitemap_hide":"","_veu_custom_css":"","veu_display_promotion_alert":"","vkexunit_cta_each_option":"","footnotes":""},"categories":[10],"tags":[],"class_list":["post-3393","post","type-post","status-publish","format-standard","hentry","category-linux"],"acf":[],"veu_head_title_object":{"title":"","add_site_title":""},"_links":{"self":[{"href":"https:\/\/www.kinryo.net\/index.php?rest_route=\/wp\/v2\/posts\/3393","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.kinryo.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.kinryo.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.kinryo.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kinryo.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3393"}],"version-history":[{"count":13,"href":"https:\/\/www.kinryo.net\/index.php?rest_route=\/wp\/v2\/posts\/3393\/revisions"}],"predecessor-version":[{"id":3406,"href":"https:\/\/www.kinryo.net\/index.php?rest_route=\/wp\/v2\/posts\/3393\/revisions\/3406"}],"wp:attachment":[{"href":"https:\/\/www.kinryo.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3393"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kinryo.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3393"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kinryo.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3393"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}