{"id":110402,"date":"2023-10-03T10:02:10","date_gmt":"2023-10-03T08:02:10","guid":{"rendered":"https:\/\/prohoster.info\/?p=110402"},"modified":"2023-10-03T10:02:10","modified_gmt":"2023-10-03T08:02:10","slug":"vypusk-perenosimoj-versii-openbgpd-8-2","status":"publish","type":"post","link":"https:\/\/prohoster.info\/hu\/blog\/news\/vypusk-perenosimoj-versii-openbgpd-8-2","title":{"rendered":"Az OpenBGPD 8.2 hordozhat\u00f3 verzi\u00f3j\u00e1nak kiad\u00e1sa","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Megjelent az OpenBGPD 8.2 hordozhat\u00f3 kiad\u00e1s\u00e1nak verzi\u00f3ja, amelyet az OpenBSD projekt fejleszt\u0151i k\u00e9sz\u00edtettek, \u00e9s amelyet a FreeBSD \u00e9s a Linux sz\u00e1m\u00e1ra adapt\u00e1ltak (t\u00e1mogatottak az Alpine, Debian, Fedora, RHEL\/CentOS, Ubuntu). A hordozhat\u00f3s\u00e1g \u00e9rdek\u00e9ben az OpenNTPD, OpenSSH \u00e9s LibreSSL projektekb\u0151l sz\u00e1rmaz\u00f3 k\u00f3dr\u00e9szeket haszn\u00e1ltak. A projekt a BGP 4 specifik\u00e1ci\u00f3inak nagy r\u00e9sz\u00e9t t\u00e1mogatja, \u00e9s megfelel az RFC8212 k\u00f6vetelm\u00e9nyeinek, de nem pr\u00f3b\u00e1l mindent fel\u00f6lelni, hanem els\u0151sorban a legkeresettebb \u00e9s legelterjedtebb funkci\u00f3k t\u00e1mogat\u00e1s\u00e1ra \u00f6sszpontos\u00edt.    <\/p>\n<p>Az OpenBGPD fejleszt\u00e9s\u00e9t a RIPE NCC region\u00e1lis internetregisztr\u00e1tor t\u00e1mogatja, amely \u00e9rdekelt az OpenBGPD funkcionalit\u00e1s\u00e1nak jav\u00edt\u00e1s\u00e1ban a <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/hu\/server\/dts-gdansk\/\"   title=\"szervereken\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"4526\">szervereken<\/a> forgalmi cserepontok (IXP) k\u00f6z\u00f6tti ir\u00e1ny\u00edt\u00e1shoz \u00e9s egy teljes \u00e9rt\u00e9k\u0171 alternat\u00edva l\u00e9trehoz\u00e1s\u00e1hoz a BIRD csomaghoz (a BGP protokoll ny\u00edlt alternat\u00edv\u00e1i k\u00f6z\u00fcl eml\u00edt\u00e9st \u00e9rdemel a FRRouting, GoBGP, ExaBGP \u00e9s Bio-Routing projektek).     <\/p>\n<p>A projekt f\u0151 c\u00e9lja a maxim\u00e1lis biztons\u00e1g \u00e9s megb\u00edzhat\u00f3s\u00e1g biztos\u00edt\u00e1sa. A v\u00e9delem \u00e9rdek\u00e9ben szigor\u00fa ellen\u0151rz\u00e9seket alkalmaznak az \u00f6sszes param\u00e9ter helyess\u00e9ge szempontj\u00e1b\u00f3l, hat\u00e1rok ellen\u0151rz\u00e9s\u00e9hez eszk\u00f6z\u00f6ket, privil\u00e9giumok elv\u00e1laszt\u00e1s\u00e1t \u00e9s a rendszerh\u00edv\u00e1sokhoz val\u00f3 hozz\u00e1f\u00e9r\u00e9s korl\u00e1toz\u00e1s\u00e1t alkalmazz\u00e1k. Az el\u0151ny\u00f6k k\u00f6z\u00f6tt eml\u00edtik a konfigur\u00e1ci\u00f3s nyelv k\u00e9nyelmes szintaxis\u00e1t, a magas teljes\u00edtm\u00e9nyt \u00e9s a mem\u00f3riahat\u00e9konys\u00e1got (p\u00e9ld\u00e1ul az OpenBGPD k\u00e9pes t\u00f6bb sz\u00e1zezer bejegyz\u00e9st tartalmaz\u00f3 routing t\u00e1bl\u00e1kkal dolgozni).     <\/p>\n<p>A legfontosabb v\u00e1ltoz\u00e1sok az \u00faj verzi\u00f3ban:  <\/p>\n<ul>\n<li class=\"l\"> Friss\u00edtett\u00e9k az ASPA (Autonomous System Provider Authorization) mechanizmus megval\u00f3s\u00edt\u00e1s\u00e1t, amely a BGP-ben az AS_PATH utak verifik\u00e1l\u00e1s\u00e1ra, az auton\u00f3m rendszerek hiteles\u00edt\u00e9s\u00e9re \u00e9s a hib\u00e1s ir\u00e1nyok kisziv\u00e1rg\u00e1s\u00e1nak megakad\u00e1lyoz\u00e1s\u00e1ra szolg\u00e1l. Az ASPA megval\u00f3s\u00edt\u00e1sa \u00f6sszhangba ker\u00fclt a draft-ietf-sidrops-aspa-verification-16 \u00e9s draft-ietf-sidrops-aspa-profile-16 specifik\u00e1ci\u00f3kkal, \u00e9s \u00e1tv\u00e1ltott a nem AFI- (Address Family Indicator) f\u00fcgg\u0151 keres\u0151t\u00e1bl\u00e1k haszn\u00e1lat\u00e1ra.\n<li class=\"l\"> Jav\u00edtottak egy hib\u00e1t a netlink \u00fczenetek parser k\u00f3dj\u00e1ban, amely laza \u00fczenethib\u00e1kat okozott \u00e9s a Linux platformon \u00f6sszeoml\u00e1shoz vezetett.\n<li class=\"l\"> Az UPDATE \u00fczenetek gener\u00e1l\u00e1s\u00e1hoz haszn\u00e1lt k\u00f3d \u00e1tker\u00fclt az \u00faj ibuf API haszn\u00e1lat\u00e1ra.\n<li class=\"l\"> Jav\u00edtott\u00e1k azokat a hibajelz\u00e9seket, amelyeket a bgpctl kiadott, amikor olyan funkci\u00f3kat pr\u00f3b\u00e1ltak ig\u00e9nybe venni, amelyek nem t\u00e1mogatottak a hordozhat\u00f3 OpenBGPD verzi\u00f3j\u00e1ban.\n<li class=\"l\"> A GRACEFUL_SHUTDOWN filtering rules example has been revised to handle only ebgp sessions.  <\/ul>\n<p>Forr\u00e1s: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=59862\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d \u0432\u044b\u043f\u0443\u0441\u043a \u043f\u0435\u0440\u0435\u043d\u043e\u0441\u0438\u043c\u043e\u0439 \u0440\u0435\u0434\u0430\u043a\u0446\u0438\u0438 \u043f\u0430\u043a\u0435\u0442\u0430 \u043c\u0430\u0440\u0448\u0440\u0443\u0442\u0438\u0437\u0430\u0446\u0438\u0438 OpenBGPD 8.2, \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0435\u043c\u043e\u0433\u043e \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0430\u043c\u0438 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 OpenBSD \u0438 \u0430\u0434\u0430\u043f\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u0433\u043e \u0434\u043b\u044f \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f \u0432\u043e FreeBSD \u0438 Linux (\u0437\u0430\u044f\u0432\u043b\u0435\u043d\u0430 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 Alpine, Debian, Fedora, RHEL\/CentOS, Ubuntu). \u0414\u043b\u044f \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f \u043f\u0435\u0440\u0435\u043d\u043e\u0441\u0438\u043c\u043e\u0441\u0442\u0438 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u044b \u0447\u0430\u0441\u0442\u0438 \u043a\u043e\u0434\u0430 \u0438\u0437 \u043f\u0440\u043e\u0435\u043a\u0442\u043e\u0432 OpenNTPD, OpenSSH \u0438 LibreSSL. \u041f\u0440\u043e\u0435\u043a\u0442 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u0442 \u0431\u043e\u043b\u044c\u0448\u0443\u044e \u0447\u0430\u0441\u0442\u044c \u0441\u043f\u0435\u0446\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0439 BGP 4 \u0438 \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0443\u0435\u0442 \u0442\u0440\u0435\u0431\u043e\u0432\u0430\u043d\u0438\u044f\u043c RFC8212, \u043d\u043e \u043d\u0435 \u043f\u044b\u0442\u0430\u0435\u0442\u0441\u044f \u043e\u0431\u044a\u044f\u0442\u044c \u043d\u0435\u043e\u0431\u044a\u044f\u0442\u043d\u043e\u0435 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-110402","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d \u0432\u044b\u043f\u0443\u0441\u043a 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