{"id":111386,"date":"2023-11-09T03:10:14","date_gmt":"2023-11-09T01:10:15","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-netflow-ipfix-kollektora-xenoeye-23-11"},"modified":"2023-11-09T03:10:14","modified_gmt":"2023-11-09T01:10:15","slug":"vypusk-netflow-ipfix-kollektora-xenoeye-23-11","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pl\/blog\/news\/vypusk-netflow-ipfix-kollektora-xenoeye-23-11","title":{"rendered":"Wydanie kolektora Netflow\/IPFIX Xenoeye 23.11","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Opublikowano wydanie kolektora Netflow\/IPFIX Xenoeye 23.11, kt\u00f3ry umo\u017cliwia zbieranie statystyk o przep\u0142ywach ruchu z r\u00f3\u017cnych urz\u0105dze\u0144 sieciowych, przesy\u0142anych z u\u017cyciem protoko\u0142\u00f3w Netflow v5, v9 oraz IPFIX, a tak\u017ce przetwarzanie danych, generowanie raport\u00f3w i tworzenie grafik. J\u0105dro projektu zosta\u0142o napisane w j\u0119zyku C, kod jest rozpowszechniany na licencji ISC.      <\/p>\n<p>Kolektor agreguje ruch sieciowy wed\u0142ug wybranych p\u00f3l i eksportuje dane do PostgreSQL. Na podstawie tych danych mo\u017cna tworzy\u0107 raporty, grafiki (przy u\u017cyciu gnuplot, skrypt\u00f3w w Pythonie + Matplotlib) lub dashboardy w Grafana. Dodatkowo kolektor mo\u017ce uruchamia\u0107 skrypty u\u017cytkownik\u00f3w przy przekroczeniu prog\u00f3w. Do obliczania pr\u0119dko\u015bci ruchu stosowane s\u0105 \u015brednie ruchome. W zestawie z kolektorem znajduje si\u0119 przyk\u0142ad skryptu robota Telegram, kt\u00f3ry mo\u017ce powiadamia\u0107 w komunikatorze o przekroczeniu pr\u0119dko\u015bci powy\u017cej okre\u015blonych prog\u00f3w.    <center><img decoding=\"async\" alt=\"Wydanie kolektora Netflow\/IPFIX Xenoeye 23.11\" src=\"\/wp-content\/uploads\/2023\/11\/9d01c5e905d844e1df2e568c8e907b45.png\" style=\"display:block;margin: 0 auto;\" \/><\/center>      <\/p>\n<p>Zmiany w nowej wersji:  <\/p>\n<ul>\n<li class=\"l\"> Dodano mo\u017cliwo\u015b\u0107 korzystania z GeoIP za pomoc\u0105 baz ipapi. Korzystaj\u0105c z funkcji GeoIP, mo\u017cna tworzy\u0107 geo-obiekty monitorowania (na przyk\u0142ad, wyodr\u0119bni\u0107 ca\u0142y ruch tylko z Rosji do osobnego obiektu monitorowania) i eksportowa\u0107 dane z podzia\u0142em wed\u0142ug GeoIP. Kolektor obs\u0142uguje szczeg\u00f3\u0142owo\u015b\u0107 wed\u0142ug kraj\u00f3w, region\u00f3w i miast. Ponadto z adresu IP mo\u017cna uzyska\u0107 d\u0142ugo\u015b\u0107 i szeroko\u015b\u0107 geograficzn\u0105 (chocia\u017c nale\u017cy rozumie\u0107, \u017ce dzia\u0142a to w du\u017cym przybli\u017ceniu).\n<li class=\"l\"> Dla router\u00f3w, kt\u00f3re nie mog\u0105 eksportowa\u0107 numer\u00f3w system\u00f3w autonomicznych do Netflow\/IPFIX, istnieje mo\u017cliwo\u015b\u0107 uzyskania tych numer\u00f3w i ich opisu tekstowego za pomoc\u0105 baz ip-location-db. Podobnie jak w przypadku GeoIP, mo\u017cna tworzy\u0107 osobne obiekty monitorowania, kt\u00f3re obejmuj\u0105 ruch wybranych AS lub eksportowa\u0107 do bazy danych nazwy autonomicznych system\u00f3w.\n<li class=\"l\"> Dodano klasyfikacj\u0119 ruchu wed\u0142ug p\u00f3l netflow. Kolektor mo\u017ce klasyfikowa\u0107 obiekty monitorowania, u\u017cywaj\u0105c niekt\u00f3rych p\u00f3l (flagi TCP, porty, rozmiary pakiet\u00f3w).\n<li class=\"l\"> Dodano narz\u0119dzie konsolowe xegeoq, kt\u00f3re umo\u017cliwia uzyskanie informacji GeoIP oraz informacji o AS z adres\u00f3w IP, wykorzystuj\u0105c lokalne bazy.    <\/ul>\n<p>\u0179r\u00f3d\u0142o: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=60077\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0440\u0435\u043b\u0438\u0437 Netflow\/IPFIX \u043a\u043e\u043b\u043b\u0435\u043a\u0442\u043e\u0440\u0430 Xenoeye 23.11, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0435\u0433\u043e \u0441\u043e\u0431\u0438\u0440\u0430\u0442\u044c \u0441 \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0445 \u0441\u0435\u0442\u0435\u0432\u044b\u0445 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432 \u0441\u0442\u0430\u0442\u0438\u0441\u0442\u0438\u043a\u0443 \u043e \u043f\u043e\u0442\u043e\u043a\u0430\u0445 \u0442\u0440\u0430\u0444\u0438\u043a\u0430, \u043f\u0435\u0440\u0435\u0434\u0430\u0432\u0430\u0435\u043c\u0443\u044e \u0441 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435\u043c \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u043e\u0432 Netflow v5, v9 \u0438 IPFIX, \u0430 \u0442\u0430\u043a\u0436\u0435 \u043e\u0431\u0440\u0430\u0431\u0430\u0442\u044b\u0432\u0430\u0442\u044c \u0434\u0430\u043d\u043d\u044b\u0435, \u0433\u0435\u043d\u0435\u0440\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u043e\u0442\u0447\u0451\u0442\u044b \u0438 \u0441\u0442\u0440\u043e\u0438\u0442\u044c \u0433\u0440\u0430\u0444\u0438\u043a\u0438. \u042f\u0434\u0440\u043e \u043f\u0440\u043e\u0435\u043a\u0442\u0430 \u043d\u0430\u043f\u0438\u0441\u0430\u043d\u043e \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 \u0421, \u043a\u043e\u0434 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u0435\u0442\u0441\u044f \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0435\u0439 ISC. \u041a\u043e\u043b\u043b\u0435\u043a\u0442\u043e\u0440 \u0430\u0433\u0440\u0435\u0433\u0438\u0440\u0443\u0435\u0442 \u0441\u0435\u0442\u0435\u0432\u043e\u0439 \u0442\u0440\u0430\u0444\u0438\u043a \u043f\u043e \u0432\u044b\u0431\u0440\u0430\u043d\u043d\u044b\u043c \u043f\u043e\u043b\u044f\u043c \u0438 \u044d\u043a\u0441\u043f\u043e\u0440\u0442\u0438\u0440\u0443\u0435\u0442 \u0434\u0430\u043d\u043d\u044b\u0435 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":111387,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-111386","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.1.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0440\u0435\u043b\u0438\u0437 Netflow\/IPFIX \u043a\u043e\u043b\u043b\u0435\u043a\u0442\u043e\u0440\u0430 Xenoeye 23.11, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0435\u0433\u043e \u0441\u043e\u0431\u0438\u0440\u0430\u0442\u044c \u0441 \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0445 \u0441\u0435\u0442\u0435\u0432\u044b\u0445 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