{"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\/ro\/blog\/news\/vypusk-netflow-ipfix-kollektora-xenoeye-23-11","title":{"rendered":"Lansarea colectorului Netflow\/IPFIX Xenoeye 23.11","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>A fost publicat\u0103 versiunea 23.11 a colectorului Netflow\/IPFIX Xenoeye, care permite colectarea statisticilor de trafic din diverse dispozitive de re\u021bea, transmise prin protocoalele Netflow v5, v9 \u0219i IPFIX, precum \u0219i procesarea datelor, generarea de rapoarte \u0219i crearea de grafice. Nucleul proiectului este scris \u00een C, iar codul este distribuit sub licen\u021ba ISC.      <\/p>\n<p>Colectorul agreg\u0103 traficul de re\u021bea pe c\u00e2mpurile selectate \u0219i export\u0103 datele \u00een PostgreSQL. Pe baza acestor date, pot fi create rapoarte, grafice (folosind gnuplot, scripturi Python + Matplotlib) sau panouri de control \u00een Grafana. \u00cen plus, colectorul poate rula scripturi personalizate atunci c\u00e2nd sunt dep\u0103\u0219ite pragurile. Pentru calcularea vitezei de trafic se folose\u0219te media mobil\u0103. \u00cempreun\u0103 cu colectorul vine un exemplu de script pentru un bot Telegram, care poate trimite notific\u0103ri \u00een mesager despre dep\u0103\u0219irea vitezei peste anumite praguri.    <center><img decoding=\"async\" alt=\"Lansarea colectorului Netflow\/IPFIX Xenoeye 23.11\" src=\"\/wp-content\/uploads\/2023\/11\/9d01c5e905d844e1df2e568c8e907b45.png\" style=\"display:block;margin: 0 auto;\" \/><\/center>      <\/p>\n<p>Modific\u0103ri \u00een noua versiune:  <\/p>\n<ul>\n<li class=\"l\"> A fost ad\u0103ugat\u0103 posibilitatea de a utiliza GeoIP prin intermediul bazelor de date ipapi. Folosind func\u021biile GeoIP, este posibil s\u0103 se creeze obiecte de monitorizare geo (de exemplu, s\u0103 se eviden\u021bieze tot traficul din Rusia \u00eentr-un singur obiect de monitorizare) \u0219i s\u0103 se exporte datele \u00eemp\u0103r\u021bite pe GeoIP. Colectorul suport\u0103 detalierea pe \u021b\u0103ri, regiuni \u0219i ora\u0219e. \u00cen plus, dintr-o adres\u0103 IP se pot ob\u021bine longitudinea \u0219i latitudinea (de\u0219i trebuie s\u0103 \u00een\u021belegem c\u0103 totul func\u021bioneaz\u0103 foarte aproximativ).\n<li class=\"l\"> Pentru routerele care nu pot exporta numerele sistemelor autonome \u00een Netflow\/IPFIX, exist\u0103 posibilitatea de a ob\u021bine aceste numere \u0219i descrierea lor textual\u0103 prin intermediul bazelor ip-location-db. La fel ca \u0219i \u00een cazul GeoIP, este posibil s\u0103 se creeze obiecte separate de monitorizare \u00een care este inclus traficul sistemelor autonome selectate sau s\u0103 se exporte \u00een SGBD numele sistemelor autonome.\n<li class=\"l\"> A fost ad\u0103ugat\u0103 clasificarea traficului pe c\u00e2mpurile netflow. Colectorul poate clasifica obiectele de monitorizare folosind unele c\u00e2mpuri (florile TCP, porturi, dimensiuni ale pachetelor).\n<li class=\"l\"> A fost ad\u0103ugat\u0103 utilitarul de consol\u0103 xegeoq, care permite ob\u021binerea informa\u021biilor GeoIP \u0219i informa\u021biilor despre AS din adrese IP, folosind baze locale.    <\/ul>\n<p>Sursa: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=60077\">opennet.ro<\/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 5.0.2.1 - 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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