{"id":100285,"date":"2021-05-26T10:22:54","date_gmt":"2021-05-26T08:22:54","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-paketnogo-filtra-nftables-0-9-9"},"modified":"2021-05-26T10:22:54","modified_gmt":"2021-05-26T08:22:54","slug":"vypusk-paketnogo-filtra-nftables-0-9-9","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/novosti-interneta\/vypusk-paketnogo-filtra-nftables-0-9-9","title":{"rendered":"Nftables 0.9.9 paketti filter","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Avaldasime nftables 0.9.9 pakettide filtreerimise versiooni, mis unifitseerib pakettide filtreerimise liidesed IPv4, IPv6, ARP ja v\u00f5rgu sillad (sihtides iptables, ip6tables, arptables ja ebtables asendamist). Samuti avaldasime koos sellega raamatukogu libnftnl 1.2.0, mis pakub madalama taseme API-d nf_tables s\u00fcsteemiga suhtlemiseks. Nftables 0.9.9 versiooni jaoks vajalikud muudatused on sisaldatud Linuxi tuuma versioonis 5.13-rc1.          <\/p>\n<p>Nftables'i paketis on kasutusruumi paketifiltreerimise komponendid, samas kui tuuma tasemel tagab t\u00f6\u00f6 nf_tables alams\u00fcsteem, mis on Linuxi tuumas saadaval alates versioonist 3.13. Tuuma tasemel on olemas vaid \u00fcldine liides, mis ei s\u00f5ltu konkreetsetest protokollidest ja pakub p\u00f5hi\u00fclesandeid paketidest andmete ekstraheerimiseks, andmete t\u00f6\u00f6tlemiseks ja voogude haldamiseks.    <\/p>\n<p>Filtreerimisreeglid ja protokollispetsiifilised t\u00f6\u00f6tlejad kompileeritakse kasutusruumis byte-koodiks, seej\u00e4rel laaditakse see byte-kood tuuma Netlinki liidese abil ja k\u00e4ivitatakse tuumas eraldi <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/et\/vps\/abuzoustojchivye-vps\/\"   title=\"virtuaalmasinas\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"4310\">virtuaalmasinas<\/a>, mis tahes BPF (Berkeley Packet Filters). Sarnane l\u00e4henemine v\u00f5imaldab oluliselt v\u00e4hendada filterkoodi suurust, mis t\u00f6\u00f6tab tuuma tasemel, ning viia k\u00f5ik reeglite parsing'u funktsioonid ja protokollide t\u00f6\u00f6tlemise loogika kasutajaruumi.    <\/p>\n<p>P\u00f5hilised uuendused:  <\/p>\n<ul>\n<li class=\"l\"> \u0420\u0435\u0430\u043b\u0438\u0437\u043e\u0432\u0430\u043d\u0430 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u044c \u0432\u044b\u043d\u043e\u0441\u0430 \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0438 flowtable \u043d\u0430 \u0441\u0442\u043e\u0440\u043e\u043d\u0443 \u0441\u0435\u0442\u0435\u0432\u043e\u0433\u043e \u0430\u0434\u0430\u043f\u0442\u0435\u0440\u0430, \u0432\u043a\u043b\u044e\u0447\u0430\u0435\u043c\u0430\u044f \u043f\u0440\u0438 \u043f\u043e\u043c\u043e\u0449\u0438 \u0444\u043b\u0430\u0433\u0430 &#8216;offload&#8217;. Flowtable \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u0441\u043e\u0431\u043e\u0439 \u043c\u0435\u0445\u0430\u043d\u0438\u0437\u043c \u043e\u043f\u0442\u0438\u043c\u0438\u0437\u0430\u0446\u0438\u0438 \u043f\u0443\u0442\u0438 \u043f\u0435\u0440\u0435\u043d\u0430\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u043f\u0430\u043a\u0435\u0442\u043e\u0432, \u043f\u0440\u0438 \u043a\u043e\u0442\u043e\u0440\u043e\u043c \u043f\u043e\u043b\u043d\u043e\u0435 \u043f\u0440\u043e\u0445\u043e\u0436\u0434\u0435\u043d\u0438\u0435 \u0432\u0441\u0435\u0445 \u0446\u0435\u043f\u043e\u0447\u0435\u043a \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u043f\u0440\u0430\u0432\u0438\u043b \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u0435\u0442\u0441\u044f \u0442\u043e\u043b\u044c\u043a\u043e \u0434\u043b\u044f \u043f\u0435\u0440\u0432\u043e\u0433\u043e \u043f\u0430\u043a\u0435\u0442\u0430, \u0430 \u0432\u0441\u0435 \u043e\u0441\u0442\u0430\u043b\u044c\u043d\u044b\u0435 \u043f\u0430\u043a\u0435\u0442\u044b \u0432 \u043f\u043e\u0442\u043e\u043a\u0435 \u043f\u0440\u043e\u0431\u0440\u0430\u0441\u044b\u0432\u0430\u0442\u044c \u043d\u0430\u043f\u0440\u044f\u043c\u0443\u044e.        table ip global {              flowtable f {                      hook ingress priority filter + 1                      devices = { lan3, lan0, wan }                      flags offload              }                chain forward {                      type filter hook forward priority filter; policy accept;                      ip protocol { tcp, udp } flow add @f              }                chain post {                      type nat hook postrouting priority filter; policy accept;                      oifname &#171;wan&#187; masquerade              }      }\n<li class=\"l\"> Lisatud tugi lipu kinnitamiseks tabelile, mis seondub omanikuga, mis v\u00f5imaldab protsessil tagada tabeli eksklusiivse kasutamise. Protsessi l\u00f5petamisel kustutatakse sellega seotud tabel automaatselt. Protsessi kohta teave kuvatakse reeglite v\u00e4ljav\u00f5ttes kommentaarina:          table ip x { # progname nft              flags owner                chain y {                      type filter hook input priority filter; policy accept;                      counter packets 1 bytes 309              }      }\n<li class=\"l\"> \u0414\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u0430 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430  \u0441\u043f\u0435\u0446\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0438 IEEE 802.1ad (VLAN stacking \u0438\u043b\u0438 QinQ), \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u044f\u044e\u0449\u0435\u0439 \u0441\u0440\u0435\u0434\u0441\u0442\u0432\u0430 \u0434\u043b\u044f \u043f\u043e\u0434\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0438 \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u0438\u0445 \u0442\u0435\u0433\u043e\u0432 VLAN \u0432 \u043e\u0434\u0438\u043d \u043a\u0430\u0434\u0440 Ethernet. \u041d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u0434\u043b\u044f \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0438 \u0442\u0438\u043f\u0430 \u0432\u043d\u0435\u0448\u043d\u0435\u0433\u043e Ethernet-\u043a\u0430\u0434\u0440\u0430 8021ad \u0438  vlan id=342 \u043c\u043e\u0436\u043d\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u044e        &#8230; ether type 802.1ad vlan id 342      \u0434\u043b\u044f \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0438 \u0432\u043d\u0435\u0448\u043d\u0435\u0433\u043e \u0442\u0438\u043f\u0430 Ethernet-\u043a\u0430\u0434\u0440\u0430 8021ad\/vlan id=1, \u0432\u043b\u043e\u0436\u0435\u043d\u043d\u043e\u0433\u043e 802.1q\/vlan id=2 \u0438 \u0434\u0430\u043b\u044c\u043d\u0435\u0439\u0448\u0435\u0439 \u0438\u043d\u043a\u0430\u043f\u0441\u0443\u043b\u044f\u0446\u0438\u0438 IP-\u043f\u0430\u043a\u0435\u0442\u0430:         &#8230; ether type 8021ad vlan id 1 vlan type 8021q vlan id 2 vlan type ip counter\n<li class=\"l\"> \u0414\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u0430 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0440\u0435\u0441\u0443\u0440\u0441\u0430\u043c\u0438 \u043f\u0440\u0438 \u043f\u043e\u043c\u043e\u0449\u0438 \u0443\u043d\u0438\u0444\u0438\u0446\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u0439 \u0438\u0435\u0440\u0430\u0440\u0445\u0438\u0438 cgroups v2. \u041a\u043b\u044e\u0447\u0435\u0432\u044b\u043c \u043e\u0442\u043b\u0438\u0447\u0438\u0435\u043c cgroups v2 \u043e\u0442 v1 \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u0435 \u043e\u0431\u0449\u0435\u0439 \u0438\u0435\u0440\u0430\u0440\u0445\u0438\u0438 cgroups \u0434\u043b\u044f \u0432\u0441\u0435\u0445 \u0432\u0438\u0434\u043e\u0432 \u0440\u0435\u0441\u0443\u0440\u0441\u043e\u0432, \u0432\u043c\u0435\u0441\u0442\u043e \u0440\u0430\u0437\u0434\u0435\u043b\u044c\u043d\u044b\u0445 \u0438\u0435\u0440\u0430\u0440\u0445\u0438\u0439 \u0434\u043b\u044f \u0440\u0430\u0441\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u0438\u044f \u0440\u0435\u0441\u0443\u0440\u0441\u043e\u0432 CPU, \u0434\u043b\u044f \u0440\u0435\u0433\u0443\u043b\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u043f\u043e\u0442\u0440\u0435\u0431\u043b\u0435\u043d\u0438\u044f \u043f\u0430\u043c\u044f\u0442\u0438 \u0438 \u0434\u043b\u044f \u0432\u0432\u043e\u0434\u0430\/\u0432\u044b\u0432\u043e\u0434\u0430.  \u041d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u0434\u043b\u044f \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0438 \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0443\u0435\u0442 \u043b\u0438 \u043f\u0440\u0435\u0434\u043e\u043a \u0441\u043e\u043a\u0435\u0442\u0430 \u043d\u0430 \u043f\u0435\u0440\u0432\u043e\u043c \u0443\u0440\u043e\u0432\u043d\u0435 cgroupv2 \u043c\u0430\u0441\u043a\u0435 &#171;system.slice&#187; \u043c\u043e\u0436\u043d\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u043a\u043e\u043d\u0441\u0442\u0443\u043a\u0446\u0438\u044e:       &#8230; socket cgroupv2 level 1 &#171;system.slice&#187;\n<li class=\"l\"> \u0414\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u0430 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u044c \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0438 \u0441\u043e\u0441\u0442\u0430\u0432\u043d\u044b\u0445 \u0447\u0430\u0441\u0442\u0435\u0439 \u043f\u0430\u043a\u0435\u0442\u043e\u0432 SCTP (\u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u0430\u044f \u0434\u043b\u044f \u0440\u0430\u0431\u043e\u0442\u044b \u0444\u0443\u043d\u043a\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u043f\u043e\u044f\u0432\u0438\u0442\u0441\u044f \u0432 \u044f\u0434\u0440\u0435 Linux 5.14).  \u041d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u0434\u043b\u044f \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0438 \u043d\u0430\u043b\u0438\u0447\u0438\u044f \u0432 \u043f\u0430\u043a\u0435\u0442\u0435 chunk-\u0430 \u0441 \u0442\u0438\u043f\u043e\u043c &#8216;data&#8217; \u0438 \u043f\u043e\u043b\u0435\u043c    &#8216;type&#8217;:       &#8230; sctp chunk data exists    &#8230; sctp chunk data type 0\n<li class=\"l\"> \u041f\u0440\u0438\u043c\u0435\u0440\u043d\u043e \u0432 \u0434\u0432\u0430 \u0440\u0430\u0437\u0430 \u0443\u0441\u043a\u043e\u0440\u0435\u043d\u043e \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0435 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u0438 \u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0438 \u043f\u0440\u0430\u0432\u0438\u043b \u043f\u0440\u0438 \u043f\u043e\u043c\u043e\u0449\u0438 \u0444\u043b\u0430\u0433\u0430 &#171;-f&#187;. \u0422\u0430\u043a\u0436\u0435 \u0443\u0441\u043a\u043e\u0440\u0435\u043d \u0432\u044b\u0432\u043e\u0434\u0430 \u0441\u043f\u0438\u0441\u043a\u0430 \u043f\u0440\u0430\u0432\u0438\u043b.\n<li class=\"l\"> \u041f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u0430 \u043a\u043e\u043c\u043f\u0430\u043a\u0442\u043d\u0430\u044f \u0444\u043e\u0440\u043c\u0430 \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0438 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0438 \u0431\u0438\u0442\u043e\u0432 \u0432 \u0444\u043b\u0430\u0433\u0430\u0445. \u041d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u0434\u043b\u044f \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0438, \u0447\u0442\u043e \u0431\u0438\u0442\u044b \u0441\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u044f snat \u0438 dnat \u043d\u0435 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043b\u0435\u043d\u044b \u043c\u043e\u0436\u043d\u043e \u0443\u043a\u0430\u0437\u044b\u0432\u0430\u0442\u044c:       &#8230; ct status ! snat,dnat    \u0434\u043b\u044f \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0438, \u0447\u0442\u043e \u0431\u0438\u0442 syn \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043b\u0435\u043d \u0432 \u0431\u0438\u0442\u043e\u0432\u043e\u0439 \u043c\u0430\u0441\u043a\u0435 syn,ack:       &#8230; tcp flags syn \/ syn,ack    \u0434\u043b\u044f \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0438, \u0447\u0442\u043e \u0431\u0438\u0442\u044b fin \u0438 rst \u043d\u0435 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043b\u0435\u043d\u044b \u0432 \u0431\u0438\u0442\u043e\u0432\u043e\u0439 \u043c\u0430\u0441\u043a\u0435 syn,ack,fin,rst:       &#8230; tcp flags != fin,rst \/ syn,ack,fin,rst\n<li class=\"l\"> \u0420\u0430\u0437\u0440\u0435\u0448\u0435\u043d\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u043a\u043b\u044e\u0447\u0435\u0432\u043e\u0433\u043e \u0441\u043b\u043e\u0432\u0430  &#171;verdict&#187; \u0432 \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u0438\u044f\u0445  typeof  \u0434\u043b\u044f set\/map:        add map x m { typeof iifname . ip protocol . th dport : verdict ;}    <\/ul>\n<p>Allikas: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=55214\">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 \u0432\u044b\u043f\u0443\u0441\u043a \u043f\u0430\u043a\u0435\u0442\u043d\u043e\u0433\u043e \u0444\u0438\u043b\u044c\u0442\u0440\u0430 nftables 0.9.9, \u0443\u043d\u0438\u0444\u0438\u0446\u0438\u0440\u0443\u044e\u0449\u0435\u0433\u043e \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u044b \u0444\u0438\u043b\u044c\u0442\u0440\u0430\u0446\u0438\u0438 \u043f\u0430\u043a\u0435\u0442\u043e\u0432 \u0434\u043b\u044f IPv4, IPv6, ARP \u0438 \u0441\u0435\u0442\u0435\u0432\u044b\u0445 \u043c\u043e\u0441\u0442\u043e\u0432 (\u043d\u0430\u0446\u0435\u043b\u0435\u043d \u043d\u0430 \u0437\u0430\u043c\u0435\u043d\u0443 iptables, ip6table, arptables \u0438 ebtables). \u041e\u0434\u043d\u043e\u0432\u0440\u0435\u043c\u0435\u043d\u043d\u043e \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0432\u044b\u043f\u0443\u0441\u043a \u0441\u043e\u043f\u0443\u0442\u0441\u0442\u0432\u0443\u044e\u0449\u0435\u0439 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 libnftnl 1.2.0, \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u044e\u0449\u0435\u0439 \u043d\u0438\u0437\u043a\u043e\u0443\u0440\u043e\u0432\u043d\u0435\u0432\u044b\u0439 API \u0434\u043b\u044f \u0432\u0437\u0430\u0438\u043c\u043e\u0434\u0435\u0439\u0441\u0442\u0432\u0438\u044f \u0441 \u043f\u043e\u0434\u0441\u0438\u0441\u0442\u0435\u043c\u043e\u0439 nf_tables. \u041d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u044b\u0435 \u0434\u043b\u044f \u0440\u0430\u0431\u043e\u0442\u044b \u0432\u044b\u043f\u0443\u0441\u043a\u0430 nftables 0.9.9 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u0432\u043a\u043b\u044e\u0447\u0435\u043d\u044b \u0432 \u0441\u043e\u0441\u0442\u0430\u0432 \u044f\u0434\u0440\u0430 Linux 5.13-rc1. \u0412 \u043f\u0430\u043a\u0435\u0442 [&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-100285","post","type-post","status-publish","format-standard","hentry","category-novosti-interneta"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0432\u044b\u043f\u0443\u0441\u043a \u043f\u0430\u043a\u0435\u0442\u043d\u043e\u0433\u043e \u0444\u0438\u043b\u044c\u0442\u0440\u0430 nftables 0.9.9, \u0443\u043d\u0438\u0444\u0438\u0446\u0438\u0440\u0443\u044e\u0449\u0435\u0433\u043e \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u044b \u0444\u0438\u043b\u044c\u0442\u0440\u0430\u0446\u0438\u0438 \u043f\u0430\u043a\u0435\u0442\u043e\u0432 \u0434\u043b\u044f IPv4, IPv6, ARP \u0438 \u0441\u0435\u0442\u0435\u0432\u044b\u0445 \u043c\u043e\u0441\u0442\u043e\u0432 (\u043d\u0430\u0446\u0435\u043b\u0435\u043d \u043d\u0430 \u0437\u0430\u043c\u0435\u043d\u0443 iptables, ip6table, arptables \u0438 ebtables). \u041e\u0434\u043d\u043e\u0432\u0440\u0435\u043c\u0435\u043d\u043d\u043e \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0432\u044b\u043f\u0443\u0441\u043a \u0441\u043e\u043f\u0443\u0442\u0441\u0442\u0432\u0443\u044e\u0449\u0435\u0439 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 libnftnl 1.2.0, \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u044e\u0449\u0435\u0439 \u043d\u0438\u0437\u043a\u043e\u0443\u0440\u043e\u0432\u043d\u0435\u0432\u044b\u0439 API \u0434\u043b\u044f \u0432\u0437\u0430\u0438\u043c\u043e\u0434\u0435\u0439\u0441\u0442\u0432\u0438\u044f \u0441 \u043f\u043e\u0434\u0441\u0438\u0441\u0442\u0435\u043c\u043e\u0439 nf_tables. \u041d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u044b\u0435 \u0434\u043b\u044f \u0440\u0430\u0431\u043e\u0442\u044b \u0432\u044b\u043f\u0443\u0441\u043a\u0430 nftables 0.9.9 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u0432\u043a\u043b\u044e\u0447\u0435\u043d\u044b \u0432 \u0441\u043e\u0441\u0442\u0430\u0432 \u044f\u0434\u0440\u0430 Linux 5.13-rc1. \u0412 \u043f\u0430\u043a\u0435\u0442\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/et\/blog\/novosti-interneta\/vypusk-paketnogo-filtra-nftables-0-9-9\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 4.9.10\" \/>\n\t\t<meta property=\"og:locale\" content=\"et_EE\" \/>\n\t\t<meta property=\"og:site_name\" content=\"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"\ud83e\udd47\u0412\u044b\u043f\u0443\u0441\u043a \u043f\u0430\u043a\u0435\u0442\u043d\u043e\u0433\u043e \u0444\u0438\u043b\u044c\u0442\u0440\u0430 nftables 0.9.9 | ProHoster\" \/>\n\t\t<meta property=\"og:description\" content=\"\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0432\u044b\u043f\u0443\u0441\u043a \u043f\u0430\u043a\u0435\u0442\u043d\u043e\u0433\u043e \u0444\u0438\u043b\u044c\u0442\u0440\u0430 nftables 0.9.9, \u0443\u043d\u0438\u0444\u0438\u0446\u0438\u0440\u0443\u044e\u0449\u0435\u0433\u043e \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u044b \u0444\u0438\u043b\u044c\u0442\u0440\u0430\u0446\u0438\u0438 \u043f\u0430\u043a\u0435\u0442\u043e\u0432 \u0434\u043b\u044f IPv4, IPv6, ARP \u0438 \u0441\u0435\u0442\u0435\u0432\u044b\u0445 \u043c\u043e\u0441\u0442\u043e\u0432 (\u043d\u0430\u0446\u0435\u043b\u0435\u043d \u043d\u0430 \u0437\u0430\u043c\u0435\u043d\u0443 iptables, ip6table, arptables \u0438 ebtables). \u041e\u0434\u043d\u043e\u0432\u0440\u0435\u043c\u0435\u043d\u043d\u043e \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0432\u044b\u043f\u0443\u0441\u043a \u0441\u043e\u043f\u0443\u0442\u0441\u0442\u0432\u0443\u044e\u0449\u0435\u0439 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 libnftnl 1.2.0, \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u044e\u0449\u0435\u0439 \u043d\u0438\u0437\u043a\u043e\u0443\u0440\u043e\u0432\u043d\u0435\u0432\u044b\u0439 API \u0434\u043b\u044f \u0432\u0437\u0430\u0438\u043c\u043e\u0434\u0435\u0439\u0441\u0442\u0432\u0438\u044f \u0441 \u043f\u043e\u0434\u0441\u0438\u0441\u0442\u0435\u043c\u043e\u0439 nf_tables. \u041d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u044b\u0435 \u0434\u043b\u044f \u0440\u0430\u0431\u043e\u0442\u044b \u0432\u044b\u043f\u0443\u0441\u043a\u0430 nftables 0.9.9 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u0432\u043a\u043b\u044e\u0447\u0435\u043d\u044b \u0432 \u0441\u043e\u0441\u0442\u0430\u0432 \u044f\u0434\u0440\u0430 Linux 5.13-rc1. \u0412 \u043f\u0430\u043a\u0435\u0442\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/prohoster.info\/et\/blog\/novosti-interneta\/vypusk-paketnogo-filtra-nftables-0-9-9\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:width\" content=\"350\" \/>\n\t\t<meta property=\"og:image:height\" content=\"350\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2021-05-26T08:22:54+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2021-05-26T08:22:54+00:00\" \/>\n\t\t<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"\ud83e\udd47Pakettfiltri nftables 0.9.9 v\u00e4ljaanne | ProHoster","description":"Avaldatud on pakettfilter nftables 0.9.9, mis \u00fchtlustab pakettide filtreerimise liideseid IPv4, IPv6, ARP ja v\u00f5rgusildade jaoks (kavandatud iptables, ip6tables, arptables ja ebtables asendamiseks). Samuti on avaldatud kaasnev teegiloon libnftnl 1.2.0, mis pakub madala taseme API-d nf_tables alams\u00fcsteemiga suhtlemiseks. Nftables 0.9.9 t\u00f6\u00f6ks vajalikud muudatused on lisatud Linuxi tuumasse 5.13-rc1. Pakett.","canonical_url":"https:\/\/prohoster.info\/et\/blog\/novosti-interneta\/vypusk-paketnogo-filtra-nftables-0-9-9","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"et_EE","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u0412\u044b\u043f\u0443\u0441\u043a \u043f\u0430\u043a\u0435\u0442\u043d\u043e\u0433\u043e \u0444\u0438\u043b\u044c\u0442\u0440\u0430 nftables 0.9.9 | ProHoster","og:description":"\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0432\u044b\u043f\u0443\u0441\u043a \u043f\u0430\u043a\u0435\u0442\u043d\u043e\u0433\u043e \u0444\u0438\u043b\u044c\u0442\u0440\u0430 nftables 0.9.9, \u0443\u043d\u0438\u0444\u0438\u0446\u0438\u0440\u0443\u044e\u0449\u0435\u0433\u043e \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u044b \u0444\u0438\u043b\u044c\u0442\u0440\u0430\u0446\u0438\u0438 \u043f\u0430\u043a\u0435\u0442\u043e\u0432 \u0434\u043b\u044f IPv4, IPv6, ARP \u0438 \u0441\u0435\u0442\u0435\u0432\u044b\u0445 \u043c\u043e\u0441\u0442\u043e\u0432 (\u043d\u0430\u0446\u0435\u043b\u0435\u043d \u043d\u0430 \u0437\u0430\u043c\u0435\u043d\u0443 iptables, ip6table, arptables \u0438 ebtables). \u041e\u0434\u043d\u043e\u0432\u0440\u0435\u043c\u0435\u043d\u043d\u043e \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0432\u044b\u043f\u0443\u0441\u043a \u0441\u043e\u043f\u0443\u0442\u0441\u0442\u0432\u0443\u044e\u0449\u0435\u0439 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 libnftnl 1.2.0, \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u044e\u0449\u0435\u0439 \u043d\u0438\u0437\u043a\u043e\u0443\u0440\u043e\u0432\u043d\u0435\u0432\u044b\u0439 API \u0434\u043b\u044f \u0432\u0437\u0430\u0438\u043c\u043e\u0434\u0435\u0439\u0441\u0442\u0432\u0438\u044f \u0441 \u043f\u043e\u0434\u0441\u0438\u0441\u0442\u0435\u043c\u043e\u0439 nf_tables. \u041d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u044b\u0435 \u0434\u043b\u044f \u0440\u0430\u0431\u043e\u0442\u044b \u0432\u044b\u043f\u0443\u0441\u043a\u0430 nftables 0.9.9 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u0432\u043a\u043b\u044e\u0447\u0435\u043d\u044b \u0432 \u0441\u043e\u0441\u0442\u0430\u0432 \u044f\u0434\u0440\u0430 Linux 5.13-rc1. \u0412 \u043f\u0430\u043a\u0435\u0442","og:url":"https:\/\/prohoster.info\/et\/blog\/novosti-interneta\/vypusk-paketnogo-filtra-nftables-0-9-9","og:image":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:secure_url":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:width":350,"og:image:height":350,"article:published_time":"2021-05-26T08:22:54+00:00","article:modified_time":"2021-05-26T08:22:54+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":{"post_id":"100285","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":null,"schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"seo_analyzer_scan_date":null,"breadcrumb_settings":null,"limit_modified_date":false,"reviewed_by":null,"ai":null,"created":"2021-05-26 08:38:02","updated":"2022-10-04 04:29:06"},"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/posts\/100285","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/comments?post=100285"}],"version-history":[{"count":1,"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/posts\/100285\/revisions"}],"predecessor-version":[{"id":164185,"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/posts\/100285\/revisions\/164185"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/media?parent=100285"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/categories?post=100285"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/tags?post=100285"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}