{"id":1548,"date":"2018-02-07T15:42:54","date_gmt":"2018-02-07T13:42:54","guid":{"rendered":"https:\/\/hosterion.ro\/blog\/?p=1548"},"modified":"2018-06-28T12:39:23","modified_gmt":"2018-06-28T09:39:23","slug":"gazduire-web-ipv6","status":"publish","type":"post","link":"https:\/\/hosterion.ro\/blog\/gazduire-web-ipv6","title":{"rendered":"G\u0103zduire web cu IPv6"},"content":{"rendered":"<p>\u00cencep\u00e2nd de ast\u0103zi toate pachetele noastre de <a href=\"https:\/\/hosterion.ro\/gazduire-web\">g\u0103zduire web<\/a>, <a href=\"https:\/\/hosterion.ro\/gazduire-magento\">g\u0103zduire Magento<\/a> \u0219i <a href=\"https:\/\/hosterion.ro\/gazduire-premium\">g\u0103zduire premium<\/a> din Rom\u00e2nia includ o adres\u0103 IPv6 dedicat\u0103, f\u0103r\u0103 costuri suplimentare. \u00cen s\u0103pt\u0103m\u00e2nile urm\u0103toare IPv6 va fi diponibil \u00een pachetele de <a href=\"https:\/\/hosterion.com\/web-hosting\">web hosting<\/a> de pe serverele din str\u00e2in\u0103tate, \u00een pachetele de <a href=\"https:\/\/hosterion.ro\/managed-vps\">VPS managed<\/a>, precum si \u00een pachetele IntoVPS de <a href=\"https:\/\/intovps.com\/plans.html\">VPS unmanaged<\/a>.<\/p>\n<p><!--more--><\/p>\n<h2>Ce este IPv6?<\/h2>\n<p>Dispozitivele conectate la internet, cum ar fi calculatoare personale, telefoanele, tabletele sau serverele care g\u0103zduiesc website-uri, comunic\u0103 \u00eentre ele folosind adrese IP (IP este prescurtarea pentru Internet Protocol). De exemplu, adresa IP a site-ului hosterion.ro este\u00a093.113.174.140. Aceasta este de fapt o adresa IP versiunea 4, versiune ap\u0103rut\u0103 \u00een anii &#8217;70, \u00eenainte de apari\u021bia internetului. Nu este de mirare c\u0103 acest\u0103 versiune \u0219i-a atins limitele \u0219i a fost necesar\u0103 dezvoltarea unei noi versiuni care s\u0103 includ\u0103 suficiente numere (adrese IP) pentru a face fa\u021b\u0103 multitudinii de dispozitive conectate la internet.<\/p>\n<p>Definirea standardului de comunicare IP versiunea 6 s-a f\u0103cut \u00eenc\u0103 de la sf\u00e2r\u0219itul anilor &#8217;90, dar trecerea la IPv6 se face foarte lent. Motivele principale fiind costurile suplimentare cu echipamentele de re\u021bea, lipsa cuno\u0219tin\u021belor inginerilor de re\u021bea si a inginerilor de sistem \u0219i faptul c\u0103 IPv4 \u00eenc\u0103 func\u021bioneaz\u0103.<\/p>\n<p>Iat\u0103 un exemplu de adres\u0103 IPv6:\u00a0<strong>2001:0cb8:0000:0012:0000:2a2e:0242:2321<\/strong>. Acesta este format\u0103 din 8 grupuri de numere separate prin caracterul dou\u0103 puncte (:). Cifrele sunt in hexazecimal (adic\u0103 de la 0 la 9, urmate de A, B, C, D, E, F).<\/p>\n<p>Fac\u00e2nd abstrac\u021bie de unele adrese rezervate, exist\u0103 2<sup>32<\/sup> adrese IPv4, adic\u0103 aproximtiv 4 miliarde, \u00een timp ce num\u0103rul adreselor IPv6 disponibile este de 2<sup>128<\/sup>, adic\u0103 340.282.366.920.938.463.463.374.607.431.768.211.456 adrese IPv6. Suficiente pentru a satisface nevoile internetulului o lung\u0103 perioad\u0103.<\/p>\n<p>Rata de adop\u021bie a IPv6 este ast\u0103zi de 22%, adic\u0103 doar 22% din utilizatori de internet din toat\u0103 lumea se conecteaz\u0103 la site-uri folosind IPv6.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-1552\" src=\"https:\/\/hosterion.ro\/blog\/wp-content\/uploads\/2018\/02\/grad-adoptie-ipv6-mondial.png\" alt=\"\" width=\"784\" height=\"461\" srcset=\"https:\/\/hosterion.ro\/blog\/wp-content\/uploads\/2018\/02\/grad-adoptie-ipv6-mondial.png 784w, https:\/\/hosterion.ro\/blog\/wp-content\/uploads\/2018\/02\/grad-adoptie-ipv6-mondial-300x176.png 300w, https:\/\/hosterion.ro\/blog\/wp-content\/uploads\/2018\/02\/grad-adoptie-ipv6-mondial-768x452.png 768w\" sizes=\"auto, (max-width: 784px) 100vw, 784px\" \/><\/p>\n<p>Rata de adop\u021bie este mai mic\u0103 printre utilizatorii de internet din Rom\u00e2nia, de doar 10%.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-1553\" src=\"https:\/\/hosterion.ro\/blog\/wp-content\/uploads\/2018\/02\/grad-adoptie-ipv6-romania.png\" alt=\"\" width=\"584\" height=\"364\" srcset=\"https:\/\/hosterion.ro\/blog\/wp-content\/uploads\/2018\/02\/grad-adoptie-ipv6-romania.png 584w, https:\/\/hosterion.ro\/blog\/wp-content\/uploads\/2018\/02\/grad-adoptie-ipv6-romania-300x187.png 300w\" sizes=\"auto, (max-width: 584px) 100vw, 584px\" \/><\/p>\n<p>Surs\u0103: <a href=\"https:\/\/www.google.com\/intl\/en\/ipv6\/statistics.html\">statistic\u0103 Google<\/a><\/p>\n<p>Cu toate c\u0103 adop\u021bia IPv6 este \u00eenc\u0103 mic\u0103, acesta esta f\u0103r\u0103 \u00eendoial\u0103 viitorul internetului \u0219i de aceea ne-am hot\u0103r\u00e2t s\u0103 \u00eel implement\u0103m \u00een palete noastr\u0103 de servicii.<\/p>\n<p>IPv4 va continua s\u0103 func\u021bioneze \u00een paralel cu IPv6 p\u00e2n\u0103 c\u00e2nd vasta majoritate a dispozitivelor conectate la internet vor folosi IPv6. Vor trece mai mul\u021bi ani p\u00e2n\u0103 se va ajunge acolo.<\/p>\n<h2>Ce facilit\u0103\u021bi aduce IPv6 \u0219i care sunt beneficiile pentru conturile de g\u0103zduire web?<\/h2>\n<ol>\n<li>IPv6 rezov\u0103 <strong>penuria adreselor IP<\/strong>. Adresele IPv4 sunt din ce \u00een ce mai greu de procurat \u0219i astfel pre\u021bul lor e mai ridicat \u0219i e de a\u0219teptat s\u0103 creasc\u0103 \u00een continuare. De asemena administrarea re\u021belelor furnizorilor de internet se simplific\u0103 tot din acest motiv. Iar conturile noastre de g\u0103duire includ o adres\u0103 IPv6 dedicat\u0103 f\u0103r\u0103 costuri suplimentare.<\/li>\n<li><strong>\u00cenc\u0103rcare mai rapid\u0103 a website-urilor<\/strong>. Nu vor fi cre\u0219teri dramatice \u00een viteza de \u00eenc\u0103rcare a website-urilor, dar fiecare \u00eembun\u0103t\u0103\u021bire conteaz\u0103. Acest\u0103 \u00eembun\u0103t\u0103\u021bire se realizeaza printr-o routare mai eficient\u0103 a pachetelor \u0219i prin pachete de dimensiuni mai mari (Jumbograms).<\/li>\n<li><strong>Website-ul t\u0103u este preg\u0103tit pentru viitor<\/strong>.<\/li>\n<li><strong>Multicasting<\/strong> implementat direct \u00een protocolul IPv6. Multicasting este folosit pentru transmiterea de stream-uri audio sau video simultan c\u0103tre mai mul\u021bi destinatari.<\/li>\n<li><strong>Securitate \u00eembun\u0103t\u0103\u021bit\u0103<\/strong>. IPv6 incorporeaza protocolul IPsec prin care se cripteaz\u0103 datele transmise pentru a nu putea fi interceptate \u0219i citite.<\/li>\n<li>Dispozitivele cu IPv6 se pot <strong>configura singure automat<\/strong> c\u00e2nd sunt conectate la re\u021bea (folosind\u00a0<a href=\"https:\/\/en.wikipedia.org\/wiki\/Neighbor_Discovery_Protocol\">Neighbor Discovery Protocol<\/a>).<\/li>\n<\/ol>\n<p>Dac\u0103 nu e\u0219ti deja clientul nostru po\u021bi comanda acum un cont de <a href=\"https:\/\/hosterion.ro\/gazduire-web\">g\u0103zduire web<\/a> \u0219i vei beneficia de adres\u0103 IPv6 gratuit\u0103, certificat SSL gratuit \u0219i multe alte facilit\u0103\u021bi. Mutarea website-ului t\u0103u o planific\u0103m, test\u0103m \u0219i execut\u0103m noi cu grij\u0103, astfel \u00eenc\u00e2t func\u021bionarea website-ului nu va fi \u00eentrerupt\u0103 absolut deloc.<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u00cencep\u00e2nd de ast\u0103zi toate pachetele noastre de g\u0103zduire web, g\u0103zduire Magento \u0219i g\u0103zduire premium din Rom\u00e2nia includ o adres\u0103 IPv6 dedicat\u0103, f\u0103r\u0103 costuri suplimentare. \u00cen s\u0103pt\u0103m\u00e2nile urm\u0103toare IPv6 va fi diponibil \u00een pachetele de web hosting de pe serverele din str\u00e2in\u0103tate, \u00een pachetele de VPS managed, precum si \u00een pachetele IntoVPS de VPS unmanaged.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[228],"tags":[8,229,227],"class_list":["post-1548","post","type-post","status-publish","format-standard","hentry","category-gazduire-web","tag-gazduire-web","tag-gazduire-website","tag-ipv6"],"_links":{"self":[{"href":"https:\/\/hosterion.ro\/blog\/wp-json\/wp\/v2\/posts\/1548","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hosterion.ro\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hosterion.ro\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hosterion.ro\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/hosterion.ro\/blog\/wp-json\/wp\/v2\/comments?post=1548"}],"version-history":[{"count":16,"href":"https:\/\/hosterion.ro\/blog\/wp-json\/wp\/v2\/posts\/1548\/revisions"}],"predecessor-version":[{"id":5876,"href":"https:\/\/hosterion.ro\/blog\/wp-json\/wp\/v2\/posts\/1548\/revisions\/5876"}],"wp:attachment":[{"href":"https:\/\/hosterion.ro\/blog\/wp-json\/wp\/v2\/media?parent=1548"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hosterion.ro\/blog\/wp-json\/wp\/v2\/categories?post=1548"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hosterion.ro\/blog\/wp-json\/wp\/v2\/tags?post=1548"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}