Nguva yekupedzisira nezve kuparara kweIPv4 - pamusoro pekuti ndiani ane chikamu chiduku chekero dzakasara uye nei zvakaitika. Nhasi tiri kukurukura imwe nzira - IPv6 protocol uye zvikonzero zvekupararira kwayo zvishoma nezvishoma - mumwe munhu anotaura kuti kudhura kwakanyanya kwekutama kune mhosva, uye mumwe munhu anoti teknolojia yatove yekare.
/CC BY SA /
Ndiani anoshandisa IPv6
IPv6 yave iripo kubva pakati pemakore makumi mapfumbamwe - ndipo pakazoonekwa maRFCs ekutanga achitsanangura mashandisirwo ekushanda kwayo (semuenzaniso, ) Kwemakore, iyo protocol yakagadziridzwa uye yakaedzwa, kusvika muna 2012 yakaitika uye vapeji vakuru vakatanga kuishandisa - pakati pekutanga vaive AT&T, Comcast, Internode uye XS4ALL.
Gare gare vakabatanidzwa nemamwe makambani eIT, akadai seFacebook. Nhasi, inopfuura hafu yevashandisi vesocial network vanobva kuUnited States neshanduro yechitanhatu yeprotocol. IPv6 traffic iri kuramba ichikura munyika dzeAsia - Vietnam neTaiwan.
IPv6 iri kusimudzirwa padanho repasi rose - kuUN. Chimwe chezvikamu zvesangano gore rapfuura chakapa . Vanyori vayo vakaronga modhi yekutamira kuIPv6 uye vakaita kurudziro yekushanda nemaprefixes emasangano ehurumende nemakambani akazvimirira.
Zvishandiso kubva kublog yedu paHabrΓ©:
Pakutanga kwegore Cisco , mavakataura kuti panosvika 2022 IPv6 traffic ichawedzera zvakapetwa kana zvichienzaniswa ne2019 () Zvisinei, pasinei nekutsigirwa kunoshanda kwechitanhatu shanduro yeprotocol, kukura kwakadaro kwezviitiko kunoratidzika kusingabviri. IPv6 iri kupararira pasirese zvishoma zvishoma - nhasi inotsigirwa nzvimbo. Uye pane zvikonzero zvakawanda zveizvi.
Chii chinotadzisa kuita
Chokutanga pane zvose, matambudziko ehunyanzvi. Kuenda kuIPv6 kazhinji kunoda kukwidziridzwa kwehardware uye kumisikidzwa. Panyaya yehukuru-hukuru hweIT masisitimu, basa iri rinogona kunge risiri diki. Semuenzaniso, mugadziri wemutambo SIE Worldwide Studios akaedza kushandura kune yechitanhatu vhezheni yeprotocol . Mainjiniya akagadziridza mavakirwo etiweki, akabvisa NAT uye akakwenenzvera mitemo yefirewall. Asi havana kubudirira kutama zvachose kuenda kuIPv6. Somugumisiro, boka racho rakasarudza kusiya pfungwa iyi uye rakaderedza chirongwa chacho.
Chechipiri, mutengo wekutamisa wakakwira. Ehe, kune mienzaniso muindasitiri uko kuchinjira kuIPv6 kwakachengetedza mari yekambani. Semuenzaniso, imwe yemakuru eAustralia ISPs kuti kutamira kuIPv6 kunodhura zvishoma pane kutenga mamwe ma IPv4 kero. Nekudaro, kunyangwe mune iyi kesi, mari ichafanirwa kushandiswa pakutenga michina, kudzidziswazve kwevashandi uye kutauriranazve kwezvibvumirano nevashandisi.
Nekuda kweizvozvo, kutamira kune chizvarwa chitsva protocol kunodhura peni rakanaka kune mamwe makambani. Naizvozvo, sezvo injiniya anotungamira pane imwe yeBritish Internet vanopa, chero zvese zvichishanda zvakachengeteka paIPv4, shanduko kuenda kuIPv6 hazvizoitika.
/Unssplash/
Nyanzvi dzinocherechedzawo kuti mumakore gumi apfuura, shanduro yechitanhatu yeprotocol yatove isingachashandi. Mainjiniya kubva kuRutgers University iyo IPv6 (seyakatangira) haina kunyatsokodzera nharembozha. Kana mushandisi akafamba kubva kune imwe nzvimbo kuenda kune imwe, iyo "yekare" yekupa nzira ine basa rekuchinja base zviteshi. Mune ramangwana, kana nhamba ye IP kero uye nharembozha munyika ichiwedzera zvakanyanya, chiitiko ichi chinogona kutungamira kunonoke kana uchibatanidza zvakare.
Pakati pezvimwe zvinhu zvinotadzisa shanduko kuenda kuIPv6, nyanzvi dzinoratidza kuwedzera kwekuita zvishoma itsva protocol. Zvinoenderana nezvimwe zvidzidzo, munyika dzeAsia-Pacific dunhu, mapaketi anofambiswa pamusoro peIPv4 nekukurumidza kupfuura pamusoro peIPv6 () MuAfrica kana Latin America, hapana mutsauko zvachose mumitengo yekufambisa data.
Ndezvipi zvinotarisirwa
Pasinei nematambudziko ose, dzimwe nyanzvi dzine chokwadi chokuti IPv6 ine "ramangwana rakajeka". Sekureva kwaVinton Cerf, mumwe wevagadziri veTCP / IP protocol stack, mukurumbira weIPv6 uri kukura zvishoma nezvishoma, asi hazvisi zvese zvakarasika kune protocol.
John Curran, mutungamiri weAmerican Internet registrar ARIN, anobvumirana nemaonero aya. Iye kuti kushaikwa kweIPv4 kwakanzwika chete nevakuru veInternet vanopa. Makambani madiki uye vashandisiwo zvavo havasati vaona matambudziko. Nokudaro, maonero asina kururama anogona kugadzirwa kuti shanduro yechitanhatu yeprotocol "yakafa". Uye munguva pfupi iri kutevera (maererano nekufanotaura kweCisco), IPv6 inofanira kukurumidza kupararira kwayo kutenderera pasirese.
Zvatinonyora nezvazvo muVAS Nyanzvi corporate blog:
Source: www.habr.com