Підтримка
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Zeroconf abo Zero Configuration Networking nabir tehnologij yaki avtomatichno stvoryuyut IP merezhu bez konfiguraciyi abo specialnih serveriv Takozh vidomij yak Automatic Private IP Addressing APIPA dozvolyayuchi nenavchenim koristuvacham spoluchati komp yuteri merezhevi printeri ta inshi pristroyi razom i otrimuvati pracyuyuchu merezhu Bez Zeroconf abo chogos podibnogo koristuvach maye abo vstanoviti specialni servisi napriklad DHCP i DNS abo nastroyuvati vse vruchnu Zeroconf buv zaproponovanij pracivnikom firmi Apple Computer koli kompaniya perehodila z AppleTalk na IP Rozv yazani problemiZeroconf virishuye tri problemi Vibir merezhnoyi adresi dlya pristroyu Znahodzhennya komp yuteriv za im yam Viyavlennya servisiv napriklad printeriv Vibirana adresa Yak IPv4 tak i IPv6 opisuyut sposobi avtomatichnogo viboru IP adresi Zgidno z RFC 3927 IPv4 vikoristovuye adresi 169 254 link local Microsoft posilayetsya na ce yak Automatic Private IP Addressing APIPA abo Internet Protocol Automatic Configuration IPAC Poshuk za imenami Isnuye dva sposobi virishennya imen Apple Computer vikoristovuye Multicast DNS mDNS a Microsoft Link local Multicast Name Resolution LLMNR Ci protokoli mayut malo vidminnostej mDNS vibiraye im ya v prostori local i ogoloshuye jogo na deyaku multikast adresu Ce privodit do specialnoyi semantiki dlya prostoru imen local sho vvazhayetsya problemoyu dlya deyakih chleniv IETF Potochna chernetka LLMNR dozvolyaye pristroyu vibrati bud yake domenne im ya sho rozglyadayetsya yak nedolik v bezpeci deyakimi chlenami IETF mDNS sumisnij z DNS SD yak opisano nizhche a LLMNR ne sumisnij Detalni vidminnosti obgovoryuyutsya tut 23 kvitnya 2012 u Wayback Machine Poshuk servisiv Protokol Apple Polegshenij protokol DNS Service Discovery DNS SD vikoristovuyetsya v produkciyi Apple bagatoh merezhnih printerah i znachnij kilkosti inshih produktiv i zastosunkiv pid rizni OS Vin vvazhayetsya prostishim i legshim v realizaciyi chim SSDP oskilki vin vikoristovuye DNS a ne HTTP Vikoristovuyutsya zapisi SRV RFC 2782 TXT i PTR dlya opisu Service Instance Names yaki mistyat podrobici pro dostupni servisi takih yak tip domenne im ya i opcionalni parametri nalashtuvannya Isnuye reyestr tipiv servisiv opublikovanij DNS SD org Protokol UPnP Simple Service Discovery Protocol SSDP ce protokol Universal plug and play sho vikoristovuyetsya v Windows XP i kilkoh tipah merezhnogo ustatkuvannya Nezvazhayuchi na nazvu vin vvazhayetsya skladnim i vimagaye bilshih zusil dlya realizaciyi nizh DNS SD SSDP vikoristovuye HTTP povidomlennya yaki mistyat URI tipu servisu i Unique Service Name USN Standarti IETF Service Location Protocol SLP yedinij protokol dlya viyavlennya servisiv sho otrimav status RFC zazvichaj ignoruyetsya velikimi virobnikami okrim Novell SLP opisanij v RFC 2608 Standartizaciya RFC 3927 standart dlya viboru IP adres merezhnimi pristroyami buv opublikovanij v berezni 2005 robochoyu grupoyu Zeroconf IETF working group yaka vklyuchala pracivnikiv Apple Sun i Microsoft RealizaciyiNajshirshe vzhivane rishennya Zeroconf Bonjour kolishnij Rendezvous vid Apple Computer yakij ne sliduye SLP a vikoristovuye kombinaciyu standartiv IETF Bonjour vikoristovuye adresaciyu link local mDNS i DNS SD Apple perejshla z SLP na mDNS i DNS SD z vihodom Mac OS 10 2 Avahi Avahi realizaciya Zeroconf dlya distributiviv GNU Linux i BSD IPv4 Link Local adresi Dostupni dekilka realizacij Windows i Mac OS pidtrimuyut yih z 1998 Apple vipustiv realizaciyu z vidkritim kodom v paketi bootp dlya OS Darwin zcip 1 travnya 2009 u Wayback Machine Zero Conf IP BusyBox 13 serpnya 2011 u Wayback Machine v potochnih versiyah vklyuchaye realizaciyu zeroconf paket na osnovi Simple IPv4LL prostishij realizaciyi vid Arthur van Hoff Vishe perelicheni realizaciyi okremi demoni Inshij pidhid polyagaye v modifikaciyi isnuyuchih DHCP kliyentiv dlya uDHCP client serverVinoski Arhiv originalu za 7 grudnya 2008 Procitovano 19 grudnya 2008 a href wiki D0 A8 D0 B0 D0 B1 D0 BB D0 BE D0 BD Cite web title Shablon Cite web cite web a Obslugovuvannya CS1 Storinki z tekstom archived copy yak znachennya parametru title posilannya Arhiv originalu za 7 grudnya 2008 Procitovano 19 grudnya 2008 a href wiki D0 A8 D0 B0 D0 B1 D0 BB D0 BE D0 BD Cite web title Shablon Cite web cite web a Obslugovuvannya CS1 Storinki z tekstom archived copy yak znachennya parametru title posilannya Arhiv originalu za 7 grudnya 2008 Procitovano 19 grudnya 2008 a href wiki D0 A8 D0 B0 D0 B1 D0 BB D0 BE D0 BD Cite web title Shablon Cite web cite web a Obslugovuvannya CS1 Storinki z tekstom archived copy yak znachennya parametru title posilannya Arhiv originalu za 7 sichnya 2017 Procitovano 19 grudnya 2008 a href wiki D0 A8 D0 B0 D0 B1 D0 BB D0 BE D0 BD Cite web title Shablon Cite web cite web a Obslugovuvannya CS1 Storinki z tekstom archived copy yak znachennya parametru title posilannya PosilannyaJmDNS 14 serpnya 2009 u Wayback Machine a pure Java implementation of mDNS DNS SD pyZeroConf 7 kvitnya 2009 u Wayback Machine a pure Python implementation of mDNS DNS SD Mono Zeroconf 2 sichnya 2010 u Wayback Machine a cross platform Linux Windows Mac unified Mono NET library for Zeroconf supporting both Bonjour and Avahi Multicast DNS Specification 25 listopada 2009 u Wayback Machine DNS Based Service Discovery Specification 8 lyutogo 2009 u Wayback Machine Zeroconf org 21 kvitnya 2009 u Wayback Machine Stuart Cheshire s page including internet drafts dns sd org 27 lyutogo 2009 u Wayback Machine DNS based Service Discovery multicastdns org 2 chervnya 2009 u Wayback Machine Multicast DNS Understanding Zeroconf and Multicast DNS 24 sichnya 2007 u Wayback Machine December 2002 article slightly outdated on the O Reilly Network AIR Wiki ZeroconfTechnologies 26 travnya 2006 u Wayback Machine which coordinates LLMNR standardization RFC 2608 Service Location Protocol Version 2 Zero Configuration Networking The Definitive Guide 17 travnya 2008 u Wayback Machine by Daniel Steinberg and Stuart Cheshire O Reilly by Stuart Cheshire to Google engineers
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