Isticmaalka cinwaanka upstream ee NGINX diiwaangeliyay si loo hubiyo gaaritaanka IPv6
Jawaabta AAAA waxay noqon kartaa mid sax ah iyadoo waddada la doortay aan la isticmaali karin; resolver ipv6=off waxay khusaysaa oo kaliya resolver-ka waqtiga shaqada ee NGINX.
Isku xidh khaladka isku xirka cinwaanka upstream. Meel IPv6 ah iyo khalad network-unreachable waxay tilmaamayaan cilad waddada IPv6 inkastoo DNS soo celiyay jawaab sax ah. Fariinta “si ku meel gaar ah loo joojiyay” oo dambe timaadda kaligeed ma tilmaamto DNS inuu yahay sababta.
Qaabaynta jirta ee run ahaantii isticmaasha resolver-ka waqtiga shaqada ee NGINX, siyaasadda IPv4 oo kaliya waxay isticmaali kartaa:
resolver 192.0.2.53 ipv6=off;Isticmaal resolver la aamini karo oo la gaari karo halkii cinwaanka dukumeentiga. NGINX caadi ahaan wuxuu baadhaa labada qoys; ipv6=off wuxuu xakameeyaa baaritaannada IPv6 ee resolver-kan.
Ma damiyo IPv6 ee martigeliyaha mana beddelo magac kasta oo martigeliyaha ah ee la xalliyo marka qaabaynta la raro. Xaqiiji in meesha firfircoon ay isticmaasho resolver-kaas ka hor intaadan filan beddelka waddada.
Haddii shaqadu u baahan tahay IPv6, halkii hagaaji waddadeeda. Deked IPv4 la diiday, xiriir waalid oo fashilmay ama diiwaan duugoobay waxay tilmaamayaan dhibaato kale.