I-Tailscale MagicDNS iyasebenza, kodwa i-nslookup yehluleka ku-macOS

Ku-Mac, i-ping ixazulula igama lomshini we-tailnet kuyilapho i-nslookup ibuyisela ukwehluleka, futhi zombili izimiso zikhuluma iqiniso. Izinhlelo zixazulula ngokusebenzisa isixazululi sohlelo, esisethwa yi-Tailscale ngayinye i-interface, kuyilapho i-nslookup ne-host zifunda ifayela eliqinile i-MagicDNS engalithinti. Izindlela ezimbili zingahluka ngaphandle kokulahlekelwa yipakethe elilodwa. Thatha isinqumo sokuthi yiluphi uhlangothi olwathathwa uhlelo lwakho olwehlulekayo ngaphambi kokushintsha noma yisiphi isilungiselelo se-DNS.

Izindlela ezimbili zokuxazulula, izimpendulo ezimbili ezihlukene

Ukuhamba kwezinhlelo ku-macOS kudlula kwisixazululi sohlelo, futhi amarekhodi esixazululi anqunyelwe nge-interface anquma ukuthi iyiphi iseva ephendula yiphi idomain. I-Tailscale ifaka irekhodi layo le-MagicDNS lapho, yingakho i-Safari ne-ssh zithola amagama e-tailnet. I-nslookup, i-host ne-dig zifunda /etc/resolv.conf noma zithatha iseva emgqeni womyalo, futhi lelo fayela ngokuvamile lisabala i-router noma iseva yasehhovisi. Igama le-tailnet elithunyelwe kulelo fayela alinampendulo enegunya elilindile, ngakho ithuluzi libika ukwehluleka kuyilapho indlela yohlelo iphumelela.

Awekho amathuluzi womabili aziphatha kabi. Abuza amaseva ahlukene, futhi yilinye kuphela lalawa maseva elazi nge-tailnet yakho.

Hlola igama elifanayo ngendlela yohlelo

Sebenzisa ukubiza kokusesha kohlelo njengokuhlola kokuqala, bese ukuqhathanisa nombuzo oqondiswe ngqo kusixazululi se-MagicDNS. Gcina isipelingi sifana kukho kokubili, kuhlanganise nedomain ye-tailnet, ngoba igama elifushane negama eligcwele ngokuphelele yimibuzo ehlukene enezimpendulo ezihlukene.

dscacheutil -q host -a name nas-01.tailnet-a1b2.ts.net
scutil --dns
dig @100.100.100.100 nas-01.tailnet-a1b2.ts.net

Lezo zinto ezintathu zokukhipha ziphendula imibuzo emithathu: yini ehlehliswayo uhlelo, yimiphi imisebenzi yokuxazulula ehlelwe yimiphi idomain, nokuthi i-MagicDNS ngokwayo yazi ini. Igama elikhona kwelesibili nakwesithathu kodwa lingekho kwelokuqala likhomba ekuhlelweni kwasekhaya hhayi ku-tailnet.

Lapho igama selixazululiwe, hlola isevisi

Impendulo ye-DNS efanele ifakazela kuphela ukuthi igama lihambisana nekheli. Isevisi engemuva ingase imisiwe, umgubuzelo ungase uhluzwe umthetho wokufinyelela, futhi isitifiketi singase sibale umsingathi ohlukile kunalowo owuthayiphile.

nc -vz nas-01.tailnet-a1b2.ts.net 445
ping -c 3 nas-01.tailnet-a1b2.ts.net

Gcina umbhalo wangempela wephutha, ngoba isixwayiso sesitifiketi, ukuphela kwesikhathi sokuxhumana negama elingatholakalanga kuholela ezindaweni ezihlukene. Ukushintsha amaseva amagama kulungisa okwesithathu futhi kuchitha ingxenye yosuku emisebenzini emibili yokuqala.

I-MagicDNS ayithathi indawo ye-DNS yasehhovisi

Igama ngaphakathi kwesifunda sehhovisi alilona igama ledivayisi le-tailnet ngisho noma iklayenti elifanayo lingafinyelela kukho kokubili. Lapho indawo oya kuyo ingemuva kwe-router ye-subnet, iklayenti lidinga i-split DNS yaleso sifunda ekhomba kusixazululi sangaphakathi, okuyisilungiselelo esihlukile kwe-MagicDNS futhi kubhalwe eceleni kwayo.

Amadomain okusesha nawo abalulekile. Igama elifushane elingagcwele lithola isijobelelo ngasinye esihleliwe ngokulandelana, ngakho ikhompyutha ephathekayo esanda kujoyina enye inethiwekhi ingaxazulula ngesijobelelo esidala. Hlola ukuthi yisiphi isijobelelo esasetshenziswa ngaphambi kokumemezela ukuthi isifunda siphukile.

Lapho zombili izindlela zehluleka, amaqiniso e-tailnet anquma

Uma ukusesha kohlelo nombuzo oqondile kwehluleka kokubili kudivayisi okholelwa ukuthi ikhona, inkinga ingaphezulu kwesixazululi se-Mac.

Qinisekisa igama lomshini nedomain ye-tailnet kukhonsoli yokuphatha, qinisekisa ukuthi idivayisi ikhona ku-inthanethi futhi ivunyelwe, futhi qinisekisa ukuthi izilungiselelo ze-DNS zeklayenti azivalwanga endaweni. Idvayisi engekho ku-inthanethi igcina igama layo futhi ayinalo ikheli elingabuyiselwa.

Bese ukhetha ngokusekelwe ebufakazini. Igama elixazuluka endleleni yohlelo futhi lehluleke ku-nslookup umehluko wendlela yethuluzi; igama elixazuluka kuyilapho isevisi inqaba inkinga yokufinyelela noma yesitifiketi; igama elingaxazuluki ndawo yonke inkinga ye-tailnet noma yokuhlelwa kwe-DNS. Abanikazi abathathu, izilungiso ezintathu, futhi idokhumenti ye-MagicDNS ihlanganisa imininingwane ye-macOS yecala lokuqala.