Isizinda sakho se-VPN ku-dnsmasq akulona ukudluliswa kwesizinda

Ufuna isizinda zebhizinisi kusilungiselelo se-dnsmasq sekhasimende, awusitholi, bese uphetha ngokuthi i-VPN yehlulekile ukupusha isizinda saso. Okwaphushwa yinkomba yomzila, hhayi isizinda. Ikhasimende lirekhoda isizinda kanye ne-resolver okufanele iphendule kuso, futhi i-backend ephethwe iguqula lokho kube ukudluliswa okunemibandela. Ukubheka endaweni engalungile kuveza ukuxilongwa okuqinisekile nokungamanga ngokuphelele.

Lokho ikhasimende elikwamukele akulona lokho igethiwe eyakunikela

Igetiwe inganikela nge-resolver, isizinda kanye nomzila odingekayo ukuze kufinyelelwe kuleyo resolver, futhi ikhasimende lingamukela zontathu noma lutho kuzo. Iphrofayela elethiwwe, iskripthi sokusiza noma inqubomgomo edelela izinketho eziphushwayo kungashiya isethi esamukelwe ingenalutho kuyilapho uhlangothi lweseva lubonakala lulungile. Qala esimweni esirekhodiwe sekhasimende hhayi kusilungiselelo seseva, ngoba leso simo yiso esitholwa i-resolver ngempela. Uma isizinda esamukelwe singekho, akukho okunye okuzobaluleka. Hlola izici ze-DNS zoxhumano ngaphambi kokuhlola noma yisiphi isitoreji.

Umehluko lowo uchaza iningi lemibiko yesizinda esingakaze sifike. Sanikezwa, futhi asizange sisetshenziswe.

Izinhlobo ezimbili zokufakwa kwesizinda

Uxhumano lungathwala izizinda zokusesha ezijwayelekile kanye nezizinda zomzila kuphela, futhi uhlobo lwesibili luqala nge-tilde. Isizinda sokusesha sihambisa imibuzo futhi sivumela amagama amafushane ukuba ande, okuwusizo esiteshini somsebenzi futhi kumangaza kuseva. Isizinda somzila kuphela sithi imibuzo yaleso sijobe kufanele iye kumaseva athile ngaphandle kokushintsha indlela amagama amafushane axazululwa ngayo. Ukubhala isizinda esifanayo ngezindlela zombili akulona ukweqiwe, ngoba izinto ezimbili zokufakwa zenza imisebenzi ehlukene.

Esikhaleni samagama esiyimfihlo, ifomu lomzila kuphela ngokuvamile yilo olifunayo. Ligcina isijobe sebhizinisi likhomba ku-resolver yebhizinisi futhi lishiye konke okunye.

I-localhost ku-resolv.conf akulona iphutha

Uma kusetshenziswa i-resolver yesitoreji sendawo, ifayela lesistimu likhomba kukheli lwe-loopback futhi akukho okunye. Lokho kufakwa kukhomba isilaleli sendawo, hhayi amaseva aphezulu anikezwe umphathi. Ikheli lebhizinisi lizoba ngekho ngokomthetho efayeleni.

Ukufaka i-resolver yomphakathi esikhundleni salokho kufakwa kuyisilungiso esingalungile esivamile. Kubuyisela ukuxazululwa kwamagama omphakathi futhi kulahle inqubomgomo enemibandela kuhlelo olufanayo.

Ungazihlanganisi ama-backend

Isibonelo se-dnsmasq esiphethwe kanye ne-resolver yesistimu kuyizinhlelo ezihlukene ezinokulungiselela okuhlukene kanye nokubuka kwesimo okuhlukene. Umyalo wesimo womunye awusho lutho olusizayo ngomunye.

Thola ukuthi iyiphi i-backend umphathi alungiselelwe ukuyisebenzisa, bese ufunda ukulungiselela okukhiqiziwe yileyo backend esikhundleni sefayela lokuphakwa konke elivele likhona. Umphathi ubhala ukulungiselela kwesibonelo sakhe futhi usekela izinketho ezenziwe ngokwezifiso zaleso sibonelo, ngakho ukuhlela ifayela lomhlaba wonke elingahlobene nakho akushintshi lutho futhi kubonakala njengoshintsho olungenamphumela. Ukuqala i-daemon yesibili kuphothi 53 kubi kakhulu kunokungasizi, ngoba manje izinhlelo ezimbili azivumelani ngokuthi uphothi ngowakabani. Qala ngokuqinisekisa umnikazi, bese uhlela lapho lo mnikazi efunda khona.

Hlola isikhala samagama, hhayi impendulo kuphela

Buza igama elilodwa eliyimfihlo elivunyelwe kanye negama lokulawula lomphakathi ngomzila ojwayelekile wohlelo. Umbuzo oqondile kuseva yebhizinisi ufakazela ukuthi irekhodi likhona; awufakazeli ukuthi ikhasimende likhethe leyo seva. Umbuzo wesibili yiwo ohlola inqubomgomo.

Bese uphinda ngemva kokuxhuma kabusha nangemva kokunqamuka. Ukuhlangana kufanele kulandele umjikelezo wempilo yoxhumano, futhi amagama ayimfihlo kufanele ayeke ukuxazululwa lapho umhubhe ungekho esikhundleni sokubuyela ku-resolver yomphakathi ephendula isijobe esifanayo. Uma ibuyela, uthole ukuvuza, okuyiphutha elihlukile ekusesheni okugqekeziwe. Bhala ukuthi iyiphi i-backend eyasebenza, yiziphi izizinda ezasetshenziswa nokuthi umbuzo ngamunye wabuyisela ini.