Ama-VPN amabili, i-resolver eyodwa: lowo obhala ekugcineni uyawina

Amaklayenti amabili e-VPN axhunyiwe, elilodwa lomsebenzi nelinye lenethiwekhi yaselabhorethri, futhi amagama angaphakathi axazululwa kuphela kuklayenti elixhumeke ekugcineni. Leli phatheni libonakala njengephutha kwelinye lamaklayenti. Ngokuvamile lokhu kuwumphumela obikezelwayo wezinhlelo ezimbili ezibhala ukucushwa okufanayo kwe-resolver ngaphandle kwesivumelwano sokuthi yiliphi igama likabani.

Inganekwane: i-VPN entsha kakhulu inayo i-DNS

Awukho umthetho ojwayelekile wokuthi ukuxhumana kwakamuva kuyawina. Okwenzekayo kuncike endleleni yephulatifomu nasekutheni iklayenti ngalinye liyibhala kanjani. Iklayenti elishintsha ifayela le-resolver linikeza umphumela owodwa; elingeza isizinda kusixhumanisi ngasinye linikeza omunye; elingenzi lutho lishiya isimo sangaphambilini singathintekile.

Ngakho-ke ukuziphatha okubonwayo kuyisici salezi zinto ezimbili ezenziwe, hhayi ukubaluleka okubhaliwe. Ukucabanga ngakho kuphela ngokulandelana kokuqala kwesinye isikhathi kuzolunga futhi kwesinye isikhathi kube nephutha ngezindlela okunzima ukuziphindaphinda. Bhala phansi imephu esikhundleni salokho. Idizayini ehlala kumaklayenti amabili akuyona idizayini.

Hlanganisa izikhala zamagama nama-resolver

Bhala izijobelelo zangasese kanye ne-resolver edingwa inethiwekhi ngayinye, bese unquma ukuthi amagama omphakathi kufanele aye kuphi. Lolo hlu luyidizayini. Ngaphandle kwalo, amaklayenti enza isinqumo ngengozi.

Iphulatifomu esekela i-DNS ngesixhumanisi ngasinye noma izizinda zokuhambisa ingaveza ukuhlukanisa ngamabomu: isizinda esisodwa siya kusixhumanisi esisodwa, esinye isizinda siye kwesinye, futhi konke okunye kulandela okuzenzakalelayo okucacile. Imibhalo emibili eyisicaba ebhala phezu kwefayela elifanayo ayikwazi ukugcina leyodizayini, ngoba ngayinye ikholelwa ukuthi inakho konke ukucushwa.

Ku-Windows, ithebula lenqubomgomo yokuxazulula amagama lingaqondisa izijobelelo kumaseva athile, futhi iklayenti le-VPN lingafaka imithetho lapho. Hlola inqubomgomo hhayi uhlu lwama-adaptha, ngoba akulona uhlu lwama-adaptha oluxazulula igama.

Gcina indlela ye-bootstrap

Iklayenti ngalinye kufanele lithole indawo yalo yokugcina ngaphambi kokuthi likwazi ukusebenzisa isevisi enikezwa yileyo ndawo. Uma igama lomsingathi lendawo yokugcina lingaxazululwa kuphela ngomgudu, futhi umgudu udinga igama lomsingathi elixazululiwe, unokuncika okuyindilinga okubonakala njengokuphela kwesikhathi sokuxhumana. Gcina indlela eyodwa ye-bootstrap ngaphandle kwemigudu yomibili. Akubizi lutho kuze kufike usuku eyosindisa ngalo ukuxhumana.

Bheka indlela eya ku-resolver ngamunye, hhayi kuphela igama elilungiselelwe yona. I-resolver efinyeleleka kuphela ngomgudu wesibili iziphatha njengengekho, futhi uphawu ukuphela kwesikhathi hhayi iphutha lokuhambisa.

Amakheli adlulanayo akuyona inkinga ye-DNS

Amanethiwekhi amabili angasese asebenzisa ibanga lekheli elifanayo awakwazi ukulungiswa ngokulandelana kwe-DNS. Uma imigudu yomibili ifuna i-10.0.0.0/8, igama elixazululwa ngendlela efanele lisakhomba ekhelini umsingathi ongakwazi ukulihambisa ngomgudu ofanele. Lokho kudinga isisombululo ezingeni lekheli, njengamabanga ahlukene, indawo yamagama noma ukuhumusha, hhayi esinye isilungiselelo se-resolver. Ukunquma lokhu kusenesikhathi kuvimbela ukuzungeza okude ngokucushwa kwe-DNS okwakungeke neze kusebenze.

Qhathanisa ukwabiwa kwamakheli kwemigudu yomibili ngaphambi kokusola ukuxazululwa kwamagama. Uma izinhlangothi zombili zicindezela isiqalo esifanayo, umsingathi ugcina indlela eyodwa yaso, futhi igama elixazululwe ngomgudu wesibili lisagcina lihlala ekhelini eliphethwe umgudu wokuqala. Amabanga ahlukene, indawo yamagama kunethiwekhi ngayinye noma ukuhumusha yizilungiso; ngemva kokuxhumana kweklayenti ngalinye, qinisekisa ukuthi ithebula lemizila likhombisa indlela obuyihlosile.

Kufakazela ngezinhlelo zokusebenza zangempela

Khetha amasingathi amabili akhona kuphela endaweni yawo yamagama kanye negama elilodwa lomphakathi, bese uxazulula ngalinye ngeklayenti okufanele libe ngumnikazi walo. Impendulo efanele evela ku-resolver elindelekile ayifakazeli ukuthi uhlelo lufinyelela kumsingathi, ngoba indlela eya kulelo kheli isengasehluleka. Landela ukusesha ngakunye ngokuhlolwa kokuxhumana okuvela ohlelweni umsebenzisi azolugxumela ngempela.

Iklayenti elinokukhetha kwalo kwe-DNS okubethelwe lingadlula inqubomgomo osanda kuyihlola, ngakho-ke hlola leso silungiselelo njengengxenye yokubuyekezwa. Bese uxhuma kabusha womabili amaklayenti ngokulandelana okusekelwa umthengisi futhi uphindaphinde ukusesha; uma izimpendulo zishintshana lapho ukulandelana kushintsha, umbhali oyimbangi usanakho okuthile kokucushwa. Thola ukuthi iyiphi ingxenye efaka umthetho - iklayenti, iphrofayela yesistimu yokusebenza noma i-ejenti yokuphatha - ngaphambi kokuhlela noma yini. Rekhoda ukulandelana kanye nabanikazi ukuze umuntu olandelayo angadingi ukuphinda abathole.