Uhlelo oluboshelwe ku-interface? Indlela yalo ye-VPN akuyona eyokuzenzakalelayo

Uhlelo olulodwa kumshini luphuma nge-VPN kanti olunye alunayo, futhi bobabili abasebenzisi bafunga ukuthi abashintshanga lutho. Umehluko uvame ukuba isinqumo sokubopha esithathwa uhlelo uqobo: isokhethi eboshelwe kudivayisi, ikheli lomthombo elikhethwe ngaphambi kokuxhumana, noma isikhala samagama esinethebula yaso yomzila. Ngakunye kushintsha ukuthi iyiphi indlela esebenzayo, futhi akukho nokukodwa okubonakala ekuhlolweni kwe-IP okujwayelekile kusiphequluli.

Izinhlobo ezintathu zokubopha, imiphumela emithathu ehlukene

Ukubopha kudivayisi nokubopha kukheli lomthombo kuyimisebenzi ehlobene kodwa imiphumela ihlukene. Ukubopha kudivayisi kungaphoqa ithrafikhi ukuthi iphume nge-interface eyodwa futhi kweqe ukusesha komzila okujwayelekile kwaleyo sokhethi. Ukubopha kukheli lomthombo kusadlula ekukhetheni umzila, kodwa umthombo okhethiwe ungahambisana nomthetho wenqubomgomo bese uthumela iphakethe kwenye indawo. Lo mehluko uzwakala njengowezifundo kuze kube umthetho uqondisa ngomthombo. Khona-ke unquma konke.

Isikhala samagama senethiweki yisimo sesithathu. Sinezinethiweki zaso nethebula yaso yomzila, ngakho uhlelo olungaphakathi kuso alunakuchitshiyelwa nhlobo yilokho okuzenzakalelayo komsingathi. Ukuthatha zontathu njengento eyodwa kuveza izincazelo eziqinisekile ezingadluli ukuhlolwa kokuqala.

Thola ukuthi uhlelo lubeka ini ngempela

Funda ukucushwa kwenethiweki kohlelo noma ukuziphatha kwalo okubhalwe phansi ngaphambi kokuthinta imizila. Uma kunikeza ukukhetha kwe-interface, inkambu yekheli lomthombo noma inketho yesikhala samagama, lokho kulungiselelwa yikho okufanele kuhlolwe kuqala. Uma kungenjalo, ukubopha kungase kube kwangaphakathi futhi kubonakale kuphela ngokulandelela noma ngokuxilonga kwalo.

Ku-Linux, izinketho zesokhethi ezifana ne-SO_BINDTODEVICE zinobubanzi obubhalwe phansi nezidingo zemvume, futhi inqubo engenalungelo ingase ingakwazi ukuzibeka nhlobo. Lowo mkhawulo uwuphawu olusizo: uma inketho ingenakusetshenziswa, uhlelo cishe akulona umthombo womehluko.

Umzila wenqubomgomo ufunda umthombo

Uma umzila wenqubomgomo ucushwe, umthetho ungakhetha ithebula ngokwesisekelo somthombo wephakethe. Ngakho isokhethi ebopha ikheli lomthombo ingalandela umthetho indlela ezenzakalelayo engakaze iwuthinte, ngisho noma ingekho i-interface eshiwo ngokucacile.

Phinda ukusesha ngomkhakha ofanayo wamakheli, umthombo nesikhala samagama esisetshenziswa uhlelo. Ukusesha komzila okujwayelekile kusuka ku-shell esikhaleni samagama somsingathi kuphendula umbuzo ohlukile, futhi lokho kungafani yisizathu esivame kakhulu sokuthi umzila osebenzayo ubonakale uphukile.

Ithuneli elihlukanisiwe nezinqubo ezisizayo

Ithuneli elihlukanisiwe ngohlelo ngalunye lengeza esinye isigaba. Iklayenti lingafanisa iphakethe noma inqubo yohlelo, futhi umsizi ovula isokhethi yakhe uyisihloko esihlukile. Isiqalisi kanye nensiza yaso yangemuva kungakhiqiza ukuxhumana okuhlukene ngaphansi kwegama elifanayo elibonakalayo.

Hlola ukuthi umthetho wethuneli elihlukanisiwe uyayihlanganisa yini inqubo exhumanayo ngempela. Uma uhlelo lubopha ku-interface ethile futhi iklayenti le-VPN lifanisa ngokwephakethe, izinqumo zombili zingahluka ngaphandle kokuthi esisodwa sibe nephutha.

Hlola indlela yohlelo uqobo

Gijimisa isicelo esisha kusuka kuhlelo ngemva kwakho konke ukushintsha. Isiphequluli esibonisa ukuphuma obukufuna akubona ubufakazi obulinganayo kohunye uhlelo oluboshelwe kwenye i-interface, futhi ukuxhumana okugciniwe kungaqhubeka kusebenzisa indlela endala isikhathi eside ngemva kokushintsha kokulungiselelwe. Vala iseshini endala ngaphambi kokwahlulela umthetho omusha. Uma kungenjalo ukuhlolwa kukala okwedlule.

Incwadi yesokhethi ye-Linux ibhala phansi i-SO_BINDTODEVICE nezidingo zayo. Qala ngokufunda ukucushwa kohlelo uqobo, phinda ukusesha endaweni efanayo, bese kuthi ngemva kwalokho unqume ukuthi umzila noma ukubopha kudinga ukushintshwa.