Isaziso se-VPN ku-Android sikhombisa ikheli eliyimfihlo: kusho ukuthini

Wehlisa iphaneli yezaziso, uthinta isaziso se-VPN esihlala njalo, bese sikhombisa into efana ne-10.13.0.42/30 eceleni kwesimo sokuxhumeka. Leyo nombolo iyikheli elinikezwe wuhlelo kwi-interface yalo ebonakalayo ocingweni lwakho, ngakho ichaza into eyodwa yasekweleleni lendawo, hhayi iseva oyifinyelele noma ikheli elizorekhodwa iwebhusayithi. Akukho okuyimfihlo kulo, futhi akukho okufakazela ukuthi ukuhanjiswa kwakho kumboziwe. Ukulandelana okungezansi yikho engikusebenzisayo ukuthola ukuthi isaziso sisho ukuthini ngempela, kusukela ocingweni olusesandleni kuya ekuhlolweni kweqiniso kwekheli.

Qala ngesaziso, hhayi ngebhokisi lokusesha

Iklayenti lesimanje le-Android livamise ukukhombisa izinto ezimbili ezihlukene ephanelini elifanayo: isimo sokuxhumeka kanye nebhlokhi yekheli. Isimo sithi umhubhe uphakamile. Ibhlokhi yekheli ithi uhlelo lusetha ini ohlangothini locingo lwalowo mhubhe, futhi amaklayenti ayayiphrinta ngoba iwubufakazi obulula kunabo bonke abanabo bokuthi i-interface ikhona.

Bamba isaziso isikhathi eside bese uvula ikhasi lolwazi lohlelo ngaphambi kokwenza enye into. Bhala igama lephakethe, bese ubheka ukuthi uhlelo lukwiphrofayela yakho yomuntu siqu noma kwiprofayela yomsebenzi. Amaklayenti amabili e-VPN anezimpawu ezifanayo angahlala kudivayisi eyodwa, futhi iphaneli ayilokothi isho lowo ocabanga ukuthi unguye. Uma uphawu lungaziwa, yikho lokho okutholakele, futhi ikheli liyiphazamiso.

Amakheli amathathu akhona ngesikhathi esisodwa

Ucingo lwakho lunekheli le-Wi-Fi noma leselula, uhlelo lunekheli ku-interface yalo yomhubhe, futhi isango elithile elikude linekheli lomthombo lomphakathi elibonwa umhlaba wangaphandle. Lawa amabelo amathathu ahlukene, futhi alikho elingasuswa kwamanye amabili.

Ikheli lomhubhe esazisweni cishe njalo liyimfihlo. I-10.13.0.42 ingaphakathi kwe-10.0.0.0/8, okungenye yezikhala ezigcinwe yi-RFC 1918, ngakho noma yimuphi umhlinzeki angakhipha leyo nombolo efanayo. Ukuyibona kutshela ukuthi uhlelo lusebenzise ichibi eliyimfihlo, hhayi ukuthi lelo chibi lisingathwa kuphi. Ocingo olubili emazwenikazi ahlukene lungabika inani elifanayo.

Lokho kuphinda kusetshenziswe yikho okwenza ikheli lingakwazi ukuba uphawu lweminwe. Omunye umhlinzeki angasebenzisa ibhlokhi efanayo, ngoba akukho okuxhumanisa amachibi phakathi kwezinkampani. Abahlinzeki bazikhetha ngomkhuba nangalokho okulindelwe ukuhlelwa kwesango labo.

Funda i-/30 njengesiqalo, hhayi inani

Inombolo engemuva kweslash iwubude besiqalo. Lapha i-/30 isho amabhithi angamashumi amathathu esiqalo senethiwekhi, okushiya amabhithi amabili kubasokhaya, ngakho ibhlokhi ihlanganisa i-10.13.0.40 kuya ku-10.13.0.43. Akuzona izinto ezingamashumi amathathu, futhi akusona iseva eqhele ngamagxathu angamashumi amathathu.

Iziqalo ezincane njengale zivamile kumaxhumano omhubhe wendlela-kuya-endleleni: ikheli elilodwa elisebenzisekayo locingo nelinye lomphetho okude. Ukuthi uhlelo luyayigcina ngempela leyo layout kuyisici sokuhlelwa kwalo. Thatha isiqalo njengomkhombandlela wokuthi uhlelo lwakhiwe kanjani, hhayi njengebalazwe lenethiwekhi yomhlinzeki.

Qinisekisa umhubhe usuka ocingweni

Izilungiselelo, bese Inethiwekhi ne-inthanethi, bese i-VPN ibala iphrofayela esebenzayo kanye nohlelo oluyiphethe. Leso sikrini sinamandla mayelana nokuthi iyiphi iklayenti exhunyiwe. Isaziso siyisifinyezo sayo kuphela. Uma zombili zingavumelani, themba isikrini sezilungiselelo bese uthatha isaziso njengesidala.

Uma wakha ukuhlanganiswa kokuxilonga okugunyaziwe, into ye-Network ekhethiwe iveza amakheli oxhumano negama le-interface nge-LinkProperties. Bhala iphrofayela nenethiwekhi othathe kuyo isampuli, ngoba isithombe esithathwe kunethiwekhi engalungile siphendula umbuzo ongekho oyibuzileyo.

Ukufinyelela nge-shell akuthembekile ngendlela abantu abayilindele. Amagama e-interface ayahluka ngokukhishwa nangomenzi. Isihlungi esihambisana kuphela nomugqa we-IPv4 oqukethe i-tun sizodlula buthule izabelo ze-IPv6 nanoma iyiphi iklayenti elibiza i-interface yalo ngelinye igama. Funda uhlu oluphelele ngaphambi kokulusincisha.

Bheka ukuthi iwebhusayithi ibona ini kuhlelo olubalulekile kuwe

Vula isihloli sekheli lomphakathi kusiphequluli, bese uphinda ukuhlolwa ngaphakathi kohlelo ofuna ukuluvikela ngempela. Uma kokubili kubika ikheli lomthombo elifanayo, umhubhe uthwala kokubili. Uma kuhlukene, ukuhlelwa kwendlela ngohlelo noma umhubhe ohlukanisiwe kuyasebenza.

Ukuhlelwa okubili kukhipha isaziso esinempilo ngaphandle kokuphuma kude nhlobo. Uhlelo lokuhlunga lwendawo lungakha i-interface yomhubhe ukuze luhlole i-DNS noma livimbe izikhangiso ngaphandle kweseva. I-VPN yemfihlo kuphela ingakhiwa ukuze ifinyelele inethiwekhi yasekhaya kuyilapho ukuphequlula okuvamile kuhlala kuqondile. Kuzo zombili izimo ikheli eliphanelini lingeqiniso, futhi ukumbozwa ocabange ukuthi kukhona akusikho.

Nquma ukuthi isaziso sifanele ukubhekwa okwesibili

Isaziso se-VPN esingalindelekile sifanele ukuphenywa njengohlelo olufakiwe, hhayi njengekheli. Hlola umnikazi wephrofayela, izimvume zomlawuli wedivayisi kanye nakho konke okwengezwe kusukela wagcina ukubuyekeza lolo hlu. Susa lokho ongakwazi ukukuchaza, bese uphinde ubheke iphaneli. Uma isaziso sibuya nephrofayela oyaziyo, unayo impendulo. Uma sibuya ngaphandle kwayo, kukhona okunye okuqala uhlelo.

Bese uvala umjikelezo: uhlelo olungumnikazi, iphrofayela esebenzayo, ikheli lomthombo elivela kuhlelo olubalulekile kuwe kanye nomzila olindelekile. Uma zine zivumelana, inombolo esazisweni iwukubalwa nje futhi akukho okunye.