Ukuhlela ilogi ye-VPN ngaphandle kokulahlekelwa izinkomba ezibalulekile
Susa konke okusetshenzisekayo, gcina ilebula elilodwa ngenani langempela ngalinye, futhi gcina ukulandelana kanye nezinguqulo. Ilogi ehleliwe kufanele isavumele umfokazi ukuthi alandele ukwehluleka.
Unamathisela ilogi emucu wokusekela, impendulo ikhombisa ukuthi iqukethe ukhiye wakho wangasese, futhi ukunamathisela kungunaphakade. Ukwehluleka okuthulile kuvela kamuva, lapho ikheli ngalinye seliphenduke u-X futhi ifayela alisakubonisi ukuthi iklayenti neseva kwakungamahost ahlukene. Umjikelezo wokuhlela ususa lokho okunikeza ukufinyelela noma okuqamba umuntu, futhi ugcina lokho okuchaza ukwehluleka. Lokho ukuguqulwa okunemithetho, hhayi ukususa ngebhokisi lokusesha.
Ukuhlela ukuguqulwa, hhayi ukususa
Ilogi ithwala isakhiwo kanye namagugu: leli kheli lakhuluma nalelo, ngalesi sikhathi, futhi ukuxhawulana kwama esinyathelweni lesi. Amagugu yiwo enza ifayela libe yingozi ukuyalishicilela. Isakhiwo yiso esenza lifanele ukuphindwa lishicilelwe.
Ukususa imigqa yonke kususa kokubili ngesikhathi esisodwa, yingakho ilogi enqunyiwe ivamise ukungaphenduli lutho. Ukuhlanganisa inani ngalinye libe yithokheni eyodwa kwehluleka ngendlela ehlukile, ngoba abalingani ababili abehlukene baba umdlali oyedwa. Yomibili imijikelezo ingabukeka icwengekile futhi ichithe ubufakazi. Ukuhlolwa ukuthi umfundi ongakaze abone inethiwekhi yakho angakwazi yini ukulandela ukulandelana futhi afinyelele esiphethweni osifinyelele.
Kuqala isiqeshana, bese kuba ukuhlanza
Sika ingxenye ezungeze ukwehluleka ngaphambi kokuhlela noma yini. Isiqeshana esincane silula ukusihlola, futhi mancane amathuba okuthi sithwale into oyikhohliwe ukuthi yayisefayeleni. Gcina okwangempela okungathintekile endaweni yokugcina evikelekile kuze kuvalwe udaba. Ukuhlela kulahlekelwa, futhi ifayela elingahluziwe yilona kuphela indlela yokuphendula umbuzo olandelayo.
Funda isiqeshana njengombhalo ovamile ngaphambi kokwethemba ukuthi umyalo wokukhipha usususe izingxenye zangasese, ngoba abakhiphayo bafingqa futhi baphendule izinkambu esikhundleni sokuzihlanza. Izimo ze-debug ne-verbose yizona zindawo ezinamathuba amaningi okuba khona ibhloko likakhiye noma ubufakazi bokungena obufakiwe. Vula ifayela kusihleli esibonisa imigqa ephelele, hhayi kusibuki esigoqa futhi sifihle umsila.
Yini okufanele ihambe, futhi ngaluphi ukulandelana
Qala ngempahla enikeza ukufinyelela, ngoba ukweqiwa lapha kuqeda umsebenzi: amabhloko okhiye bangasese, amaphasiwedi, okhiye ababiwe ngaphambili, amathokheni e-API, amakhodi okubuyisela. Lawa awakhombisi nje kuphela; angasetshenziswa yinoma ubani ofunda umucu. Umjikelezo osusa konke okunye futhi ushiya okukodwa kwazo uhlulekile.
Bese kuba ungqimba lobunikazi: amagama abasebenzisi, izihloko nezinombolo zochungechunge zesitifiketi, izihlonzi zekhasi, nanoma iyiphi indlela equkethe igama lomuntu. Akukho kulokhu okusetshenzisekayo kukodwa, kodwa ndawonye kuqamba umuntu, futhi leyo yingxenye umucu womphakathi ongayidingi.
Bese kuba ungqimba lwe-topology, futhi yilapho ukwahlulela kungena khona. Amakheli omphakathi, ububanzi bangaphakathi namagama ama-host konke kungashintshwa lapho ukudalulwa kwawo kungasebenzi ngenjongo yokuxilonga, futhi amalebula azinzile anqoba izikhala ezingenalutho. Ukulandelana kubalulekile ngoba izingqimba zangaphambili ziphelele futhi eyokugcina isinqumo. Ukusebenza ngalolo kulandelana nakho kukuvimbela ukuchitha ihora kumagama ama-host ngenkathi ibhloko likakhiye lilele kumugqa wamashumi amane.
| Original kind | Replace with | Keep |
|---|---|---|
| Client address | CLIENT_A | Which side initiated |
| Server address | SERVER_B | Port and protocol |
| Username | USER_1 | The failure that mentions it |
| Hostname | HOST_1 | Resolution order |
Ungabhubhisi ubudlelwano
Nika inani langempela ngalinye isibambeli esisodwa futhi ulisebenzise futhi njalo lapho lelo nani livela khona. Uma amakheli amabili ayehlukene, kufanele ahlale ehlukene ngemva komjikelezo, kungenjalo umfundi uzophetha ngokuthi iklayenti lixhume nakulo ngokwalo. Ukuvumelana kuwukho konke ukusebenza: umfundi ufunda ukuhlotshaniswa ngokubona ilebula liphinda. Ithokheni eyodwa esetshenziswe kabusha kubadlali ababili iyindlela esheshayo yokwenza ilogi ingafundeki.
Ukulandelana nesikhathi kuyingxenye yesakhiwo esifanayo. Gcina ukulandelana kuphelele, futhi uma ususa izimpawu zesikhathi, zisuse zonke ngenani elifanayo futhi usho lokho ngomugqa owodwa. Ukuxuba izikhathi ezishintshiwe nezingempela kubi kakhulu kunokuzisusa, ngoba izikhala zibonakala njengobufakazi bento engakaze yenzeke.
Amachweba, iphrothokholi nendlela kuhlala njengoba kunjalo. Isibambeli ekhelini asidingi isibambeli echwebeni.
Gcina umbuzo okufanele ilogi iwuphendule
Bhala izinkambu umsizi azidingayo ngaphambi kokuba uqale ukuhlela: umbhalo wephutha oqondile, ongewona imfihlo, izinguqulo zeklayenti neseva, ukuthuthwa, nokuthi yiluphi uhlangothi oluqale umzamo. Yikho lokhu okuvumela umfokazi ukuthi abone ukwehluleka. Ukugcina uhlu eceleni kwakho kwenza umjikelezo ube ukuhlola esikhundleni sethemba.
Lapho uthumela ifayela, engeza umugqa owodwa osho ukuthi yini eshintshiwe, ukuze kimu umuntu achithe ihora exilonga igama le-host lesibambeli. Imibhalo ye-OpenVPN mayelana namalogi okuxilonga ibala izinkambu amalogi ayo azithwalayo, futhi lolo uhlu olo usulungiselela ukulushintsha. Buza ngaphambi kokuthumela i-dump yenkumbulo noma ukubanjwa kwamaphakethe, futhi sebenzisa isiteshi sokusekela ongasiqinisekisa. Lezo zinto zithwala okuningi kakhulu kunelogi yombhalo, futhi okunye kwakho akusikho okwakho ukukushicilela.
Funda isiqeshana esiqediwe kanye kusukela emugqeni wokuqala kuya kowokugcina, kufaka phakathi isiqalo nesiphetho. Izithombe zesikrini zifanele ukusolwa kakhulu kunombhalo, ngoba zithwala amanye amawindi, amagama ekhasi nezinto zemenyu.