Ukuqala kabusha i-OpenVPN nsuku zonke? Khetha ukwehluleka, hhayi iwashi

Uzuzu umsebenzi we-cron oqala kabusha i-OpenVPN nsuku zonke ngo-04:10, futhi usuqhubekile wenza izinto zizinze unyaka wonke. Kodwa futhi unqamula umhubhe onempilo ngesikhathi esinqunyiwe futhi awenzi lutho ngesiphazamiso esenzeka ngempela ngesikhathi sokudla sasemini. Ukuqala kabusha ngokwekhalenda isinqumo sokunakekela. Ukubuyisela kungesinye isakhiwo esinesiqondiso esithile.

Izinhlobo ezintathu zokwehluleka zidinga abanikazi abathathu abahlukene. Qala ngokukhetha ukwehluleka, bese kuyalandela indlela.

Ukwehluleka okuthathu, abanikazi abathathu

Umhubhe ungase usebenze ngenkathi umlingani wawo ungekho: inqubo iyasebenza, isixhumi esibonakalayo sikhona, futhi akukho lutho olusizayo oludlulayo. Inqubo ingase ibe ifile ngenkathi umlingani ephilile, futhi lapho kuphela okwayiqalayo okungayibuyisela. Uhlelo lokusebenza olungemva komhubhe lungase lonakale ngenkathi umhubhe nomlingani bobabili bephilile, futhi ukuqala kabusha iklayenti lapho kukhulisa isiphazamiso ngaphandle kokuthinta imbangela. Ukuhlukanisa lezo zimo ezintathu yisona sinqumo sonke.

Ngayinye inophawu lwayo nomnikazi wayo. Ukuphila kungokwephrothokholi ye-VPN, umjikelezo wokuphila wenqubo ungokomphathi wensizakalo, futhi impilo yohlelo lokusebenza ingokokuqapha okunegunya elincane.

Okungakwenziwa nokungakwenziwe ukukhetha kokuphila

keepalive iyisizansi esandiseka sibe yipheya le-ping ne-ping-restart, njengoba kuchaza ireferensi yezinketho zokuxhumana, futhi izikhathi zokulinda ezizikhiqizayo azifani kuseva nakuklayenti. Izimiso ezicindezelwa iseva zingase futhi zidlule lokho iklayenti elikuhlele endaweni yangakini, yingakho isikhathi sokulinda esibonakala silungile efayeleni lasendaweni kungenzeka kungesona esisebenzayo.

Lokho kuyenza ibe yithuluzi elifanele umlingani olahlekile kanye nethuluzi elingalungile enqubo efile, ngoba inqubo esephumile ayikwazi ukusebenzisa izikhathi zayo. Futhi ayisho lutho mayelana nokuthi uhlelo lokusebenza olungemva komhubhe luyaphendula yini, ngoba ukushintshana kwenzeka phakathi kwezikhathi ezimbili zokugcina ze-VPN. Ukukopisha ipheya lezikhathi zokulinda kusuka kolunye ukusetshenziswa ngaphandle kokuhlola indima, iziphazamiso ezilindelekile kanye nokuziphatha kokuqinisekisa kabusha yiyo indlela umhubhe ozinzile oqala ngayo ukuthuthumela.

Umphathi wensizakalo unakho ini

Uma i-daemon iphuma, umphathi oyiqalile unquma ukuthi kwenzekani ngemuva kwalokho. Inqubomgomo yokuqala kabusha encike ekwehlulekeni, enokubambezeleka nomkhawulo wesilinganiso sokuqala, ibhekana nomjikelezo wokuwa ngaphandle kokuwuguqula ube ibhomu le-fork. Lezo zilungiselelo zisabela emiphumeleni yenqubo nasezikhathini zokulinda, futhi aziboni inqubo ephilayo kodwa engenamsebenzi. Lokho akusona isikhala okufanele sivalwe ngenqubomgomo ebanzi; lowo umngcele phakathi komjikelezo wokuphila nokuphila.

Umninikhaya ubaluleke njengezilungiselelo. Ukuxhumana okuqalwe umphathi wenethiwekhi wedeskithophu kufanele kugcine ilungiselelo lokubuyisela lalowo mphathi, futhi ukwengeza iyunithi yensizakalo eqhudelanayo yesixhumi esibonakalayo esifanayo kunikeza umhubhe owodwa abanikazi ababili. Khetha eyodwa futhi ubhale ukuthi iyiphi.

Nini ukuqala kabusha okuhleliwe kuvumelekile

Ukuqala kabusha ngesikhathi esinqunyiwe kungaba isinyathelo sokunakekela esinengqondo: sinomnikazi, iwindi, isimo esiqanjiwe kanye nendlela yokungena ezimele. Okungeke kube yinqubomgomo yokwethembeka evamile futhi enqamula wonke umuntu ngesikhathi esinqunyiwe.

Uma ukuqala kabusha kukhona ukuze kugwenywe ukuvuza okwaziwayo noma isimo esibambekile, kusho lokho encazelweni yeyunithi, ngaphandle kwalokho umuntu olandelayo uyokugcina kuze kube phakade.

Hlola izimo ezibalulekile: umlingani unyamalala ngenkathi inqubo isaqhubeka, inqubo iyaphuma, umzamo wesibili udinga ubufakazi obusha, futhi umhubhe uyabuya ngenkathi uhlelo lokusebenza lusalimele. Bheka ukuthi iyiphi ingxenye ephendulayo nokuthi ishiya siphi isimo.

Umbuzo ofanele akukhona ukuthi kukangaki ukuqala kabusha, kodwa ukuthi yini okufanele iqale ibone ukwehluleka.