I-OpenVPN ithi ukuqalisa kuqediwe: kungani umbhalo wokukhombisa ungabe usabuya

Akukho okubambekile lapho itheminali ithula ngemva komugqa wokugcina welogi. Leyo yindlela elindelekile yeklayenti elisebenza ngaphambili: isiqedile ukuqalisa futhi manje ihlezi lapho ithwala ithrafikhi. Umbhalo wokukhombisa we-shell awusona isibonakaliso sokuphumelela njengoba ubonakala.

Thatha umyalezo njengomngcele phakathi kokuqalisa nokuma okuqinile, ngoba yilokho kanye okukubonisa.

Umyalezo ubonisa ukuphela kokuqalisa, hhayi ukuphela kwenqubo

OpenVPN iphrinta lowo mugqa ngemva kokuvula idivayisi, ukuhlela i-interface, ukufaka imizila nokuqeda ukushintshana kwe-TLS nozakwethu. Ngemva kwalokho inqubo iyaqhubeka nokusebenza, ngoba umsebenzi wayo ukugcina ithaneli ivulekile nokudlulisa amaphakethe. Uhlelo olungaphambili alubuyeli embhalweni wokukhombisa ngenkathi lusenza lowo msebenzi. Ukuthula kokuphuma ngemva kwalokho kujwayelekile, ngoba iklayenti likhuluma kuphela lapho kukhona okushintshayo.

Uma umugqa uvela futhi ukuxhumana kufa kamuva, leso ngesinye isigameko, futhi ilogi izokusho lokho ngemva kwesigameko.

I-Ctrl+C isinqumo, hhayi ukulungisa

Ukucindezela i-Ctrl+C kuthumela ukuphazamiseka, iklayenti elikuthatha njengesicelo sokuvala. Umbhalo wokukhombisa uyabuya, ithaneli iyanyamalala, futhi noma yisiphi isikhathi sokusebenza esiyisebenzisayo siyaphela. Lokho kubonakala njengenqubekela phambili futhi empeleni kuphambene nalokho. Uma umgomo kuwukuxhumana okuhlala njalo, impendulo iwukuthuthukisa inqubo endaweni lapho ingaqhubeka khona ngaphandle kwetheminali yakho, hhayi ukuyiphazamisa.

Ukuyishiya ingaphambili isinqumo esifanele ngesikhathi ulungisa amaphutha, ngoba amaphutha akamuva ahlala ebonakala efasiteleni elifanayo. Umzuzu othulile awufakazeli lutho kunoma yiluphi uhlangothi; hlola insiza ngethaneli esikhundleni sokubuka okuphumayo.

Okungakufakazeliyo umyalezo

Ukuqedwa kuyisitatimende sasekhaya mayelana nokuhlelwa kweklayenti ngokwalo. Akusho ukuthi uhlangothi olude luyaphendula, ukuthi imizila efakiwe ihambisana nalokho okudingayo, noma ukuthi ukuxazululwa kwamagama ngethaneli kuyasebenza. Iphrofayela yethaneli ehlukanisiwe ingase iqaliswe ngokuphelele kuyilapho isabelo senkampani sihlala singafinyeleleki ngoba umzila noma inqubomgomo ye-DNS ayizange ikusihlanganise. Izibonelo zohlangothi lweseva ziphrinta umugqa ofanayo lapho zilungele ukwamukela amaklayenti, okungafani nokuthi noma yiliphi iklayenti lixhunyiwe.

‘Iseva iqalile’ kanye ‘nekhempuyutha ephathekayo ingavula isabelo’ kuyimibono evela ezindaweni ezimbili ezihlukene, futhi ukuzihlanganisa kukuthumela ukulungisa amaphutha kumsingathi ongafanele.

Ukuyisebenzisa ngaphandle kwetheminali

Ukuze kusetshenziswe isikhathi eside, sebenzisa ukuhlelwa kwesevisi okusekelwa yipulatifomu. Kusihambisi se-systemd leyyo iyisibonelo se-openvpn-client@office esinephrofayela ku-/etc/openvpn/client, esiqalisiwe futhi senziwe sasebenza ukuze sikhulumele ukuqalisa kabusha. I-Community OpenVPN ibuye inikeze i---daemon kanye ne---log noma i---log-append, okuyinto ehlukanisa inqubo futhi ithumele okuphumayo efayeleni. Zombili izindlela zishintsha indlela inqubo esebenza ngayo; akukho okulungisa umzila noma okwenza uhlelo olukude lube nempilo.

Hlola ukuthi awuqali isibonelo sesibili eduze kwesinye esivele silawulwa yisevisi. Amaklayenti amabili afuna iphrofayela efanayo akhiqiza amalogi adidayo nethaneli elilodwa obungeke ulihlele.

Khetha ukuhlelwa okuhambisana nomsebenzi

Ngaphambili kokuxilonga, isevisi yakho konke okumele kuphile isikhathi eside kunesikhathi sokusebenza, imodi ye-daemon uma ingekho imenenja yesevisi ongayethemba. Lezi zintathu zihlanganisa izimo ezijwayelekile, futhi ngayinye inesizathu esicacile sokuphila. Ukukhetha enye yazo ngephutha yikho okukhiqiza umbiko othi ‘kusebenza kuze kuvalwe iwindi’.

Lapho ithaneli kumele ihlale, qinisekisa ngemva kwalokho ukuthi iyabuya ngemva kokuqalisa kabusha nokuthi amalogi ayo afika endaweni ozoyibuka. Umugqa wokuqalisa nawo uvela kulawo malogi, futhi ngaleso sikhathi akekho odinga ukubheka itheminali ngenxa yawo.