Duba VPN marar kai: gudana ɗaya a lokaci, tare da shaida
Akwatin da ba shi da kai yana buƙatar buƙata da za ka iya karanta amsarta. Gwada kowane rukunin adireshi, mahalli da manufa, sannan ka rubuta abin da sakamakon bai rufe ba.
A cikin akwatin da ba shi da kai babu mai bincike da za a buɗe kuma babu kulle da za a duba, don haka dole ne duba ya zama buƙata da za ka iya karanta amsarta. Wannan yana kama da abu mara muhimmanci har sai ka lura cewa ana amfani da sakamakon adireshin fita guda ɗaya don tabbatar da na'urar da ke gudanar da sabis goma sha biyu, rukunin adireshi biyu da wakili. Bayanin da ke ƙasa yana gina shaida mai iyaka ɗaya a lokaci, a cikin mahallin da aikin ke gudana da gaske.
Yanke shawara abin da gwajin dole ya tabbatar
Kafin gudanar da wani abu, rubuta tsammanin a layi ɗaya: wace gudana, ta wace hanyar sadarwa, zuwa wace manufa, da abin da ya kamata a gani a ƙarshen. Gwajin da ba shi da bayyane tsammani yana samar da lambar da babu wanda zai iya fassarawa.
Mafi amfani sigar tana ambaton ingantaccen ƙarshen da ke ba da rahoton adireshin tushen da ya gani.
Wannan ƙarshen shi ne kawai ɓangaren da za ka shirya. Duk sauran kallo ne daga ɓangaren abokin ciniki, kuma kallon ɓangaren abokin ciniki yana lalacewa a hanyoyi masu ban sha'awa.
Gudanar da kallon a cikin madaidaicin mahalli
Harsashin mai gudanarwa ba shi ne yanayin aikin ba. Yana iya ɗaukar wani sauyin wakili, wani teburin tafiya a wani filin suna, ko fayil ɗin yanayi na wani mai amfani. Gudanar da gwajin a cikin mahallin mai masaukin, kwantena, filin suna ko sabis ɗaya da abin da kake dubawa. In ba haka ba kana auna harsashinka.
A kan mai masauki na al'ada wannan yana nufin mai amfani ɗaya da naúrar ɗaya. A cikin yanayin kwantena yana nufin shiga filin sunan hanyar sadarwar kwantena maimakon gwadawa daga mai masaukin. A kan sabis ɗin systemd yana iya nufin naúrar wucin gadi da saiti ɗaya.
Buƙatar da ke biye tana da ma'ana ne kawai da zarar ka kasance cikin madaidaicin mahalli.
Duba rukunin adireshi daban
Nemi kowane rukuni a bayyane, domin samun nasarar buƙatar IPv4 ba ya amfani da hanyar IPv6 ko kaɗan. Zaɓin --ipv4 da --ipv6 suna tilasta zaɓin, kuma bambancin tsakanin sakamakon biyu shi kansa bayani ne.
curl --ipv4 https://probe.example/observed-source
curl --ipv6 https://probe.example/observed-sourceRashin nasarar buƙatar IPv6 ba hujja ba ce ta toshewar da ta yi tasiri. Yana iya nufin ƙarshen ba shi da adireshin IPv6, cewa DNS bai dawo da wani abu mai amfani ba, ko cewa na'urar ba ta da hanyar IPv6 ko kaɗan. Karanta gazawar kafin yanke hukunci daga gare ta. Nasara buƙatar IPv6 ta cikin rami ita ce kawai sakamakon da ke tabbatar da cewa an rufe hanyar IPv6.
Rubuta amsoshi biyu gefe da gefe. Ɗaya daga cikinsu shi kaɗai rabin gaskiya ne.
Ƙara abubuwa huɗu da duba fita ke watsi da su
Adireshin fita yana amsa tambaya ɗaya. Wasu huɗu suna yanke shawara ko ramin yana aiki yadda aka tsara.
| Check | What it proves | What it does not |
|---|---|---|
| Included and excluded destinations | The split behaves as designed for those flows | Coverage of any other destination |
| Resolver path | Where a fresh lookup actually travelled | Where a cached answer came from |
| Tunnel-down behaviour | The failure policy for a new request | What an already open connection does |
| Reconnect and restart | The requirement survives the lifecycle event | Behaviour under load or partial failure |
Manufar manufa ce ta farko: gwada gudanar da ya kamata a haɗa da wanda ya kamata a cire, idan tsarin yana da rabo. Sannan DNS, inda kake duba ainihin hanyar mai warwarewa maimakon ƙimar da aka saita, domin amsa da aka adana ko saitin da aka buga ba ya faɗi komai game da inda sabuwar tambaya ta je.
Halin gazawa yana buƙatar shiri da kiyaye hanyar dawo da ita. Duba sabuwar buƙata yayin da ramin ba ya samuwa, kuma ka tuna cewa tsohon haɗi mai buɗe ba shaida ba ne kan manufar gazawa. Zagayowar rayuwa tana zuwa ƙarshe: maimaita kallon bayan sake haɗawa ko sake kunna sabis idan waɗannan abubuwan sun shafi buƙatar.
Rubuta shaida, ba hukunci ba
Ga kowane sakamako ka riƙe mahallin tsari, manufa, rukunin adireshi, lokaci da tushen da aka gani. Wannan saitin shaida ce mai iyaka kan gudanarwar da ka yi, kuma ana iya kare ta domin tana faɗin abin da ta rufe.
Ba binciken bayanan ma'aikacin VPN ba ne, kuma ba takardar shaida ba ce ga kowace manhaja ta gaba a na'urar.
Rubuta iyakoki kusa da sakamakon. Gwajin da ke faɗin abin da bai rufe ba yana tsira daga bita, yayin da wanda ke da'awar an tabbatar da na'urar ba ya tsira. Riƙe littafin curl kusa da zaɓin rukunin da ka yi amfani da su, kuma riƙe teburin layuka huɗu tare da sakamakon.