VPN ya haɗu amma babu intanet? Bincika matakai huɗu

Abokin ciniki ya ce an haɗu, mai bincike yana juyawa, kuma kowane shafi yana ƙarewa da ƙarewar lokaci. Wannan haɗin ya zama ruwan dare kuma ba sabani ba ne: haɗuwa tana nufin ramin ya tattauna, ba wani abu ba. Warware suna, turawa, da fitar uwar garke kowanne yana gazawa ta hanyarsa, kuma kowanne yana da mai shi daban. Bi matakan a jere ka tsaya a na farko da ya gaza.

Fara da hanyar sadarwar da ka fito

Sauke ramin da nasa kayan katsewar abokin ciniki, sannan gwada shafukan HTTPS biyu marasa alaƙa idan manufa ta yarda. Bar aikin mai mahimmanci a rufe tsawon wannan gwajin. Idan shiga ta yau da kullum ma ta gaza, VPN ba shine farkon wanda ake zargi ba.

Duba hanyar Wi-Fi, na'urar turawa, da duk wani shafin ƙofa da ke neman shiga kafin ka taɓa ramin. Kill switch na iya toshe zirga-zirga yayin da aka katse bisa ƙira, don haka bi hanyar gwajin da aka rubuta maimakon yanke hukuncin cewa hanyar sadarwar ta mutu. Wata hanyar sadarwa amintacciya kwatance ce mai amfani, kuma sabuwar fitar VPN ba za ta kammala shiga otal da ya ƙare ba. Idan buɗaɗɗiyar hanyar tana aiki kuma ramin ba ya aiki, an wanke hanyar sadarwar kuma mataki na gaba naka ne.

Yanke shawara ko gazawar ta shafi warware suna

Rubuta rubutun kuskuren, domin gazawar warwarewa, ƙarewar lokaci, da gargaɗin takardar shaida kowanne yana nuni zuwa wani wuri. Tsarin da ya kamata a kama da wuri shine sunan mai masauki da ba ka taɓa ziyarta ba yana gazawa yayin da manhaja mai buɗaɗɗen zama ke ci gaba. Wannan tsarin ya shafi sabbin bincike ne, ba ko ramin yana ɗaukar fakiti ba. Bincike ɗaya yana nuna abin da mai warwarewa ke dawowa, kuma yana ɗaukar daƙiƙa ɗaya. Gwada suna na biyu kuma, don kada amsa ɗaya da aka ajiye ko rikodin da ya lalace ya yanke hukuncin bincike.

nslookup example.com

IP na son rai a sandar adireshin HTTPS ba gwajin DNS ba ne, domin takardar shaida da mai masaukin kama-da-wane yawanci sun dogara da sunan. Sunaye na ciki na iya buƙatar mai warwarewar ƙungiyar maimakon maye gurbin jama'a, kuma mai bincike mai nasa mai warwarewa mai aminci na iya amsawa daban da binciken tsarin aiki. Inda biyun suka saɓa, mai warwarewar mai bincike shine abin da mai amfani ke fuskanta, kuma wannan bambanci na tikit ne.

Cikakken rami ko ƙananan hanyoyin kamfani kawai

Wasu bayanai suna wanzuwa kawai don isa ƴan ƙananan hanyoyin kamfani; wasu an gina su don ɗaukar komai kuma suna buƙatar fitar aiki a bayansu. Karanta manufar da aka rubuta kafin ka ɗauka alamar tana rufe kowace manhaja da kowane dangin adireshi. Bayanin hanyar sadarwa mai zaman kansa na iya aiki daidai yadda aka tsara yayin da mai binciken, wanda bai kamata ya taɓa amfani da shi ba, har yanzu yana gazawa. Karanta teburin turawa ba tare da canza shi ba, kuma haɗa da IPv6, domin hanyar IPv4 mai aiki ba ta faɗi komai game da ɗayan dangin ba.

Hanya mafi takamaimai na iya yin nasara yayin da hanyar da aka saba har yanzu tana nan, shi ya sa dole a karanta teburin ba a ɗauka ba. Masu daidaita kama-da-wane masu gasa kuma na iya mallakar zirga-zirgar da ka yi tsammani a wani wuri, musamman bayan an shigar da na biyu abokin ciniki VPN aka manta. Kada ka share hanyar da aka saba a matsayin gwaji; hakan yana mai da bincike zuwa wani katsewa na biyu.

Shafi ɗaya da ya gaza a cikin masu aiki matsala ce ta wannan shafin, kuma yana tabbatar da cewa ramin yana ɗaukar zirga-zirga. Tsayawa da ke bayyana kawai a manyan canja wuri suna nuni ga girman fakiti ba ga isarsu ba.

Lokacin da uwar garke ba ta taɓa tura komai ba

Idan kowace manufa ta gaza a na'urori biyu da hanyoyin shiga biyu, ramin yana sama kuma fitar ba ya turawa. Wannan haɗin shine ya raba gazawar gefen uwar garke da na'ura ɗaya da aka saita ba daidai ba a wuri ɗaya. Aika wa mai gudanar da tambayoyin turawa, NAT, da hanyar dawowa, ba hoton alamar ba.

Waɗannan uku sun rufe yawancin dalilai na gefen uwar garke, kuma amsa su aikin mai gudanarwa ne. Shafin warware matsalar haɗin OpenVPN yana bin waɗannan tambayoyin daga gefen uwar garke, don haka miƙa shi tare da tikit. Hoton koren alama ba ya amsa ɗayansu.

Duba log ɗin abokin ciniki bayan shiga don gazawar amfani da hanyoyi, saitunan DNS, ko mai daidaita kama-da-wane. Kuskure a wannan matakin suna nuni ga na'urar ba uwar garke ba. Kuskuren da ba ya taɓa bayyana a log ɗin ma yana da bayani daidai, domin yana motsa zato zuwa ɗayan gefen.

Duba mataki ɗaya a lokaci ɗaya

Da zarar ka canza wani abu, sake haɗawa ka maimaita ainihin manhajar da ta gaza. Shafi ɗaya da ya loda yana tabbatar da ƙasa da hanyar da za a maimaita zuwa albarkatun da aka gina bayanin dominsu. Umarni biyu suna raba warwarewa da isa, kuma na biyu ya shafi mai masauki. Gudanar da layin curl a ko'ina, sannan gudanar da umarnin turawa wanda ya dace da mai masaukin da ke gabanka.

curl -sS -o /dev/null -w "%{http_code}" --max-time 5 https://example.com
route print -4          # Windows
ip -4 route show        # Linux
netstat -rn | head      # macOS

Idan buƙatar lamba tana aiki kuma sunan ba ya aiki, tsaya kan DNS. Idan ɗaya daga cikinsu ba ya aiki, kwatanta teburin turawa da abin da ake tsammani na ramin, kuma duba dangin da kake gwadawa a zahiri. Idan hanyar daidai ce kuma buƙatar har yanzu tana mutuwa a fitar, sauran tambayar ta mai gudanarwa ce, kuma shaidar da ka ajiye ita ce tikit.