Ingabe i-VPN ilungise i-DNS, noma yavele yasebenzisa kabusha impendulo egciniwe?

Ikhasi elilayishwa ngemva koshintsho lwethaneli kungenzeka ukuthi alikaze lenze umbuzo. Qhathanisa izimpendulo ezigciniwe nezintsha ngaphambi kokuthi unikeze ukulungiswa udumo.

Ukuvula ikhasi ngemva kwemizuzwana embalwa ithaneli isiphakamile akubona ubufakazi bokuthi i-DNS isisebenza manje, nakuba ithikithi livame ukusho lokho. Akukho lutho kulokho kubhekwa obekudinga umbuzo: igama kungenzeka ukuthi laxazululwa ngaphambi koshintsho futhi lasetshenziswa kabusha kusuka egciniwe ithaneli elingakaze likuthinte. Izinhlobo ezimbili zokuhlola zikhiqiza isikrini esifanayo.

Qhathanisa ukuthi ukuhlola ngakunye kwenzelani ngempela ngaphambi kokuthi unikeze ushintsho udumo.

Ukulayisha ikhasi akusona umbuzo

Isendlalelo ngasinye phakathi kohlelo lokusebenza nesixazululi sivunyelwe ukukhumbula impendulo phakathi nokuphila kwaso. Uhlelo lokusebenza lugcina eyodwa, isiphequluli sigcina esaso, futhi uhlelo olunoxhumano lwesikhathi eside lungase lungabe lusaxazulula lutho phakathi nesikhathi somhlangano. Ngakho-ke ukulayisha okuphumelelayo ngemva koshintsho lwethaneli kungaba ukubonisa inkumbulo hhayi ukuhambisa. Ukungabikho kokuhluleka akusikho ukuba khona kombuzo.

Lowo mehluko ushintsha lokho okufanele ukuhlole ngokulandelayo. Uma umgomo uwukukhombisa ukuthi isixazululi esisha siyaphendula, udinga umbuzo ongenakunikezwa kusuka egciniwe ongakasihlanzi.

Ukufunda impumelelo egciniwe njengobufakazi bokuthi iseva eyayingafinyeleleki ngaphambili isilulile kuyisimo esibiza kakhulu sale phutha, ngoba sivala isigameko ngesisekelo esingamanga.

Bala izigciniwe ngaphambi kokuphetha

Ezine zifanele ukubalwa: ukuxazulula kohlelo lokusebenza uqobo, isigciniwe sekhasimende sohlelo lokusebenza, isimo sangaphakathi sesiphequluli, nanoma yisiphi isixazululi esiphindayo umbuzo ogcina ufinyelela kuso. Ngayinye inokuphila okuhlukile nendlela ehlukile yokuhlanza. Ukuhlanza okukodwa nokuhlola okunye yindlela abantu abaphetha ngayo ukuthi ukuhlanza akwenzi lutho. Umyalo owodwa wokuhlanza awukaze uxazulule umbuzo.

Izimpendulo ezingezinhle nazo ziyagcinwa. Igama elibikwe njengelingekho lingahlala lingekho ngemva kokulungiswa kwenethiwekhi, okufundwa njengethaneli ephukile kuyilapho kuyi-TTL engakapheli. Incazelo ye-DNS ichaza ukuthi le datha kufanele igcinwe futhi isetshenziswe kabusha kanjani.

Rekhoda isigameko, hhayi umbono

Bhala ukuthi yikuphi kwezinto ezintathu okwashintsha: irekhodi, indlela eya kusixazululi, noma isilungiselelo sekhasimende. Ukuhlelwa kwerekhodi kusakazeka ngokohlelo lwakho, ushintsho lomzila luqala ukusebenza lapho uxhuma kabusha, futhi isilungiselelo sesiphequluli sisebenza kuphela kuleso siphequluli. Ukuzihlanganisa zibe okukodwa kwangaphambi-nangemva kwakha umugqa wesikhathi okungekho muntu ongawuhlola.

Bhala isikhathi, isixazululi esisetshenzisiwe kanye nempendulo etholakele, kuhlanganise nesimo lapho impendulo ingeyinhle. Lokho kuyiqiniso umuntu omunye angakuqinisekisa.

Yenza ukuqhathanisa kabili ngendlela efanayo

Hlanza isigciniwe osihlose ukusihlola, gcina ukubhekwa kwasekuqaleni, bese ubuza ngendlela edlula inkumbulo eningi ngangokunokwenzeka. Ukusho isixazululi ngokucacile kukutshela ukuthi leso sixazululi sazi ini; akukutsheli ukuthi uhlelo lokusebenza beluyokhetha isiphi isixazululi.

resolvectl flush-caches
ipconfig /flushdns
dig +noall +answer internal.example @10.44.0.53
dig +short internal.example

Ku-Windows, ukuhlanza isigciniwe sekhasimende kuhlanza isigciniwe sekhasimende se-DNS futhi akukho okunye. Akuchazi isimo sangasese sesiphequluli futhi akuhlanzi iseva ephezulu, ngakho ukuhlola okwakhiwe phezu kwakho kungachazwa kuphela ngendlela encane. Shono ukuthi yisiphi isigciniwe osihlanzileyo njalo lapho ubika umphumela.

Bese uphinda uhlole uhlelo lokusebenza lwangempela ngesicelo esisha kanye nenqubomgomo yesixazululi ehlosiwe isebenza. Umphumela okhiqizwe ngaphansi kwenqubomgomo ehlukile awudluliselwa.

Izihloko ezihlobene