Daadin DNS oo VPN Windows ah: sababta metriku uu uga guuleysto dariiqa

Weydiin ayaa ka baxda mishiinka oo gaadha router-ka guriga inta paket kastaa uu marayo tunnel-ka. Gunaanadka dabiiciga ah waa dariiq maqan, dariiquna badanaa wuu fiican yahay. Windows wuxuu metrikada interface-ka ku dooran karaa resolkerka interface-ka la weydiinayo, adapter tunnel-na badanaa wuu ka guuldareystaa isbarbardhiggan marka la barbardhigo kan wireless-ka.

Laba sharraxaad oo hal daadin ah

Sharraxaadda dariiqyada waxay sheegaysaa in qayb ka mid ah taraafikada ay ka baxayso tunnel-ka, sidaas darteed dariiqa caadiga ah ama liiska tunnel-ka qaybsan waa inuu khaldan yahay. Sharraxaaddaas waxaa lagu tijaabin karaa hal amar, marka dariiqa caadiga ahi uu tilmaamo gudaha tunnel-ka waa la dhamaystiray. Marka hore hubi sababtoo ah waa jaban, ka dibna dhinac dhig marka uu nadiif ku soo noqdo.

Sharraxaadda kala-saarista waxay sheegaysaa in taraafikadu gabi ahaanba ku jirto tunnel-ka oo weydiinta weli loo dirayo resolker kale. Windows wuxuu u arkaa doorashada resolkerka sifo interface kasta leh oo leh nidaam, sidaas darteed adapter jireed oo metrikadisu ka fiican tahay wuxuu siin karaa DNS magac, inkastoo paketada ciwaanka la xalliyay ay marayaan tunnel-ka. Labada sharraxaadba waxay isla calaamad ku keenaan bogga tijaabada daadinta, taas awgeed tijaabadu ma aha ogaanshaha. Midkood oo keliya ayaa lagu hagaajiyaa iyadoo dariiqyada la beddelo.

Isbarbar dhig metrikada iyo resolkerada

Diiwaangeli interface-yada, metrikadooda iyo server-yada la habeeyay inta tunnel-ku shaqaynayo. U akhri sida shax, ma aha laba liis oo kala duwan, sababtoo ah su'aashu waa resolkerkee baa hor yimaada, ma aha resolkerkeeda ayaa jira.

Get-NetIPInterface -AddressFamily IPv4 | Sort-Object InterfaceMetric | Select-Object InterfaceIndex, InterfaceAlias, InterfaceMetric
Get-DnsClientServerAddress -AddressFamily IPv4 | Select-Object InterfaceAlias, ServerAddresses

Haddii adapter tunnel-ku uu qaado tiro ka sarreysa tan adapter jireed, resolkerkiisu ma la siiyo mudnaan, magac gudahana wuxuu u socdaa waxa dhinaca jireed bixiyo. Router-kaas wuxuu ka jawaabi karaa kaydka, weydiinta hore u gudbin karaa ama diidi karaa, natiijooyinkaas midkoodna ma aha naqshadda aad ula jeeday. Kala-saaristu waa mudnaan, sidaas darteed wuu aamusnaan ku guuldareystaa halkii uu khalad soo saari lahaa.

Adapter tunnel oo aan lahayn resolker habaysan gabi ahaanba waa nooc la mid ah oo caadi ah. Macmiilku wuxuu kor u qaadaa interface-ka isagoo aan DNS riixin, sidaas darteed su'aasha kala-saaristaa marnaba soo baxdo.

Kor u qaad tunnel-ka oo mar kale hubi

Sii interface-ka tunnel-ka metrikada ugu hooseysa, ama kordhi qiimaha adapter jireed, qol shell oo leh awood sare. Labaduba waa habeyn interface kasta leh oo labaduba waa la celin karaa, taas oo muhiim ah marka aad beddelayso mishiin aad laga yaabo inaadan hortiisa fadhiyin.

Set-NetIPInterface -InterfaceIndex 27 -InterfaceMetric 1
Get-NetIPInterface -AddressFamily IPv4 | Sort-Object InterfaceMetric

Isbeddelka isla markiiba waa muuqdaa, macmiilka DNS iyo isticmaalayaasha kale waxay kaydiyaan doorashada ay horey u sameeyeen. Dib u xidh tunnel-ka, ama dib u bilow, ka hor intaadan wax ka akhrin natiijada weydiinta. Tijaabo goor hore la sameeyay waxay soo celin doontaa dhaqanka hore oo waxay u ekaan doontaa hagaajin guuldareystay.

Kadib weydii hal magac gudaha iyo hal magac dadweyne oo hubi serverkee jawaabay. tixraac ku saabsan metrikada otomaatiga ah Microsoft waxay sharraxaysaa sababta qiimaha ugu hooseeya loo doorbido iyo sida loo soo saaro qoondaynta otomaatiga ah.

Ka dhig mid u adkaysta dib u xidhka

Metrika gacan lagu dhigay adapter-ka xiriir kastaa dib loo abuuro waa habeyn baaba'a. Haddii macmiilku dib u dhiso interface-ka, ka-badanlahaantan waxay u baahan tahay script xiriirka ka dib, siyaasad ama habeyn macmiil oo leh DNS inta xiriirku jiro.

Server-yada si joogto ah loo habeeyay adapter jireed waxay leeyihiin isla dhibaatada adkeysiga oo rogan. Waxay sii wadaan inay u jawaabaan interface-kaas ilaa laga saaro, DHCP-na waxay ka buuxin doontaa kirada xigta, sidaas darteed ka-saaristoodu waa cabbir ma aha naqshad. Naqshadda waarta waa siyaasad xallinta magacyada ee booska magacyada gudaha, ama macmiil qaata DNS inta xiriirku socdo. Si kasta ha ahaatee, diiwaangeli liiska resolkerada ka hor iyo ka dib dib u xidhka, soo celi metrikada asalka ah markaad dhamaysato tijaabada, oo xaqiiji in dhaqankii hore uu soo noqday.