Kwafin fayiloli na raguwa idan VPN ya haɗu: SMB mai tashoshi da yawa

Kwafin fayil tsakanin na’urori biyu na Windows yana da sauri har sai dukansu sun shiga VPN ɗaya, sannan ya faɗi yayin da gwajin saurin wucewa ta wannan ma’auni ɗaya ke ba da rahoton kusan saurin layi. Wannan tazara ita ce ganewar asali: hanyar sadarwa tana da kyau kuma wani abu yana zaɓar hanya mafi muni don jigilar kanta. Wannan abu yawanci SMB3 mai tashoshi da yawa ne, yana yin daidai abin da aka tsara shi don yi. Cire ƙarin tashar daga hoton kuma kwafin zai koma kan hanyar sadarwa ta zahiri.

Alamar tana jiran tasharta mafi jinkiri

Tashoshi da yawa suna ba zaman SMB ɗaya damar amfani da haɗin TCP da yawa, ɗaya ga kowace ma’aunin adireshi da ya dace tsakanin abokin ciniki da uwar garke. Idan na’urori biyu suna kan LAN kuma a cikin rami ɗaya, Windows na iya haɗa adiresoshin LAN da adiresoshin ramin kuma ya ɗauki duka ma’aunin biyu a matsayin masu amfani. Zaman yana ƙarewa da tashoshi fiye da abin da hanyar sadarwa ta zahiri ke buƙata, kuma ɗayansu ya fi sauran jinkiri.

Ba ya gazawa. Yana jira, domin zaman ba zai iya ƙarewa da sauri fiye da tasharsa mafi jinkiri ba.

Shi ya sa gwajin faɗin bandaki zai iya kama da lafiya yayin da kwafi ke rarrafe: auna igiyar guda ɗaya na iya zaɓar hanya ɗaya, yayin da aka watsa jigilar a kan biyu. Karanta jerin tashoshi kafin canza kowane saitin adafta, kuma karanta shi yayin da kwafin ke gudana, domin zaman da ba ya aiki ba ya nuna kome. Abin da ka rubuta ya kamata ya ambaci mu’amalar da ke bayan kowace tashar, ba kawai yadda sakamakon ya ji jinkiri ba.

Tabbatar da cewa akwai tasha ta biyu

Wasu cmdlet guda biyu suna amsa tambayar kai tsaye. Jerin haɗin yana nuna tashoshin da ake amfani da su, kuma taƙaitaccen zaman yana nuna haɗin kanta. Gudanar da duka biyu yayin kwafin jinkiri.

Get-SmbMultichannelConnection
Get-SmbConnection

Nemi fiye da layi ɗaya da aka yi wa alama a matsayin zaɓaɓɓe ga uwar garke ɗaya, sannan ka warware adireshin abokin ciniki a layin da ake zargi. Idan wannan adireshin na adaftar rami ne, to hanyar ta biyu ta tabbata. Idan kowane layi na mu’amalar zahiri ne, to tashoshi da yawa ba su ne matsalarka ba kuma kwafin yana jinkiri saboda wani dalili mara alaƙa. Yi wannan tabbaci da farko, domin gyaran yana da hatsari sosai har ya cancanci minti na shaida.

Get-NetIPAddress -IPAddress 10.20.30.44

Adiresoshin nan masu riƙe wuri ne. Ka maye gurbinsu da abin da naka fitarwar ke bayarwa, domin kwafin adireshi daga bulogi shi ne hanyar da umarni mai aiki ke juya ya zama saƙon kuskure mai ruɗani.

Cire ramin daga SMB, sannan a sake aunawa

Kashe tashoshi da yawa ita ce hanya mafi sauri ta tabbatar da ganewar asali, kuma ana iya mayar da ita. Yi amfani da saitin abokin ciniki a na’urar da ke yin kwafin da saitin uwar garke a na’urar da ke ɗaukar nauyin rabon, domin kowane gefe shi kaɗai na iya riƙe ƙarin tashar da rai. Canjin ya shafi sababbin haɗi ne ba na yanzu ba, don haka zaman da aka buɗe zai tsira daga gare shi. Sake kunna na’urorin biyu, ko aƙalla rufe kowane riƙo zuwa rabon, kafin auna kome.

Set-SmbClientConfiguration -EnableMultiChannel $false -Force
Set-SmbServerConfiguration -EnableMultiChannel $false -Force

Tabbatar da sabon yanayi, sannan ka duba abin da uwar garken yanzu ke sanarwa ga abokan ciniki.

Get-SmbClientConfiguration | Select-Object EnableMultiChannel
Get-SmbServerNetworkInterface | Format-List *

Mu’amalar ramin ya kamata ta faɗo daga wannan jerin da aka sanar. Idan ba ta faɗo ba, saitin ya sauka a ƙarshen da bai dace ba ko wani tsohon zaman yana buɗe. Idan rabon fayiloli bai kamata ya yi amfani da ramin kwata-kwata ba, a maimakon haka ka kwance ɓangaren uwar garke daga wancan adaftar, wanda ke barin ramin ya zama mai amfani ga kowace sabis ɗin.

Get-NetAdapterBinding -Name "OpenVPN Data Channel Offload"
Disable-NetAdapterBinding -Name "OpenVPN Data Channel Offload" -ComponentID ms_server

Zaɓi hanyar LAN ba tare da yin kamar tana share tashoshi ba

Ma’aunin mu’amala yana gaya wa Windows wace hanya za a fi so ga sababbin haɗi. Ba ya cire tashar da tashoshi da yawa suka riga suka yanke shawarar buɗewa. Ɗaga ma’aunin ramin har yanzu ya cancanci yi, domin yana nisantar da zirga-zirgar da ba ta da alaƙa daga hanyar jinkiri kuma yana sa hanyar da aka fi so ta zama abin tsammani, amma turawa ce ba tacewa ba.

Get-NetIPInterface | Sort-Object InterfaceMetric | Select-Object InterfaceAlias, InterfaceMetric
Set-NetIPInterface -InterfaceAlias "OpenVPN Data Channel Offload" -AutomaticMetric Disabled -InterfaceMetric 1000

Kwafi laƙabin daga wannan fitarwar maimakon buga shi, domin wasu shigarwa suna fassara sunan adaftar kuma igiyar Turanci ba za ta dace ba.

Sannan a sake auna lambobi biyu: kwafin fayil da gwajin saurin wucewa ta wannan ma’auni ɗaya. Idan kwafin ya warke yayin da gwajin saurin bai taɓa yin jinkiri ba, tashoshi da yawa ne sanadin kuma za ka iya tsayawa. Idan duka biyu sun faɗi, to ramin shi ne maƙulli kuma tashoshi da yawa sun ƙara ƙarfafa shi kawai. Idan kwafin ya kasance a jinkiri yayin da duk hanyoyin biyu suka yi daidai, sauran matsalar tana cikin rabon, ajiya ko direban tacewa, wanda wani bincike ne daban.