27850, 442 da 651: tsari ɗaya, bincike uku na farko
Duk kuskuren uku suna fitowa daga tarkon adaftar kama-da-wane. Haɗa lambar da matakinta, duba wannan matakin, sannan sake shigarwa bayan tsaftacewa kawai.
Mai shigarwa yana tsayawa a 27850, haɗi yana ƙi da 442, wani bayanin aiki kuma yana mayar da 651. Lambobin suna kama da kuskure uku daban-daban, kuma amsar da aka saba ita ce sake shigar da abokin ciniki sau uku. Amma suna fitowa daga tsarin ƙasa ɗaya: adaftar kama-da-wane da tarkon tace-tace da ke kewaye da ita. Lambar kuskure tana gaya maka wane mataki ya gaza, kuma wannan ne ke ƙayyade binciken farko. Sake shigarwa kafin karanta lambar yawanci yana sake haifar da wannan kuskure.
Haɗa lambar da matakin
Kowace kuskure tana tasowa a wani wuri dabam, don haka binciken farko ya bambanta ko da alamar da ake gani ita ce wannan haɗin da aka ƙi. Iyalai uku sun rufe kowane yanayi: mai shigarwa, adaftar, da tashar da ke ƙarƙashinta. Jadawalin da ke ƙasa yana ajiye kowace lamba kusa da binciken da ta ke nufi.
| Error | When it appears | First check | Usual cause |
|---|---|---|---|
| 27850 | During install | Filter count and security suite | Stack at the filter limit, or a suite blocking the driver |
| 442 | On connect | Adapter state and display name | Disabled adapter, ICS holding it, malformed CVirtA name |
| 651 | On connect | WAN miniport and third-party drivers | Miniport failed to start, bridging driver attached |
Idan kuskuren ya bayyana kafin a zaɓi kowane bayanin aiki, na iyalin mai shigarwa ne. Idan ya bayyana sa ad da abokin ciniki ke ƙoƙarin ɗaga adaftar, na iyalin adaftar ne. Idan adaftar ana gani amma tashar ba ta taɓa buɗewa, na iyalin ƙaramin tasha ne. Rubuta lambar kafin ka canza wani abu. Gyare-gyare uku suna taɓa sassa dabam na tarkon, kuma canji da aka yi wa iyali mara kyau yana sa ƙoƙari na gaba ya fi wahalar karantawa.
Cikakken tarkon tace-tace, ko kayan tsaro da ke toshe direba
Shigar da abokin ciniki yana yin rijistar ƙaramin ɓangaren tacewa a cikin sarkar adaftar. Windows yana da ƙaƙƙarfan iyaka kan yawan irin waɗannan ɓangarori da za su iya haɗuwa, kuma tsoho ya bar ɗan fili kaɗan idan akwai maganin ƙwayoyin cuta, gadar kama-da-wane da direban ɗauka. Sannan shigarwar ta kasa da 27850 ko da fakitin VPN yana da kyau. Mai shigarwa ba zai iya bambanta cikakken tarko da wanda ya karye ba.
Karanta ƙimar yanzu, ɗaga ta, ka sake yin restart kafin sake gwadawa. Sabon tacewa ba zai iya haɗuwa ba har sai an sake gina tarkon:
reg query "HKLM\SYSTEM\CurrentControlSet\Control\Network" /v MaxNumFilters
reg add "HKLM\SYSTEM\CurrentControlSet\Control\Network" /v MaxNumFilters /t REG_DWORD /d 14 /fWani dalili shi ne kayan tsaro da ke toshe shigar da direba ba tare da wata sanarwa da ake gani ba. Kariyar kanta na iya hana tacewar yin rijista, don haka mai shigarwa yana bayar da rahoton gazawar ɓangare gama gari. Duba log ɗin kayan da kansa, kuma idan kariyar kanta ce ke toshewa, kashe ta kawai na lokacin shigarwa sannan ka maido da ita nan take bayan haka. Idan an riga an ɗaga ƙimar kuma babu kayan da ke toshewa, nemi direbobin tacewa da suka ragu daga wani samfurin VPN na baya. Tsohon tacewa wanda ba shi da sabis mai dacewa har yanzu yana matsayi ɗaya kuma yana iya jefa sabuwar shigarwa cikin kasawa.
Adaftar tana nan kuma tana zama a ƙasa
Kuskure 442 yana nufin adaftar kama-da-wane tana nan amma abokin ciniki ba ya iya ɗaga ta. Binciken farko shi ne Manajan Na’urori tare da nuna ɓoyayyun na’urori: adaftar da aka kashe, adaftar mai alamar gargaɗi da adaftar da ta ɓace duk ɗaya suke gani a cikin abokin ciniki amma suna buƙatar gyare-gyare daban. Internet Connection Sharing yakan riƙe ta. Idan sabis ɗin ya mallaki adaftar, dakatar da sabis ɗin ka sake gwadawa kafin ka taɓa rijista. Ragewar tsarin raba na iya sake mallake ta bayan restart, don haka lura ko gyaran yana wanzuwa bayan restart.
Sake shigarwa na iya barin gurɓataccen sunan nuni wanda ke sa adaftar ta kasa sarrafawa. Ɗimar ya kamata ta zama rubutu kawai, ba alamar shigarwa da ba a warware ba:
Get-ItemProperty "HKLM:\SYSTEM\CurrentControlSet\Services\CVirtA" -Name DisplayName
Set-ItemProperty "HKLM:\SYSTEM\CurrentControlSet\Services\CVirtA" -Name DisplayName -Value "Cisco Systems VPN Adapter for 64-bit Windows"Yi amfani da sunan nuni da abokin cinikinka yake tsammani, sannan ka sake restart domin a sake lissafa adaftar. Sanya ƙimar ba tare da restart ba yawanci yana barin tsohon yanayi a wurin kuma haɗi na gaba yana mayar da 442 kuma.
Tashar da ke ƙasa ba ta taɓa buɗewa
Ana ba da rahoton kuskure 651 sa ad da manajan haɗi ba ya iya buɗe ƙaramin tashar WAN. Adaftar na iya yin kama da lafiya a cikin abokin ciniki alhali tashar da ke ƙasa ba ta taɓa kaiwa yanayin da aka fara ba. Lissafa ƙananan tashoshin da yanayinsu kafin ka sake shigar da wani abu:
Get-PnpDevice -Class Net | Where-Object { $_.FriendlyName -like "*WAN Miniport*" } | Select-Object Status, FriendlyNameƘaramin tasha mai yanayin kuskure ita ce alama kai tsaye. Sake shigar da ita daga Manajan Na’urori yana sake ƙirƙirar tashar, kuma shi ya sa wannan gyaran yake aiki sa ad da sake shigar da abokin ciniki bai yi aiki ba. Direbobin ɓangare na uku da ke haɗe da adaftar ta zahiri su ne wani sanannen dalili. Direban cibiyar sadarwar gada na VirtualBox, direban TAP da ya ragu daga OpenVPN ko matatar ɗauka na iya fara ɗaukar tashar. Cire alamar ɓangaren yayin shigarwa bai isa ba idan an riga an haɗa direban; dole ne a cire shi daga halayen adaftar ko a cire shigarwa daga ma’ajiyar direba.
Kashe IPv6 a haɗin VPN ya warware wannan kuskure a wasu builds, amma ɗauke shi a matsayin gwaji ba tsari na dindindin ba. Idan haɗin yana farawa ne kawai da IPv6 a kashe, ƙaramin tashar ko direban da ke ƙasa har yanzu shi ne laifi.
Canza mataki ɗaya ka adana shaidar
Adana ƙimar rijistar da ka canza, rubuta jerin adafta da tace-tace kafin da bayan, kuma sake restart tsakanin ƙoƙari. Restart wani ɓangare ne na gyaran kowane iyali a nan, domin ana gina tarkon adaftar a lokacin boot kuma sake kunna sabis ba ya sake gina ta.
Sake shigar da abokin ciniki bayan tsohon adaftar, tace-tace da ƙananan tashoshi sun tafi kawai. Shigar da sabon abokin ciniki a kan karyayyen tarko shi ne hanyar da 27850 mai iya gyara ke rikiɗa zuwa na’ura mai adafta biyu da aka yi wa rijista rabin-raki kuma babu bayyanannen kuskure. Tsaya ka ɗaga al’amarin idan wannan kuskuren ya tsira daga binciken matakin sau biyu. A wannan lokacin mataki na gaba mai amfani shi ne cikakken bitar tarkon cibiyar sadarwa tare da log ɗin shigarwa daga mai siyarwa, ba wani ƙoƙari na wannan sake shigarwa ba.