SMB 2240 nge-VPN: hlola uhlu lweziteshi zokusebenza zokungena

Iphutha 2240 lisho ukuthi i-akhawunti ingase ingakwazi ukungena isuka kuleso siteshi sokusebenza. Funda irekhodi lokungena elihlulekile bese ulungisa i-akhawunti, hhayi i-DNS noma umhubhe.

Ukuvula isabelo ngomhubhe kubuyisela iphutha 2240, futhi umcabango wokuqala ukubheka umzila. Inombolo icacisa kakhulu kunalokho. I-Windows ibika ukuthi i-akhawunti ingase ingakwazi ukungena isuka kulesi siteshi sokusebenza, okuyisitatimende senqubomgomo mayelana ne-akhawunti eyodwa hhayi isitatimende mayelana nokufinyeleleka.

Gcina inombolo yephutha kuthikithi. Iyanciphisa uphenyo lube yisici esisodwa nomcimbi owodwa.

Yini i-2240 eyiqamba ngempela

Uhlu lwamaphutha okuphatha inethiwekhi lubona 2240 njenge-NERR_InvalidWorkstation, igama okufanele lifundwe ngokwezwi nezwi. I-akhawunti ikhawulelwe eqenjini lamakhompyutha okuvunyelwe ukungena, futhi umshini oletha izifakazelo awukho phakathi kwawo. Akukho lutho kuleyo ncazelo olukhuluma ngomhubhe, isabelo sefayela noma iphasiwedi. Isici sihlala ku-akhawunti futhi sihlolwa lapho kuzanywa ukungena.

Ezinye izinombolo emndenini ofanayo zisho okunye. Ukwephula amahora okuvunyelwe okungena kuyikhodi ehlukile, kanjalo nephasiwedi engalungile. Ukubika konke njengenkinga yokufinyelela kumosha ubucacisi obunikwe uhlelo lokusebenza.

Umkhawulo uhlala ku-akhawunti, ngakho ulandela ubunikazi nomaphi lapho buqinisekiswa khona. Umsebenzisi osebenza ehhovisi nsuku zonke futhi athwale ikhompyutha ephathekayo aye nayo ekhaya uhlangabezana nawo kuphela lapho igama lomshini lishintsha, yingakho ukwehluleka kungabonakala njengenkinga ye-VPN izinyanga eziningi ngaphambi kokuba othile abone iphethini.

Amaqiniso amabili ahlobene awakuchazi lokho. Idivayisi ye-NAT ingashintsha ikheli lomthombo elibonakalayo ngaphandle kokuthinta isici se-akhawunti, futhi ukushintsha kwesijobelelo se-DNS kungalungisa igama elifushane kuyilapho kushiya umkhawulo wokungena khona kanye lapho wawukhona. Kokubili kufanele kukhishwe, futhi akukho okukodwa okuthatha indawo yokufunda isici.

Qala ngokufunda irekhodi lokungena elihlulekile

Thola ukuthi iseva yamafayela iqinisekisa buphi ubunikazi, futhi yimuphi umshini obulethe. I-akhawunti yesizinda, i-akhawunti yasendaweni enegama elifushane elifanayo kanye ne-akhawunti ye-VPN ehlukile azishintshisani, futhi iphutha linengqondo kuphela lapho kwaziwa eyona ngqo.

Irekhodi lokuphepha libhala umzamo kanye ne-akhawunti negama lesiteshi sokusebenza esifona, futhi umkhawulo uhlolwa ngqo kuleyo mbhangqwana:

Get-WinEvent -FilterHashtable @{LogName='Security'; Id=4625; StartTime=(Get-Date).AddHours(-2)} |
  Select-Object TimeCreated,Message | Format-List
Get-ADUser -Identity jdoe -Properties LogonWorkstations |
  Select-Object SamAccountName,LogonWorkstations

Umyalo wokuqala ukhombisa ukwehluleka kanye nomucu wesiteshi sokusebenza owatholwa yiseva, futhi owesibili ukhombisa uhlu oluvunyelwe ku-akhawunti. Qhathanisa kokubili esikhundleni sokucabanga ukuthi igama lekhompyutha yeklayenti yilona elarekhodwa yiseva. Igama elibonakala lingalungile kurekhodi ngokuvamile liwukutholakala okuwusizo, ngoba likhomba umshini iseva ekholelwa ngempela ukuthi ikhuluma nawo. Yilokho kukholelwa okuhlolwa ngumkhawulo.

Ungangezi igama lesango le-VPN ngoba ithrafikhi idlula kulo. Isango akusilo umfoni oqinisekisiwe, futhi ukungeza kwalo ohlwini akushintshi lutho kuyilapho kwenza i-akhawunti ibe nzima ukuyibuyekeza.

Lungisa umkhawulo endaweni encane kunazo zonke

Uma umshini kufanele uvunyelwe, engeza lelo khasi ngqo ohlwini lweziteshi zokusebenza ze-akhawunti bese ushiya konke okunye. Uma kungenjalo, impendulo efanele umshini ogunyaziwe hhayi ukususa umkhawulo, ngoba umkhawulo ukhona ukuze ukhawulele lapho lezo zifakazelo zingasetshenziswa khona.

Ukuhlela ngeqoqo kuvamile lapha futhi ngokuvamile akulungile. I-akhawunti enohlu olude lwamashini avunyelwe i-akhawunti umkhawulo wayo osekwaphela ukusho okuthile.

Kuyasiza futhi ukwazi ukuthi ubunikazi bwabiwe yini. Lapho abantu abaningi besebenzisa i-akhawunti yesevisi eyodwa kumakhompyutha amaningi aphathekayo, uhlu lweziteshi zokusebenza lukhula kuze kube yilapho inqubomgomo ingenangqondo, okuyinkinga yokuklama hhayi yokuphatha.

Funda umphumela olandelayo, hhayi ukungabi khona kwawo

Ngemva koshintsho olugunyaziwe, yenza isicelo esisha nge-akhawunti ehlosiwe bese ubhala okwenzekayo. Iphutha elihlukile iyingenelo, ngoba likhomba isigaba esilandelayo esikhundleni sokuphinda esedlule.

Indlela ye-DFS ingaletha amaseva amaningi nezinqumo zokufinyelela eziningi. Ukuhlanza isici se-akhawunti esisodwa kuxazulula esisodwa sazo. Izinhloso zedluliselo kusamele zifinyeleleke, futhi izimvume zesabelo nohlelo lwamafayela kwesinye ngasinye kusamele zamukele i-akhawunti. Sebenza ngephutha elilandelayo ngendlela efanayo esikhundleni sokucabanga ukuthi ukulungiswa kokuqala kwemboza konke.

Asikho isizathu sokwakha kabusha iphrofayela ye-VPN noma ukusetha kabusha iphasiwedi ngenkathi i-Windows ibika umkhawulo wesiteshi sokusebenza. Uhlu lwamaphutha enethiwekhi lwe-Microsoft kufanele lugcinwe luvuliwe ngesizathu salokhu: ikhodi ikutshela ukuthi yisiphi isici okufanele usihlole ngaphambi kokuthinta noma yini.

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