Kungani ikhophi ye-SMB ihamba kancane lapho womabili ama-PC ejoyina i-VPN efanayo

Ikhophi yefayela phakathi kwemishini emibili ye-Windows ku-LAN ye-gigabit yehla yaze yakhasa ngesikhathi kokubili kuxhuma ku-VPN efanayo, kuyilapho ukuhlolwa komthamo phakathi kwalo mbhangqwana kusabika cishe ijubane lomugqa. Inkinga ayikho kuxhumano futhi ayikho kudiski. I-SMB3 Multichannel yengeze ngokuthula uxhumano lwesibili lwe-TCP oluhamba ngomhubhe, futhi ikhophi ilinde isiteshi esinensayo kakhulu. Ukususa lowo mzila ku-SMB kubuyisela ijubane le-LAN.

Isabelo esisodwa singahamba ngezixhumano eziningi ze-TCP

I-Multichannel ivumela iklayenti ukuthi livule izixhumano ezizimele ziya kuseva eyodwa, eyodwa ngayinye yombhangqwana wekheli ofanele. Ku-LAN evamile kungase kube nombhangqwana owodwa kuphela, ngakho akukho okumangazayo okwenzekayo. Engeza i-adaptha ye-VPN kuyo yomibili imishini futhi i-Windows ibona umbhangelwano wesibili, ikheli lomhubhe ngokumelene nekheli lomhubhe, bese ivula isiteshi ngakulo.

Leso siteshi sifihliwe, sihlanganyela i-CPU nomhubhe futhi siwela uxhumano olufanayo lwe-WAN njengakho konke okunye. Ikhophi ebesizosebenzisa i-LAN kuphela manje inelungu elinensayo esethini, futhi i-SMB ayiyilahli ngokuthula.

Ukuhlolwa komthamo okunamathiselwe kukheli le-LAN kusabonakala kuphilile, futhi yikho kanye isizathu sokuthi izilinganiso ezimbili zihluke kakhulu kangaka.

Fakazela ukuthi isiteshi somhubhe sikhona ngaphambi kokushintsha noma yini

Gijimisa imibuzo kuklayenti ngesikhathi ikhophi iqhubeka, ngoba uhlu lweziteshi luthakazelisa kuphela lapho luphefumula.

Get-SmbMultichannelConnection | Where-Object Selected -eq $true | Format-Table ServerName, ClientIPAddress, ServerIPAddress
Get-SmbConnection | Format-Table ServerName, Dialect, NumOpens

Imigqa engaphezu kwesisodwa ekhethiwe yeseva efanayo iwukuqinisekiswa okudingayo. Xazulula ikheli leklayenti lomugqa osolisayo libe yisixhumi esibonakalayo. Uma leyogama lesiteketeke iyisingisiwe ye-VPN, isiteshi singeqiniso hhayi umbhalo wakudala.

Get-NetIPAddress -IPAddress 10.8.0.6 | Format-List IPAddress, InterfaceAlias

Amakheli ahlukile kumshini ngamunye, ngakho funda lawo abikwa umkhipho wakho uqobo esikhundleni sokuthayipha izibonelo ezingenhla.

Khipha umhubhe ku-SMB bese uqala kabusha iziphetho zombili

Ukucisha i-Multichannel ukushintsha kuklayenti naseseva ngasikhathi sinye, futhi ukukwenza ohlangothini olulodwa kushiya olunye lukhululekile ukuqhubeka nokunikeza isixhumi esibonakalayo. Iziteshi ezikhona ziyasinda kulesilungiselelo, ngakho hlela ukuqala kabusha esikhundleni sokulindela ukuthi ikhophi elandelayo izokwehluka.

Set-SmbClientConfiguration -EnableMultiChannel $false -Force
Set-SmbServerConfiguration -EnableMultiChannel $false -Force
Get-SmbClientConfiguration | Select-Object EnableMultiChannel

Ngemva kokuqalisa kabusha, biza izixhumi ezibonakalayo iseva ezinikezayo ze-SMB. I-adaptha yomhubhe kufanele ngabe isinyamalele kulolo hlu. Uma isekhona, isilungiselelo sawela endaweni yokugcina engalungile noma isikhathi sakudala sisavuliwe.

Get-SmbServerNetworkInterface | Format-List Name, InterfaceAlias, LinkSpeed

Lapho umgomo umincane kunokukhubaza i-Multichannel kuyo yonke indawo, ukuxhulula ingxenye yeseva ku-adaptha yomhubhe kumisa ukwabelana ngayo kuyilapho kushiya yonke i-VPN ingathintekile.

Get-NetAdapterBinding -Name "<vpn adapter>" -ComponentID ms_server
Disable-NetAdapterBinding -Name "<vpn adapter>" -ComponentID ms_server

Khetha i-LAN futhi ukale kabili ngendlela efanayo

Isilinganiso sesixhumi asisusi isiteshi, kodwa siqondisa izixhumano ezintsha emxhumweni womzimba futhi sigcine ithrafikhi engahlobene kude nomhubhe. Kopisha isiteketeke kumkhipho esikhundleni sokuthayipha, ngoba sasendaweni kwezinye izifakelo.

Get-NetIPInterface | Sort-Object InterfaceMetric | Select-Object InterfaceAlias, InterfaceMetric
Set-NetIPInterface -InterfaceAlias "<vpn adapter>" -AutomaticMetric Disabled -InterfaceMetric 9000

Bese uphinda zombili izilinganiso: ikhophi yefayela nokuhlolwa komthamo kwesiteshi esisodwa. Uma ikhophi ilulama kuyilapho ukuhlolwa komthamo kungashintshi, umhubhe awukaze ube yisithiyo. Uma zombili ziwa, umzila we-VPN uwumkhawulo futhi i-Multichannel yawenza wabonakala kuphela. Qhathanisa nekhophi ethathwe ngaphambi kokuxhunywa kwe-VPN, ngoba yiyo kuphela imigqa eyisisekelo ehlukanisa ushintsho.

Ukukhubaza i-Multichannel kudla umthamo kumaseva anikeza ngempela imizila eminingi esheshayo, ngakho yivule futhi lapho i-VPN isiphuma esithombeni. Bhala ukuthi iyiphi i-adaptha oyishintshile, ngoba umuntu olandelayo uzothola isilungiselelo hhayi isizathu.