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Uyilungisa njani iseva ye-RPC ayifumaneki (0x800706ba) kwiifestile 10

Zama Isixhobo Sethu Sokuphelisa Iingxaki





Igqityelwe ukuhlaziywa Nge-17 ka-Epreli 2022 Iseva ye-RPC ayikho impazamo 0

Ukufumana Iseva ye-RPC ayifumaneki impazamo (0x800706ba) ngelixa uqhagamshela kwisixhobo esikude, unxibelelana phakathi kwezixhobo ezibini nangaphezulu ngenethiwekhi? Iseva ye-RPC ayifumaneki imposiso ithetha ukuba ikhompyuter yakho yeWindows inengxaki ngokunxibelelana nezinye izixhobo okanye oomatshini ngenethiwekhi oyisebenzisayo. Makhe sixoxe ukuba yintoni i-RPC, kwaye kutheni uyifumana Iseva ye-RPC ayifumaneki impazamo?

Yintoni i-RPC?

I-RPC imele ukuFowuna kweNkqubo yokuRemote , esebenzisa itekhnoloji yonxibelelwano phakathi kwenkqubo kwiinkqubo zeWindows ngaphakathi kuthungelwano. Le RPC isebenza ngesiseko semodeli yonxibelelwano lomxhasi-umxhasi, apho umxhasi kunye nomncedisi akufuneki kuhlale kumatshini owahlukileyo. I-RPC ingasetyenziselwa ukuseta unxibelelwano phakathi kweenkqubo ezahlukeneyo kumatshini omnye.



Kwi-RPC, inkqubo yokufowuna iqalwa yinkqubo yomxhasi, efihliweyo ize ithunyelwe kumncedisi. Umnxeba emva koko ucinywa ngumncedisi kwaye impendulo ithunyelwa emva kumxhasi. I-RPC idlala indima ebalulekileyo ekulawuleni izixhobo ekude kuthungelwano kwaye isetyenziselwa ukwabelana ngokufikelela kwiiperipherals ezifana nabashicileli kunye nescanner.

Izizathu zeempazamo zeRPC

Kukho izizathu ezahlukeneyo emva kwale mpazamo ye-RPC, njengeemposiso ekucombululeni i-DNS okanye igama le-NetBIOS, Iingxaki ngoqhagamshelo lomsebenzi womnatha, Inkonzo ye-RPC okanye iinkonzo eziyeleleneyo zinokungasebenzi, Ulwabelwano lweFayile nomshicileli ayenziwanga, njl.



  1. Imiba yoqhagamshelwano lwenethiwekhi (ukunqongophala koqhakamshelwano olululo lwenethiwekhi kunokukhokelela kwimiba yokungafumaneki komncedisi. Kwiimeko ezinjalo, umxhasi uyasilela ukuthumela umnxeba wenkqubo kwiseva ekhokelela kwimpazamo engafumanekiyo yeseva ye-RPC. ).
  2. I-DNS-Ingxaki yokusombulula amagama (umxhasi uqalisa isicelo, isicelo sithunyelwa kumncedisi kusetyenziswa igama lakhe, idilesi ye-IP, kunye nedilesi yezibuko. Ukuba igama lomncedisi we-RPC lifakwe kwidilesi ye-IP engeyiyo, kubangela ukuba umxhasi aqhagamshelane nomncedisi ongalunganga kwaye kunokuba nesiphumo kwimpazamo ye-RPC.)
  3. I-firewall yomntu wesithathu okanye nasiphi na esinye isicelo sokhuseleko ukusebenza kumncedisi, okanye kumxhasi, ngamanye amaxesha kunokuvala itrafikhi ekufikeleleni kumncedisi kwizibuko zayo ze-TCP, okukhokelela kuphazamiseko lwee-RPC. Kwakhona urhwaphilizo lobhaliso lweWindows lubangela iimpazamo ezahlukeneyo ezibandakanya le seva yeRPC ayifumaneki impazamo njl.

Ukuxazulula ingxaki 'Iseva ye-RPC ayifumaneki impazamo

Emva kokuqonda Yintoni iseva ye-RPC, isebenza njani kwiWindows Server kunye nekhompyuter yeKlayenti, kunye nezizathu ezahlukeneyo ezinokubangela iimpazamo ezingafumanekiyo kwiseva ye-RPC kwiWindows. Makhe sixoxe ngezisombululo zokulungisa impazamo engafumanekiyo yeseva ye-RPC.

Jonga kwaye uqwalasele iFirewall kwikhompyuter yakho

Njengoko bekuxoxiwe phambi kwee-firewall okanye naziphi na ezinye izicelo ezinxulumene nokhuseleko ezisebenza kwisistim zinokuvala itrafikhi kwizicelo ze-RPC. Ukuba unomntu wesithathu ofakelweyo, zama ukuyiqwalasela ukuze uvumele uqhagamshelo olungenayo noluphumayo lwee-RPC kunye nezinye iinkqubo ojonge ukuzisebenzisa kwii-RPC.



Ukuba usebenzisa Windows Firewall yiqwalasele ukuvumela udibaniso olungenayo noluphumayo lwe RPCs kunye nezinye izicelo ngokulandela amanyathelo.

Okokuqala, vula indawo yolawulo, khangela windows firewall .



Kwaye ke nqakraza Vumela usetyenziso ngeWindows Firewall ngezantsi Windows Firewall .

Vumela usetyenziso ngeWindows Firewall

Emva koko Skrolela ezantsi ukuze ufumane Uncedo olukude . Qinisekisa unxibelelwano lwayo yenziwe yasebenza (Zonke iibhokisi zale nto zi kuphawulwe ).

Uncedo olukude luvuliwe

Lungiselela i-firewall ngokufanelekileyo

Ukuba usebenzisa i-Windows firewall, vula i-snap-in yeNkqubo yeNkqubo yeQela ( gpedit.msc ) ukuhlela into yoMgaqo-nkqubo weQela (GPO) esetyenziselwa ukulawula izicwangciso zeWindows Firewall kumbutho wakho.

Khangela uye ku Ulungelelwaniso lweKhompyutha-Iitemplates zoLawulo-Inethiwekhi-uQhagamshelwano lweNethiwekhi-IWindows Firewall, kwaye emva koko uvule iProfayile yeDomain okanye iProfayile esemgangathweni, kuxhomekeke kwiprofayile oyisebenzisayo. Vula oku kwangaphandle kulandelayo: Vumela Ulawulo lwangaphakathi olukude ngaphandle kwaye Vumela iFayile eNgangeniyo kunye neSishicileli sokwabelana ngokuKhethiweyo .

Lungiselela i-firewall ngokufanelekileyo

Jonga uqhagamshelwano lwenethiwekhi

Kwakhona Ngamanye amaxesha ngenxa yokuphazamiseka koqhagamshelwano lwenethiwekhi kwenzeka iseva ye-RPC ayifumaneki Imposiso. Ke qiniseka ukuba unxibelelwano lwenethiwekhi yakho luqhagamshelwe, luqwalaselwe, kwaye lusebenza kakuhle.

  • Ukukhangela uqhagamshelo lwe-Intanethi Cofa Phumelela+R izitshixo ukuvula i Baleka ingxoxo.
  • Uhlobo ncpa.cpl kwaye ucinezele Ngena isitshixo.
  • I UQhagamshelwano lweNethiwekhi ifestile iya kuvela.
  • Kwi UQhagamshelwano lweNethiwekhi window, cofa ekunene kuqhagamshelwano lwenethiwekhi oyisebenzisayo, kwaye ukhethe Iipropati .
  • Apha qiniseka ukuba uyayivula i IiProtokholi ze-Intanethi kwaye i Ukwabelana ngeFayile kunye nePrinta yeeNethiwekhi zikaMicrosoft .
  • Ukuba nayiphi na kwezi zinto ilahlekileyo kwiipropathi zoqhagamshelo lwengingqi, kuya kufuneka uzibuyisele kwakhona.

Jonga uqhagamshelwano lwenethiwekhi ukulungisa impazamo yeseva ye-RPC

Jonga ukusebenza kweenkonzo zeRPC ngokufanelekileyo

Iseva ye-RPC ayifumaneki ingxaki inokubangelwa kukungasebenzi kakuhle kwenkonzo ye-RPC kuyo yonke ikhompyutha eqhagamshelwe. Sincoma ukujonga kwaye uqinisekise ukuba Iinkonzo ezinxulumene ne-RPC zisebenza ngokufanelekileyo kwaye azibangeli nawuphi na umcimbi.

  • Cinezela Windows + R, uhlobo iinkonzo.msc kwaye ucofe u-ok ukuvula ikhonsoli yeenkonzo zeWindows.
  • Kwi Iinkonzo window, skrolela ezantsi ukufumana izinto Isiqalisi seNkqubo yeseva yeDCOM, Umnxeba weNkqubo ekude (RPC), kwaye RPC Endpoint Mapper .
  • Qinisekisa isimo sabo Ukubaleka kwaye ukuqalisa kwabo kumiselwe Iyazenzekela .
  • Ukuba ufumana nayiphi na inkonzo efunekayo ayisebenzi okanye ayisebenzi, cofa kabini kuloo nkonzo ukuze ufumane iifestile zepropathi zaloo nkonzo.
  • Apha khetha uhlobo lokuQalisa ukuba luzenzekele kwaye uqalise inkonzo.

Jonga ukusebenza kweenkonzo zeRPC ngokufanelekileyo

Kwakhona, Jonga ezinye iinkonzo Eziyeleleneyo ezifana Isixhobo soLawulo lweWindows kunye neTCP/IP NetBIOS uMncedi ziyabaleka .

Ngale ndlela, unokuqinisekisa ukuba zonke iinkonzo ezifunwa yi-RPC zikhuselekile kwaye zisebenza ngokufanelekileyo. Kwiimeko ezininzi, ingxaki iya kusonjululwa ngoku. Nangona kunjalo, ukuba ingxaki isaqhubeka, unokufuna ukuya kwinyathelo elilandelayo lokuqinisekisa ubhaliso.

Jonga ubhaliso lweWindows lweRPC urhwaphilizo

Ndenza zonke ezi ndlela zingentla zisilele ukulungisa umncedisi we RPC yimpazamo engafumanekiyo? Sukuba nexhala MasiTweak ubhaliso lweWindows ukulungisa iseva ye-RPC yimpazamo engafumanekiyo. Ngaphambi kokuguqula iifestile zobhaliso lobhaliso sicebisa ngamandla ugcino lwedatha yeRegistry .

Ngoku cofa Win + R, chwetheza regedit, kwaye ucofe iqhosha lokungena ukuvula umhleli wobhaliso windows. Emva koko Hamba uye kwiqhosha elilandelayo.

HKEY_LOCAL_MACHINESYSTEMCurrentControlSetservicesRpcSs

Apha kwipheyini ephakathi cofa kabini ekuqaleni kwaye utshintshe ixabiso layo ku-2.

Phawula: Ukuba kukho nayiphi na into engekhoyo kulo mfanekiso ungezantsi ubonisa emva koko sicebise ukuba ubuyisele iWindows yakho.

Jonga ubhaliso lweWindows lweRPC urhwaphilizo

Kwakhona Khangela uye ku HKEY_LOCAL_MACHINESYSTEMCurrentControlSetservicesDcomLaunch . Jonga ukuba akukho nto ilahlekileyo. Ukuba ufumene Isiqalisi seNkqubo yeseva ye-DCOM ibingacwangciswanga kakuhle, cofa kabini kwi Qala iqhosha lokubhalisa ukuhlela ixabiso lalo. Seta yayo ixabiso data ukuya Mbini .

Isiqalisi seNkqubo yeseva ye-DCOM

Ngoku Khangela uye HKEY_LOCAL_MACHINESYSTEMCurrentControlSetservicesRpcEptMapper . Jonga ukuba akukho nto ilahlekileyo. Ukuba ufumene useto lwe RPC Endpoint Mapper ayilunganga, cofa kabini kwi Qala iqhosha lokubhalisa ukuhlela ixabiso lalo. Kwakhona, seta yayo ixabiso data ukuya Mbini .

RPC Endpoint Mapper

Emva koko vala umhleli weRegistry kwaye uqalise kwakhona, windows ukwenza utshintsho. Ngoku ngokujonga ngokulandelayo kwaye uzame ukuqhagamshela isixhobo esikude, ndiyathemba ukuba akusekho mncedisi we-RPC kukho impazamo engafumanekiyo.

Performa System Buyisela

Ngamanye amaxesha kuyenzeka ukuba uzame zonke iindlela ezingentla, kwaye usafumana iseva ye-RPC ayifumaneki impazamo. Kule meko, sicebisa ukwenza uBuyiselo lweNkqubo ebuyisela izicwangciso ze windows kwimeko yokusebenza yangaphambili. Apho Inkqubo Isebenza ngaphandle kwempazamo yeRPC.

Ezi zezona zisombululo zisebenzayo ukulungisa Iseva ye-RPC ziimposiso ezingafumanekiyo kwiiWindows server / iikhompyuter zabaxumi. Ndiyathemba ukusebenzisa ezi zisombululo kusombulula oku Iseva ye-RPC ayifumaneki impazamo. Usenayo nayiphi na imibuzo, iingcebiso malunga nesi sithuba uzive ukhululekile ukuxoxa kwizimvo.

Kwakhona, Funda