I- Network Virtual Private (VPN) yenza uxhumano oluvikelwe olubizwa ngokuthi imigudu ye-VPN phakathi komklayenti wendawo kanye nesiphakeli esikude, ngokuvamile ngaphezu kwe-Intanethi. I-VPN ingaba nzima ukusetha futhi iqhubeke isebenza ngenxa yobuchwepheshe obukhethekile obathintekayo.
Uma uxhumano lwe-VPN luhluleka, uhlelo lweklayenti libika umlayezo wephutha ngokuvamile kufaka inombolo yenombolo. Amakhulu amakhodi wephutha le-VPN ahlukene kodwa akhona nje kuphela avela kuningi lamacala.
Amaphutha amaningi we-VPN adinga izinqubo ezijwayelekile zokuxazulula izinkinga zenethiwekhi ukuxazulula:
- Qinisekisa ukuthi ikhompiyutha eqhuba ikhasimende le-VPN ixhunywe kwi-intanethi (noma enye inethiwekhi yendawo ebanzi ), futhi ukuthi ukufinyelela kwinethiwekhi yangaphandle kusebenza
- Qiniseka ukuthi iklayenti le-VPN inezilungiselelo zenethiwekhi ezifanele ezidingekayo ukuze isebenze nesiphakeli se-VPN esilitshe
- Vala okwesikhashana i- firewall yenethiwekhi yasendaweni ukuthola ukuthi iphazamisa ukuxhumana kwe-VPN. Ezinye izinhlobo ze-VPNs zidinga amanye amathrekhi enethiwekhi ukuze agcinwe evulekile
Ngezansi uzothola ukuxazulula izinkinga ezithile:
Iphutha le-VPN 800
"Ayikwazi ukusungula uxhumano" - Iklayenti le-VPN ayikwazi ukufinyelela iseva. Lokhu kungenzeka uma iseva ye-VPN ingaxhunyiwe kahle kwinethiwekhi, inethiwekhi ingaphansi okwesikhashana, noma uma iseva noma inethiwekhi igcwele ngokweqile nge-traffic. Iphutha liphinde lenzeke uma iklayenti le-VPN inezilungiselelo zokulungisa ezingalungile. Okokugcina, i-router yendawo ingase ingahambisani nohlobo lwe-VPN esetshenziselwa futhi idinga isibuyekezo se- firmware update. Okuningi "
Iphutha le-VPN 619
"Ukuxhumeka kwikhomputha eyihlane akukwazanga ukumiswa" - Ukukhishwa kwe-firewall noma ukukhishwa kwe-port kuvimbela iklayenti le-VPN ekwenzeni uxhumano osebenzayo noma ngabe iseva ingafinyelelwa. Okuningi "
Iphutha le-VPN 51
"Ayikwazanga ukuxhumana ne-subsystem ye-VPN" - Iklayenti le-Cisco VPN libika leli phutha lapho isevisi yendawo ingasebenzi noma iklayenti ayixhunyiwe kunethiwekhi. Ukuqala kabusha isevisi ye-VPN kanye / noma ukuxazulula izinkinga ukuxhumeka kwenethiwekhi yendawo ngokuvamile kulungisa le nkinga.
Iphutha le-VPN 412
"Ithanga elikude lingasaphenduli" - I-Cisco VPN iklayenti libika leli phutha uma i-VPN exhunyiwe uxhumano lwehla ngenxa yokuhluleka kwenethiwekhi, noma uma i-firewall iphazamisa ukufinyelela kumachweba adingekayo.
Iphutha le-VPN 721
"Ikhompiyutha eyikude ayiphenduli" - I-Microsoft VPN ibika leli phutha uma lihluleka ukusungula uxhumano, olufana nephutha 412 elibikwe amakhasimende eCisco.
Iphutha le-VPN 720
"Azikho izinhlelo zokulawula ze-PPP ezilungiselelwe" - Ku-Windows VPN, leli phutha livela lapho iklayenti engekho ukwesekwa okwanele kokwenzela iphrothokholi ukuxhumana nesiphakeli. Ukubuyisela le nkinga kudinga ukukhomba ukuthi yiziphi izivumelwano ze-VPN iseva engasekela futhi ifake okufanayo kumklayenti nge-Windows Control Panel.
Iphutha le-VPN 691
"Ukufinyelela kunqatshelwe ngoba igama lomsebenzisi kanye / noma iphasiwedi ayivumelekile esizindeni" - Kumsebenzisi kungenzeka ukuthi ufake igama elingafanele noma iphasiwedi lapho ezama ukufakazela ku-Windows VPN. Kumakhompyutha ayingxenye yesizinda se-Windows, isizinda se-logon kufanele futhi sichazwe ngokuqondile.Amaphutha we-VPN 812, 732 no-734
"Ukuxhumeka kuvinjelwe ngenxa yenqubomgomo ehlelwe kwiseva yakho ye-RAS / VPN" - Kwi-Windows VPNs, umsebenzisi ozama ukuqinisekisa ubuxhumano angase abe namalungelo okufinyelela okwanele. Umlawuli wenethiwekhi kufanele axazulule le nkinga ngokubuyekeza izimvume zomsebenzisi. Kwezinye izimo, umlawuli angadinga ukuvuselela ukwesekwa kwe-MS-CHAP (ubuqiniso protocol) kuseva ye-VPN. Noma yimaphi amakhodi amathathu amaphutha angasebenza kuncike kwingqalasizinda yenethiwekhi ehilelekile.