Izexwayiso zokungena ku-VPN: yisiphi isigameko okufanele sizibangele ngempela?
Ukuphumelela kokuqinisekisa, umhubhe osunguliwe kanye ne-RADIUS accounting Start kuyizimangalo ezintathu ezihlukene. Khetha leyo umamukeli wakho angayenza, bese uyihlanganisa.
Ukuphumelela kokuqinisekisa, umhubhe osunguliwe kanye ne-RADIUS accounting Start kuyizimangalo ezintathu ezihlukene, futhi i-imeyili yokungena inencazelo kuphela uma usukhetha eyodwa yazo. Iningi lamadizayini ezexwayiso ze-VPN lihlanganisa zontathu futhi likhiqiza ibhokisi lezincwadi okungekho muntu othembayo. Isinqumo sincike ekutheni ubani ofunda isexwayiso nokuthi yini angayenza emizuzwini emihlanu elandelayo. Uma wehluleka lokhu, isexwayiso siba umsindo ofihla isigameko esisodwa obukudinga.
Imibuzo emithathu inquma isibangeli
Buza ukuthi ubani ozoyithola, yini azoyenza nokuthi isenzo kufanele senzeke ngokushesha okungakanani. Ithimba lezokuphepha eliqapha ukusetshenziswa kabi kwezifakazelo lifuna iphethini yokwehluleka bese kuba impumelelo kusukela ku-akhawunti eyodwa phakathi nemizuzu embalwa. Ithimba lezokusebenza eliqapha umthamo lifuna ubude besikhathi kanye nezizathu zokunqanyulwa, hhayi ukungena. Ideski losizo lifuna ubunikazi besikhathi ukuze likwazi ukufanisa ithikithi.
Lezo zimpendulo zikhomba ezigamekweni ezihlukene, futhi akukho mthetho owodwa owanelisa zontathu. Uma isenzo somamukeli sithi «shayela umsebenzisi ucingo», ukuqinisekisa kwanele. Uma isenzo sithi «khulula ilayisensi» noma «qinisekisa ukuthi umhubhe uthwale ithrafikhi», kuphela ukusungulwa noma i-accounting Start okuzosebenza. Uma isenzo sithi «khokhisa isikhathi», udinga amarekhodi e-Stop esikhundleni sokungena.
Bhala impendulo njengomusho owodwa ngaphambi kokuhlela noma yini. «Le imeyili itshela unjiniyela osemsebenzini ukuthi i-akhawunti X ivule umhubhe isuka kunethiwekhi Y ngesikhathi Z, ukuze akwazi ukuhlola ukuthi iwindi lokunakekela lisetshenzisiwe yini.» Uma ungeke ugcwalise yonke indawo, isibangeli asikakhethwa.
Hlanganisa isigameko nombango owenzayo
| Record | What it proves | What it leaves open |
|---|---|---|
| Rejected credentials | The attempt failed at the credential step | Whether it was a stale client or a real person |
| Access-Accept | Credentials passed for this attempt | Anything about tunnel state or policy |
| Policy match record | A rule matched the request | Whether later steps completed |
| Tunnel established | The gateway accepted a session | Whether traffic flowed or the user got an address |
| Accounting Start | User service began at the accounting layer | Whether the application behind it worked |
| Accounting Stop | That session was closed, with a reason field | Whether the reason is meaningful on your release |
Ithebula lifihla ukuncika: umugqa ngamunye uthembekile kuphela uma isango liwukhipha ngokuthembekile futhi umqoqi wakho egcina inkambu oyidingayo. Funda incazelo yesigameko yenguqulo oyisebenzisayo ngqo, ngoba igama elithi «isikhathi sisunguliwe» liyashintsha phakathi kwezinguqulo futhi incazelo iyashintsha kaningi kunegama. Uma incazelo ingacacile, cela ukuthwebula kwesikhathi esikhundleni sokuqagela kusukela kulebula.
Ukuthatha i-Access-Accept njengokuqedwa kwakho konke okulandela kuyiphutha elivame kakhulu. Isinqumo ngezifakazelo, hhayi isikhathi. Iphutha eliphambene ukufunda ukufana kwengqubomgomo njengobufakazi bokugunyazwa, lapho umthetho ungafana futhi isinyathelo esilandelayo sisengahluleka.
Isikhathi esisodwa, isaziso esisodwa
I-akhawunti eyodwa, amadivayisi amaningi, ukuthunyelwa kabusha nokuxhuma kabusha: i-imeyili eyodwa ngesigameko ngasinye izoba iphutha kuzo zombili izinhlangothi, iphinda isikhathi esisodwa kuyilapho ihlukanisa esinye. Yenza ukhiye wesaziso ube isango kanye nesihlonzi sesikhathi, bese uthatha igama le-akhawunti njengophawu hhayi ukhiye. Umsebenzisi onelaptop nocingo angaba nemihubhe emibili ngasikhathi sinye, futhi yomibili ifanele umugqa wayo.
Amarekhodi ezibalo athunyelwa kabusha ajwayelekile, ngakho susa izimpinda ngesihlonzi sesikhathi kanye nesitembu sesikhathi ngaphambi kokukhipha umlayezo. Izikhathi ezilandelanayo ezivela kudivayisi efanayo kufanele zihlale zihlukene, futhi ukuxhuma kabusha ngesikhathi sewindi lokunakekela kufanele kuhlale kubonakala esikhundleni sokuhlangana nokwedlule. Uma umqoqi wakho ubhala kabusha izitembu zesikhathi lapho kufakwa, susa izimpinda ngokusekelwe ezinkambini zerekhodi lokuqala, hhayi kulezo ezigciniwe.
Irekhodi le-Stop elingekho ukungaqiniseki, hhayi isikhathi esihlala njalo. Ukuqalwa kabusha kwesango, ukuphahlazeka komqoqi kanye nokulahleka kwe-UDP konke kushiya izikhala, ngakho isexwayiso sidinga indlela yokubuyisana ebuzwa ithebula lezikhathi eziphilayo ngaphambi kokuba othile aphethe ngokuthi umhubhe usasebenza.
Hlukanisa ukucwaninga nesaziso
Ukugeleza kokucwaninga nokugeleza kwesexwayiso kunemisebenzi ehlukene. Gcina amarekhodi aluhlaza, kuhlanganise i-akhawunti, isango, isihlonzi sesikhathi, izitembu zesikhathi kanye nesizathu sokuqeda, ngisho noma ama-imeyili ajwayelekile ehlanganiswa, ecindezelwa noma ethunyelwa ohlwini oluncane lwabasebenzi. Umkhawulo wokuqina uyisihlungi sokulethwa, hhayi ukukhethwa kwesigameko somjikelezo wempilo obufuna ukusimemezela.
Thumela umongo omncane odingwa umamukeli ukuthola irekhodi elivikelwe. Amagama e-akhawunti, amakheli angaphakathi kanye nemininingwane yesikhathi kuyazwela, futhi i-imeyili edluliswa kahle i-imeyili evuza kahle.
Bese ukufakazela kusukela ekupheleni kuya ekupheleni. Sebenzisa ukungena nokuphuma okujwayelekile, ukuxhuma kabusha, izikhathi ezimbili ngasikhathi sinye kanye nokwehluleka kokulethwa okuphoqelelwe, bese ulandelela isigameko esisodwa kusukela esangweni ngomqoqi kuze kufike umlayezo olethiwe. Uma i-imeyili ifika ngaphandle kwesihlonzi sesikhathi, isivumelwano asiphelele. Uma ama-imeyili amabili echaza isikhathi esisodwa, ukuhlobana kuphukile. Akukho kulezi zinkinga ezimbili ezibonakalayo uma into oyihlola kuphela ukuthi ukulethwa kweposi kuyasebenza.