Rabu, 27 Agustus 2014

iyu 'A ta koma zuwa barin

Radius, Daga Nesa Gasktawa gwada A User Service ne mai sadarwar ra'ayi wanda ake amfani don samar da dama ga masu amfani ga ayyuka da su buƙaci shiga a, kullum tare da sunan mai amfani da kuma kalmar sirri. Wannan yarjejeniya yana amfani gizo don adana bayanai a cikin hanyar jerin sunayen mai amfani ko kalmomin shiga. Saboda haka, a lokacin da mai amfani yana so ya shiga uwa misali, da internet, sai ya shiga ya na mai amfani da kuma kalmar sirri da kuma sunan sallama gare su. A data aka aiko zuwa ga radius uwar garken da kuma bari da jerin data kasance masu amfani da kalmomin shiga musu. Idan sunan mai amfani da kuma kalmar sirri shiga by mai amfani matches wanda a list, to, mai amfani ne ba damar yin amfani da internet.

Wannan yarjejeniya ne yadu amfani da Internet Service Providers (ISPs), kazalika da manyan kamfanoni, hukumomi, da sauran cibiyoyin ilimi kungiyoyi don tsara da kuma gudanar da damar yin amfani da internet da su na ciki cibiyoyin sadarwa. Kullum wadannan authentications yarjejeniya ne da za'ayi by na'urorin kamar modem, Digital Subscriber Lines (DSLs) ta atomatik.

Mafi muhimmanci ayyuka na radius uwar garken za a iya takaita a matsayin AAA ko Gasktawa, izini da Accounting. Na farko biyu 'A ta koma zuwa barin wani mai amfani samun cibiyar sadarwa. Idan muka duba a daki-daki, a mu previous misali, za mu zo san cewa a radius uwar garken yana iya komawa kowane daya daga uku da martani ga login request - "Ã'a" wanda yana nufin cewa samun mai amfani da aka hana a karkashin dukkan yanayi, "Challenge" wanda yana nufin cewa mai amfani ne ya nemi ƙarin bayani kafin damar da aka ba, da kuma "Na'am" wanda ta baiwa ga mai amfani, damar yin amfani da cibiyar sadarwa.

Accounting yana nufin cajin kudi da aiki da za'ayi by radius. Yana nufin da yanayi da masu amfani 'lokaci ko ayyuka suna sanya idanu kuma shigad da. Wannan shi ne musamman da amfani ga wadanda suka gudu a postpaid internet wanda aka lasafta ko dai ta hanyar Data Transfer ko ta lokaci. A radius uwar garken sami wani umarni don fara cajin kudi a lokacin da mai amfani ajiye a kuma daga baya ta dakatar da lissafin kuɗi, a lõkacin da masu amfani ajiye off. Radius sabobin a zamanin yau, kuma iya samun damar bayanai adana mugun to duba details. Sadarwa tsakanin mai amfani da uwar garken ne a zamanin yau aikata, ta hanyar sosai rufaffen, abin dogara tashoshi.

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