Yini ipakethi ye-packet yenethiwekhi broker (NPB)?
I-Packet Slicing iyisici esinikezwe ngabathengi be-Network Packet (NPB) esibandakanya ukukhetha nokuthumela ingxenye kuphela yokulayisha kwepakethe yasekuqaleni, ukulahla idatha esele. Ivumela ukusetshenziswa okusebenzayo kwezinsizakusebenza zenethiwekhi nokugcina ngokugxila ezingxenyeni ezibalulekile zethrafikhi yenethiwekhi. Kuyisici esibalulekile ku-Network Packet Broker, enika amandla ukuphathwa kwedatha esebenza kahle kakhulu futhi okuhlosiwe, okwenza izinsiza zenethiwekhi, kanye nokwenza lula ukuqapha kwenethiwekhi okusebenzayo kanye nokuphepha kwezokuphepha.
Nakhu ukuthi isilayidi sephakethe sisebenza kanjani kwi-NPB (inethiwekhi yephakethe yenethiwekhi):
1. Ukuthwebula kwephakethe: I-NPB ithola ithrafikhi yenethiwekhi kusuka emithonjeni ehlukahlukene, njengokushintshwa, ompompi, noma amachweba we-span. Ibamba amaphakethe adlula kwinethiwekhi.
2. Ukuhlaziywa kwePacket: I-NPB ihlaziya amaphakethe athunjiwe ukuthola ukuthi yiziphi izingxenye ezilungele ukuqashwa, ukuhlaziya, noma izinhloso zokuphepha. Lokhu kuhlaziywa kungasuselwa ezinqumweni ezinjengomthombo noma lapho uya khona amakheli we-IP, izinhlobo ze-protocol, izinombolo zamachweba, noma okuqukethwe okukhethekile okukhokhelwayo.
3. Ukucushwa kwesilayidi: Kususelwa ekuhlaziyweni, i-NPB ilungiselelwe ukugcina ukukhetha noma ukulahla izingxenye zepakethi yokulayisha. Ukucushwa kucacisa ukuthi yiziphi izingxenye zephakethe okufanele zisikwe noma zigcinwe, njengezihloko, ukukhokha kwamasimu, noma amasimu athile akhethekile.
4. Inqubo yokusika: Ngesikhathi senqubo yokusika, i-NPB iguqula amaphakethe athunjiwe ngokuya ngokucushwa. Kungasusa noma kususe idatha engakhokhelwa yokulayisha engabheki ngaphezulu kosayizi noma ukucishwa okuthile, izinkambu ezithile ze-protocol noma izinkambu, noma ukugcina izingxenye ezibalulekile zephakethe.
5. Ukudluliselwa kwepakethe: Ngemuva kwenqubo yokushelela, i-NPB idlulisela amaphakethe aguquliwe ezindaweni ezikhethiwe, njengamathuluzi okuqapha, amapulatifomu wokuhlaziya, noma izinto zokuphepha. Lezi zindawo zithola amaphakethe asikiwe, aqukethe kuphela izingxenye ezifanele njengoba kuchaziwe ekucushweni.
6. Ukuqapha kanye nokuhlaziywa: Amathuluzi wokuqapha noma wokuhlaziya axhunywe kwi-NPB Thola amaphakethe asikiwe futhi enze imisebenzi yawo. Njengoba idatha engafanele isusiwe, amathuluzi angagxila olwazini olubalulekile, athuthukise ukusebenza kwawo kanye nokunciphisa izidingo zensiza.
Ngokugcina okugcina noma ukulahla izingxenye zepakethe packet payload, ukushibilika kwepakethe kuvumela ama-NPB ukuze asebenzise ukusetshenziswa kwe-bandwidth, futhi athuthukise ukusebenza kwamathuluzi okuqapha kanye nokuhlaziya. Inika amandla ukuphathwa kwedatha esebenza kahle futhi ebhekiswe kakhudlwana, yenza lula ukuqapha kwenethiwekhi okusebenzayo kanye nokuthuthukisa ukusebenza kwenethiwekhi.
Ngemuva kwalokho, kungani kudinga ukushibilika kwephakethe kwenethiwekhi ye-Packet Packet Broker (NPB) ngokuqapha kwakho kwenethiwekhi, ukuhlaziya kwenethiwekhi kanye nokuphepha kwenethiwekhi?
IphaketheKu-Broker Packet Broker (NPB) inenzuzo yokuqapha kwenethiwekhi nezinhloso zokuphepha kwenethiwekhi ngenxa yalezi zizathu ezilandelayo:
1. Ithrafikhi yenethiwekhi encishisiwe: Ithrafikhi yenethiwekhi ingaba phezulu kakhulu, futhi ithumba futhi icubungule wonke amaphakethe awonke angena ngokweqile namathuluzi wokuhlaziya. I-Packet Slicing ivumela ama-NPB ukuze athathe ukukhetha kabusha izingxenye ezifanele zamaphakethe, anciphise ivolumu yenethiwekhi yenethiwekhi yonke. Lokhu kuqinisekisa ukuthi amathuluzi okuqapha kanye namathuluzi okuphepha athola imininingwane edingekayo ngaphandle kokuqeda izinsiza zawo.
2. Ukusetshenziswa kwensiza efanele: Ngokulahla idatha yepakethe engadingekile, ukushibilika kwepakethe kukwenza ukusetshenziswa kwezinsizakusebenza zenethiwekhi nokugcina. Inciphisa i-bandwidth edingekayo yokudlulisa amaphakethe, ukunciphisa ukugcwala kwenethiwekhi. Ngaphezu kwalokho, ukushibilika kunciphisa ukucubungula nezidingo zokugcina zamathuluzi wokuhlola kanye nokuphepha, ukuthuthukisa ukusebenza kwawo kanye nokukhubazeka kwawo.
3. Ukuhlaziywa kwedatha okusebenzayo: Iphakethe lokusika lisiza ukugxila kwimininingwane ebucayi ngaphakathi kwepakethe lepakethe, okwenza ukuhlaziywa okusebenzayo. Ngokugcina kuphela imininingwane ebalulekile, amathuluzi okuqapha kanye nokuphepha angacubungula futhi ahlaziye idatha ngempumelelo, okuholela ekutholweni okusheshayo nokuphendula ku-Anomalies yenethiwekhi, izinsongo, noma izindaba zokusebenza.
4. Ubumfihlo obuthuthukisiwe kanye nokuhambisana: Kulezi zimo, amaphakethe angaqukatha imininingwane ebucayi noma ebonakalayo (PII) okufanele ivikelwe ngobumfihlo kanye nezizathu zokuthobela. I-Packet Slicing ivumela ukususwa noma ukunqunywa kwemininingwane ebucayi, kunciphisa ubungozi bokuvezwa okungagunyaziwe. Lokhu kuqinisekisa ukuhambisana nemithetho yokuvikelwa kwedatha ngenkathi usanika amandla ukuqapha kwenethiwekhi okudingekayo kanye nokuphepha kwezokuphepha.
5. Ukuqina nokuvumelana nezimo: Iphakethe lesilayidi linika amandla ama-NPB ukuthi aphathe amanethiwekhi amakhulu anokulinganiselwa kanye nokwanda kwamathrafikhi kahle. Ngokunciphisa inani ledatha edluliselwe futhi ecubunguliwe, ama-NPB angakwazi ukukala imisebenzi yawo ngaphandle kwengqalasizinda yezokuphepha enkulu kanye nengqalasizinda yezokuphepha. Inika ukuguquguquka kwezimo ukuzivumelanisa nokuvela kwezindawo zenethiwekhi futhi kuhlaliswe izidingo ze-bandwidth ezikhulayo.
Sekukonke, ukushibilika kwepakethe ku-NPBS kuthuthukisa ukubhekwa kwenethiwekhi nokuphepha kwenethiwekhi ngokwenza kahle ukusetshenziswa kwezinsiza, ukunika amandla ukuhlaziywa okusebenzayo, ukuqinisekisa ubumfihlo kanye nokuhambisana, kanye nokwenza lula ukuhambisana, kanye nokwenza lula ukuhambisana, kanye nokwenza lula ukuhambisana, kanye nokwenza lula ukuhambisana, kanye nokwenza lula ukuhambisana, kanye nokwenza lula ukuhambisana, kanye nokwenza lula ukuhambisana, kanye nokwenza lula ukuhambisana, kanye nokwenza lula ukuhambisana, kanye nokwenza lula ukuhambisana, kanye nokwenza lula ukulandelwa, kanye nokwenza lula ukuhambisana, kanye nokwenza lula ukuhambisana, kanye nokwenza lula ukuhambisana, kanye nokwenza lula ukuhambisana, kanye nokwenza lula ukuhambisana, kanye lula ukuhambisana. Ivumela izinhlangano ukuthi ziqaphe ngempumelelo futhi zivikele amanethiwekhi azo ngaphandle kokuyekethisa ukusebenza noma ukweqa ingqalasizinda yazo yokuqapha kanye nengqalasizinda yezokuphepha.
Isikhathi sePosi: Jun-02-2023
