Yintoni iqhekeza lepakethi ye-packet yenethiwekhi (i-NPB)?
Ipakethi yepakethi yinxalenye ebonelelwe ngabathengisi beepakethi zenethiwekhi (i-NPBs) ezibandakanya ukufaka idatha kunye nokudlulisela kuphela inxenye yenxalenye yepakethi yoqobo, ukulahla idatha eseleyo. Ivumela ukusetyenziswa ngokukuko kwenethiwekhi kunye nezixhobo zokugcina ngokugxila kwiindawo ezibalulekileyo zendlela yenethiwekhi. Yinto ebalulekileyo kwi-packed packet yenethiwekhi, evumela ukuphatha idatha ngakumbi kwaye kugxilwe kwidatha yezixhobo zenethiwekhi, kunye nokwenza lula ukubeka esweni inethiwekhi kunye nemisebenzi yokhuseleko.
Nantsi indlela ipakethi yepakethi esebenza ngayo kwi-NPB (ipakethi yenethiwekhi):
1. Ipakethi yepakethi: I-NPB ifumana ithrafikhi yenethiwekhi kwimithombo eyahlukeneyo, njengokutshintsha, iimpompo, okanye izibuko lezimo. Ikhupha iipakethi ezidlula kwinethiwekhi.
2. Uhlalutyo lwepakethi: I-NPB ihlaziya iipakethi ezichongiweyo ukufumanisa ukuba zeziphi iindawo ezifanelekileyo ukubeka esweni, uhlalutyo, okanye iinjongo zokhuseleko. Olu hlalutyo lungasekelwa kwiikhrayitheriya ezinje ngomthombo okanye iidilesi ze-IP, iindidi zeprotocol, iinombolo zePort, okanye umxholo othile we-PAYLY.
3. Uqwalaselo lwesilayidiIsekelwa kuhlalutyo, i-NPB ilungiselelwe ukuba ithathele ingqalelo okanye ilahle iinxalenye zomthwalo wepakethi. Isimo esichaza ukuba leliphi icandelo lepakethi kufuneka libhangwe okanye ligcinwe, njengezihloko, ukulayisha, okanye amasimi alandelelanayo.
4. Inkqubo yokutsalaNgexesha lenkqubo yokuqhekeza, i-NPB iguqula iipakethi ezivaliweyo ngokobumbeko. Inokuthoba okanye isuse idatha yokuhlawula engafunekiyo engaphaya komgangatho othile okanye i-offset, hlula izihloko ezithile zomgaqo okanye amasimi, okanye igcine kuphela iindawo ezibalulekileyo zokuhlawula ipakethi.
5. Ukuhamba phambili kwepakethi: Emva kwenkqubo yokuqhekeza, i-NPB iqhubela phambili iipakethi eziguqulweyo kwiindawo ezichongiweyo, ezinjengezixhobo zokubeka iliso, amaqonga ohlalutyo, okanye izixhobo zokhuseleko. Ezi ndawo ziphambili zifumana iipakethi ezinesikizi, eziqukethe kuphela izahlulo ezifanelekileyo njengoko zichaziwe kuhlobo.
6. Ukubeka iliso kunye nohlalutyo: Izixhobo zokubeka esweni okanye zokuhlalutya ezinxulumene ne-NPB zifumana iipakethi ezinesidayi kwaye zenze imisebenzi yazo. Kuba i-data engalunganga isusiwe, izixhobo zinokugxila kulwazi olufanelekileyo, ukuphucula ukusebenza kwazo kunye nokunciphisa iimfuno zezixhobo.
Ngokukhetha ukugcina okanye ukulahla izahlulo zepakethi yepakene, isitayile sepakethi ivumela i-NPBS yokuphucula izixhobo zenethiwekhi, ukunciphisa ukusebenza kwebhendi, kunye nokuphucula ukusebenza kwezixhobo zokubeka esweni kunye nokuhlola izixhobo. Inceda ukuphathwa kwedatha ngakumbi nangokujolise kuyo ngakumbi, ngokuququzelela ukuhlolwa kwenethiwekhi kunye nokuphucula imisebenzi yokhuseleko lwenethiwekhi.
Ke, kutheni kufuneka ilayikikhi yepakethi yenethiwekhi yenethiwekhi (i-NPB) yovavanyo lwakho lwenethiwekhi, inethiwekhi yohlalutyo kunye nokhuseleko lwenethiwekhi?
Ipakethi yepakethiKwiPacker Packer yeNethiwekhi (i-NPB) iluncedo ukuhlolwa kweliso kwinethiwekhi kunye nenethiwekhi ngenxa yezi zizathu zilandelayo:
1. Ukuncitshiswa kwendlela yenethiwekhi: I-Networa yeTrafikhi inokuthi iphakame kakhulu, kwaye ifake kwaye iqhubekele phambili kuzo zonke iipakethi xa iyonke ingenisa ukulungiswa kunye nezixhobo zohlalutyo. Ipakethi yepakethi ivumela i-NPBS yokukhetha ngokukhethekileyo ifake i-PHEARDS kuphela ye-pakethi, ukunciphisa ivolumu yendlela iyonke. Oku kuqinisekisa ukuba izixhobo zokubeka iliso kunye nokhuseleko zifumana ulwazi olufanelekileyo ngaphandle kokuzibhokoxa kwezixhobo zabo.
2. Ukusetyenziswa ngokugqibeleleyo: Ngokulahla idatha yepakethi engafunekiyo, isitayile sepakethi evumela ukusetyenziswa kwenethiwekhi kunye nezixhobo zokugcina. Inciphisa i-bandwidth efunekayo ekudluliseleni iipakethi, ukunciphisa uxinzelelo lwenethiwekhi. Ngapha koko, ukucofa kunciphisa ukulungiswa kunye neemfuno zokugcina izixhobo zokubeka iliso kunye nokhuseleko, ukuphucula ukusebenza kunye nokunganyamezelani.
3. Uhlalutyo lwedatha esebenzayo: Ukuqhekeka kwepakethi kuyanceda ukugxila kwidatha ebalulekileyo ngaphakathi kwepakethi yepakene, evumela uhlalutyo olusebenzayo ngakumbi. Ngokugcina kuphela ulwazi, izixhobo zokubeka esweni kunye nokhuseleko zinokucwangcisa kwaye zihlalutye idatha ngempumelelo, ezikhokelela ekufumaneni ngokukhawuleza i-ofisi, iimpendulo, okanye imiba yokusebenza.
4. Imfihlo ephuculweyo kunye nokuthotyelwa: Kwiindawo ezithile, iipakethi zinokuba nengcaciso ekrakra okanye yolwazi oluchongiweyo (i-PII) ekufuneka ikhuselwe ngenxa yabucala kunye nezizathu. Ipakethi yepakethi ivumela ukususwa okanye ukuncipha kwedatha ebuthathaka, ukunciphisa umngcipheko wokuvezwa okungagunyaziswanga. Oku kuqinisekisa ukuthotyelwa kweMigaqo yoKhuseleko lweDatha ngelixa kusenza ukuba kusebenze iimfuno zenethiwekhi kunye nokhuseleko.
5. I-scralance kunye nokuguquguquka: Ukuncipha kwepakethi kwenza ukuba i-NPBS ikwazisa uthungelwano olukhulu kunye nokwandisa imitya yendlela ngokufanelekileyo. Ngokunciphisa isixa sedatha esidluliselwe kwaye senziwe, i-NPBS inokuphakama ukusebenza kwabo ngaphandle kokubekwa kweliso kwiliso kunye nezokhuseleko. Inika ukuguquguquka ukuze ihambelane neemeko zenethiwekhi kunye nokuhlalisa iimfuno zokukhula zebhendi.
Ngokubanzi, iqhekeza lepakethi kwi-NPBS lindisa ukubeka iliso kwinethiwekhi kunye nokhuseleko lwenethiwekhi ngokwenzayo ukusetyenziswa kwezixhobo, ukunika uhlalutyo olululo, ukuqinisekisa ukuba ukuthotyelwa, kunye nokwenza lula i-scale. Ivumela imibutho ukuba ibeke esebenzayo kwaye ikhusele iinethiwekhi zabo ngaphandle kokusebenza okanye ukonakalisa iziseko zoncedo lwabo kunye nokhuseleko.
IXESHA LOKUQALA: IJuni-02-2023
