Uzwa mayelana 'nokudluliselwa kwechweba' njengendlela yokuthuthukisa ukuvinjelwa kwakho nokuvinjwa kwegeyimu, kodwa yikuphi ngempela ukudluliselwa kwechweba?
Ukudluliselwa kwe-Port ukuqondisa kabusha amakhompiyutha ekhompyutheni ukuze ulandele izindlela ezithile zobuchwepheshe kwikhompyutha yakho. Uma isignali yekhompiyutha ingathola indlela yayo eya kukhompyutheni yakho ama-millisecond ambalwa asheshayo, izofaka kuze ibe ukunyuka okukhulu kwejubane lomdlalo wakho noma ukulandwa kwakho.
Izindlela ezingu-65,536 zokukhetha: ukuthi ikhebula lenethiwekhi elincane (noma i-adapter yenethiwekhi engenantambo ) ngemuva kwikhompyutha yakho liqukethe izindlela ezingu-65,536 ezincane ngaphakathi kwayo. Ikhebula lenethiwekhi yakho lifana nomgwaqo omkhulu, ngaphandle kwekhebula lakho lenethiwekhi linamigwaqo angu-65,536, futhi kukhona i-tollboth emgwaqeni ngamunye. Sibiza umzila ngamunye 'ichwethi'.
Isignali yakho ye-intanethi iqukethe izigidi zezimoto ezincane ezincane ezihamba ngalezi zintaba ezingu-65,536. Sibiza lezi zimoto ezincane "ukudlulisa amaphakethe". Amaphakethe okudlulisa ikhompyutha angahamba ngokushesha kakhulu (kuze kube yizinkulungwane zamakhilomitha ngomzuzwana), kodwa agcina imithethonqubo ye-stop-and-go, lapho kudingeka khona ukuyeka emkhakheni wokuxhumana wenethiwekhi ngamunye njengokungathi uyadlula umngcele phakathi amazwe.
Ngasendleleni ngayinye, iphakethe kumele lenze izinto ezintathu:
- Thola i-port evulekile,
- Dlulisa ukuhlolwa kokuhlonza okuzoyivumela ngokusebenzisa leyo port, futhi uma kungenjalo,
- Hamba uye echwebeni elilandelayo bese uzama futhi, kuze kuvunyelwe ukudlula ku-toll.
Kwezinye izimo, amaphakethe athunyelwe abaduni azobanjwa futhi agcinwe emgumbini, lapho azobe esehlakazwa khona ngama-electron angenangqondo. Uma lokhu kwenzeka, kubizwa ngokuthi " ukuhlunga iphakethe " noma "ukupakisha kwepakethe".
Iziphi Amapayipi Awenza Amaphakethe Ekhompyutha Njengokusebenzisa?
Njalo isofthiwe ekhompyutheni yakho ivame ukuhlelwa ukuthumela amaphakethe ayo ngechweba elithile. Lezi zindlela zokukhetha izilwane zivame ukusekwa njengamazinga okuhlela embonini yekhompyutha. Ngakho-ke, i-router yakho idinga ukuba ilawe ukuvumela amapakethe ngokusebenzisa lawa machweba, hleze ungasheshise isivinini abathuthela kuwo / kusuka kwikhompyutha yakho:
- Amakhasi HTML: port 80
- Ifayela leFTP elidluliselayo: i-port 21
- World of Warcraft: port 3724
- Imeyili ye-POP3: port 110
- I-MSN Messenger : port 6901 kanye namaports 6891-6900
- Kusukela njalo: i-port 1024
- I-Bit Torrents : port 6881
Ngakho Kwenzekani & # 39; Ukudlulisela Port & & # 39; Ingqikithi Kulo?
Ukudluliselwa kwe-Port uma uyala umzila wakho wenethiwekhi ukuze uhlole futhi uphinde uqondise wonke amaphakethe ukuze uhambe ezindleleni ezithile zobuchwepheshe. Esikhundleni sokuthi wonke ama- packet ayeke echwebeni ngalinye aze athole i-port evulekile, i-router ingahle ihlelwe ukusheshisa le nqubo ngokukhomba nokuqondisa amaphakethe ngaphandle kokuyekisa ekutheni ngalinye. I-router yakho isebenza njengohlobo lwephoyisa elisemgwaqeni elihamba phambili eliqondisa imoto phambi kwe-tollbooths.
Ngenkathi lokhu kukhonjiswa kwe-elekthronikhi nokwedlulisela kuthatha kuphela ama-millisecond, isikhathi esithintekayo sinezela ngokushesha njengoba izigidi zamaphakethe e-elektroniki zingena bese zishiya ikhompyutha yakho ye-intanethi. Uma uhlela i-port yakho ngokudlulisela kahle, ungasheshisa isipiliyoni sakho se-inthanethi ngamasekhondi amaningana. Endabeni yokulanda amafayela amakhulu, njengokwabelana kwe- P2P kokuthutha , ungagcina amahora amahora wokulanda ngokuhlela i-port yakho phambili. Ingoma eyayithatha ukuthatha amahora amathathu ukulanda manje ingaqeda emaminithini angaphansi kwengu-10 uma i-port yakho phambili ihlelwe kahle.
Ngingayifunda Kanjani Ukuhlela I-router yami & # 39; s Port Ukudlulisela Imithetho?
Ngenkathi uhlelo lokudlulisela ichweba lungasabisa, kukhona okufundiswayo kwi-intanethi okungasiza ngokusiza abaqalayo. Isizathu esivamile kakhulu sokuhlelwa kwe-port ukudlulisela ukuthuthukisa ijubane lokulandwa kwe- BitTorrent , kulandelwe ukuthuthukisa ukusebenza kwamageyimu wekhompyutha kanye nokusakaza imidiya . Kulezi ziphetho, kunesidingo esihle kakhulu ngabantu ku www.portforward.com. Ukusheshisa iklayenti yakho yokulanda, umdlalo, noma isofthiwe: thola igama eliqondile lomzila wakho kanye nesofthiwe yakho, bese uvakashela leli khasi ukuze ufunde okubonwayo ukuthi umzila wakho uthatha kanjani imiyalo yokudlulisela ukuthutha.