127.0.0.1 Address ya IP e hlalositsoe

Tlhaloso ea loopre IP aterese / localhost

Aterese ea IP 127.0.0.1 ke aterese e khethehileng ea IPv4 e bitsoang addresshost or loopback aterese . Lik'homphieutha tsohle li sebelisa aterese ena e le tsa tsona empa ha li lumelle hore li buisane le lisebelisoa tse ling tse kang IP address ea sebele.

Khomphuta ya hao e ka 'na ea e-ba le 192.168.1.115 aterese ea IP e ikemetseng e abetsoeng ho eona e ka buisana le router le lisebelisoa tse ling tsa marang-rang. Leha ho le joalo, ho ntse ho e-na le aterese e khethehileng ea 127.0.0.1 e amanang le eona ho bolela "khomphuteng ena," kapa eo u leng ho eona hona joale.

Aterese ea loopback e sebelisoa feela ke k'homphieutha eo u leng ho eona, 'me feela bakeng sa maemo a khethehileng. Sena ha se tšoane le aterese ea kamehla ea IP e sebelisetsoang ho fetisetsa lifaeleho ho tloha ho lisebelisoa tse ling tsa marang-rang.

Ka mohlala, seva sa marang-rang se tsamaeang ka khomphuta se ka supa 127.0.0.1 e le hore maqephe a ka sebetsoa sebakeng sa heno a be a lekoa pele a etsoa.

Joang 127.0.0.1 E sebetsa

Melaetsa eohle e entsoeng ke Software ea TCP / IP e na le liaterese tsa IP bakeng sa ba amohelang; TCP / IP e amohela 127.0.0.1 e le aterese e khethehileng ea IP. Protocol e hlahloba molaetsa o mong le o mong pele o o romella marang-rang 'me o khutlisetsa melaetsa leha e le efe e nang le sebaka sa 127.0.0.1 ho fihlela qetellong ea mokete oa TCP / IP.

Ho ntlafatsa ts'ireletso ea inthanete, TCP / IP e boetse e hlahloba melaetsa e kenang e fihlang ho li-routers kapa lisebelisoa tse ling tsa marang-rang 'me e lahla eng kapa eng e nang le li-IP tsa li-IP. Sena se thibela mohlaseli oa marang-rang hore a se ke a pata marang-rang a bona a marang-rang a litšila a tsoa ho aterese ea loopback.

Software ea kopo e sebelisa mokhoa ona oa ho loka bakeng sa merero ea tlhahlobo ea sebakeng seo. Melaetsa e romeloang ho loopback IP e aterese e kang 127.0.0.1 ha e fihle ka ntle ho marang-rang a sebakeng seo (LAN) empa ho e-na le hoo e fetisetsoa ka ho toba ho TCP / IP le ho fumana marato joalokaha eka e fihlile ho tsoa mohloli o ka ntle.

Melaetsa ea loopback e na le nomoro ea port e tlang ho phaella ho aterese. Likopo li ka sebelisa linomoro tsena tsa port ho arola melaetsa ea teko ka likarolo tse ngata.

Li-localhost le IPv6 Li-Address tsa Loopback

Lebitso lochost le lona le na le moelelo o ikhethang lik'homphieutha tse sebelisoang hammoho le 127.0.0.1. Mekhoa ea ts'ebetso ea lik'homphieutha e boloka ho kena lifaele tsa moeti oa tsona ho kopanya lebitso le aterese ea loop, ho nolofalletsa lisebelisoa hore li hlahise melaetsa ea loopback ka lebitso ho e-na le nomoro e thata.

Internet Protocol v6 (IPv6) e sebelisa khopolo e tšoanang ea aterese ea loop e kang IPv4. Ho e-na le 127.0.0.01, IPv6 e emela aterese ea eona ea loop e le feela :: 1 (0000: 0000: 0000: 0000: 0000: 0000: 0000: 0001), ho fapana le IPv4, ha e fane ka libaka tse ngata bakeng sa morero ona.

127.0.0.1 le linyeoe tse ling tse khethehileng tsa IP

IPv4 e boloka liaterese tsohle ho tloha ho 127.0.0.0 ho fihlela ho 127.255.255.255 bakeng sa ho sebelisa liteko tsa loopback, le hoja 127.0.0.1 ke (ka kopano ea histori) lengolo la loop e sebelisoa hoo e batlang e le maemong ohle.

127.0.0.1 le tse ling tse 127.0.0.0 liaterese tsa marang-rang ha li matleng a marang-rang a IP a ikemetseng a hlalositsoeng ka IPv4. Liaterese tsa batho ka bomong ho tse ling li ka nehelanoa ka lisebelisoa tsa marang-rang sebakeng seo le ho sebedisa moqoqo oa li-inter-device, athe 127.0.0.1 ha e khone.

Ba ithutang liwebsaete tsa k'homphieutha ka linako tse ling ba ferekanya 127.0.0.1 ka aterese ea 0.0.0.0 . Ha bobeli bo e-na le litlhaloso tse khethehileng IPv4, 0.0.0.0 ha e fane ka ts'ebetso leha e le efe ea loopback.