Tus Bypass Take (tseem hu ua Bypass Hloov) muab cov chaw nres nkoj tsis muaj kev ruaj ntseg rau cov khoom siv kev ruaj ntseg kev ruaj ntseg xws li IPS thiab cov firewalls (Ngfws). Tus Bypass Hloov yog xa tawm ntawm cov cuab yeej network thiab nyob rau hauv pem hauv ntej ntawm cov cuab yeej ruaj ntseg ntawm kev sib cais ntawm lub network thiab cov txheej txheem kev ruaj ntseg. Lawv nqa tag nrho cov kev txhawb nqa rau kev sib koom tes thiab cov cuab yeej muaj kev nyab xeeb kom tsis txhob muaj kev pheej hmoo ntawm cov kev pheej hmoo ntawm cov network.
Kev daws 1 1 txuas Txuas Txuas Network Kov (Bypass Hloov) - ywj siab
Daim Ntawv Thov:
Cov Bypass Network Kov (Bypass hloov) txuas rau ob lub network li los ntawm kev sib txuas ntawm cov chaw ua si thib peb los ntawm cov chaw nres nkoj.
Tus ntsia ntawm cov bypass network kais (hla kev hloov) tau teeb tsa ping, uas xa cov ping ping ua tiav rau lub server. Thaum tus neeg rau zaub mov txiav tawm teb rau pings, tus bypass network kais (bypass hloov) nkag mus rau hom kev hla.
Thaum tus neeg rau zaub mov pib teb dua, tus bypass network kais (bypass hloov) hloov rov qab mus rau hom kev sib tw.
Daim ntawv thov no tsuas tuaj yeem ua haujlwm dhau ICMP (ping). Tsis muaj ib pob nyiaj nruab hnub yog siv los saib xyuas kev sib txuas ntawm tus neeg rau zaub mov thiab cov bypass network kais (hla kev hloov).
Daws 2 Network pob ntawv broker + billais network kais (bypass hloov)
Network pob ntawv broker (NPB) + bypass network kais (bypass hloov) - ib txwm muaj xwm txheej
Daim Ntawv Thov:
Cov Bypass Network Kov (Bypass hloov) txuas rau ob pab kiag network los ntawm kev sib txuas ntawm cov chaw nres nkoj thiab cov khoom siv Network) los ntawm cov chaw nres nkoj. Tus thib peb-neeg rau zaub mov txuas rau network pob ntawv pob khoom (NPB) siv 2 x 1g tooj liab cables. Network pob ntawv broker (NPB) xa cov pob nyiaj plawv rau cov neeg rau zaub mov # 1 thiab xav tau txais lawv dua ntawm chaw nres nkoj # 2.
Tus txhais rau cov bypass network kais (hla kev hloov) yog teem caij so, thiab network pob ntawv network sau cov ntawv thov BL BL BL BL BL BL BL BL BL BL BL BL BL BL BL BL BL BL BL BL BL BL BL BL BL BL BL BL BL BL BL BL BALLAS.
Tsheb hauv kev sib tham hom:
Ntaus 1 ↔ Bypass Hloov / Kais ↔ npb ↔ server ↔ NPB ↔ Bypass Hloov / Kais ↔ Ntaus 2
Network pob ntawv broker (NPB) + bypass network kais (bypass hloov) - software bypass
Software bypass cov lus piav qhia:
Yog tias cov pob ntawv network network (NPB) tsis tshawb pom cov pob nyiaj plawv plawv, nws yuav ua kom software hla kev.
Qhov kev teeb tsa ntawm network pob ntawv broker (NPB) tau hloov mus xa cov khoom xa tuaj rau hauv lub tsheb nkag mus rau hauv cov ntawv txuas nrog minimal pob ntawv poob.
Cov Bypass Network Kov (Bypass hloov) tsis tas yuav teb txhua vim tias txhua tus bypasses yog ua los ntawm network pob ntawv broker (NPB).
Tsheb nyob hauv software bypass:
Ntaus 1 ↔ Bypass Hloov / Kais ↔ NPB ↔ Bypass Hloov / Kais ↔ Ntaus 2
Network pob ntawv broker (NPB) + Bypass Network Kov (Bypass Hloov) - Hardware Bypass
Cov khoom siv tsis zoo tshaj plaws:
Nyob rau hauv qhov kev tshwm sim uas network pob ntawv broker (NPB) tsis muaj kev sib txuas (NPLIs network
Thaum cov bypass network kais (bypass hloov) mus rau hauv hom bypass (NPB) thiab tsis tau txais ib lub tsheb mus kom txog thaum lub tsheb hla kev (bypass hloov) hloov mus rau homputed hom.
Tus Bypass hom yog tsim thaum cov bypass network kais (bypass hloov) yog tsis txuas nrog lub zog hluav taws xob.
Kho vajtse tawm-kab tsheb khiav:
Ntaus 1 ↔ Bypass Hloov / Kais ↔ Ntaus 2
Daws 3 ob qho bypass network cov kais dej (bypass hloov) rau txhua qhov txuas
Cov Lus Qhia Kev Teeb:
Hauv kev teeb tsa no, 1 tooj liab txuas ntawm 2 cov khoom sib txuas nrog tus neeg rau zaub mov paub tab los ntawm ob lub bypass network taps (bypass hloov). Qhov zoo dua ntawm qhov no dhau 1 hla kev yog tias thaum lub network pob ntawv broker (NPB) kev sib txuas yog cuam tshuam, tus neeg rau zaub mov tseem yog ib feem ntawm kev sib txuas.
2 * Bypass Network Taps (BantPass Hloov) ib qhov txuas - software bypass
Software bypass cov lus piav qhia:
Yog tias cov pob ntawv network network (NPB) tsis tshawb pom cov pob nyiaj plawv plawv, nws yuav ua kom software hla kev. Cov Bypass Network Kov (Bypass hloov) tsis tas yuav hnov ib qho vim tias txhua tus bypasses yog ua los ntawm network pob ntawv broker (NPB).
Tsheb nyob hauv software bypass:
Ntaus 1 ↔ Bypass Hloov / Kais 1 ↔ Cov Pob Tawb Pob Tawb (NPB) ↔ Bypass Hloov / Kais 2 ↔ Ntaus 2
2 * Bypass Network Taps (BantPass Hloov) ib qhov txuas - Hardware Bypass
Cov khoom siv tsis zoo tshaj plaws:
Nyob rau hauv qhov kev tshwm sim uas lub network pob ntawv broker (NPB) tsis muaj kev sib txuas nrog cov kais dej (NPB) thiab cov pob zeb txuas ntxiv) tau hloov mus rau hom txuas ntxiv kom tswj tau qhov txuas.
Nyob rau hauv sib piv rau lub "1 bypass ib qho txuas" teeb tsa, tus neeg rau zaub mov tseem muaj nyob hauv qhov txuas Link.
Kho vajtse tawm-kab tsheb khiav:
Ntaus 1 ↔ Bypass Hloov / Kais 1 ↔server ↔ Bypass Hloov / Kais 2 ↔ Ntaus 2
Kev daws 4 Ob Lub Network Network Taps (BantPass Hloov) raug teeb tsa rau txhua qhov txuas ntawm ob lub Xaib
Cov lus qhia teeb tsa:
Yeem: Ob lub network pob network brokers (NPBS) tuaj yeem siv los txuas ob qhov chaw sib txawv ntau dua ntawm cov pob zeb gle txuas ntxiv (NPB). Nyob rau hauv qhov kev tshwm sim uas tus neeg rau zaub mov txuas ob lub qhov chaw poob, nws yuav hla tus neeg rau zaub mov thiab cov tsheb sib tw uas tuaj yeem muab faib rau hauv Network Packer (NPB) (raws li pom nyob hauv cov duab hauv qab no).
Lub sij hawm ncua: Mar-06-2023
