I-Bypass Tap (ebizwa nangokuthi i-Bypass Shintsha) ihlinzeka ngamachweba okufinyelela aphephile amadivaysi ashumeke ashumekiwe afana nama-IPS kanye nama-Firewall alandelayo (NGFWS). Ukushintshwa kwe-Bypass kufakwa phakathi kwamadivayisi wenethiwekhi futhi phambi kwamathuluzi okuphepha kwenethiwekhi ukuhlinzeka ngephuzu elithembekile lokuhlukaniswa phakathi kwenethiwekhi nesendlalelo sokuphepha. Baletha ukusekelwa okugcwele kumanethiwekhi namathuluzi okuphepha ukugwema ingozi yokuphuma kwenethiwekhi.
Isixazululo 1 1 Isixhumanisi se-Bypass Network Tap Tap (Bypass Shintsha) - Izimele
Isicelo:
I-Bypass Network Tap (Bypass Shintshela) Ixhuma kumadivayisi wenethiwekhi amabili ngokusebenzisa amachweba e-Link futhi ixhumeke kwiseva yeqembu lesithathu ngamachweba wedivayisi.
I-Trigger ye-Bypass Network Tap Tap (Bypass Shintshela) isethwe ku-Ping, ethumela izicelo zokulandelana ze-ping kwiseva. Lapho iseva iyeka ukuphendula emaphaketheni, i-Bypass Network Tap (Bypass Shintsha) ingena kwimodi ye-Bypass.
Lapho iseva iqala ukuphendula futhi, i-Bypass Network Tap (Bypass Shintsha) ishintshela emuva kwimodi yokufaka.
Lolu hlelo lokusebenza lungasebenza kuphela nge-ICMP (PING). Awekho amaphakethe okushaya kwenhliziyo asetshenziselwa ukuqapha ukuxhumana phakathi kweseva kanye ne-Bypass Network Tap (Bypass Shintsha).
Isixazululo 2 I-Packet Packet Broker + Bypass Network Tap (Bypass Shintsha)
I-Network Packet Broker (NPB) + I-Bypass Network Tap (Bypass Shintsha) - Isimo esijwayelekile
Isicelo:
I-Bypass Network Tap (Bypass Shintshela) ixhumeka kumadivayisi wenethiwekhi amabili ngokusebenzisa amachweba e-Link kanye ne-Network Packet Broker (NPB) ngamachweba wedivayisi. Iseva yeqembu lesithathu ixhumeka kunethiwekhi yePacket Broker (NPB) isebenzisa izintambo ze-2 x 1g yethusi. I-Network Packet Broker (NPB) ithumela amaphakethe okushaya kwenhliziyo kwiseva ngePort # 1 futhi ifuna ukuyithola futhi ePort # 2.
I-trigger ye-Bypass Network Tap Tap (Bypass Shintshela) isethwe ukuphumula, kanye ne-Network Packet Broker (NPB) isebenza uhlelo lokusebenza lwe-Bypass.
Ithrafikhi kwimodi yokuphamba:
Shintshela idivaysi 1 ↔ bypass / Thepha ↔ NPB ↔ Server ↔ NPB ↔ Bypass Shintsha / Thepha ↔ Idivayisi 2
I-Network Packet Broker (NPB) + I-Bypass Network Tap (Bypass Shintsha) - Isoftware Bypass
Incazelo ye-Software Bypass:
Uma i-Network Packet Broker (NPB) ayitholi amaphakethe we-Heartbeat, izonika amandla i-software bypass.
Ukucushwa kwe-Network Packet Broker (NPB) kushintshwa ngokuzenzakalelayo ukuthumela ithrafikhi engenayo emuva kwi-Bypass Network Tap Tap (Bypass switch), ngaleyo ndlela iguqule ithrafikhi kwisixhumanisi esibukhoma ngokulahleka kwephakethe elincanyana.
I-Bypass Network Tap (Bypass Shintshela) ayidingi ukuphendula ngakho konke ngoba wonke ama-Bypaspas aqedwa yi-Network Packet Broker (NPB).
Traffic in software bypass:
Idivaysi 1 ↔ bypass switch / Thepha ↔ NPB ↔ Bypass Shintsha / Thepha ↔ Idivayisi 2
I-Network Packet Broker (NPB) + I-Bypass Network Tap (Bypass Shintsha) - Harpare Bypass
Incazelo ye-Hardware Bypass:
Esimweni lapho i-Network Packet Broker (NPB) yehluleka noma ukuxhumana phakathi kwepakethi ye-Network Packet (NPB) kanye ne-Bypass Network Tap (Bypass switch) kuyanqanyulwa, i-Bypass Tech) ishintshelwe kumodi ye-Bypass ukugcina i-BypPass Mode ukuze iqhubeke nokuxhumanisa imodi ye-Bypass ukugcina umsebenzi wesikhathi sangempela ukusebenza.
Lapho i-Bypass Network Tap (Bypass switch) ingena kwimodi ye-BySpass, i-Network Packet Broker (NPB) kanye neseva yangaphandle idlula futhi ungatholi ithrafikhi kuze kube yilapho i-Bypass Network Teat (Bypass Shintsha) ishintshela emuva kwimodi yokufakelwa.
Imodi ye-Bypass ibangelwa lapho i-Bypass Network Tap Tap (Bypass Shintsha) ayisaxhunyiwe ekuhlinzekeni kwamandla.
I-Hardware Off-Line Traffic:
Idivaysi 1 ↔ Byspass Shintsha / Thepha ↔ Idivayisi 2
Isixazululo 3 Ama-Bypass Network Teps Teps (switch bypass) ngesixhumanisi ngasinye
Imiyalo yokucushwa:
Kulesi sethaphu, isixhumanisi se-1 yethusi samadivayisi ama-2 axhunywe kwiseva eyaziwayo idluliswa yi-By Bypass Network Teps (Sypass Shintsha). Inzuzo yalokhu ngaphezulu kwe-1 ByPass Solulu ukuthi lapho uxhumano lwe-Network Packet Broker (NPB) luphazamisekile, iseva iseyingxenye yesixhumanisi esibukhoma.
2 * I-Bypass Network TAPS (Sypass Shintsha) Isixhumanisi Esiphelele - Isoftware Bypass
Incazelo ye-Software Bypass:
Uma i-Network Packet Broker (NPB) ayitholi amaphakethe we-Heartbeat, izonika amandla i-software bypass. I-Bypass Network Tap (Bypass Shintshela) ayidingi ukusabela ngako konke ngoba wonke ama-ypaspas aqedwa yi-Network Packet Broker (NPB).
Traffic in software bypass:
I-Vitor 1 ↔ Byspass Shintsha / Thepha 1 ↔ I-Network Packet Broker (NPB) Bypass Shintsha / Thepha 2 ↔ Idivayisi 2
2 * I-Bypass Network TAPS (Sypass Shintsha) Isixhumanisi esisodwa - I-Hardware Bypass
Incazelo ye-Hardware Bypass:
Uma kwenzeka ukuthi i-Network Packet Broker (NPB) yehluleka noma ukuxhumana phakathi kwe-Bypass Network Tap Tap (Bypass Shintsha) kanye ne-Netpass Packet TAPS attwer attle, womabili ama-bypass wenethiwekhi (ukushintshwa kwenethiwekhi) ashintshelwa kumodi ye-Bypass ukuze alondoloze imodi ye-Bypass ukuze alondoloze imodi ye-Bypass ukuze alondoloze imodi ye-Bypass ukuze alondoloze imodi esebenzayo.
Ngokuphikisana nokuhlelwa kwe- "1 Bypass ngesixhumanisi esixhumene nge-" 1 bypass ngesixhumanisi ", iseva isefakiwe kusixhumanisi esibukhoma.
I-Hardware Off-Line Traffic:
Idivaysi 1 ↔ bypass switch / Thepha 1 ↔Sserver ↔ Bypass Shintsha / Thepha 2 ↔ Isisetshenziswa 2
Isixazululo 4 Ama-By Bypass Tept Taps (Sypass Shintsha) alungiselelwe kusixhumanisi ngasinye kumasayithi amabili
Ukubeka Imiyalo:
Ongakukhetha: Abathengisi be-Network Packet (NPB) bangasetshenziselwa ukuxhuma amasayithi amabili ahlukene phezu komhubhe we-GRE esikhundleni senethiwekhi eyodwa yepakethe (NPB). Uma kwenzeka iseva exhumanisa lezi zingosi ezimbili iyehluleka, izodlula iseva kanye nethrafikhi engahanjiswa ngomhubhe we-GRE we-GRE Dourner yenethiwekhi Broker (NPB) (njengoba kukhonjisiwe kwizibalo ezingezansi).
Isikhathi sePosi: Mar-06-2023
