Bypass ni iki?
Ibikoresho byumutekano byurusobe bikoreshwa mubisanzwe hagati yimiyoboro ibiri cyangwa myinshi, nko hagati yumuyoboro wimbere numuyoboro wo hanze. Ibikoresho byumutekano byurusobe binyuze mubisesengura ryibikoresho byurusobekerane, kugirango hamenyekane niba hari iterabwoba, nyuma yo gutunganywa ukurikije amategeko amwe amwe yohereza paki kugirango isohoke, kandi niba ibikoresho byumutekano byurusobe bidakora, Urugero, nyuma yo kunanirwa kwamashanyarazi cyangwa guhanuka , ibice byurusobe bihujwe nigikoresho biraciwe hagati yabyo. Muri iki kibazo, niba buri rezo ikeneye guhuzwa, noneho Bypass igomba kugaragara.
Imikorere ya Bypass, nkuko izina ribivuga, ituma imiyoboro yombi ihuza kumubiri itanyuze muri sisitemu yigikoresho cyumutekano wurusobe binyuze muri leta yihariye (gutsindwa kwamashanyarazi cyangwa guhanuka). Kubwibyo, mugihe igikoresho cyumutekano wurusobe cyananiranye, umuyoboro uhujwe nigikoresho cya Bypass urashobora kuvugana nundi. Birumvikana ko igikoresho cyurusobe kidatunganya paki kumurongo.
Nigute washyira muburyo bwa Bypass Porogaramu?
Bypass igabanijwemo kugenzura cyangwa gukurura uburyo, aribwo bukurikira
1. Biterwa no gutanga amashanyarazi. Muri ubu buryo, imikorere ya Bypass ishoboza mugihe igikoresho cyashize. Niba igikoresho gikoreshwa, imikorere ya Bypass izahita ihagarikwa.
2. Kugenzurwa na GPIO. Nyuma yo kwinjira muri OS, urashobora gukoresha GPIO kugirango ukore ibyambu byihariye kugirango ugenzure Bypass switch.
3. Kugenzurwa na Watchdog. Ubu ni ubwiyongere bwuburyo bwa 2. Urashobora gukoresha Watchdog kugirango ugenzure uburyo bwo gukora no guhagarika gahunda ya GPIO Bypass kugirango ugenzure imiterere ya Bypass. Muri ubu buryo, niba urubuga ruguye, Bypass irashobora gufungurwa na Watchdog.
Mubikorwa bifatika, ibi bihugu bitatu bikunze kubaho mugihe kimwe, cyane cyane muburyo bubiri 1 na 2. Uburyo rusange bwo gusaba ni: mugihe igikoresho cyakuweho, Bypass irashoboka. Igikoresho kimaze gukoreshwa, Bypass ishoboye na BIOS. BIOS imaze gufata igikoresho, Bypass iracyashoboka. Zimya Bypass kugirango porogaramu ikore. Mugihe cyose cyo gutangira, ntaho uhurira numuyoboro.
Ni irihe hame ryo gushyira mu bikorwa Bypass?
1. Urwego rwibikoresho
Kurwego rwibyuma, rela ikoreshwa cyane kugirango tugere kuri Bypass. Izi rezo zahujwe ninsinga zerekana ibimenyetso byumuyoboro wa Bypass ebyiri. Igishushanyo gikurikira cyerekana uburyo bwakazi bwa relay ukoresheje umugozi umwe wibimenyetso.
Fata urugero rwimbaraga nkurugero. Mugihe cyo kunanirwa kwamashanyarazi, guhinduranya muri relay bizasimbuka kuri reta ya 1, ni ukuvuga, Rx kumurongo wa RJ45 ya LAN1 izahita ihuza na RJ45 Tx ya LAN2, kandi mugihe igikoresho kizaba gikoreshwa, switch izahinduka ihuza kuri 2. Muri ubu buryo, niba itumanaho ryurusobe hagati ya LAN1 na LAN2 risabwa, Ugomba kubikora ukoresheje porogaramu kubikoresho.
2. Urwego rwa software
Mu byiciro bya Bypass, GPIO na Watchdog bavuzwe kugenzura no gukurura Bypass. Mubyukuri, ubwo buryo bwombi bwombi bukoresha GPIO, hanyuma GPIO igenzura relay kumashanyarazi kugirango isimbuke. By'umwihariko, niba GPIO ijyanye nayo yashyizwe kurwego rwo hejuru, relay izasimbuka kumwanya wa 1 bijyanye, mugihe niba igikombe cya GPIO gishyizwe kurwego rwo hasi, relay izasimbuka kumwanya wa 2 bijyanye.
Kuri Bypass ya Watchdog, mubyukuri hiyongereyeho kugenzura Bypass ya Watchdog hashingiwe kubugenzuzi bwa GPIO hejuru. Indorerezi imaze gukurikizwa, shiraho ibikorwa kugirango uzenguruke kuri BIOS. Sisitemu ikora imikorere yo gukurikirana. Indorerezi imaze gukurikizwa, imiyoboro ihuza imiyoboro ihuza imiyoboro irashoboka kandi igikoresho cyinjira muri leta. Mubyukuri, Bypass nayo igenzurwa na GPIO, ariko muriki gihe, kwandika urwego ruto kuri GPIO bikorwa na Watchdog, kandi ntayindi gahunda isabwa kugirango yandike GPIO.
Imikorere ya Bypass imikorere ni umurimo uteganijwe kubicuruzwa byumutekano. Iyo igikoresho cyashizwe hejuru cyangwa kigwa, ibyambu byimbere ninyuma byahujwe muburyo bwo gukora umugozi. Muri ubu buryo, urujya n'uruza rw'amakuru rushobora kunyura mu gikoresho mu buryo butaziguye bitatewe n'imiterere y'ibikoresho bigezweho.
Kuboneka Byinshi (HA) Gusaba:
Mylinking ™ itanga ibisubizo bibiri bihanitse (HA) ibisubizo, Bikora / Guhagarara no Gukora / Bikora. Igikorwa gifatika (cyangwa gikora / pasiporo) cyoherejwe kubikoresho byingirakamaro kugirango bitange gutsindwa kuva kubanza kugeza kubikoresho byabitswe. Kandi Ibikorwa / Bikora Byoherejwe kumurongo urenze kugirango utange gutsindwa mugihe igikoresho icyo aricyo cyose cyananiranye.
Mylinking ™ Bypass TAP ishyigikira ibikoresho bibiri bitarenze umurongo, birashobora koherezwa mubisubizo bya Active / Standby. Imwe ikora nkigikoresho cyibanze cyangwa "Gikora". Igikoresho gihagaze cyangwa "Passive" kiracyakira igihe nyacyo cyimodoka binyuze murukurikirane rwa Bypass ariko ntifatwa nkigikoresho cyo kumurongo. Ibi bitanga "Ubushyuhe Bishyushye". Niba igikoresho gikora cyananiranye kandi Bypass TAP ihagarika kwakira umutima utera, igikoresho gihagaze gihita gifata nkigikoresho cyibanze kandi kiza kumurongo ako kanya.
Ni izihe nyungu ushobora kubona ukurikije Bypass yacu?
1-Kugabura traffic mbere na nyuma yigikoresho cyo kumurongo (nka WAF, NGFW, cyangwa IPS) kubikoresho bitari hanze.
2-Gucunga ibikoresho byinshi byumurongo icyarimwe byoroshya urwego rwumutekano kandi bigabanya urusobe rugoye
3-Itanga gushungura, guteranya, hamwe no kuringaniza imitwaro kumurongo uhuza
4-Kugabanya ibyago byo gutaha bidateganijwe
5-Kunanirwa, kuboneka cyane [HA]
Igihe cyo kohereza: Ukuboza-23-2021
