I-VPN module ayikho ku-router? Hlola izingqimba ezine zamandla

Imilayezo yokuqalisa ibika i-VPN module engekho, futhi uhlu lokuthenga luqala ngekhadi elisha. Lokho kungenye yemibuzo emine yamandla, futhi akusona njalo isibuzo esihlulekile. I-chassis ingaba nokubethela okwakhelwe ngaphakathi, isici esinelayisensi singasebenzi, futhi uhlobo lomkhiqizo lungathengiswa ngaphandle kokubethela komthwalo nhlobo. Dabuza izingqimba ngokulandelana ngaphambi kokuba noma ubani agunyaze ukuthenga.

Ingqimba 1: uhlu lwezingxenyeni zobuchwepheshe

Funda uhlu ngaphambi kokufunda iphutha futhi. Uhlu lusho i-chassis, amamoduli afakiwe kanye nezinombolo zazo zezingxenye, okuyikho okudingayo ukuze uqhathanise nezikhala nezingxenye ezisekelwe yipulatifomu. Imoduli engekho kanye nemoduli ekhona kodwa enephutha kukhiqiza imilayezo ehlukene nezilungiso ezihlukene.

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Bhala phansi izinombolo zezingxenye bese uzihlola ngokumelene nemibhalo yohlobo olunembile. Imoduli yesevisi yokuzikhethela engakaze i-odwe iwukucushwa okuvamile, hhayi iphutha, futhi umlayezo wokuqalisa ungase ubike nje ukungabi khona kwayo. Imoduli esohlwini kodwa engabonakali iyinkinga yobuchwepheshe noma yokufakwa, okuyithikithi elinye. Ungayiodi into yokushintsha kuze kube yilapho ungasho ukuthi yikuphi kulezi zimo ezimbili onakho.

Yima uma uhlu lukhombisa imoduli esekelwe enqatshwa isofthiwe ukuba iyisebenzise. Lowo umbuzo wokuhambisana, futhi ubuchwepheshe obusha ngeke bawuphendule.

Ingqimba 2: ezinye izindlela zokubethela zepulatifomu

Ama-router amaningi ahlinzeka ngokubethela ngaphandle kwemoduli yokuzikhethela, kungaba kubuchwepheshe obukhethekile ebhodini lomama noma kusofthiwe ku-CPU. Buza ipulatifomu ukuthi isebenzisa iyiphi injini esikhundleni sokukucabangela kusukela ohlwini lwamamoduli. Impendulo isho injini nokuthi ingubuchwepheshe noma isofthiwe, futhi yilokho iqiniso umlayezo wokuqalisa ongakunikezanga.

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Injini yesofthiwe isengaqeda i-VPN; imane inemijikelezo emincane etholakalayo yomunye umsebenzi. Lowo mehluko ubalulekile ekulinganiseni usayizi, hhayi ekutheni isici sikhona yini. Uma umphumela wenjini ukhombisa injini esebenzayo, imoduli engekho ayisona isizathu sokuthi umhubhe uhluleke, futhi uphenyo kufanele luye ekucushweni nasekugunyazweni kwelayisensi. Funda umphumela ukuze uthole isimo senjini nama-algorithms abekiwe, hhayi igama kuphela.

Hlukanisa okutholakele ngamandla kokutholakele ngokusebenza. Injini ikutshela okungase kusebenze; ukuhlolwa komthwalo kuphela okutshela okusebenza kahle.

Ingqimba 3: isithombe sesofthiwe nokwenza kusebenze isici

Isici singaba khona esithombeni futhi singasebenzi ngaphandle kwelayisensi noma ukhiye wokwenza kusebenze. Hlola ukuthi idivayisi icabanga ukuthi inelayisensi yani, bese uqhathanisa nalokho nesici esizama ukusisebenzisa ukucushwa. Igebe phakathi kwalolo hlu kanye nalolo hlu yilokho okutholakele kwangempela.

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Kumapulatifomu amadala ulwazi olufanayo lusemuva komunye umyalo, ngakho sebenzisa lowo umbhalo wakho wokukhishwa oyishoyo esikhundleni sokukopisha umyalo kusukela kumhlahlandlela omusha. Ilayisensi yokubethela kokuphatha ayiyona ilayisensi yokubethela komthwalo we-VPN, futhi ukuzithatha njengezishintshana kuholela ekuthengeni okungalixazululi inkinga. Bhala igama lesici ngendlela efanayo ncamashi neyokunyathelisa kwedivayisi. Yilowo mucu iqembu lelayisensi lomthengisi elizowucela.

Yima uma isici esidingekayo singekho ohlwini lwelayisensi. Lokho kuyingxoxo yelungelo, hhayi ushintsho lokucushwa.

Ingqimba 4: uhlobo lomkhiqizo, lapho ukubethela kokuphatha kungekona ukubethela komthwalo

Amanye amathuluzi eza ngohlobo olucisha ngamabomu ukubethela komthwalo we-VPN ngenkathi kushiya ukufinyelela kokuphatha kubethelwe, futhi imibhalo yelayisensi ye-Cisco ichaza lowo mkhawulo womndeni we-ASA 9.8. Kulawo mayunithi kusebenza kokubili ikhasi lokuphatha le-HTTPS nesikhathi se-SSH, futhi yisizathu esiqondile leso sokuthi abantu baphethe ngokuthi ukubethela kulungile. Umkhawulo usehlotsheni lomkhiqizo, hhayi ohlwini lwamamoduli noma ekhasini lelayisensi. Hlola i-SKU nomucu wepulatifomu kumphumela wenguqulo ngokumelene nencazelo yomthengisi yalolo hlobo.

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Uma iyunithi inguhlobo olungenakho ukubethela komthwalo, akukho kulanda kwe-firmware futhi akukho layisensi yokuphatha okususa umkhawulo. Isilungiso esisekelwe iyunithi enye noma ushintsho olugunyazwe umthengisi, futhi leso sinqumo singesomnikazi wokuthenga. Gcina ukucushwa okusebenzayo kanye nomzila wokuphatha ngaphambi kwanoma yikuphi ukunakekelwa okugunyaziwe.

I-runbook iphela lapho ungasho khona ukuthi iyiphi kwezingqimba ezine ehlulekile, ibuphi ubufakazi obuyibonile, nokuphi ushintsho umthengisi alusekelayo kulolo hlanganisela olunembile. Amandla akuwona umthamo wokudlulisa, futhi ikhasi lokuphatha elisebenzayo aliyona i-VPN esebenzayo.