Fumanisa ukuba kutheni i-Network Packet Broker yobungcali iyimfuneko ukuze kubekho ukubekwa kweliso okuthembekileyo kwenethiwekhi kunye nokhuseleko oluqinileyo lwenethiwekhi. Sombulula ukuxinana kwezithuthi, iindawo ezingabonakaliyo, ukunqongophala kwezixhobo kunye nemingcipheko yokuthobela imithetho ngokusebenzisa inkqubo ye-NPB ephakathi.
Imida Ebalulekileyo Yokubeka Esweni I-SPAN/TAP Kuphela
Njengoko amaziko edatha eshishini ekhula ukuya kwi-10G, 40G kunye ne-100G yelaphu elikhawulezayo, umthwalo womsebenzi welifu elixutyiweyo, iinethiwekhi ze-virtual overlay kunye ne-encrypted traffic yeshishini zenza iindawo ezinkulu ezingabonakaliyo kumaqela eNetOps kunye neSecOps anikwe umsebenzi wokubeka esweni inethiwekhi kunye nokhuseleko lokhuseleko lwenethiwekhi. Uninzi lwemibutho ekuqaleni luxhomekeke kuphela kwii-switch SPAN mirror ports kunye ne-passive optical TAPs ukuze zibambe ithrafikhi ye-IDS, NPM, APM, SIEM kunye nezixhobo zohlalutyo lwe-forensic, kodwa olu lwakhiwo oluqhekekileyo lubonelela ngokubonakala okungathembekanga, okungaphelelanga okuphakamisa ngokuthe ngqo umngcipheko wokhuseleko kunye nokusebenza okuphezulu.
Iiports ze-SPAN zisebenzisa izixhobo ze-switch hardware ezixabisekileyo, zilahla iipakethi phantsi komphumo ophezulu, azikwazi ukuvavanya i-VXLAN/GRE/MPLS tunnel encapsulation, kwaye zizalisa izixhobo zokhuseleko ezisezantsi ngeepakethi eziphindaphindwayo ezingafunekiyo. Ucingo lwe-TAP-to-tool oluthe ngqo ludala ii-topologies ze-cable ezingcolisayo, ezinzima ukuzilawula, luzisa amanqaku amaninzi okusilela, kwaye luchitha iiports ezilinganiselweyo kwizixhobo zokubeka esweni ezibizayo. Xa izixhobo zokhuseleko zifumana i-traffic engacocwanga engacocwanga, zichitha i-CPU, imemori kunye nokugcinwa kweenkqubo ezingabalulekanga, zihlala zingekho izalathisi zobungozi obubalulekileyo phakathi kokugqithisa kwedatha.
I-Network Packet Broker (NPB) isombulula ezi ziphene ezisisiseko zokubonwa ngokusebenza njenge-middlebox yokucwangcisa ithrafikhi ekhawulezileyo, esetyenziswa phakathi kweendawo zokubamba (ii-TAP, ii-SPAN ports, ii-virtual cloud taps) kunye nazo zonke izixhobo zokubeka esweni inethiwekhi kunye nokhuseleko lwenethiwekhi. Ngokungafaniyo notshintsho oluqhelekileyo lwenethiwekhi, ii-NPB zilawula kuphela ithrafikhi engaphandle kwebhendi eboniswe kwimigaqo-nkqubo echazwe ngumsebenzisi ngaphandle kokutshintsha ukuhamba kwedatha yeshishini lemveliso. Ihlanganisa, icoca, ilungise kwaye isasaze imijelo yepakethi ehambelana ngokuchanekileyo kuzo zonke izixhobo zokuhlalutya, ivala izikhewu zokubonakala ngelixa ikhulisa ixabiso lotyalo-mali lwehadiwe ekhoyo.
Le bhlog yobugcisa ichaza izizathu ezingxamisekileyo zoshishino kunye nokhuseleko lokusebenzisa iNetwork Packet Broker, isebenzisa amaxwebhu obuchwephesha asemthethweni eMylinking ukuchaza iingongoma eziphambili zentlungu, iingenelo eziphambili zokusebenza, uyilo lokusetyenziswa kunye nophuculo lokusebenza olunokulinganiswa kwiindawo zanamhlanje zeziko ledatha.
Amanqaku aPhambili eNtlungu Ngaphandle koMthengisi wePakethi yeNethiwekhi
Ukusebenzisa ukubekwa esweni kwenethiwekhi kunye neengqokelela zokhuseleko lwenethiwekhi ngaphandle kweNetwork Packet Broker ezinikeleyo kudala imingeni emithandathu edibeneyo, ebiza kakhulu yokusebenza kunye nokhuseleko eyanda njengoko i-bandwidth yenethiwekhi kunye nobunzima bukhula:
1. I-Topology yokuBanjwa kweTrafikhi eqhekekileyo, engenakulinganiswa
Ucingo oluvela ngqo kwiswitshi nganye I-SPAN kunye ne-optical TAP ukuya kwizixhobo zokubeka esweni ezahlukeneyo kuvelisa ulwakhiwo lweentambo ezingalawulekiyo. I-rack nganye entsha yeseva, i-router okanye i-firewall ifuna ii-mirror ports ezongezelelweyo kunye nokusebenza kwefayibha ebonakalayo, okwandisa inani leendawo zokusilela ezinokubakho kunye nokunyusa umthwalo womsebenzi wokulungisa wesiqhelo wamaqela e-NOC. Ubhaliso olugqithisileyo lwe-SPAN port luphazamisa ngakumbi ukusebenza kweswitshi yemveliso xa iiseshoni ezininzi ze-mirror zisebenza ngaxeshanye.
2. Ukubeka esweni ukunqongophala kweZixhobo zoThutho kunye nokusetyenziswa okunganelanga
Izixhobo zokhuseleko kunye nohlalutyo lokusebenza ziza nenani elimiselweyo leendawo zokunxibelelana ezibonakalayo, uninzi lwazo olungasetyenziswa ngokwaneleyo xa zifumana ithrafikhi evela kwimithombo yokubamba enye okanye emibini kuphela. Ngaphandle kokuhlanganiswa kwethrafikhi, imibutho kufuneka ithenge izixhobo zokubeka esweni ezongezelelweyo ukuze ilungiselele ithrafikhi eboniswa yimifuziselo emininzi, nto leyo enyusa kakhulu iindleko zemali. Izixhobo ezininzi ezindala zikwabandakanya kuphela amazibuko e-copper e-1G akhawulezayo, angakwaziyo ukuphelisa ithrafikhi ye-fiber uplink ye-10G/40G kwiiswitshi zanamhlanje.
3. Umthwalo ogqithisileyo weTrafikhi ongalawulekiyo kunye neePakethi eziPhindwayo ezingafunekiyo
Ukujonga i-cross-switch mirroring kuvelisa iipakethi ezifanayo eziphindwe kabini ezithathwe kwiindawo zenethiwekhi ezidibeneyo. Ezi data zigqithisileyo zigcwalisa izixhobo zokubeka iliso kwi-IDS, NDR nakwinethiwekhi, zisebenzisa izixhobo zokucubungula ngaphandle kokubonelela ngengozi okanye ukuqonda okusebenzayo. Ngexesha lokunyuka kwethrafikhi, izixhobo ezigqithisileyo zilahla iipakethi eziphambili, zifihla i-malware yokuhamba ecaleni, ii-precursors ze-DDoS kunye neempazamo ezibalulekileyo zokubambezeleka kwesicelo.
4. Iindawo ezingaboniyo zeTunnel evaliweyo
Amaziko edatha anamhlanje abonakalayo kunye namalaphu efu aqeshisayo amaninzi axhomekeke kwiiprotokholi ze-VXLAN, GRE, GTP kunye ne-MPLS overlay tunneling ukuze ahlukanise umthwalo womsebenzi. Ii-SPAN ezisisiseko kunye nee-TAP feeds zibonelela ngeepakethi ezigcweleyo, kodwa uninzi lwezixhobo zokujonga ezizimeleyo azinazo ii-hardware acceleration zokususa ii-headers ze-tunnel zangaphandle, nto leyo eshiya umngcipheko we-inter-server phakathi kwe-mpuma-ntshona ungabonakali kwaphela kumaqela e-SecOps. Oku kudala ukusilela okukhulu kokuthobela ukhuseleko lwe-Zero Trust, njengoko amaqela engenakuhlola ngokupheleleyo yonke i-network flows yangaphakathi.
5. Umngcipheko Wokuthobela Imithetho Ovela Kwidatha Yomthwalo Obuthathaka Ongacocwanga
I-raw mirrored traffic iphethe i-Personal Identifiable Information (PII) engachazwanga, idatha yekhadi lokuhlawula kunye ne-Protected Health Information (PHI). Ukuthumela i-payloads epheleleyo engacutshungulwanga kwi-third-party analytics okanye kwi-internal network monitoring tools kuyaphula imigaqo yokukhusela idatha ye-PCI-DSS, i-HIPAA, i-GDPR kunye ne-SOX, okubeka imibutho kwi-control finances kunye noxanduva lokwaphulwa kwedatha.
6. Ukungabikho kwexesha eliqhelekileyo lokujonga i-Cross-Network kwi-Forensics
Ngaphandle kokumisa ixesha kwizixhobo zekhompyutha xa zibanjwa, iilog zeepakethi ezivela kwiiswitshi ezahlukeneyo, ii-routers kunye nezixhobo zokhuseleko zithwala ii-timestamp zenkqubo ezingahambelaniyo. Xa kusenzeka iziganeko zokhuseleko okanye ukucima kwenethiwekhi, abahlalutyi abanakukwazi ukunxulumanisa ngokuchanekileyo iziganeko zethrafikhi kuyo yonke into, nto leyo eyandisa kakhulu ixesha eliphakathi lokusombulula (MTTR) kuzo zombini iimpazamo zokusebenza kwenethiwekhi kunye nempendulo yohlaselo lwe-cyber.
Iimeko zokusasazwa kweCore ezifuna uMthengisi wePakethi yeNethiwekhi
Imibutho kufuneka isebenzise iNetwork Packet Broker ukuba icebo layo lokubeka esweni inethiwekhi kunye nokhuseleko lwenethiwekhi liwela nakweyiphi na kwezi meko ziqhelekileyo zeshishini ezichazwe kwisikhokelo sobugcisa seMylinking:
1. Ingqokelela yetrafikhi edibeneyo yemithombo emininzi: Amaqela kufuneka abambe itrafikhi ebonisiweyo evela kwiiswitshi ezininzi ezisasaziweyo, iifirewall, iirouters, iiserver farms kunye neegeyithi zesiza ezikude, kodwa azinawo umbhobho wokuhlanganisa odibeneyo wokudibanisa zonke iifeeds. Ukusasazwa kweTAP okuzimeleyo okuninzi kwazisa iindawo zokusilela ezingafunekiyo kunye nobunzima bolawulo.
2. Ukuhanjiswa kwezithuthi ngaxeshanye ngezixhobo ezininzi: Ukuhamba kwenethiwekhi efanayo ebanjiweyo kufuna ukuhanjiswa ngaxeshanye kwizixhobo zokhuseleko ezahlukeneyo kunye nokubeka esweni, kubandakanya ukufunyanwa kwengozi ye-IDS, ukulandelela ukusebenza kwe-NPM, ukuxilongwa kwezicelo ze-APM kunye namaqonga okuhlolwa kokuthobela imithetho. Inkunkuma ye-replication ye-SPAN ethe ngqo ithintela izibuko zesibuko esilinganiselweyo.
3. Ukuhambelana kwezixhobo zesantya esiphantsi zemveli: Iziko ledatha eliphambili liphuculwe ukuya kwi-uplinks ze-10G/40G/100G, kodwa izixhobo zokubeka esweni ukhuseleko ezikhoyo zixhasa kuphela i-1G copper interfaces kwaye azikwazi ukungena kwi-high speed fiber traffic ngaphandle kokuguqulwa okuphakathi kunye nokubumba ithrafikhi.
4. Ukubeka esweni ilaphu elibonakalayo/elifu: Le ndawo isebenzisa iinethiwekhi ze-VXLAN, MPLS okanye i-GTP overlay, ifuna ukuhluzwa kweentloko ze-tunnel ngokuzenzekelayo ukuze kuhlolwe ithrafikhi yangaphakathi evalekileyo ukuze kujongwe intshukumo yengozi esecaleni.
5. Ukugcinwa kwedatha yeshishini okulawulwayo: Iinethiwekhi zezemali, ezempilo kunye nezikarhulumente kufuneka zisuse uvakalelo lwedatha eyimfihlo yomthwalo ngaphambi kokuba zithumele izithuthi kumaqonga okubeka esweni inethiwekhi ukuze kuhlangatyezwane nemigangatho yokuthobela ubumfihlo bedatha enyanzelekileyo.
6. Iingcali zophando lwezendlela ezinkulu: Amaqela okhuseleko afuna ukuqiniswa kwexesha le-nanosecond kuzo zonke iipakethi ezibanjiweyo ukuze akhe kwakhona iintambo zohlaselo kunye neengxelo zeziganeko ezivela kwiindawo ezininzi zenethiwekhi ngexesha lophando lokuphendula kwezehlo.
Indlela uMthengisi weePakethi zeNethiwekhi aphucula ngayo ukusebenza kakuhle kwezixhobo zokubeka iliso kwiNethiwekhi
I-Network Packet Broker iguqula ngokusisiseko indlela yokusebenza yokubeka esweni inethiwekhi ngokuphelisa ukusetyenzwa kwedatha okuchithayo kunye nokwandisa ubomi benkonzo yezixhobo zohlalutyo ezikhoyo ngokusebenzisa iindlela ezintandathu eziphambili zokwenza ngcono:
1. Ukuhlanganiswa kweTrafikhi yeMithombo emininzi
I-NPB idibanisa ii-SPAN ezininzi kunye ne-TAP traffic feeds ezihlukeneyo kwimithombo ehluziweyo edibeneyo, iphucula ukusetyenziswa kwezibuko ngalinye elibonakalayo kwizixhobo zokubeka esweni ezisezantsi. Endaweni yokuba umthombo omnye wokubamba ubambe ujongano lwezixhobo zonke, i-traffic edibeneyo ye-multi-link igcwalisa ngokupheleleyo umthamo we-bandwidth ekhoyo, isusa isidingo sokufakwa kwezixhobo ezongezelelweyo ezibizayo.
2. Ukulinganisela Umthwalo Oqwalaselwe Yiseshoni
Kwi-10G/40G/100G core traffic ekhawulezayo, i-NPB isasaza ukuhamba ngokulinganayo kwiikluster zezixhobo zokubeka esweni ezikhawulezayo zisebenzisa ii-algorithms ze-hash ezisekwe kwiseshoni ye-L2-L7. Oku kuthintela izixhobo zomntu ngamnye ekufikeleleni kwimida yokukhupha kunye nokulahla iipakethi ezibalulekileyo ngexesha leeyure zomsebenzi ezixakekileyo, ngelixa ivumela imibutho ukuba igcine izixhobo zokubeka esweni ze-1G/10G ezindala emva kokuphuculwa kwenethiwekhi engundoqo. I-NPB ikwasebenza njengomguquli wemidiya wemveli, idibanisa amakhonkco okubamba ifayibha kwi-interfaces yezixhobo zokubeka esweni zekopolo kuphela ngaphandle kwehardware ye-transceiver eyahlukileyo.
3. Ukusikwa kwePakethi okuSekelwe kwiMigaqo-nkqubo
Uninzi lweemeko zokusetyenziswa kokubeka esweni kwenethiwekhi zifuna kuphela i-metadata yentloko ye-L2-L4 ukuze kusetyenziswe i-bandwidth trending kunye nohlalutyo lwe-latency, ngaphandle kwesidingo sokubanjwa komthwalo wesicelo esipheleleyo. I-NPB inqumla iipakethi ezingavuthwanga zibe bubude obunokulungiselelwa (ii-byte ezingama-64–1518) ngomgaqo-nkqubo wokubeka esweni, ilahla idatha yomthwalo wentlawulo engeyomfuneko kwaye inciphise ukusetyenziswa kwe-bandwidth kunye nokugcinwa okungaphantsi ukuya kuthi ga kwi-90%. Ukuthathwa kwepakethi epheleleyo kuhlala kulungiselelwa ngokukodwa umda we-intanethi onobungozi obuphezulu kunye ne-DMZ traffic efuna ukuhlolwa okunzulu kwe-forensic.
4. Ukususwa kweepakethi ngokuzenzekelayo
Ukususwa ngokukhawuleza kwezixhobo kususa iipakethi ezifanayo ezingafunekiyo eziqokelelwe kwiindawo zesibuko ezigqubanayo, kunciphisa umthamo wetrafikhi iyonke ethunyelwa kwizixhobo zokubeka iliso kwinethiwekhi ngama-40–60%. Ngenxa yokuhamba okuncinci okuphinda kusetyenziswe, amaqonga e-NPM kunye ne-APM avelisa iimetrikhi zokusebenza ezicocekileyo nezichanekileyo kwaye anciphisa izilumkiso ezingalunganga ezibangelwa yingxolo yetrafikhi ephindaphindwayo.
5. Ukucoca iiTrafikhi ezijoliswe kuzo
Abalawuli bakha imithetho yokucoca i-granular ngokusekelwe kuhlobo lwe-Ethernet, iithegi ze-VLAN, ii-IP seven-tuple, iiflegi ze-TCP kunye neendawo ezenziwe ngokwezifiso ze-128-byte packet offset fields. I-NPB ithumela kuphela i-traffic efanelekileyo kwisixhobo ngasinye sokujonga esizinikeleyo—umzekelo, ukuhambisa ukuhamba kwesicelo seshishini kuphela kwiinkqubo ze-APM kunye nokulahla i-radio engafanelekanga okanye i-trafikhi ye-IoT yangasemva—isusa umthwalo wokucubungula ongeyomfuneko kwizixhobo zohlalutyo lokusebenza.
6. Ukubeka ixesha kwindawo enye kunye nokuthunyelwa kwamanye amazwe
I-hardware eyakhelwe ngaphakathi i-nanosecond timestamping ehambelana neeseva ze-NTP zeshishini imisela i-timetadata kuzo zonke iipakethi ezibanjiweyo, ivumela ulungelelwaniso oluchanekileyo lwethrafikhi ye-cross-fabric yokusombulula iingxaki zenethiwekhi. I-NPB ikwavelisa iirekhodi zokuhamba kwe-NetFlow/IPFIX ezisemgangathweni zeedeshibhodi zokucwangcisa umthamo, isusa imfuneko yokucubungula ukuveliswa kokuhamba kwezixhobo zokubeka esweni ezithintelweyo.
Umthengisi weePakethi zeNethiwekhi Uqinisa njani uKhuseleko lweNethiwekhi ukusuka ekuqaleni ukuya ekupheleni?
Ngaphaya kokufumana impumelelo yokujonga ukusebenza kwenethiwekhi, iNetwork Packet Broker yenza umaleko obonakalayo osisiseko wokhuseleko olupheleleyo lwenethiwekhi, ijongana neendawo ezibalulekileyo ezingabonakaliyo ezishiya amalaphu eshishini esengozini yokwaphulwa kwedatha kunye nokusasazeka kwe-malware ecaleni:
1. Ukuhlutywa kweentloko zeTunnel ukuze kuhlolwe ubungozi obufihliweyo
Ii-hardware-level decapsulation strips VXLAN, GRE, ERSPAN, MPLS kunye ne-GTP outer tunnel headers ngaphambi kokuthumela idatha yephakheji yangaphakathi kwizixhobo zokhuseleko ze-IDS/NDR. Oku kufumanisa ithrafikhi yokuhlasela efihliweyo empuma-ntshona ngaphakathi kweempahla ezithengiswayo ezininzi, kuzalisekisa iimfuno zoyilo lweZero Trust zokuhlola yonke i-internal flow-to-server. Imithetho yokususa ii-header echazwe ngumsebenzisi ngokwezifiso ikwaxhasa iiprotokholi ze-niche encapsulation ngaphandle kohlaziyo lwe-firmware.
2. Ukususwa kwe-SSL ekhawulezileyo kwi-Hardware
Ngaphezulu kwe-95% yethrafikhi ye-intanethi yamashishini anamhlanje ihamba nge-TLS encryption, abahlaseli abayisebenzisayo ukufihla i-ransomware, ukukhupha idatha kunye nonxibelelwano lomyalelo nolawulo. I-NPB ithumela i-SSL/TLS decryption eninzi kwimibhobho yehardware ezinikeleyo, isusa i-HTTPS payloads ngesantya somgca kwaye ithumela i-traffic engenanto kwizixhobo zokufumanisa usongo. Oku kuthintela ukukhubaza i-CPU kwizixhobo zokhuseleko ezibizayo kwaye kususa iindawo ezingabonakaliyo zokhuseleko lwethrafikhi.
3. Ukugquma idatha enobuzaza eqhutywa yimigaqo-nkqubo
Ukusebenza kokufihla idatha yendalo kubhala ngaphezulu kwe-PII, iinombolo zekhadi lokuhlawula kunye neerekhodi zempilo ezikhuselweyo ngaphakathi kwemithwalo yepakethi ngaphambi kokuba ithrafikhi ihanjiswe kumaqonga okujonga inethiwekhi kunye nohlalutyo lokhuseleko. Oku kunciphisa uvakalelo lwezixhobo zekhompyutha kususa imfuneko yokucoca izixhobo zendlela ezizimeleyo kwaye kufezekisa imithetho yokuthobela imithetho yehlabathi yobumfihlo bedatha, kunciphisa umngcipheko wokwaphulwa komthetho kumashishini alawulwayo.
4. Ukuphindaphinda kweTrafikhi okuNgqondileyo kwiiStaki zoKhuseleko ezineeLayero ezininzi
I-NPB iphinda-phinda imijelo yethrafikhi enobungozi obuphezulu ehluziweyo kwizixhobo zokhuseleko ezifanayo ngaxeshanye: imida ye-intanethi epheleleyo ukuya kwiinkqubo zokufumanisa ukungena, ithrafikhi ye-VLAN yokuhlawula ukuya kumaqonga okuthobela i-DLP, kunye nemijelo ye-VPN yomsebenzisi okude ukuya kwizixhobo zohlalutyo lwengozi yokuziphatha. Zonke izixhobo zokhuseleko zifumana kuphela ithrafikhi enxulumene nosongelo efunekayo, ikhulisa ukuchaneka kokufumanisa usongelo ngelixa inciphisa ingxolo yedatha engeyomfuneko.
5. Ukuchongwa kweProtokholi yeLayer yesicelo esinzulu
Iinjini ze-DPI ezidibeneyo zifinyeza iifingerprints ezininzi zeeprotokholi zesicelo seshishini (i-HTTP, i-DNS, i-MySQL, i-BitTorrent, iinkonzo ze-SaaS zamafu) kwaye zenze i-layer-7 traffic metadata yamaqela e-SecOps. Olu lwazi lwesicelo luvumela ukubonwa kwangethuba kokudluliselwa kwefayile ye-IT yesithunzi, unxibelelwano olungagunyaziswanga phakathi kontanga kunye nokuhlaselwa kwe-malware yesicelo esingazifumaniyo izixhobo zokhuseleko ezizisayinayo kuphela.
Amandla e-NPB akhelwe ngaphakathi alungisa izikhewu zokubonakala kwenethiwekhi
Zonke iimodeli zeMylinking enterprise-grade Network Packet Broker zidibanisa ezi mpawu ziphambili ezikhawulezisiweyo zehardware ukuhlanganisa ukujonga inethiwekhi kunye nemisebenzi yokhuseleko lwenethiwekhi:
1. Ukuhlanganiswa kwezithuthi, ukuphindaphinda kwee-port ezininzi kunye nokulinganisela umthwalo oqwalaselwe yiseshoni
2. Ukucoca iipakethi eziguquguqukayo ze-L2-L7 kunye nokudibanisa okwenziwe ngokwezifiso kwe-128-byte offset
3. Ukususwa kwee-tunnel (VXLAN/GRE/MPLS/GTP/ERSPAN) kunye nokuphathwa kweethegi zeVLAN
4. Ukususwa kweepakethi, ukusikwa okusekelwe kumgaqo-nkqubo kunye nokufihla idatha ebucayi
5. Ukuqiniswa kwexesha kwezixhobo ze-Nanosecond ngokuchanekileyo okudityaniswe ne-NTP
6. Ukususwa kwe-Hardware SSL/TLS ukuze kubonakale uloyiko olufihliweyo
7. Ukuveliswa kwerekhodi yokuhamba kwe-NetFlow V9/IPFIX yohlalutyo lomthamo
8. Ukusasazwa kwezibuko kunye nokudluliselwa kwefayibha enye ukuze kusetyenziswe impompi ngendlela engabizi kakhulu
9. Izixhobo zamandla eziphindwe kabini ezitshintshwayo ezishushu ukuze kuthembeke iziko ledatha iiyure ezingama-24 ngosuku, iintsuku ezisixhenxe ngeveki
10. Ulawulo oludibeneyo lokufikelela okuninzi: i-CLI console, i-HTTP web UI, i-SNMP, i-SYSLOG kunye nokuqinisekiswa kwe-RADIUS
Uyilo olusecaleni: Inethiwekhi engena-NPB vs Inethiwekhi ene-NPB edibanisa i-Mylinking
Uyilo 1: Inethiwekhi Engenalo Ipakethi Yenethiwekhi
Njengoko kuboniswe kumzobo we-topology ye-Mylinking, i-direct SPAN/TAP-to-tool wiring idala ilaphu lokubonakala elingacwangciswanga kakuhle:
○Izixhobo ezahlukeneyo zefayibha zidibanisa iswitshi nganye kunye nezibuko zesibuko somlilo kwi-IDS nganye, i-NPM, i-APM kunye nezixhobo zokuthobela imithetho
○Umthamo omkhulu wepakethi ephindwe kabini evela kwiindawo zesibuko ezigqithileyo ugqithisa izixhobo zokhuseleko
○Ithrafikhi ye-VXLAN/GRE evalekileyo ayikhange ihlolwe zizixhobo ezisezantsi komlambo
○Ii-port zezixhobo ezincinci zifuna ukuthenga izixhobo zokubeka esweni ezongezelelweyo ukuze zithathwe kwimithombo emininzi
○Idatha yomthwalo onzima ongalungiswanga idala umngcipheko wokuthobela imithetho
○Iitampu zexesha zepakethi ezingahambelaniyo ziyalibazisa impendulo yesiganeko kunye nokusombulula iingxaki
Uyilo lwe-2: Inethiwekhi Elungiselelwe Nge-Mylinking Network Packet Broker
Ukusasazwa kwe-NPB okuphakathi kudibanisa yonke imisebenzi yokubamba ithrafikhi ibe yindawo enye yokubonakala:
○Zonke ii-TAP ezibonakalayo, i-SPAN yokutshintsha kunye nee-virtual cloud capture feeds ziqhagamshela ngqo kwii-NPB's high-speed ingress ports
○I-NPB iqhuba ukuhlanganiswa, ukunikezelwa kwedatha, ukucoca, ukukhupha idatha kunye nokufihla idatha ngemibhobho yehardware
○Imithombo yethrafikhi ecocekileyo, elungiselelwe izixhobo ezithile isasazwa ngokulinganisela umthwalo kuzo zonke izixhobo zokubeka esweni inethiwekhi kunye nokhuseleko lwenethiwekhi
○Iintloko zeTunnel ziyasuswa, i-SSL traffic iyasuswa kwaye idatha eyimfihlo ifihliwe ngaphambi kokuba iphume.
○Iitampu zexesha ezisemgangathweni zeNanosecond zifakwe kuzo zonke iipakethi zohlalutyo oluhlangeneyo lwe-forensic
○Ukuphuma kwezibuko kunye nenkxaso yefayibha enye kunciphisa iindleko ezinkulu zefayibha yekhebula
I-ROI yeShishini ebonakalayo yoKusebenzisa i-Network Packet Broker
1. Yandisa ubomi besixhobo sokubeka esweni esikhoyo: Ukulinganisela umthwalo, ukunqumla kunye nokudibanisa kususa iimfuno zokuphucula izixhobo zekhompyutha ngokukhawuleza kwizixhobo zokhuseleko ezisemgangathweni, ukunciphisa iindleko zemali ngama-30–50%.
2. Nciphisa isiganeko sokhuseleko MTTR: Ukugqibezela ukubonakala kwetrafikhi ye-tunnel/encrypted kunye nokuhambelana kwexesha okumiselweyo kunciphisa ixesha lophando lwezoyikiso ngaphezulu kwesiqingatha samaqela e-SecOps.
3. Ukugcinwa okuphantsi kunye ne-bandwidth overhead: Ukususwa kunye nokusikwa kweepakethi kunciphisa umthamo wetrafikhi iyonke ethunyelwa kumaqonga okubeka esweni, kunciphisa i-cloud archive kunye neendleko zokudluliselwa kwedatha phakathi kweziko ledatha.
4. Nciphisa umngcipheko wokuthobela imithetho: Ukufihla idatha yendalo kususa imfuneko yokucoca izixhobo zomntu wesithathu kwaye kuqinisekisa ukuba imisebenzi yokubamba ithrafikhi ihambelana nemiyalelo ye-PCI-DSS, i-HIPAA kunye ne-GDPR.
5. Nciphisa indawo yerakhi yeziko ledatha kunye neendleko zokufaka iintambo: Ukuhlanganiswa okuphakathi kususa uninzi lwee-fiber runs ezingafunekiyo kunye nezixhobo zokubona ezincedisayo, kunciphisa iindleko zeziseko ezibonakalayo.
6. Susa impembelelo yokusebenza kweswitshi yemveliso: Ukubanjwa kwesipili okuhlanganisiweyo nge-NPB kunciphisa ukusetyenziswa kwezibuko ze-SPAN kwiiswitshi eziphambili, kuthintela ukulahleka kwepakethi enxulumene neseshoni yesipili kwitrafikhi yeshishini lemveliso.
Yakha Ukubonakala Okupheleleyo Nge-Mylinking Network Packet Broker
Iinkqubo zanamhlanje zokubeka esweni inethiwekhi kunye nokhuseleko lwenethiwekhi azinakubonelela ngokubona usongo okanye ukulungisa iingxaki zokusebenza ngaphandle kweNetwork Packet Broker ezinikeleyo njengomaleko wabo ophambili wokubonisa ukubonakala. Ukufakwa kwe-SPAN kunye ne-PAP-only passive kudala ukugcwala kwetrafikhi okubizayo, iindawo ezingajongwanga ezifihliweyo, ukunqongophala kwezixhobo, ubuthathaka bokuthobela imithetho kunye neendlela zetrafikhi eziqhekekileyo ezithoba ukusebenza kakuhle kweNetOps kunye neSecOps.
I-Mylinking enterprise-grade Network Packet Broker hardware ijongana nayo yonke inkalo yokubonakala okubalulekileyo ngemisebenzi yokucubungula ithrafikhi ekhawulezileyo ngokupheleleyo: ukuhlanganiswa, ukunikezelwa, ukucoca, ukususwa kwee-tunnel, ukususwa kwe-SSL, ukusika iipakethi kunye nokufihla idatha egxile ekuthobeleni imithetho. Ngokubeka yonke inkqubo yokucubungula ithrafikhi kwindawo enye edibeneyo, imibutho ivula ukubonakala kwenethiwekhi ngokupheleleyo ukusuka ekuqaleni ukuya ekupheleni kuyo yonke imida ye-intanethi emantla ukuya emazantsi kunye nethrafikhi yelaphu elibonakalayo ukusuka empuma ukuya entshona, iphucula i-ROI kutyalo-mali olukhoyo lokubeka esweni kunye nokhuseleko ngelixa iqinisa ukuma kokhuseleko lwe-cyber ngokubanzi.
Ngokuba epheleleyoAbathengisi beePakethi zeNethiwekhiingcebiso ngesisombululo, ndwendwela iphepha lezixhobo ezisemthethweni zeMylinking:https://www.mylinking.com/network-packet-broker/
Ixesha lokuthumela: Agasti-06-2026
