I-PPPoE imele i-point-to-point protocol kwi-Ethernet. I-protocol ye-tunnel yenethiwekhi edibanisa i-point-to-point protocol (PPP) kwisakhelo se-Ethernet. Ivumela i-Ethernet imikhosi ukuba idibanise kwi-concentrator yokufikelela kude ngesixhobo esilula sokudibanisa.Usebenzisa i-PPPoE, izixhobo zokufikelela kude ziyakwazi ukulawula kunye ne-akhawunti yomsebenzisi ngamnye wokufikelela.Xa kuthelekiswa nemodi yokufikelela yendabuko, i-PPPoE protocol inomlinganiselo ophezulu wokusebenza-kwixabiso. , isetyenziswe ngokubanzi kwiintlobo zezicelo, kubandakanywa ukwakhiwa kwenethiwekhi yeselula, njl., imodi yokufikelela kwi-broadband eyaziwayo ngoku i-ADSL isebenzisa i-PPPoE protocol.Ngokubanzi, i-architecture ye-PPPoE iqukethe i-PPPoE client, i-PPPoE iseva, i-host kunye ne-modem ye-ADSL.
NgePPPoE, abasebenzisi banokucofa ukusuka kwenyeumzila(umthengi wePPPoE) kwenyeumzila(umncedisi we-PPPoE) nge-BRAS (i-Broadband Remote Access Server), kwaye emva koko umise uqhagamshelo lwe-point-to-point kunye nokudlulisa iipakethi phezu kolu xhulumaniso. Ukusebenzisa iPPPoE, udinga igama lomsebenzisi kunye negama lokugqitha elinikezwe yi-ISP yakho ukuseka uqhagamshelwano. Nangona kunjalo, kwiinethiwekhi zanamhlanje, ukudibanisa imodem kwikhonkco, ufuna kuphela ukuseta igama lomsebenzisi kunye negama lokugqitha kanye, kwaye imodem idibanisa ngokuzenzekelayo kwinethiwekhi ngokukhawuleza nje ukuyivula.
Ekubeni i-BRAS (i-Broadband Remote Access Server) inabasebenzisi abangenakubalwa ababelana ngoqhagamshelwano olufanayo lomzimba, oluthumela i-traffic ukuya kunye nokusuka kwi-broadband ukufikelela kwizixhobo ezikude kwinethiwekhi ye-ISP, i-protocol ye-PPPoE inokulandelela i-traffic yomsebenzisi kwaye nguwuphi umsebenzisi ekufuneka ahlawulwe.
Inkqubo yokufunyanwa kweseshoni yePPPoE kunye neseshoni imi ngolu hlobo lulandelayo:
Isigaba sokufumanisa: Kwesi sigaba, usasazo lomsebenzisi usasaza ukufumana zonke ii-concentrators zokufikelela ezixhunyiwe (okanye ukutshintshwa) kunye nokufumana iidilesi zabo ze-Ethernet MAC. Emva koko khetha umamkeli ofuna ukuqhagamshela kuye kwaye umisele inombolo yesazisi seseshoni yePPP ofuna ukuyiseka. Kukho amanyathelo amane kwisigaba sokufumanisa: i-host broadcast Packet Initiating Packet (PADI), ukufikelela kwi-concentrator, umphathi ukhetha ipakethe ye-PADO efanelekileyo kwaye ulungiselela ukuqala iseshoni ye-PPP. Xa esi sigaba sigqityiwe, omabini amacala onxibelelwano ayazi i-PPPoESESSION-ID kunye nedilesi ye-Ethernet yontanga, kwaye kunye bachaza ngokukodwa iseshoni yePPPoE.
Iseshoni yePPP: Umamkeli womsebenzisi kunye nomxumi wokufikelela uqhuba iiseshoni zePPP ezisekelwe kwiiparamitha zoqhagamshelo lweseshoni yePPP ekuxoxwe ngazo ngexesha lesigaba sokufumanisa. Nje ukuba iseshoni yePPPoE iqale, idatha yePPP inokuthunyelwa kuyo nayiphi na enye ifom ye-encapsulation yePPP. Zonke iifreyimu ze-Ethernet ziyi-unicast. Iseshoni-ID ye-PPPoE SESSION ayinakutshintshwa kwaye kufuneka ibe lixabiso elabelwe ngexesha lesigaba sokufumanisa.
Oku kukwaziswa kwePPPOE eziswe kuwe nguShenzhen HDV Photoelectron Technology LTD. IShenzhen HDV Photoelectron Technology Ltd sisixhobo sonxibelelwano esikhethekileyo njengabavelisi bemveliso abaphambili, kunye neemveliso ezinxulumene nePPPOE zezi:oltwena, acwena, Unxibelelwanowena, ifayibha yamehlowena,katvwenagponwenaxponwena, njl., izixhobo ezingentla zingasetyenziswa kwiimeko ezahlukeneyo, kunye nezihambelanayoI-ONUiimveliso zothotho zinokulungiswa ngokweemfuno zabo. Inkampani yethu inokubonelela ngenkxaso yobuchwephesha kunye nobuchwephesha obubalaseleyo. Ndijonge phambili kutyelelo lwakho.