Hononga PPTP - he aha te mea te reira?

Pea, kua rongo he tokomaha te iwi o te wā pērā i "pūhui PPTP». He aha te mea te reira, e kore e etahi ara mamao whakaaro. Heoi, ki te whakaahua tatou te mau parau tumu o te haamauraa i te hononga i runga i te pūtake o tenei kawa i roto i te reo ohie, e mea ohie ki te mahino ratou rawa.

hononga PPTP: he aha te mea te reira?

hāngai ana tēnei momo o te hononga kei i runga i te kawa Pāoa, he whakaiti i roto i tona ingoa mai i te Ingarihi kawa poka ira-ki-ira, e mooni whakamāoritanga rite "kawa poka pērā i" ira ki te tohu ". I roto i te mau parau te tahi atu, te hononga i waenganui i rua kaiohauru i whakawhitihia pākete raraunga i roto i te puka whakamuna roto i te whatunga wateatanga i runga i TCP / IP.

PPTP momo hononga taea ki te taui i pera-ka karanga papa PPP i paerewa IP-pākete, e kua tuku, hei tauira mā te ipurangi ano. A ahakoa te whakaaro reira, he iti iho ki etahi atu kōwhiringa pērā i te IPSec kawa PPTP i roto i te taumata haumarutanga, ia inaianei kua he tohatoha tika whanui, no te mea, i roto i te meka, kua te kaiwhakamahi ki te mahi ki tetahi o nga momo VPN-hononga (hononga ahokore).

hononga PPTP: he aha te mea tona whakamahi?

Ko te tino whānui hōkai o tenei kawa. Tuatahi o te katoa, tenei momo o te hononga i waenganui i rua kaiwhakamahi kore e taea te tiaki i anake te mōhiohio tuku, engari ano hoki nui penapena i runga i ngā waea tawhiti roa.

I tua atu, he mahuinga ia mo te whakarite i te hononga i waenganui i rua Ngā LAN i ara e whakawhitihia pākete i runga i te Ipurangi i runga i te hono haumaru (kauhanga) i waho e pā ana i te therebetween hononga tika maha tenei kawa. E te, e kore e whakapā hāngai e rua whatunga rohe i a te whakamahi i te rerenga rite te takawaenga.

I te tahi atu te ringa, e hāngai ana i runga i te poka PPTP taea te whakamahi ka hanga i te momo hononga "kiritaki-tūmau", ka e hono te kāpeka kaiwhakamahi ki te tūmau mā te hongere haumaru.

Whakatinanatanga PPTP i roto i ngā pūnaha whakahaere rerekē

Na he iti tohoakii me i te tahi atu titiro ringa i te PPTP hononga. He aha te mea, mai i te whanaketanga o te kawa o Microsoft, i matau torutoru rawa te iwi. A mo te wa tuatahi i roto i te putanga tonu, i whakatinana ai e Cisco.

Otiia, e kore kua muri ia Microsoft. Timata ki a Windows 95 OSR2, puta te taea o te haamauraa i hononga i roto i PPTP i roto i ngā hua pūmanawa muri, tae noa ki hanga-i roto i te taputapu whirihoranga PPTP-tūmau. Next, ka kia whakaaro he tauira PPTP-hononga o Windows 7, te atu pera no te mea ko te pūnaha ki te rā tenei tonu te tino rongonui ki te nuinga o ngā kaiwhakamahi.

kahore he pūnaha Linux tae noa tata, te tautoko tonu o te hangarau. puta ia anake i roto i te whakarerekētanga o 2.6.13, ka i mana whakaaturia i roto i te pata 2.6.14.

pūnaha FreeBSD ko Mac OS X haere ki PPTP-kiritaki hanga-i roto i. PDAs nikau, ki te tautoko hoki Wi-Fi hononga ahokore, rite rawa ki te kiritaki Mergic.

Ko te tikanga tuatahi mō te hononga tika

Mā te poka ko tino motuhake. Whirihora PPTP-hononga tā te whakamahi o te TCP-tauranga 1723 me he whakahauanga - IP GRE kawa tau 47.

whai te reira e te tautuhinga o pātūahi, me kia penei e taea te IP-pākete tango te wahi noa, me kahore here ki te tetahi, te hanga-i roto i te Windows pātūahi ranei. Ka pā tēnei e kore anake waka ritenga whatunga rohe ranei. Rite, tunneled tenei tuku noa kia whakarite raraunga me i te taumata kaiwhakarato.

I roto i te take o te whakamahi o NAT i roto i te wā takawaenga o VPN tukatuka tuku Me whakaturia i runga i roto i te wāhanga.

te mau parau tumu General o te mahi me te hononga

Kua arotakehia matou tino poto PPTP hononga. He aha te mea te reira, e rave rahi pea kua mārama te iti. Mārama i roto i te pātai e kia hanga i muri i whakaaro o te mau parau tumu o te mahi, me te kawa kōrero e hāngai ana ki runga ki taua mea, kia rite ki te pai kia rite i roto i te wāhanga i reira e te tukanga tāuta taahiraa i te taahiraa hononga PPTP GRE kia whakaaturia.

Ko te kupu, ko te hononga i waenganui i rua ngā whakaturia i runga i te pūtake o te mua PPP-wātū e hāngai ana i runga i te kawa GRE (encapsulation). Ko tika ki te tauranga TCP te hononga tuarua he kawenga mō te whakahaere me te GRE tomokanga.

Sam haere ngā IPX pākete o te raraunga tūturu, i ētahi wā ka kīia ki rite te ututaumaha, me ngā mōhiohio mana atu. Eaha te tupu ia riro te pākete te i te tahi atu pito o te aho? Ko te hōtaka e hāngai ana mō te PPTP-hononga rite ngā tangohanga roto te reira i roto i te wāhi raraunga IPX mōkihi, me ka tukua reira ki te tukatuka, i te tikanga o e tika ana pūnaha kawa kamupene.

I roto i te tua i te wahi nui o te tuku kauhanga me te fariiraa o te mōhiohio, ko te fie matua o te whakamahi i te uru i roto i te huinga o "kupuhipa takiuru." O te akoranga, ki te anganga takiurunga, me kupuhipa i roto i te taahiraa production e taea e, engari i roto i te tukanga o te whakawhitihia ngā mōhiohio i roto i te kauhanga roa haumaru (kauhanga) - i roto i tetahi ara.

mau i te tikanga hononga

Ka rite ki kua whakahuatia, e kore ko te poka PPTP e hāngai ana kawa-tino haumaru i roto i ngā āhuatanga katoa. Heoi, ka whakaaro koutou e te whakamunatanga raraunga whakamahia taputapu pērā i EAP-TLS, MSCHAP-w2 ara MPEE ranei, ka taea e tatou te korero o te taumata makona nui o te tiaki.

I te tahi taime, ki te whakapiki ake i hokiwaea haumarutanga taea te whakamahi (waea ake), i roto i nei te whakawhitihia ranei taha te fariiraa hanga haamauraa o te hononga me te whakawhiti mōhiohio pūmanawa.

tikanga Whirihora PPTP ake tautuhinga whāurutau 7 whatunga Windows

Whirihoratia PPTP-hononga i roto i tetahi pūnaha Windows Ko te tino māmā. Ka rite ki kua whakahuatia, hei tauira, te tango i te "whitu".

Tuatahi e hiahia ana koe ki te haere ki te "Mana Center Whatunga me Center Tiritahi." Ka taea te mahi i tēnei rānei i te "Paewhiri Mana." Ranei i te tahua i te tika-te pāwhiri i te ata mo te hononga Ipurangi whatunga ranei.

Mahue i roto i te tahua i reira ko te tautuhinga whāurutau rarangi huringa whatunga, ka hiahia koe ki te whakamahi i, a ka tika pāwhiri i runga i te Hononga Area tahua horopaki Local ka tīpako i te āhuatanga raina.

I roto i te matapihi hou, te whakamahi i te āhuatanga o te kawa TCP / IPv4. I roto i te matapihi tautuhinga kia whakaturia te tawhā whakaratohia e koutou ISP ina hono koe (i roto i nuinga o te wā, kua whakatakotoria aunoa whiwhi wāhitau IP me o DNS-tūmau).

Whakaorangia nga huringa, ka hoki ki te Area Whatunga Local te wahi e hiahia ana koe ki te taki mēnā he reira kaha i te kau. Hoki tenei whakaaro tika pāwhiri. Ki te whakapūtā koe "Mono" i te raina runga, he kaha te hononga. Te kore, ngā tatou i te reira.

Waihanga me te whirihora tautuhinga VPN

I roto i te taahiraa i muri e hiahia ana koe ki te waihanga i tētahi VPN-hononga. Hoki tenei whakaaro, i te "Center Mana" i roto i te pihanga matau, te whakamahi i te rārangi ki te waihanga i tētahi hononga hou.

I muri i tenei, tīpako Tūhono ki te wāhi mahi, me ka - te whakamahi i te hononga ipurangi ngā.

I tua atu i whakaroa te hononga tautuhinga-ipurangi, me i roto i te matapihi i muri, whakapūtā te wāhitau Ipurangi o te operator VPN me te tomo tetahi ingoa (hiahiatia i te raro, hoatu he tohutaki muri ki "Kaua e hono inaianei" raina).

I muri i taua, tomo i te ingoa kaiwhakamahi, me te kupuhipa, ki te tetahi kirimana mo te whakarato o ngā ratonga, ka pāwhiri i te pātene "Waihanga".

I roto i te rārangi o ngā hononga e wātea ana, tīpako i te hou hanga i roto i te matapihi hou pāwhiri i te pātene Āhuatanga. Next, kuo pau ke tau rawa āta mahi. I runga i te ripa Haumarutanga, he mea nui ki te whakaturia te tawhā e whai ake nei:

• momo VPN: aunoa;
• Whakamuna Raraunga: Kōwhiringa;
• Kawa Taumira: CHAP me CHAP v2.

whakau tatou i te huringa haere ki te matapihi ki te hono, te wahi pēhi tatou te pātene hono. Ki te hanga tika i te tautuhinga, i reira ka kia he hononga ipurangi.

Ahakoa kore ranei ki te whakamahi i taputapu tuatoru-rōpū?

I runga i te pātai o te PPTP-tāuta atu tūmau kiritaki ranei kaiwhakamahi whakautu rerekē, engari te nuinga o ratou ūngutungutu i te whakaaro e whakamahi i te tautuhinga me te hanga-i roto i te Windows kōwae titiro nui atu pai i roto i ngā o te kuwaretanga.

Ka taea e koe, o te akoranga, tāuta te tahi mea, ano he mōkihi pfSense ko te pouara pātūahi, engari ona "māori" kiritaki Honomaha PPP Daemon kua he rota o raruraru ki te whakamahi o ngā tūmau-e hāngai ana Windows ki te i roto i ngā o te tohatoha o te whakamahi i waenganui i te kawa kiritaki motuhēhēnga me te tūmau e hāngai ana PPTP- whatunga rangatōpū, ahakoa te terminals kāinga kaiwhakamahi kua rite taua raruraru. I roto i te whakatakoto ake i tenei taputapu, me te tetahi atu, he reira nui atu uaua, me kahore tetahi matauranga motuhake ki te tautuhi i te tautuhinga tika, whakatika i te pūmau "haaputuputuraa" o te kaiwhakamahi IP-wāhitau ranei e kore e taea.

Ka taea e koe te tamata i te tahi atu kiritaki tūmau ranei taputapu hangaia mō te tāuta hononga PPTP, engari he aha te mea te pūnaha ina kua ona ake tikanga tetahi Windows te kawenga wāhi hōtaka faufaa? Ano, ko te kaha ki te hanga i te tahi mau hōtaka kore anake uaua ki te whirihora, engari ano hoki e taea meinga pakanga i roto i te pūmanawa, me te taumata tinana. Na te reira pai ki te aukati i te mea ta tatou.

hei utu o te hopearaa

Here, i roto i te meka, nga mea katoa e pā ana ki te kawa PPTP, me te te hanganga o te tatūnga hononga kauhanga me te whakamahi i ona. Ka rite ki hoki ona whakamahi, e kore te reira e tika ai mo te kaiwhakamahi toharite. he Just feaa whaitake e kia hiahia te tangata he hongere kōrero haumaru. Ki te pera, a ka hiahia koe ki te tiaki i tou IP, he reira pai ki te whakamahi i tūmau takawaenga ingoamuna i runga i te Internet, te pera-ka karanga Anonymizer ranei.

Ko hoki mahitahi i waenga i ngā whatunga rohe o hinonga arumoni ranei tetahi atu hanganga, tāutanga o PPTP-hononga e taea e te ara māmā i roto i. A ahakoa e kore e he hononga taua ki te haumaru ōrau kotahi rau whakarato, Heoi, ko te rahi o te tikanga noa i roto i tona Engaging reira.