Ua loaʻa iaʻu kahi hana - e hoʻolaha i kahi lawelawe ma ka D-Link DFL router ma kahi IP IP i hoʻopaʻa ʻole ʻia i ka interface wan. Akā ʻaʻole hiki iaʻu ke ʻike i nā ʻōlelo aʻoaʻo ma ka Pūnaewele e hoʻoponopono ai i kēia pilikia, no laila ua kākau wau i kaʻu iho.
ʻIke mua (ua lawe ʻia nā helu āpau ma ke ʻano he laʻana)
Pūnaewele pūnaewele ma ka pūnaewele kūloko me IP: 192.168.0.2 (puka 8080).
Pūʻulu o nā helu keʻokeʻo waho i hoʻokaʻawale ʻia e ka mea hāʻawi: , puka hoʻolako: 5.255.255.1, ke koena o "ko makou" mau helu wahi 5.255.255.2-14.
E ʻae i nā ʻōlelo 5.255.255.2-10 hoʻohana mākou no NAT a me nā pono ʻē aʻe. Hoʻopili ʻia ka loulou mea hoʻolako i ke awa wan1. To interface wan1 hoʻopili ʻia ka helu wahi 5.255.255.2.
Hana: hoʻolaha i kahi kikowaena pūnaewele kūloko i kahi helu lehulehu 5.255.255.11, ma ke awa 80.
He pōkole ka hopena
No ka hoʻolaha ʻana i kahi lawelawe ma kahi IP i kūpono ʻole i ka helu kikowaena e pono ai ʻoe:
- E hōʻike i ke alalai e ʻimi ʻia ka ip i paʻi ʻia ma ka hoʻohana ʻana .
- Hoʻolaha no laila e pane aku ka mea alalai i nā hoalauna nona ka helu wahi i paʻi ʻia.
- rula pale ahi (), ka mea i loko o ke alalai e hoʻololi i ka helu wahi i ka helu o ke kikowaena hope.
- ʻO ka lula ahi (Allow), ka mea e ʻae ai i kahi pilina mai ke kikowaena waho i ka helu i paʻi ʻia i loko o ke alalai
A i kēia manawa e pili ana i kēlā me kēia wahi
ʻO ka hoʻomākaukauʻana
I. ʻO ka mea mua, e hana mākou i "Nā mea" no kā mākou pono āpau (i kēia manawa e hōʻike wau i ke kaʻina hana no ka pūnaewele pūnaewele, manaʻo wau e hiki i ka poʻe hana me ka console ke hoʻololi i nā hana i nā kauoha console).
1. Hoʻohui i ʻelua mau helu ipv4 i ka puke helu wahi:
kikowaena pūnaewele = 192.168.0.2
lehulehu-pūnaewele-server = 5.255.255.11
2. A laila hoʻohui mākou i nā awa i ka papa inoa o nā lawelawe:
int_http = tcp:8080
Port tcp:80 aia i ka papa inoa o nā lawelawe, i kapa ʻia http, loaʻa ka palena ma 2000 nā kau, hiki ke hoʻololi i ka palena.
ohUa hoʻololi ʻia ʻaʻole pono e hoʻohui i kahi awa kikowaena ma ka pūnaewele kūloko, akā haʻalele wau no ka mea... pono paha kahi laʻana no kahi awa ākea, akā ua hoʻohui ʻia lākou ma ke ʻano like
II. E neʻe pololei kākou i ka hoʻonā.
Paukū 1 и 2 hiki ke huiia, no ka mea Ke hoʻohui i kahi ala paʻa, hiki ke hāʻawi koke iā ARP. ʻO kaʻoiaʻiʻo, ʻaʻole wau i ʻike koke i kēia manawa a hoʻonohonoho i ka hoʻolaha me ka lima;
1. No laila, inā ʻaʻole ʻoe i hana i kahi hui o nā papa kuhikuhi a me nā lula no lākou, a laila hiki ke hana i nā mea āpau ma ka papa kuhikuhi nui, ua kapa ʻia ʻo ia. ka papa kuhikuhiE.
Papakaukau ka papa kuhikuhiEe loaʻa kahi ala paʻamau i ka pūnaewele 5.255.255.0/28 no kēlā me kēia interface wan1. ^ E Ha yM. A o kēia ala e pili ana i ka metric i kuhikuhi ʻia ma nā hoʻonohonoho interface (ma ka paʻamau 100).
No ka pale ʻana i ka ʻīpuka mai ka hoʻouna ʻana i nā ʻeke i ka interface wan1, pono ʻoe e hana i kahi ala paʻa i ka helu wahi lehulehu-pūnaewele-server i ka interface kuamua me metric emi 100 (meka liʻiliʻi liʻiliʻi wan1) - a laila e ʻimi ka ʻīpuka iā ia "i loko iho".
2. Ma laila, i ka hana ʻana i kahi ala, hiki iā ʻoe ke hoʻonohonoho i ka Proxy ARP i pane ka ʻīpuka i nā noi ARP. Ma ka ʻaoʻao Proxy ARP, hoʻohui i kahi kikowaena WAN.
e hana i kahi ala, akā mai kaomi iā OK, akā e hele i ka lua Proxy ARP tab:
ARP, hoʻohui i kahi kikowaena wan1:
3. ʻO ka hope, neʻe mākou i ka hoʻonohonoho ʻana i ka NAT a me ka pā ahi (ua wehewehe ʻia kēia i nā kikoʻī kūpono ma ).
Hana mākou i kahi lula SAT no laila i loko o ka ʻeke mai ka interface wan1 me ka helu wahi lehulehu-pūnaewele-server awa o kahi e hele ai http, kahi mākou i hoʻonohonoho ai i kahi ala no ka interface kuamua, hoʻololi i ka helu wahi e hele ai me ka helu kūloko o kā mākou kikowaena kikowaena pūnaewele a awa ma 8080.
4. A ʻo ka ʻanuʻu aʻe, ʻo ia ka ʻae ʻana i kēlā ʻeke - hana i kahi lula ʻae me nā ʻāpana like (hiki ke kope i ka lula SAT a hoʻololi i ka hana me ka ʻae).
he moʻoleloI kēia hihia, pono nā lula e like me kēia: SAT mua, a laila ʻae:
E hoʻomanaʻo i ka lula SAT ma luna o ka lula ʻae. ʻO kēia ma muli o ka ʻoiaʻiʻo o kahi ʻeke, i ka wā e hāʻule ai i loko o kahi lula ʻae a hōʻole paha, ʻaʻole hele i mua ma ka papa "Rules".
I kēia hihia, hana ʻia ka lula ʻae no ka awa ākea a me ka helu wahi:
E ʻoluʻolu e hoʻomaopopo ʻo ka protocol, interface a me nā ʻāpana pūnaewele i ka lula ʻae like me ka lula me ka hana "SAT".
Me he mea lā iaʻu ua hana mua ʻia ka ʻeke e ka lula SAT i kahi laina ma mua, a he mea hou ka helu wahi a me ke awa, akā ʻaʻole, me he mea lā ke kū nei ke pani ʻana i kekahi manawa ma hope o ke kaʻina ʻana o nā lula ʻē aʻe.
В Hōʻike nui ʻia ka hana o SAT; ʻO kaʻu pahuhopu ka uhi ʻana i kahi pilikia i uhi ʻole ʻia ma kēia ʻōlelo aʻo a ma nā ʻōlelo kuhikuhi ʻē aʻe. Manaʻo wau e pono a hoʻomaopopo ʻia nā kuhikuhi.
Source: www.habr.com