{"id":6768,"date":"2024-09-27T17:40:24","date_gmt":"2024-09-27T13:40:24","guid":{"rendered":"https:\/\/yusif.az\/main\/?p=6768"},"modified":"2024-10-02T11:29:07","modified_gmt":"2024-10-02T07:29:07","slug":"nat-haqqinda","status":"publish","type":"post","link":"https:\/\/yusif.az\/main\/?p=6768","title":{"rendered":"NAT haqq\u0131nda"},"content":{"rendered":"

Bu g\u00fcn siz\u0259 tez-tez e\u015fitdiyimiz NAT haqq\u0131nda dan\u0131\u015faca\u011f\u0131q…<\/p>\n

NAT (Network Address Translation) topologiyas\u0131, \u015f\u0259b\u0259k\u0259 cihazlar\u0131n\u0131n, x\u00fcsusil\u0259 y\u00f6nl\u0259ndiricil\u0259rin (router) istifad\u0259 etdiyi bir texnologiyad\u0131r. NAT, daxili (private) IP \u00fcnvanlar\u0131n\u0131 xarici (public) IP \u00fcnvanlar\u0131na \u00e7evirm\u0259y\u0259 imkan tan\u0131y\u0131r. Bu, internet\u0259 qo\u015fulmu\u015f bir \u015f\u0259b\u0259k\u0259d\u0259 bir ne\u00e7\u0259 cihaz\u0131n eyni xarici IP \u00fcnvan\u0131n\u0131 payla\u015fmas\u0131na v\u0259 bu yolla IP \u00fcnvanlar\u0131n\u0131n daha s\u0259m\u0259r\u0259li istifad\u0259sin\u0259 k\u00f6m\u0259k edir.<\/p>\n

<\/a><\/p>\n

NAT-\u0131n \u00fcst\u00fcnl\u00fckl\u0259ri:<\/h3>\n
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  1. IP adresl\u0259rinin t\u0259h\u00fclk\u0259sizliyi:<\/strong>\u00a0Daxili IP \u00fcnvanlar\u0131n\u0131n say\u0131n\u0131 azald\u0131r v\u0259 xarici \u015f\u0259b\u0259k\u0259l\u0259rd\u0259 IP \u00fcnvanlar\u0131n\u0131n ehtiyat\u0131ndan daha s\u0259m\u0259r\u0259li istifad\u0259 etm\u0259y\u0259 imkan tan\u0131y\u0131r.<\/li>\n
  2. T\u0259hl\u00fck\u0259sizlik:<\/strong>\u00a0Daxili \u015f\u0259b\u0259k\u0259nin IP \u00fcnvanlar\u0131 xarici \u015f\u0259b\u0259k\u0259d\u0259n gizl\u0259dilir, bu da t\u0259hl\u00fck\u0259sizliyi art\u0131r\u0131r.<\/li>\n
  3. \u015e\u0259b\u0259k\u0259 Adminliyi:<\/strong>\u00a0\u015e\u0259b\u0259k\u0259 Adminl\u0259ri daxili \u015f\u0259b\u0259k\u0259d\u0259ki cihazlar\u0131n IP \u00fcnvanlar\u0131n\u0131 asanl\u0131qla d\u0259yi\u015fdirm\u0259k imkan\u0131 verir.<\/li>\n<\/ol>\n

    NAT n\u00f6vl\u0259ri:<\/h3>\n
      \n
    1. Static NAT:<\/strong>\u00a0Daxili IP adresini xarici IP adresin\u0259 birba\u015fa \u00e7evirir.<\/li>\n
    2. Dynamic NAT:<\/strong>\u00a0Daxili IP \u00fcnvanlar\u0131n\u0131n dinamik olaraq xarici IP \u00fcnvanlar\u0131na \u00e7evrildiyi sistem.<\/li>\n
    3. PAT (Port Address Translation):<\/strong>\u00a0Bir \u00e7ox daxili IP \u00fcnvan\u0131n\u0131 t\u0259k bir xarici IP \u00fcnvan\u0131 il\u0259 birl\u0259\u015fdirir, port n\u00f6mr\u0259l\u0259ri vasit\u0259sil\u0259 f\u0259rql\u0259ndirir.<\/li>\n<\/ol>\n

      NAT, m\u00fcasir \u015f\u0259b\u0259k\u0259 arxitekturas\u0131n\u0131n vacib bir hiss\u0259sidir v\u0259 x\u00fcsusil\u0259 ev v\u0259 ofis \u015f\u0259b\u0259k\u0259l\u0259rind\u0259 geni\u015f istifad\u0259 olunur.<\/p>\n

      NAT topologiyas\u0131n\u0131n \u0259sas x\u00fcsusiyy\u0259tl\u0259ri:<\/h3>\n
        \n
      1. Xarici v\u0259 Daxili IP \u00dcnvanlar\u0131:<\/strong>\u00a0Daxili \u015f\u0259b\u0259k\u0259d\u0259ki cihazlar \u00f6z daxili IP \u00fcnvanlar\u0131n\u0131 istifad\u0259 edir, lakin internet\u0259 \u00e7\u0131x\u0131\u015f \u00fc\u00e7\u00fcn t\u0259k bir xarici IP \u00fcnvan\u0131 istifad\u0259 olunur.<\/li>\n
      2. \u0130stifad\u0259\u00e7i \u0130dar\u0259\u00e7iliyi:<\/strong>\u00a0NAT y\u00f6nl\u0259ndiricisi, daxili IP \u00fcnvanlar\u0131n\u0131n xarici IP \u00fcnvan\u0131na nec\u0259 \u00e7evril\u0259c\u0259yini idar\u0259 edir, bu da \u015f\u0259b\u0259k\u0259 idar\u0259\u00e7il\u0259rin\u0259 daha \u00e7ox n\u0259zar\u0259t imkan\u0131 verir.<\/li>\n
      3. T\u0259hl\u00fck\u0259sizlik:<\/strong>\u00a0Daxili \u00fcnvanlar\u0131n gizl\u0259dilm\u0259si, k\u0259nar h\u00fccumlara qar\u015f\u0131 bir s\u0259dd yarad\u0131r, bu da \u015f\u0259b\u0259k\u0259nin t\u0259hl\u00fck\u0259sizliyini art\u0131r\u0131r.<\/li>\n
      4. \u0130\u015fl\u0259m\u0259 \u0130mkanlar\u0131:<\/strong>\u00a0NAT, port y\u00f6nl\u0259ndirm\u0259 v\u0259 ba\u011flant\u0131 izl\u0259m\u0259 kimi \u0259lav\u0259 imkanlar t\u0259qdim edir.<\/li>\n<\/ol>\n

        Bu topologiya, m\u00fcasir ev v\u0259 ofis \u015f\u0259b\u0259k\u0259l\u0259rind\u0259 geni\u015f yay\u0131lm\u0131\u015fd\u0131r v\u0259 IP \u00fcnvanlar\u0131n\u0131n effektiv istifad\u0259sin\u0259 k\u00f6m\u0259k edir.<\/p>\n

        M\u00fc\u0259llif: Orkhan Jalalov<\/a><\/strong><\/em><\/span><\/h2>\n
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        <\/div>\n<\/div>\n<\/blockquote>\n
        <\/div>
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