{"id":5816,"date":"2024-11-28T12:41:15","date_gmt":"2024-11-28T12:41:15","guid":{"rendered":"https:\/\/howtogeek.blog\/lt\/?p=5816"},"modified":"2024-11-28T12:41:15","modified_gmt":"2024-11-28T12:41:15","slug":"troubleshooting-guide-l2tpipsec-vpn-connection-issues-on-windows-10","status":"publish","type":"post","link":"https:\/\/howtogeek.blog\/lt\/troubleshooting-guide-l2tpipsec-vpn-connection-issues-on-windows-10\/","title":{"rendered":"Trik\u010di\u0173 \u0161alinimo vadovas: L2TP\/IPsec VPN ry\u0161io problemos sistemoje \u201eWindows 10\u201c."},"content":{"rendered":"

Jei naudojate VPN sistemoje \u201eWindows 10\u201c, kartais gali kilti problem\u0173 u\u017emezgant L2TP\/IPsec ry\u0161\u012f. \u0160i problema gali kilti d\u0117l \u012fvairi\u0173 veiksni\u0173, \u012fskaitant neteisingus vartotojo vardus ar slapta\u017eod\u017eius, netinkam\u0105 serverio pavadinim\u0105 arba su serveriu susijusias problemas.<\/p>\n

Nepriklausomai nuo pagrindin\u0117s prie\u017easties, yra keletas veiksming\u0173 sprendim\u0173 \u0161iai ry\u0161io klaidai pa\u0161alinti. Kredencial\u0173 ir serverio informacijos patikrinimas da\u017enai yra pirmasis \u017eingsnis sprend\u017eiant problem\u0105.<\/p>\n

L2TP\/IPsec VPN ry\u0161io trik\u010di\u0173 \u0161alinimas sistemoje \u201eWindows 10\u201c.<\/strong><\/h2>\n

1. Naudokite komand\u0173 eilut\u0119<\/strong><\/h3>\n

Klaidos sprendimas naudojant komand\u0173 eilut\u0119 gali b\u016bti veiksmingas b\u016bdas. \u0160tai kaip tai padaryti:<\/p>\n

    \n
  1. Atidarykite meniu Prad\u0117ti ir ie\u0161kokite Komandin\u0117 eilut\u0117<\/strong> .<\/li>\n
  2. De\u0161iniuoju pel\u0117s mygtuku spustel\u0117kite komand\u0173 eilut\u0117s parinkt\u012f ir pasirinkite Vykdyti kaip administratori\u0173<\/strong> .<\/li>\n
  3. Paleiskite komand\u0173 eilut\u0119 padidintu re\u017eimu<\/strong> .<\/li>\n
  4. \u012eveskite komand\u0105, parodyt\u0105 toliau pateiktame nuorodos paveiksl\u0117lyje, ir paspauskite Enter:<\/li>\n<\/ol>\n
    \"Komandin\u0117s<\/figure>\n

    \u012evykd\u0119 komand\u0105, i\u0161 naujo paleiskite kompiuter\u012f, kad pamatytum\u0117te, ar atkurtas L2TP\/IPsec VPN ry\u0161ys.<\/p>\n

    2. Pakeiskite registro rengykl\u0117s parametrus<\/strong><\/h3>\n

    Konkre\u010di\u0173 nustatym\u0173 koregavimas registro rengykl\u0117je taip pat gali i\u0161spr\u0119sti ry\u0161io problem\u0105. Atlikite \u0161iuos veiksmus:<\/p>\n

      \n
    1. Atidarykite komand\u0105 Vykdyti<\/strong> vienu metu paspausdami Windows<\/kbd>+R<\/kbd><\/strong> .<\/li>\n
    2. Paie\u0161kos laukelyje \u012fveskite regedit ir spustel\u0117kite Gerai, kad atidarytum\u0117te registro rengykl\u0119.<\/strong><\/li>\n
    3. Eikite \u012f \u0161\u012f keli\u0105:\n

      HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Services\\PolicyAgent<\/code><\/li>\n

    4. De\u0161iniuoju pel\u0117s mygtuku spustel\u0117kite de\u0161in\u0117je srityje ir pasirinkite .New<\/strong> > DWORD (32-bit) Value<\/strong><\/kbd><\/li>\n
    5. Pervardykite \u012f AssumeUDPEncapsulationContextOnSendRule<\/code>.<\/li>\n
    6. Dukart spustel\u0117kite naujai sukurt\u0105 \u012fra\u0161\u0105, kad atidarytum\u0117te jo ypatybes ir Value data<\/kbd><\/strong>nustatytum\u0117te 2<\/kbd><\/strong>.<\/li>\n
    7. Tada eikite \u012f \u0161\u012f keli\u0105:\n

      HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Services\\RasMan<\/code><\/li>\n

    8. Sukurkite kit\u0105 DWORD (32-bit) Value<\/kbd><\/strong>pavadinim\u0105 ProhibitIpSec<\/kbd><\/strong>ir nustatykite j\u012f Value data<\/kbd><\/strong>\u012f 0<\/kbd><\/strong>.<\/li>\n
    9. Atlik\u0119 \u0161iuos pakeitimus i\u0161 naujo paleiskite kompiuter\u012f, kad \u012fjungtum\u0117te VPN ry\u0161\u012f.<\/li>\n<\/ol>\n

      3. I\u0161 naujo paleiskite IPsec paslaug\u0105<\/strong><\/h3>\n

      I\u0161 naujo paleidus IPsec paslaug\u0105, galima atnaujinti tinklo konfig\u016bracijas:<\/p>\n

        \n
      1. Spustel\u0117kite meniu Prad\u0117ti ir \u012fveskite Paslaugos<\/strong> .<\/li>\n
      2. Atidarykite lang\u0105 Paslaugos<\/strong> .<\/li>\n
      3. Raskite IPsec politikos agent\u0105<\/strong> .<\/li>\n
      4. De\u0161iniuoju pel\u0117s mygtuku spustel\u0117kite j\u012f ir pasirinkite Paleisti i\u0161 naujo<\/strong> .<\/li>\n<\/ol>\n

        \u0160is veiksmas i\u0161 naujo paleis paslaug\u0105 ir gali i\u0161spr\u0119sti VPN ry\u0161io problemas.<\/p>\n

        4. I\u0161junkite \u201eXbox Live\u201c tinklo paslaug\u0105<\/strong><\/h3>\n
          \n
        1. Atidarykite paie\u0161kos laukel\u012f ir \u012fveskite Paslaugos<\/strong> .<\/li>\n
        2. Raskite \u201eXbox Live\u201c tinklo paslaug\u0105<\/strong> .<\/li>\n
        3. Dukart spustel\u0117kite j\u012f, eikite \u012f skirtuk\u0105 Bendra<\/strong> ir nustatykite Paleisties tip\u0105<\/strong> \u012f I\u0161jungta<\/strong> .<\/li>\n
        4. Spustel\u0117kite Taikyti<\/strong> ir tada Gerai,<\/strong> kad i\u0161saugotum\u0117te pakeitimus.<\/li>\n<\/ol>\n

          I\u0161jung\u0119 paslaug\u0105, i\u0161 naujo paleiskite kompiuter\u012f, kad pamatytum\u0117te, ar VPN prisijungia s\u0117kmingai.<\/p>\n

          5. Atnaujinkite tinklo tvarkykles<\/strong><\/h3>\n

          Norint u\u017etikrinti stabil\u0173 ry\u0161\u012f, labai svarbu nuolat atnaujinti tinklo tvarkykles:<\/p>\n

            \n
          1. De\u0161iniuoju pel\u0117s mygtuku spustel\u0117kite meniu Prad\u0117ti ir pasirinkite \u012erengini\u0173 tvarkytuv\u0117<\/strong> .<\/li>\n
          2. I\u0161skleiskite Tinklo adapteriai<\/strong> .<\/li>\n
          3. De\u0161iniuoju pel\u0117s mygtuku spustel\u0117kite TAP-Windows Adapter V9<\/strong> ir pasirinkite Atnaujinti tvarkykl\u0119<\/strong> .<\/li>\n
          4. Pasirinkite Ie\u0161koti automati\u0161kai atnaujintos tvarkykl\u0117s programin\u0117s \u012frangos<\/strong> ir vykdykite nurodymus.<\/li>\n
          5. Pakartokite WAN mini prievado (L2TP)<\/strong> ir WAN mini prievado (tinklo monitoriaus)<\/strong> proces\u0105 .<\/li>\n<\/ol>\n

            Po to i\u0161 naujo paleiskite kompiuter\u012f, kad atliktum\u0117te pakeitimus.<\/p>\n

            6. Patikrinkite autentifikavimo nustatymus<\/strong><\/h3>\n

            \u012esitikinkite, kad autentifikavimo nustatymai sukonfig\u016bruoti teisingai:<\/p>\n

              \n
            1. Atidarykite komand\u0105 Vykdyti naudodami Win<\/kbd>+R<\/kbd><\/strong> ir \u012fveskite ncpa.cpl<\/strong> , kad pasiektum\u0117te tinklo jung\u010di\u0173 lang\u0105.<\/li>\n
            2. De\u0161iniuoju pel\u0117s mygtuku spustel\u0117kite savo VPN ry\u0161\u012f ir pasirinkite Ypatyb\u0117s<\/strong> .<\/li>\n
            3. Skirtuke Sauga<\/strong> patvirtinkite, kad VPN tipas<\/strong> nustatytas \u012f 2 sluoksnio tuneliavimo protokolas su IPsec (L2TP \/ IPsec)<\/strong> .<\/li>\n
            4. \u012esitikinkite, kad pasirinkta Leisti \u0161iuos protokolus<\/strong> ir pa\u017eym\u0117tas ir Challenge Handshake Authentication Protocol (CHAP)<\/strong> , ir Microsoft CHAP 2 versija (MS-CHAP v2) .<\/strong><\/li>\n
            5. I\u0161saugokite pakeitimus spustel\u0117dami Gerai<\/strong> .<\/li>\n<\/ol>\n

              7. Per\u017ei\u016br\u0117kite VPN tarpinio serverio nustatymus<\/strong><\/h3>\n
                \n
              1. Paie\u0161kos juostoje \u012fveskite VPN Settings<\/strong> ir atidarykite atitinkam\u0105 lang\u0105.<\/li>\n
              2. Pasirinkite savo VPN ry\u0161\u012f ir spustel\u0117kite I\u0161pl\u0117stin\u0117s parinktys<\/strong> .<\/li>\n
              3. Patikrinkite VPN tarpinio serverio nustatymus<\/strong> . Jei reikia, pakoreguokite arba pasirinkite N\u0117ra<\/strong> , kad pa\u0161alintum\u0117te bet kokius tarpinio serverio nustatymus.<\/li>\n
              4. Spustel\u0117kite Taikyti,<\/strong> kad patvirtintum\u0117te pakeitimus.<\/li>\n<\/ol>\n

                8. U\u017ekardoje atidarykite L2TP prievadus<\/strong><\/h3>\n
                  \n
                1. \u201eWindows\u201c paie\u0161kos juostoje ie\u0161kokite ugniasien\u0117s ir atidarykite <\/strong>\u201eUgniasien\u0117 ir tinklo apsauga\u201c<\/strong> .<\/li>\n
                2. Pasiekite \u201eWindows Defender\u201c u\u017ekard\u0105 su i\u0161pl\u0117stine sauga<\/strong> .<\/li>\n
                3. Eikite \u012f skyri\u0173 \u201e\u012eeinan\u010dios taisykl\u0117s\u201c<\/strong> .<\/li>\n
                4. Pasirinkite Veiksmai<\/strong> , tada Nauja taisykl\u0117<\/strong> .<\/li>\n
                5. Pasirinkite Port<\/strong> ir spustel\u0117kite Pirmyn<\/strong> .<\/li>\n
                6. Pasirinkite UDP<\/strong> ir lauke Specifiniai vietiniai prievadai<\/strong> \u012fveskite 1701, 500, 4500<\/strong> .<\/strong><\/li>\n
                7. Pasirinkite Leisti ry\u0161\u012f, jei jis saugus<\/strong> .<\/li>\n
                8. Toliau spustel\u0117kite Pirmyn<\/strong> , kol sukursite taisykl\u0117s pavadinim\u0105, tada spustel\u0117kite Baigti<\/strong> .<\/li>\n<\/ol>\n

                  Taip pat pakartokite proces\u0105 su Siuntimo taisykl\u0117mis<\/strong> . Tai atlik\u0119 gal\u0117site s\u0117kmingai prisijungti prie VPN<\/a> .<\/p>\n","protected":false},"excerpt":{"rendered":"

                  Jei naudojate VPN sistemoje \u201eWindows 10\u201c, kartais gali kilti problem\u0173 u\u017emezgant L2TP\/IPsec ry\u0161\u012f. \u0160i problema gali kilti d\u0117l \u012fvairi\u0173 veiksni\u0173, \u012fskaitant neteisingus vartotojo vardus ar slapta\u017eod\u017eius, netinkam\u0105 serverio pavadinim\u0105 arba su serveriu susijusias problemas. Nepriklausomai nuo pagrindin\u0117s prie\u017easties, yra keletas veiksming\u0173 sprendim\u0173 \u0161iai ry\u0161io klaidai pa\u0161alinti. Kredencial\u0173 ir serverio informacijos patikrinimas da\u017enai yra pirmasis \u017eingsnis […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[409,9,10],"class_list":["post-5816","post","type-post","status-publish","format-standard","hentry","category-how-to","tag-vpn","tag-windows","tag-windows-10"],"acf":[],"_links":{"self":[{"href":"https:\/\/howtogeek.blog\/lt\/wp-json\/wp\/v2\/posts\/5816","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/howtogeek.blog\/lt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/howtogeek.blog\/lt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/howtogeek.blog\/lt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/howtogeek.blog\/lt\/wp-json\/wp\/v2\/comments?post=5816"}],"version-history":[{"count":1,"href":"https:\/\/howtogeek.blog\/lt\/wp-json\/wp\/v2\/posts\/5816\/revisions"}],"predecessor-version":[{"id":5817,"href":"https:\/\/howtogeek.blog\/lt\/wp-json\/wp\/v2\/posts\/5816\/revisions\/5817"}],"wp:attachment":[{"href":"https:\/\/howtogeek.blog\/lt\/wp-json\/wp\/v2\/media?parent=5816"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/howtogeek.blog\/lt\/wp-json\/wp\/v2\/categories?post=5816"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/howtogeek.blog\/lt\/wp-json\/wp\/v2\/tags?post=5816"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}