{"id":32137,"date":"2019-10-31T21:45:21","date_gmt":"2019-10-31T18:45:21","guid":{"rendered":"https:\/\/prohoster.info\/blog\/nastrojka-ipsec-site-to-site-vpn-na-oborudovanii-palo-alto-networks\/"},"modified":"2019-10-31T21:45:21","modified_gmt":"2019-10-31T18:45:21","slug":"nastrojka-ipsec-site-to-site-vpn-na-oborudovanii-palo-alto-networks","status":"publish","type":"post","link":"https:\/\/prohoster.info\/hu\/blog\/administrirovanie\/nastrojka-ipsec-site-to-site-vpn-na-oborudovanii-palo-alto-networks","title":{"rendered":"IPSec Site-to-Site VPN be\u00e1ll\u00edt\u00e1sa Palo Alto Networks eszk\u00f6z\u00f6n","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><img decoding=\"async\" alt=\"IPSec Site-to-Site VPN be\u00e1ll\u00edt\u00e1sa Palo Alto Networks eszk\u00f6z\u00f6n\" src=\"\/wp-content\/uploads\/2019\/04\/65e9f9ded1254535c40642a480432877.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nEz a cikk a <noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/crosstech\/blog\/443726\/\">kor\u00e1bbi anyag folytat\u00e1sa,<\/a><\/noindex>amely a berendez\u00e9sek be\u00e1ll\u00edt\u00e1s\u00e1nak saj\u00e1toss\u00e1gaira \u00f6sszpontos\u00edt <b>a Palo Alto Networks. <\/b>Itt szeretn\u00e9nk besz\u00e9lni az <b>IPSec Site-to-Site VPN<\/b> be\u00e1ll\u00edt\u00e1s\u00e1r\u00f3l <b>a Palo Alto Networks.<\/b> \u00e9s egy lehets\u00e9ges konfigur\u00e1ci\u00f3s lehet\u0151s\u00e9gr\u0151l a t\u00f6bb internet szolg\u00e1ltat\u00f3val val\u00f3 csatlakoz\u00e1shoz.<br \/>\n<noindex><a rel=\"nofollow\" name=\"habracut\"><\/a><\/noindex><br \/>\nA bemutat\u00f3 sor\u00e1n egy alap\u00e9rtelmezett rendszert haszn\u00e1lunk az k\u00f6zponti irod\u00e1nak \u00e9s a fi\u00f3k\u00fczletnek a csatlakoz\u00e1s\u00e1ra. A megb\u00edzhat\u00f3 internetkapcsolat biztos\u00edt\u00e1sa \u00e9rdek\u00e9ben a k\u00f6zponti irod\u00e1ban egyszerre k\u00e9t szolg\u00e1ltat\u00f3, ISP-1 \u00e9s ISP-2 csatlakoz\u00e1sa t\u00f6rt\u00e9nik. A fi\u00f3k\u00fczlet csak egy szolg\u00e1ltat\u00f3hoz, az ISP-3-hoz csatlakozik. A PA-1 \u00e9s PA-2 t\u0171zfalak k\u00f6z\u00f6tt k\u00e9t alag\u00fat \u00e9p\u00fcl. Az alagutak a <b>Active-Standby<\/b>\u00fczemm\u00f3dban m\u0171k\u00f6dnek, ahol az alag\u00fat-1 akt\u00edv, az alag\u00fat-2 forgalmat fog tov\u00e1bb\u00edtani az alag\u00fat-1 meghib\u00e1sod\u00e1sa eset\u00e9n. Az alag\u00fat-1 az ISP-1 internet szolg\u00e1ltat\u00f3hoz, m\u00edg az alag\u00fat-2 az ISP-2 internet szolg\u00e1ltat\u00f3hoz csatlakozik. Minden IP-c\u00edm v\u00e9letlenszer\u0171en gener\u00e1lt a bemutat\u00e1s \u00e9rdek\u00e9ben, \u00e9s nincs kapcsolatban a val\u00f3s\u00e1ggal.<\/p>\n<p><img decoding=\"async\" alt=\"IPSec Site-to-Site VPN be\u00e1ll\u00edt\u00e1sa Palo Alto Networks eszk\u00f6z\u00f6n\" src=\"\/wp-content\/uploads\/2019\/04\/e1e9c97bdcea77c3c1adf44e48f1c275.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nA Site-to-Site VPN l\u00e9trehoz\u00e1s\u00e1hoz az <b>IPSec<\/b> egy olyan protokollcsoport, amely adatv\u00e9delem biztos\u00edt\u00e1s\u00e1ra szolg\u00e1l az IP protokollon kereszt\u00fcl t\u00f6rt\u00e9n\u0151 adat\u00e1tvitel sor\u00e1n. <b>IPSec <\/b>az ESP <b>(Encapsulating Security Payload) biztons\u00e1gi protokollt haszn\u00e1l, amely biztos\u00edtja az \u00e1tvitt adatok titkos\u00edt\u00e1s\u00e1t. <\/b>az IKEv1<\/p>\n<p>A <b>IPSec <\/b>t\u00f6bb mint <b>IKE <\/b>protokoll \u2014 amely a SA (biztons\u00e1gi t\u00e1rsul\u00e1sok), az \u00e1tviteli adatv\u00e9delem param\u00e9tereinek egyeztet\u00e9s\u00e9\u00e9rt felel\u0151s. A PAN t\u0171zfalak t\u00e1mogatj\u00e1k <b>IKEv1 <\/b>\u00e9s <b>IKEv2<\/b>.<\/p>\n<p>A <b>IKEv1 <\/b>A VPN kapcsolat k\u00e9t l\u00e9p\u00e9sben \u00e9p\u00fcl fel: <b>IKEv1 F\u00e1zis 1 <\/b>(IKE alag\u00fat) \u00e9s <b>IKEv1 F\u00e1zis 2<\/b> (IPSec alag\u00fat), \u00edgy l\u00e9trej\u00f6n k\u00e9t alag\u00fat, az egyik a t\u0171zfalak k\u00f6z\u00f6tti szolg\u00e1ltat\u00e1si inform\u00e1ci\u00f3k cser\u00e9j\u00e9re szolg\u00e1l, a m\u00e1sik a forgalom tov\u00e1bb\u00edt\u00e1s\u00e1ra. A <b>IKEv1 F\u00e1zis 1<\/b> k\u00e9t \u00fczemm\u00f3d l\u00e9tezik \u2013 a main mode \u00e9s az aggressive mode. Az aggressive mode kevesebb \u00fczenetet haszn\u00e1l \u00e9s gyorsabb, de nem t\u00e1mogatja a Peer Identity Protection-ot.<\/p>\n<p><b>IKEv2 <\/b>helyettes\u00edtette, <b>IKEv1<\/b>\u00e9s azzal \u00f6sszehasonl\u00edtva <b>IKEv1<\/b> az egyik f\u0151 el\u0151nye, hogy az alacsonyabb s\u00e1vsz\u00e9less\u00e9g ig\u00e9nye \u00e9s gyorsabb SA egyeztet\u00e9s. A <b>IKEv2<\/b> kevesebb szolg\u00e1ltat\u00e1si \u00fczenetet ig\u00e9nyel (\u00f6sszesen 4), t\u00e1mogatja az EAP-t, a MOBIKE-ot, \u00e9s hozz\u00e1 lett adva a zen\u00e9l\u00e9s ellen\u0151rz\u0151 mechanizmusa, amely a alag\u00fat l\u00e9trehoz\u00e1s\u00e1hoz sz\u00fcks\u00e9ges t\u00e1voli g\u00e9p el\u00e9rhet\u0151s\u00e9g\u00e9t ellen\u0151rzi \u2013 <b>Liveness Check<\/b>, amely felv\u00e1ltja a Dead Peer Detection-t az IKEv1-ben. Ha az ellen\u0151rz\u00e9s nem siker\u00fcl, akkor <b>IKEv2 <\/b>lehet, hogy a tunnel vissza\u00e1ll, \u00e9s automatikusan helyre\u00e1ll\u00edtja, amikor csak lehet. A k\u00fcl\u00f6nbs\u00e9gekr\u0151l b\u0151vebben itt lehet <noindex><a rel=\"nofollow\" href=\"https:\/\/docs.paloaltonetworks.com\/pan-os\/8-0\/pan-os-admin\/vpns\/site-to-site-vpn-concepts\/ikev2\">olvashatsz<\/a><\/noindex>.<\/p>\n<p>Ha a tunnel k\u00fcl\u00f6nb\u00f6z\u0151 gy\u00e1rt\u00f3k t\u0171zfalai k\u00f6z\u00f6tt j\u00f6n l\u00e9tre, akkor hib\u00e1k l\u00e9phetnek fel a megval\u00f3s\u00edt\u00e1s sor\u00e1n <b>IKEv2<\/b>, \u00e9s az ilyen berendez\u00e9sekkel val\u00f3 kompatibilit\u00e1s \u00e9rdek\u00e9ben lehet\u0151s\u00e9g van a k\u00f6vetkez\u0151 haszn\u00e1lat\u00e1ra <b>IKEv1<\/b>. M\u00e1s esetekben jobb alkalmazni <b>IKEv2<\/b>.<\/p>\n<p>A be\u00e1ll\u00edt\u00e1s l\u00e9p\u00e9sei:<\/p>\n<p><b>\u2022 K\u00e9t internet-szolg\u00e1ltat\u00f3 konfigur\u00e1l\u00e1sa Akt\u00edv Tartal\u00e9k \u00fczemm\u00f3dban<\/b><\/p>\n<p>T\u00f6bb m\u00f3dszer \u00e1ll rendelkez\u00e9sre e funkci\u00f3 megval\u00f3s\u00edt\u00e1s\u00e1ra. Az egyik m\u00f3dszer a <b>Path Monitoring<\/b>, amely a <b>PAN-OS 8.0.0<\/b>verzi\u00f3t\u00f3l kezdve \u00e9rhet\u0151 el. Ebben a p\u00e9ld\u00e1ban a 8.0.16 verzi\u00f3t haszn\u00e1lj\u00e1k. Ez a funkci\u00f3 hasonl\u00edt az IP SLA-ra a Cisco routerekben. A statikus alap\u00e9rtelmezett \u00fatvonal param\u00e9ter\u00e9ben ping csomagokat k\u00fcld\u00fcnk egy adott IP-c\u00edmre egy meghat\u00e1rozott forr\u00e1sc\u00edmr\u0151l. Ebben az esetben az ethernet1\/1 interf\u00e9sz pingeli az alap\u00e9rtelmezett \u00e1tj\u00e1r\u00f3t m\u00e1sodpercenk\u00e9nt. Ha h\u00e1rom egym\u00e1st k\u00f6vet\u0151 ping eset\u00e9n nincs v\u00e1lasz, az \u00fatvonal m\u0171k\u00f6d\u00e9sk\u00e9ptelennek sz\u00e1m\u00edt, \u00e9s elt\u00e1vol\u00edtj\u00e1k az \u00fatvonal t\u00e1bl\u00e1zatb\u00f3l. Ugyanazt az \u00fatvonalat konfigur\u00e1lj\u00e1k a m\u00e1sodik internet-szolg\u00e1ltat\u00f3 fel\u00e9, de nagyobb metrik\u00e1val (ez a tartal\u00e9k). Amint az els\u0151 \u00fatvonal elt\u00e1vol\u00edt\u00e1sra ker\u00fcl az \u00fatvonal t\u00e1bl\u00e1zatb\u00f3l, a t\u0171zfal elkezdi a forgalmat a m\u00e1sodik \u00fatvonalon k\u00fcldeni \u2014 <b>Fail-Over<\/b>. Amikor az els\u0151 szolg\u00e1ltat\u00f3 elkezd v\u00e1laszolni a pingekre, az \u00fatvonala visszat\u00e9r az \u00fatvonal t\u00e1bl\u00e1zatba, \u00e9s felv\u00e1ltja a m\u00e1sodikat a jobb metrik\u00e1ja miatt \u2014 <b>Fail-Back<\/b>. A folyamat <b>Fail-Over<\/b> t\u00f6bb m\u00e1sodpercet vesz ig\u00e9nybe a be\u00e1ll\u00edtott intervallumokt\u00f3l f\u00fcgg\u0151en, de minden esetben ez a folyamat nem azonnali, \u00e9s ez id\u0151 alatt a forgalom elveszik. <b>Fail-Back<\/b> a forgalom elveszt\u00e9se n\u00e9lk\u00fcl halad. Van lehet\u0151s\u00e9g arra, hogy <b>Fail-Over<\/b> gyorsabb\u00e1 tegy\u00fck, a <b>BFD<\/b>, ha az internet-szolg\u00e1ltat\u00f3 ezt lehet\u0151v\u00e9 teszi. <b>BFD <\/b>a PA-3000 Series <b>VM-100<\/b> \u00e9s <b>modellekt\u0151l kezdve t\u00e1mogatott. A pingel\u00e9shez a legjobb, ha nem a szolg\u00e1ltat\u00f3 \u00e1tj\u00e1r\u00f3j\u00e1t, hanem egy nyilv\u00e1nos, mindig el\u00e9rhet\u0151 internetc\u00edmet adunk meg.<\/b>\u2022 Tunneling interf\u00e9sz l\u00e9trehoz\u00e1sa<\/p>\n<p><img decoding=\"async\" alt=\"IPSec Site-to-Site VPN be\u00e1ll\u00edt\u00e1sa Palo Alto Networks eszk\u00f6z\u00f6n\" src=\"\/wp-content\/uploads\/2019\/04\/91f85e24112d5c997dc17d6492be2621.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\n<b>A tunnelen bel\u00fcli forgalom speci\u00e1lis virtu\u00e1lis interf\u00e9szeken kereszt\u00fcl ker\u00fcl \u00e1tvitelre. Mindegyiken IP-c\u00edmet kell be\u00e1ll\u00edtani a tranzit h\u00e1l\u00f3zatb\u00f3l. Ebben a p\u00e9ld\u00e1ban a Tunnel-1-hez a 172.16.1.0\/30 alh\u00e1lzatot, a Tunnel-2-h\u00f6z pedig a 172.16.2.0\/30 alh\u00e1lzatot haszn\u00e1lj\u00e1k.<\/b><\/p>\n<p>A tunneling interf\u00e9sz a k\u00f6vetkez\u0151 r\u00e9szben hozhat\u00f3 l\u00e9tre<br \/>\nNetwork -&gt; Interfaces -&gt; Tunnel <b>H\u00e1l\u00f3zat -&gt; Interf\u00e9szek -&gt; Tunnel<\/b>Meg kell adni a virtu\u00e1lis routert \u00e9s a biztons\u00e1gi z\u00f3n\u00e1t, valamint az IP-c\u00edmet a megfelel\u0151 sz\u00e1ll\u00edt\u00e1si h\u00e1l\u00f3zatb\u00f3l. A fel\u00fclet sz\u00e1ma b\u00e1rmilyen lehet.<\/p>\n<p><img decoding=\"async\" alt=\"IPSec Site-to-Site VPN be\u00e1ll\u00edt\u00e1sa Palo Alto Networks eszk\u00f6z\u00f6n\" src=\"\/wp-content\/uploads\/2019\/04\/4d6ae0695e80de2ab86e791d4a77fb1a.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\n<img decoding=\"async\" alt=\"IPSec Site-to-Site VPN be\u00e1ll\u00edt\u00e1sa Palo Alto Networks eszk\u00f6z\u00f6n\" src=\"\/wp-content\/uploads\/2019\/04\/cd80ff75d9b2855892cb22e2d8f9d8d0.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nA r\u00e9szben <b>Advanced <\/b>megadhat\u00f3 <b>Kezel\u0151i profil<\/b>, amely lehet\u0151v\u00e9 teszi a pinget a megadott fel\u00fcleten, ez hasznos lehet tesztel\u00e9shez.<\/p>\n<p><img decoding=\"async\" alt=\"IPSec Site-to-Site VPN be\u00e1ll\u00edt\u00e1sa Palo Alto Networks eszk\u00f6z\u00f6n\" src=\"\/wp-content\/uploads\/2019\/04\/8eb1b7a0d97e4b2528a0c1d98677ca1f.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\n<b>\u2022 IKE Profil be\u00e1ll\u00edt\u00e1sa<\/b><\/p>\n<p><b>IKE Profil<\/b> felel\u0151s a VPN-kapcsolat l\u00e9trehoz\u00e1s\u00e1nak els\u0151 f\u00e1zis\u00e1\u00e9rt, itt adhat\u00f3k meg a tunnel param\u00e9terei <b>IKE F\u00e1zis 1<\/b>. A profil a k\u00f6vetkez\u0151 helyen hozhat\u00f3 l\u00e9tre <b>H\u00e1l\u00f3zat -&gt; H\u00e1l\u00f3zati profilok -&gt; IKE Crypto<\/b>. Meg kell adni a titkos\u00edt\u00e1si algoritmust, a hash algoritmust, a Diffie-Hellman csoportot \u00e9s a kulcsok \u00e9lettartam\u00e1t. \u00c1ltal\u00e1nosan elmondhat\u00f3, hogy min\u00e9l bonyolultabbak az algoritmusok, ann\u00e1l gyeng\u00e9bb a teljes\u00edtm\u00e9ny, ezeket a konkr\u00e9t biztons\u00e1gi k\u00f6vetelm\u00e9nyek figyelembev\u00e9tel\u00e9vel kell v\u00e1lasztani. Azonban, hat\u00e1rozottan nem aj\u00e1nlott 14 alatti Diffie-Hellman csoport alkalmaz\u00e1sa fontos inform\u00e1ci\u00f3k v\u00e9delm\u00e9re. Ez a protokoll sebezhet\u0151s\u00e9g\u00e9vel f\u00fcgg \u00f6ssze, amelyet csak 2048 bit vagy ann\u00e1l nagyobb modulm\u00e9ret, vagy az elliptikus kriptogr\u00e1fiai algoritmusok haszn\u00e1lat\u00e1val lehet m\u00e9rs\u00e9kelni, amelyek a 19, 20, 21, 24 csoportokban tal\u00e1lhat\u00f3k. Ezek az algoritmusok nagyobb teljes\u00edtm\u00e9nyt ny\u00fajtanak, mint a hagyom\u00e1nyos kriptogr\u00e1fia. <noindex><a rel=\"nofollow\" href=\"https:\/\/arstechnica.com\/information-technology\/2016\/10\/how-the-nsa-could-put-undetectable-trapdoors-in-millions-of-crypto-keys\/\">Tov\u00e1bbi inform\u00e1ci\u00f3 itt<\/a><\/noindex>. \u00c9s <noindex><a rel=\"nofollow\" href=\"https:\/\/www.cisco.com\/c\/en\/us\/about\/security-center\/next-generation-cryptography.html\">itt<\/a><\/noindex>.<\/p>\n<p><img decoding=\"async\" alt=\"IPSec Site-to-Site VPN be\u00e1ll\u00edt\u00e1sa Palo Alto Networks eszk\u00f6z\u00f6n\" src=\"\/wp-content\/uploads\/2019\/04\/0ae865d3175cda77e91ae0dc3a304dda.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\n<b>\u2022 IPSec Profil be\u00e1ll\u00edt\u00e1sa<\/b><\/p>\n<p>A VPN-kapcsolat m\u00e1sodik f\u00e1zisa \u2014 IPSec alag\u00fat. Az SA param\u00e9tereit itt kell be\u00e1ll\u00edtani <b>H\u00e1l\u00f3zat -&gt; H\u00e1l\u00f3zati profilok -&gt; IPSec Crypto Profil<\/b>. Itt meg kell adni az IPSec protokollt \u2014 <b>AH <\/b>vagy <b>(Encapsulating Security Payload) biztons\u00e1gi protokollt haszn\u00e1l, amely biztos\u00edtja az \u00e1tvitt adatok titkos\u00edt\u00e1s\u00e1t.<\/b>, valamint a k\u00f6vetkez\u0151 param\u00e9tereket <b>SA <\/b> \u2014 a hash algoritmusokat, titkos\u00edt\u00e1si algoritmusokat, a Diffie-Hellman csoportot \u00e9s a kulcsok \u00e9lettartam\u00e1t. Az IKE Crypto Profil \u00e9s az IPSec Crypto Profil SA param\u00e9terei elt\u00e9r\u0151ek lehetnek.<\/p>\n<p><img decoding=\"async\" alt=\"IPSec Site-to-Site VPN be\u00e1ll\u00edt\u00e1sa Palo Alto Networks eszk\u00f6z\u00f6n\" src=\"\/wp-content\/uploads\/2019\/04\/d375361041882306b916d46dcf18a38c.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\n<b>\u2022 IKE Gateway be\u00e1ll\u00edt\u00e1sa<\/b><\/p>\n<p><b>IKE Gateway<\/b> \u2014 ez egy objektum, amely a VPN alag\u00fat l\u00e9trehoz\u00e1s\u00e1hoz haszn\u00e1lt routert vagy t\u0171zfalat jelzi. Minden alag\u00fathoz saj\u00e1tot kell l\u00e9trehozni <b>IKE Gateway<\/b>. Ebben az esetben k\u00e9t alag\u00fat l\u00e9trehoz\u00e1sa t\u00f6rt\u00e9nik, mindegyik az egyes internetszolg\u00e1ltat\u00f3kon kereszt\u00fcl. Meg kell adni a megfelel\u0151 kimen\u0151 interf\u00e9szt \u00e9s annak ip-c\u00edm\u00e9t, a t\u00e1rs ip-c\u00edm\u00e9t, \u00e9s a k\u00f6z\u00f6s kulcsot. Alternat\u00edvak\u00e9nt a k\u00f6z\u00f6s kulcs helyett tan\u00fas\u00edtv\u00e1nyok is haszn\u00e1lhat\u00f3k.<\/p>\n<p><img decoding=\"async\" alt=\"IPSec Site-to-Site VPN be\u00e1ll\u00edt\u00e1sa Palo Alto Networks eszk\u00f6z\u00f6n\" src=\"\/wp-content\/uploads\/2019\/04\/902d6950a3b4127183659aaca252669e.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nItt a kor\u00e1bban l\u00e9trehozott <b>IKE Crypto Profil<\/b>. A m\u00e1sodik objektum param\u00e9terei <b>IKE Gateway<\/b> hasonl\u00f3ak, a IP-c\u00edmek kiv\u00e9tel\u00e9vel. Ha a Palo Alto Networks t\u0171zfal NAT router m\u00f6g\u00f6tt tal\u00e1lhat\u00f3, akkor be kell kapcsolni a <b>NAT Traversal<\/b>.<\/p>\n<p><img decoding=\"async\" alt=\"IPSec Site-to-Site VPN be\u00e1ll\u00edt\u00e1sa Palo Alto Networks eszk\u00f6z\u00f6n\" src=\"\/wp-content\/uploads\/2019\/04\/4fc32cafe491c86344aa9484a019bd1f.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\n<b>\u2022 IPSec Alag\u00fat be\u00e1ll\u00edt\u00e1sa<\/b><\/p>\n<p><b>IPSec Alag\u00fat<\/b> \u2014 ez egy objektum, amelyben az IPSec alag\u00fat param\u00e9tereit hat\u00e1rozzuk meg, ahogyan a n\u00e9vb\u0151l is k\u00f6vetkezik. Itt meg kell adni az alagutak interf\u00e9sz\u00e9t \u00e9s a kor\u00e1bban l\u00e9trehozott objektumokat. <b>IKE Gateway<\/b>, <b>IPSec Kriptogr\u00e1fiai Profil<\/b>. Az automatikus \u00e1tir\u00e1ny\u00edt\u00e1si \u00e1tv\u00e1lt\u00e1s biztos\u00edt\u00e1s\u00e1hoz a tartal\u00e9k alag\u00fatra be kell kapcsolni <b>Alag\u00fat Monitor<\/b>. Ez egy mechanizmus, amely ellen\u0151rzi, hogy \u00e9l-e a p\u00e1r ICMP forgalom seg\u00edts\u00e9g\u00e9vel. A c\u00e9lc\u00edmk\u00e9nt az alag\u00fati interf\u00e9sz IP-c\u00edm\u00e9t kell megadni a p\u00e1rhoz, amellyel az alag\u00fat \u00e9p\u00fcl. A profilban az id\u0151z\u00edt\u0151ket \u00e9s a kapcsolat megszakad\u00e1sakor teend\u0151ket is meg kell hat\u00e1rozni. <b>V\u00e1rakoz\u00e1s a helyre\u00e1ll\u00e1sra<\/b> \u2013 v\u00e1rja meg, am\u00edg a kapcsolat helyre\u00e1ll, <b>\u00c1tv\u00e1lt\u00e1s<\/b> \u2014 a forgalom egy m\u00e1sik \u00fatvonalra ir\u00e1ny\u00edt\u00e1sa, ha van ilyen. A m\u00e1sodik alag\u00fat be\u00e1ll\u00edt\u00e1sa teljesen hasonl\u00f3, itt kell megadni a m\u00e1sodik alag\u00fati interf\u00e9szt \u00e9s az IKE Gateway-t.<\/p>\n<p><img decoding=\"async\" alt=\"IPSec Site-to-Site VPN be\u00e1ll\u00edt\u00e1sa Palo Alto Networks eszk\u00f6z\u00f6n\" src=\"\/wp-content\/uploads\/2019\/04\/e609b3916a3b2f58342c5a368b8e9ae0.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\n<img decoding=\"async\" alt=\"IPSec Site-to-Site VPN be\u00e1ll\u00edt\u00e1sa Palo Alto Networks eszk\u00f6z\u00f6n\" src=\"\/wp-content\/uploads\/2019\/04\/91d0da4549f2298588ab99f1cfd7194b.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\n<b>\u2022 Routing be\u00e1ll\u00edt\u00e1sa<\/b><\/p>\n<p>Ebben a p\u00e9ld\u00e1ban statikus routingot haszn\u00e1lunk. A PA-1 t\u0171zfalon a k\u00e9t alap\u00e9rtelmezett \u00fatvonal mellett meg kell adni k\u00e9t \u00fatvonalat a 10.10.10.0\/24 alh\u00e1l\u00f3zatra a fi\u00f3kban. Az egyik \u00fatvonal a Tunnel-1-et haszn\u00e1lja, a m\u00e1sik a Tunnel-2-t. A Tunnel-1-en \u00e1t vezet\u0151 \u00fatvonal az els\u0151dleges, mivel kisebb a metrik\u00e1ja. A mechanizmus <b>Path Monitoring<\/b> ezekhez az \u00fatvonalakhoz nem haszn\u00e1lhat\u00f3. Az \u00e1tv\u00e1lt\u00e1s\u00e9rt felel\u0151s <b>Alag\u00fat Monitor<\/b>.<\/p>\n<p><img decoding=\"async\" alt=\"IPSec Site-to-Site VPN be\u00e1ll\u00edt\u00e1sa Palo Alto Networks eszk\u00f6z\u00f6n\" src=\"\/wp-content\/uploads\/2019\/04\/865492c962787216747f876ae8e45156.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nHasonl\u00f3 \u00fatvonalakat kell be\u00e1ll\u00edtani a 192.168.30.0\/24 alh\u00e1l\u00f3zatra a PA-2-n.<\/p>\n<p><img decoding=\"async\" alt=\"IPSec Site-to-Site VPN be\u00e1ll\u00edt\u00e1sa Palo Alto Networks eszk\u00f6z\u00f6n\" src=\"\/wp-content\/uploads\/2019\/04\/6af420d6272d7cf38f44b0ded85cdfa6.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\n<b>\u2022 H\u00e1l\u00f3zati szab\u00e1lyok be\u00e1ll\u00edt\u00e1sa<\/b><\/p>\n<p>Az alag\u00fat m\u0171k\u00f6d\u00e9s\u00e9hez h\u00e1rom szab\u00e1ly sz\u00fcks\u00e9ges:<\/p>\n<ol>\n<li>A m\u0171k\u00f6d\u00e9shez <b>Path Monitor<\/b> enged\u00e9lyezze az ICMP-t a k\u00fcls\u0151 interf\u00e9szeken.<\/li>\n<li>A <b>IPSec <\/b>enged\u00e9lyezze az alkalmaz\u00e1sokat <b>ike <\/b>\u00e9s <b>ipsec <\/b>a k\u00fcls\u0151 interf\u00e9szeken.<\/li>\n<li>Enged\u00e9lyezze a forgalmat a bels\u0151 alh\u00e1l\u00f3zatok \u00e9s az alag\u00fati interf\u00e9szek k\u00f6z\u00f6tt.<\/li>\n<\/ol>\n<p>\n<img decoding=\"async\" alt=\"IPSec Site-to-Site VPN be\u00e1ll\u00edt\u00e1sa Palo Alto Networks eszk\u00f6z\u00f6n\" src=\"\/wp-content\/uploads\/2019\/04\/90525c88fb133cf9aa1cacefb51c9c98.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\n<b>Z\u00e1r\u00e1s<\/b><\/p>\n<p>Ebben a cikkben egy redund\u00e1ns internetkapcsolat be\u00e1ll\u00edt\u00e1s\u00e1nak lehet\u0151s\u00e9g\u00e9t t\u00e1rgyaljuk \u00e9s<b> Site-to-Site VPN<\/b>. B\u00edzunk benne, hogy az inform\u00e1ci\u00f3 hasznos volt, \u00e9s az olvas\u00f3 k\u00e9pet kapott a <b>a Palo Alto Networks.<\/b>technol\u00f3gi\u00e1kr\u00f3l. Ha k\u00e9rd\u00e9se van a be\u00e1ll\u00edt\u00e1ssal kapcsolatban \u00e9s javaslatokat tenne a j\u00f6v\u0151beni cikkek t\u00e9m\u00e1ira \u2014 \u00edrja meg \u0151ket a megjegyz\u00e9sekben, \u00f6r\u00f6mmel v\u00e1laszolunk.<br \/>\n<br \/>Forr\u00e1s: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/crosstech\/blog\/448952\/\">habr.com<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0414\u0430\u043d\u043d\u0430\u044f \u0441\u0442\u0430\u0442\u044c\u044f \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u0441\u043e\u0431\u043e\u0439 \u043f\u0440\u043e\u0434\u043e\u043b\u0436\u0435\u043d\u0438\u0435 \u043f\u0440\u0435\u0434\u044b\u0434\u0443\u0449\u0435\u0433\u043e \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u0430, \u043f\u043e\u0441\u0432\u044f\u0449\u0435\u043d\u043d\u043e\u0433\u043e \u043e\u0441\u043e\u0431\u0435\u043d\u043d\u043e\u0441\u0442\u044f\u043c \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0438 \u043e\u0431\u043e\u0440\u0443\u0434\u043e\u0432\u0430\u043d\u0438\u044f Palo Alto Networks . \u0417\u0434\u0435\u0441\u044c \u043c\u044b \u0445\u043e\u0442\u0438\u043c \u0440\u0430\u0441\u0441\u043a\u0430\u0437\u0430\u0442\u044c \u043e \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0435 IPSec Site-to-Site VPN \u043d\u0430 \u043e\u0431\u043e\u0440\u0443\u0434\u043e\u0432\u0430\u043d\u0438\u0438 Palo Alto Networks \u0438 \u043e \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u043c \u0432\u0430\u0440\u0438\u0430\u043d\u0442\u0435 \u043a\u043e\u043d\u0444\u0438\u0433\u0443\u0440\u0430\u0446\u0438\u0438 \u043f\u043e\u0434\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u044f \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u0438\u0445 \u0438\u043d\u0442\u0435\u0440\u043d\u0435\u0442-\u043f\u0440\u043e\u0432\u0430\u0439\u0434\u0435\u0440\u043e\u0432. \u0414\u043b\u044f \u0434\u0435\u043c\u043e\u043d\u0441\u0442\u0440\u0430\u0446\u0438\u0438 \u0431\u0443\u0434\u0435\u0442 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0430 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u0430\u044f \u0441\u0445\u0435\u043c\u0430 \u043f\u043e\u0434\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u044f \u0433\u043e\u043b\u043e\u0432\u043d\u043e\u0433\u043e \u043e\u0444\u0438\u0441\u0430 \u043a \u0444\u0438\u043b\u0438\u0430\u043b\u0443. \u0414\u043b\u044f \u0442\u043e\u0433\u043e, \u0447\u0442\u043e\u0431\u044b \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0442\u044c \u043e\u0442\u043a\u0430\u0437\u043e\u0443\u0441\u0442\u043e\u0439\u0447\u0438\u0432\u043e\u0435 \u0438\u043d\u0442\u0435\u0440\u043d\u0435\u0442-\u0441\u043e\u0435\u0434\u0438\u043d\u0435\u043d\u0438\u0435, \u0432 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":23973,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[688],"tags":[],"class_list":["post-32137","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-administrirovanie"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0414\u0430\u043d\u043d\u0430\u044f \u0441\u0442\u0430\u0442\u044c\u044f.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/hu\/blog\/administrirovanie\/nastrojka-ipsec-site-to-site-vpn-na-oborudovanii-palo-alto-networks\" \/>\n\t\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.3\" \/>\n\t\t<meta 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Palo Alto Networks eszk\u00f6z\u00f6k\u00f6n | ProHoster","description":"Ez a cikk.","canonical_url":"https:\/\/prohoster.info\/hu\/blog\/administrirovanie\/nastrojka-ipsec-site-to-site-vpn-na-oborudovanii-palo-alto-networks","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"hu_HU","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u041d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0430 IPSec Site-to-Site VPN \u043d\u0430 \u043e\u0431\u043e\u0440\u0443\u0434\u043e\u0432\u0430\u043d\u0438\u0438 Palo Alto Networks | ProHoster","og:description":"\u0414\u0430\u043d\u043d\u0430\u044f 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