{"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\/cs\/blog\/administrirovanie\/nastrojka-ipsec-site-to-site-vpn-na-oborudovanii-palo-alto-networks","title":{"rendered":"Nastaven\u00ed IPSec Site-to-Site VPN na za\u0159\u00edzen\u00edch Palo Alto Networks","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

\"Nastaven\u00ed
\n
\nTento \u010dl\u00e1nek je pokra\u010dov\u00e1n\u00edm p\u0159edchoz\u00edho materi\u00e1lu<\/a><\/noindex>, kter\u00fd se v\u011bnuje specifik\u016fm nastaven\u00ed za\u0159\u00edzen\u00ed Palo Alto Networks <\/b>. Zde chceme hovo\u0159it o konfiguraci IPSec Site-to-Site VPN<\/b> na za\u0159\u00edzen\u00ed Palo Alto Networks<\/b> a o mo\u017en\u00e9m zp\u016fsobu konfigurace p\u0159ipojen\u00ed n\u011bkolika internetov\u00fdch poskytovatel\u016f.
\n<\/a><\/noindex>
\nPro demonstraci bude pou\u017eita standardn\u00ed sch\u00e9ma p\u0159ipojen\u00ed centr\u00e1ly k pobo\u010dce. Aby bylo zaji\u0161t\u011bno redundantn\u00ed internetov\u00e9 p\u0159ipojen\u00ed, v centr\u00e1le se pou\u017e\u00edv\u00e1 sou\u010dasn\u00e9 p\u0159ipojen\u00ed dvou poskytovatel\u016f: ISP-1 a ISP-2. Pobo\u010dka m\u00e1 p\u0159ipojen\u00ed pouze k jednomu poskytovateli, ISP-3. Mezi firewall PA-1 a PA-2 jsou vybudov\u00e1ny dva tunely. Tunely pracuj\u00ed v re\u017eimu Active-Standby<\/b>, Tunnel-1 je aktivn\u00ed, Tunnel-2 za\u010dne p\u0159en\u00e1\u0161et provoz v p\u0159\u00edpad\u011b selh\u00e1n\u00ed Tunnel-1. Tunnel-1 vyu\u017e\u00edv\u00e1 p\u0159ipojen\u00ed k internetov\u00e9mu poskytovateli ISP-1, Tunnel-2 pou\u017e\u00edv\u00e1 p\u0159ipojen\u00ed k internetov\u00e9mu poskytovateli ISP-2. V\u0161echny IP adresy byly generov\u00e1ny n\u00e1hodn\u011b pro demonstra\u010dn\u00ed \u00fa\u010dely a nemaj\u00ed \u017e\u00e1dn\u00fd vztah k realit\u011b.<\/p>\n

\"Nastaven\u00ed
\n
\nPro vybudov\u00e1n\u00ed Site-to-Site VPN bude pou\u017eit IPSec<\/b> \u2014 sada protokol\u016f pro zaji\u0161t\u011bn\u00ed ochrany dat p\u0159en\u00e1\u0161en\u00fdch protokolem IP. IPSec <\/b>bude pracovat s pou\u017eit\u00edm bezpe\u010dnostn\u00edho protokolu ESP <\/b>(Encapsulating Security Payload), co\u017e zajist\u00ed \u0161ifrov\u00e1n\u00ed p\u0159en\u00e1\u0161en\u00fdch dat.<\/p>\n

V IPSec <\/b>je IKE <\/b>(Internet Key Exchange) \u2014 protokol odpov\u011bdn\u00fd za vyjedn\u00e1v\u00e1n\u00ed SA (security associations), bezpe\u010dnostn\u00edch parametr\u016f, kter\u00e9 se pou\u017e\u00edvaj\u00ed k ochran\u011b p\u0159en\u00e1\u0161en\u00fdch dat. Firewally PAN podporuj\u00ed IKEv1 <\/b>a IKEv2<\/b>.<\/p>\n

V IKEv1 <\/b>VPN p\u0159ipojen\u00ed se buduje ve dvou f\u00e1z\u00edch: IKEv1 Phase 1 <\/b>(IKE tunel) a IKEv1 Phase 2<\/b> (IPSec tunel), \u010d\u00edm\u017e se vytv\u00e1\u0159ej\u00ed dva tunely, p\u0159i\u010dem\u017e jeden slou\u017e\u00ed k v\u00fdm\u011bn\u011b provozn\u00edch informac\u00ed mezi firewally a druh\u00fd pro p\u0159enos provozu. V IKEv1 Phase 1<\/b> existuj\u00ed dva re\u017eimy fungov\u00e1n\u00ed \u2014 main mode a aggressive mode. Aggressive mode vyu\u017e\u00edv\u00e1 m\u00e9n\u011b zpr\u00e1v a pracuje rychleji, ale nepodporuje Peer Identity Protection.<\/p>\n

IKEv2 <\/b>nahradila IKEv1<\/b>, a oproti IKEv1<\/b> je hlavn\u00ed v\u00fdhodou men\u0161\u00ed n\u00e1roky na \u0161\u00ed\u0159ku p\u00e1sma a rychlej\u0161\u00ed vyjedn\u00e1v\u00e1n\u00ed SA. V IKEv2<\/b> se pou\u017e\u00edv\u00e1 m\u00e9n\u011b provozn\u00edch zpr\u00e1v (celkem 4), podporuje se protokol EAP, MOBIKE a byl p\u0159id\u00e1n mechanismus kontroly dostupnosti p\u00e1ru, se kter\u00fdm se vytv\u00e1\u0159\u00ed tunel \u2014 Liveness Check<\/b>, nahrazuj\u00edc\u00ed Dead Peer Detection v IKEv1. Pokud kontrola neprob\u011bhne, tak IKEv2 <\/b>m\u016f\u017ee resetovat tunel a pot\u00e9 automaticky obnovit p\u0159i prvn\u00ed p\u0159\u00edle\u017eitosti. V\u00edce informac\u00ed o rozd\u00edlech lze dozv\u011bd\u011bt v\u00edce zde<\/a><\/noindex>.<\/p>\n

Pokud je tunel vybudov\u00e1n mezi firewally r\u016fzn\u00fdch v\u00fdrobc\u016f, mohou existovat chyby v implementaci IKEv2<\/b>, a pro kompatibilitu s takov\u00fdm za\u0159\u00edzen\u00edm je mo\u017en\u00e9 pou\u017e\u00edt IKEv1<\/b>. V ostatn\u00edch p\u0159\u00edpadech je lep\u0161\u00ed pou\u017e\u00edt IKEv2<\/b>.<\/p>\n

Etapy nastaven\u00ed:<\/p>\n

\u2022 Nastaven\u00ed dvou internetov\u00fdch poskytovatel\u016f v re\u017eimu Active-Standby<\/b><\/p>\n

Existuje n\u011bkolik zp\u016fsob\u016f, jak tuto funkci implementovat. Jedn\u00edm z nich je pou\u017eit\u00ed mechanismu Path Monitoring<\/b>, kter\u00fd je k dispozici od verze PAN-OS 8.0.0<\/b>. V tomto p\u0159\u00edkladu je pou\u017eita verze 8.0.16. Tato funkce je podobn\u00e1 IP SLA v routrech Cisco. V parametru statick\u00e9 defaultn\u00ed trasy je nastavena odes\u00edl\u00e1n\u00ed ping paket\u016f na ur\u010ditou IP adresu z ur\u010dit\u00e9ho zdrojov\u00e9ho adresy. V tomto p\u0159\u00edpad\u011b rozhran\u00ed ethernet1\/1 pinguje v\u00fdchoz\u00ed br\u00e1nu ka\u017edou sekundu. Pokud na t\u0159i po sob\u011b jdouc\u00ed pings nen\u00ed odpov\u011b\u010f, trasa se pova\u017euje za nefunk\u010dn\u00ed a je odstran\u011bna z routovac\u00ed tabulky. Stejn\u00e1 trasa je nastavena sm\u011brem k druh\u00e9mu internetov\u00e9mu poskytovateli, ale s vy\u0161\u0161\u00ed metrikou (je z\u00e1lo\u017en\u00ed). Jakmile bude prvn\u00ed trasa odstran\u011bna z tabulky, firewall za\u010dne odes\u00edlat provoz po druh\u00e9 trase \u2014 Fail-Over<\/b>. Kdy\u017e prvn\u00ed poskytovatel za\u010dne odpov\u00eddat na pingy, jeho trasa se vr\u00e1t\u00ed do tabulky a nahrad\u00ed druhou kv\u016fli lep\u0161\u00ed metrice \u2014 Fail-Back<\/b>. Proces Fail-Over<\/b> trv\u00e1 n\u011bkolik sekund v z\u00e1vislosti na nastaven\u00fdch intervalech, ale v ka\u017ed\u00e9m p\u0159\u00edpad\u011b proces nen\u00ed okam\u017eit\u00fd a v t\u00e9to dob\u011b doch\u00e1z\u00ed ke ztr\u00e1t\u011b provozu. Fail-Back<\/b> prob\u00edh\u00e1 bez ztr\u00e1ty provozu. Existuje mo\u017enost ud\u011blat Fail-Over<\/b> rychleji, pomoc\u00ed BFD<\/b>, pokud internetov\u00fd poskytovatel takovou mo\u017enost poskytne. BFD <\/b>je podporov\u00e1no od modelu PA-3000 Series<\/b> a VM-100<\/b>. Jako adresu pro ping je lep\u0161\u00ed uv\u00e9st ne br\u00e1nu poskytovatele, ale ve\u0159ejnou, v\u017edy dostupnou internetovou adresu.<\/p>\n

\"Nastaven\u00ed
\n
\n\u2022 Vytvo\u0159en\u00ed tunelov\u00e9ho rozhran\u00ed<\/b><\/p>\n

Provoz uvnit\u0159 tunelu je P\u0159en\u00e1\u0161en p\u0159es speci\u00e1ln\u00ed virtu\u00e1ln\u00ed rozhran\u00ed. Na ka\u017ed\u00e9m z nich mus\u00ed b\u00fdt nastaven IP adresa z tranzitn\u00ed s\u00edt\u011b. V tomto p\u0159\u00edkladu pro Tunnel-1 bude pou\u017e\u00edv\u00e1na pods\u00ed\u0165 172.16.1.0\/30, a pro Tunnel-2 \u2014 pods\u00ed\u0165 172.16.2.0\/30.
\nTunelov\u00e9 rozhran\u00ed se vytv\u00e1\u0159\u00ed v sekci Network -> Interfaces -> Tunnel<\/b>Je t\u0159eba uv\u00e9st virtu\u00e1ln\u00ed router a bezpe\u010dnostn\u00ed z\u00f3nu, stejn\u011b jako IP adresu ze spr\u00e1vn\u00e9 transportn\u00ed s\u00edt\u011b. \u010c\u00edslo rozhran\u00ed m\u016f\u017ee b\u00fdt libovoln\u00e9.<\/p>\n

\"Nastaven\u00ed
\n
\n\"Nastaven\u00ed
\n
\nV sekci Advanced <\/b>lze uv\u00e9st Profil spr\u00e1vy<\/b>, kter\u00e9 povol\u00ed ping na tomto rozhran\u00ed, to m\u016f\u017ee b\u00fdt u\u017eite\u010dn\u00e9 pro testov\u00e1n\u00ed.<\/p>\n

\"Nastaven\u00ed
\n
\n\u2022 Nastaven\u00ed IKE profilu<\/b><\/p>\n

IKE profil<\/b> zodpov\u00edd\u00e1 za prvn\u00ed f\u00e1zi vytv\u00e1\u0159en\u00ed VPN spojen\u00ed, zde jsou uvedeny parametry tunelu. IKE f\u00e1ze 1<\/b>. Profil se vytv\u00e1\u0159\u00ed v sekci S\u00ed\u0165 -> S\u00ed\u0165ov\u00e9 profily -> IKE Crypto<\/b>. Je t\u0159eba uv\u00e9st \u0161ifrovac\u00ed algoritmus, algoritmus hashov\u00e1n\u00ed, skupinu Diffie-Hellmana a dobu \u017eivotnosti kl\u00ed\u010d\u016f. Obecn\u011b plat\u00ed, \u017ee \u010d\u00edm slo\u017eit\u011bj\u0161\u00ed algoritmy, t\u00edm hor\u0161\u00ed v\u00fdkon, m\u011bly by b\u00fdt vyb\u00edr\u00e1ny na z\u00e1klad\u011b konkr\u00e9tn\u00edch po\u017eadavk\u016f na zabezpe\u010den\u00ed. Av\u0161ak je kategorie zak\u00e1z\u00e1no pou\u017e\u00edvat skupinu Diffie-Hellmana ni\u017e\u0161\u00ed ne\u017e 14 pro ochranu d\u016fle\u017eit\u00fdch informac\u00ed. To je d\u00e1no zranitelnost\u00ed protokolu, kterou lze neutralizovat pouze pou\u017eit\u00edm velikosti modul\u016f 2048 bit\u016f a vy\u0161\u0161\u00edch, nebo algoritm\u016f eliptick\u00e9 kryptografie, kter\u00e9 se pou\u017e\u00edvaj\u00ed ve skupin\u00e1ch 19, 20, 21, 24. Tyto algoritmy maj\u00ed lep\u0161\u00ed v\u00fdkon ve srovn\u00e1n\u00ed s tradi\u010dn\u00ed kryptografi\u00ed. V\u00edce informac\u00ed zde<\/a><\/noindex>. A zde<\/a><\/noindex>.<\/p>\n

\"Nastaven\u00ed
\n
\n\u2022 Nastaven\u00ed IPSec profilu<\/b><\/p>\n

Druh\u00e1 f\u00e1ze vytv\u00e1\u0159en\u00ed VPN spojen\u00ed \u2014 IPSec tunel. Parametry SA pro n\u011bj se nastavuj\u00ed v S\u00ed\u0165 -> S\u00ed\u0165ov\u00e9 profily -> IPSec Crypto profil<\/b>. Zde je t\u0159eba uv\u00e9st protokol IPSec \u2014 AH <\/b>nebo ESP<\/b>, stejn\u011b jako parametry SA <\/b> \u2014 algoritmy hashov\u00e1n\u00ed, \u0161ifrov\u00e1n\u00ed, skupiny Diffie-Hellmana a doba \u017eivotnosti kl\u00ed\u010d\u016f. Parametry SA v IKE Crypto profilu a IPSec Crypto profilu se nemus\u00ed shodovat.<\/p>\n

\"Nastaven\u00ed
\n
\n\u2022 Nastaven\u00ed IKE Gateway<\/b><\/p>\n

IKE Gateway<\/b> je objekt, kter\u00fd ozna\u010duje router nebo firewall, s n\u00edm\u017e se vytv\u00e1\u0159\u00ed VPN tunel. Pro ka\u017ed\u00fd tunel je t\u0159eba vytvo\u0159it sv\u016fj vlastn\u00ed IKE Gateway<\/b>. V tomto p\u0159\u00edpad\u011b se vytv\u00e1\u0159ej\u00ed dva tunely, po jednom p\u0159es ka\u017ed\u00e9ho poskytovatele internetu. Uv\u00e1d\u00ed se odpov\u00eddaj\u00edc\u00ed v\u00fdchoz\u00ed rozhran\u00ed a jeho ip adresa, ip adresa partnera a sd\u00edlen\u00fd kl\u00ed\u010d. M\u00edsto sd\u00edlen\u00e9ho kl\u00ed\u010de lze pou\u017e\u00edt certifik\u00e1ty.<\/p>\n

\"Nastaven\u00ed
\n
\nZde se uv\u00e1d\u00ed d\u0159\u00edve vytvo\u0159en\u00fd IKE Crypto profil<\/b>. Parametry druh\u00e9ho objektu IKE Gateway<\/b> jsou podobn\u00e9, s v\u00fdjimkou IP adres. Pokud je firewall Palo Alto Networks um\u00edst\u011bn za NAT routerem, je t\u0159eba aktivovat mechanismus NAT Traversal<\/b>.<\/p>\n

\"Nastaven\u00ed
\n
\n\u2022 Nastaven\u00ed IPSec tunelu<\/b><\/p>\n

IPSec tunel<\/b> \u2014 je to objekt, ve kter\u00e9m jsou uvedeny parametry IPSec tunelu, jak nazna\u010duje n\u00e1zev. Zde je nutn\u00e9 uv\u00e9st tunelov\u00e9 rozhran\u00ed a d\u0159\u00edve vytvo\u0159en\u00e9 objekty. IKE Gateway<\/b>, IPSec Crypto Profil<\/b>. Pro zaji\u0161t\u011bn\u00ed automatick\u00e9ho p\u0159ep\u00edn\u00e1n\u00ed sm\u011brov\u00e1n\u00ed na z\u00e1lo\u017en\u00ed tunel je pot\u0159eba aktivovat Tunnel Monitor<\/b>. To je mechanismus, kter\u00fd kontroluje, zda je peer aktivn\u00ed pomoc\u00ed ICMP provozu. Jako c\u00edlovou adresu je t\u0159eba uv\u00e9st IP adresu tunelov\u00e9ho rozhran\u00ed peeru, se kter\u00fdm se tunel vytv\u00e1\u0159\u00ed. V profilu jsou uvedeny \u010dasova\u010de a akce p\u0159i ztr\u00e1t\u011b spojen\u00ed. Wait Recover<\/b> \u2013 \u010dekat, a\u017e se spojen\u00ed obnov\u00ed, Fail Over<\/b> \u2014 poslat provoz jinou cestou, pokud takov\u00e1 existuje. Nastaven\u00ed druh\u00e9ho tunelu je zcela analogick\u00e9, uv\u00e1d\u00ed se druh\u00e9 tunelov\u00e9 rozhran\u00ed a IKE Gateway.<\/p>\n

\"Nastaven\u00ed
\n
\n\"Nastaven\u00ed
\n
\n\u2022 Nastaven\u00ed sm\u011brov\u00e1n\u00ed<\/b><\/p>\n

V tomto p\u0159\u00edkladu je pou\u017eito statick\u00e9 sm\u011brov\u00e1n\u00ed. Na firewalle PA-1 je pot\u0159eba krom\u011b dvou v\u00fdchoz\u00edch tras uv\u00e9st dv\u011b trasy do pods\u00edt\u011b 10.10.10.0\/24 ve fili\u00e1lce. Jedna trasa pou\u017e\u00edv\u00e1 Tunnel-1, druh\u00e1 Tunnel-2. Trasa p\u0159es Tunnel-1 je hlavn\u00ed, proto\u017ee m\u00e1 ni\u017e\u0161\u00ed metriku. Mechanismus Path Monitoring<\/b> pro tyto trasy nen\u00ed pou\u017eit. Za p\u0159ep\u00edn\u00e1n\u00ed odpov\u00edd\u00e1 Tunnel Monitor<\/b>.<\/p>\n

\"Nastaven\u00ed
\n
\nStejn\u00e9 trasy pro pods\u00ed\u0165 192.168.30.0\/24 je t\u0159eba nastavit na PA-2.<\/p>\n

\"Nastaven\u00ed
\n
\n\u2022 Nastaven\u00ed s\u00ed\u0165ov\u00fdch pravidel<\/b><\/p>\n

Pro fungov\u00e1n\u00ed tunelu jsou pot\u0159eba t\u0159i pravidla:<\/p>\n

    \n
  1. Pro fungov\u00e1n\u00ed Path Monitor<\/b> povolte ICMP na extern\u00edch rozhran\u00edch.<\/li>\n
  2. Pro IPSec <\/b>povolte aplikace ike <\/b>a ipsec <\/b>na extern\u00edch rozhran\u00edch.<\/li>\n
  3. Povolit provoz mezi intern\u00edmi pods\u00edt\u011bmi a tunelov\u00fdmi rozhran\u00edmi.<\/li>\n<\/ol>\n

    \n\"Nastaven\u00ed
    \n
    \nZ\u00e1v\u011br<\/b><\/p>\n

    V tomto \u010dl\u00e1nku byl uveden p\u0159\u00edklad nastaven\u00ed redundantn\u00edho internetov\u00e9ho p\u0159ipojen\u00ed a Site-to-Site VPN<\/b>. Douf\u00e1me, \u017ee informace byly u\u017eite\u010dn\u00e9 a \u010dten\u00e1\u0159 z\u00edskal p\u0159edstavu o technologi\u00edch pou\u017e\u00edvan\u00fdch v Palo Alto Networks<\/b>. Pokud m\u00e1te dotazy k nastaven\u00ed a p\u0159\u00e1n\u00ed k t\u00e9mat\u016fm budouc\u00edch \u010dl\u00e1nk\u016f \u2014 pi\u0161te je do koment\u00e1\u0159\u016f, r\u00e1di odpov\u00edme.
    \n
    Zdroj:     habr.com<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

    \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 […]<\/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\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47Nastaven\u00ed IPSec Site-to-Site VPN na vybaven\u00ed Palo Alto Networks | ProHoster","description":"Tento \u010dl\u00e1nek.","canonical_url":"https:\/\/prohoster.info\/cs\/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":"cs_CZ","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 \u0441\u0442\u0430\u0442\u044c\u044f.","og:url":"https:\/\/prohoster.info\/cs\/blog\/administrirovanie\/nastrojka-ipsec-site-to-site-vpn-na-oborudovanii-palo-alto-networks","og:image":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:secure_url":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:width":350,"og:image:height":350,"article:published_time":"2019-10-31T18:45:21+00:00","article:modified_time":"2019-10-31T18:45:21+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":{"post_id":"32137","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":null,"schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"seo_analyzer_scan_date":"2026-01-21 09:27:20","breadcrumb_settings":null,"limit_modified_date":false,"reviewed_by":null,"ai":null,"created":"2021-03-01 03:04:40","updated":"2026-01-21 09:27:20","focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/posts\/32137","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/comments?post=32137"}],"version-history":[{"count":0,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/posts\/32137\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/media\/23973"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/media?parent=32137"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/categories?post=32137"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/tags?post=32137"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}