{"id":32126,"date":"2019-10-31T21:45:18","date_gmt":"2019-10-31T18:45:18","guid":{"rendered":"https:\/\/prohoster.info\/blog\/osobennosti-nastrojki-palo-alto-networks-ssl-vpn\/"},"modified":"2019-10-31T21:45:18","modified_gmt":"2019-10-31T18:45:18","slug":"osobennosti-nastrojki-palo-alto-networks-ssl-vpn","status":"publish","type":"post","link":"https:\/\/prohoster.info\/da\/blog\/administrirovanie\/osobennosti-nastrojki-palo-alto-networks-ssl-vpn","title":{"rendered":"Indstillingsspecifikationer for Palo Alto Networks: SSL VPN","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><img decoding=\"async\" alt=\"Indstillingsspecifikationer for Palo Alto Networks: SSL VPN\" src=\"\/wp-content\/uploads\/2019\/04\/f1b7724dcec58c57688ca5020ebdbd96.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nP\u00e5 trods af de mange fordele ved Palo Alto Networks firewalls er der ikke meget materiale tilg\u00e6ngeligt online om konfigurationen af disse enheder samt beskrivelser af erfaringerne med deres implementering. Vi har besluttet at opsummere det materiale, vi har indsamlet gennem vores arbejde med denne leverand\u00f8rs udstyr, og fort\u00e6lle om de s\u00e6rlige udfordringer, vi har m\u00f8dt i forbindelse med gennemf\u00f8relsen af forskellige projekter. <\/p>\n<p>I denne artikel vil vi se p\u00e5 de indstillinger, der er n\u00f8dvendige for at l\u00f8se en af de mest almindelige opgaver inden for netv\u00e6rkssikkerhed - SSL VPN til fjernadgang. Vi vil ogs\u00e5 diskutere supplerende funktioner til den generelle konfiguration af firewallen, identifikation af brugere, applikationer og sikkerhedspolitikker. Hvis emnet interesserer l\u00e6serne, vil vi senere publicere materialer, der d\u00e6kker Site-to-Site. <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/da\/vpn\/\"   title=\"VPN\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"33\">VPN<\/a>, dynamisk routing og centraliseret administration ved hj\u00e6lp af Panorama. <br \/>\n<noindex><a rel=\"nofollow\" name=\"habracut\"><\/a><\/noindex><br \/>\nPalo Alto Networks firewalls anvender en r\u00e6kke innovative teknologier, herunder App-ID, User-ID og Content-ID. Anvendelse af denne funktionalitet sikrer et h\u00f8jt sikkerhedsniveau. For eksempel g\u00f8r App-ID det muligt at identificere applikationstrafik baseret p\u00e5 signaturer, dekodning og heuristik, uanset hvilken port og protokol der anvendes, ogs\u00e5 inden for SSL-tunnelen. User-ID muligg\u00f8r identifikation af netv\u00e6rksbrugere gennem integration med LDAP. Content-ID giver mulighed for at scanne trafikken og identificere overf\u00f8rte filer og deres indhold. Blandt andre funktioner i firewalls kan man fremh\u00e6ve beskyttelse mod indtr\u00e6ngen, beskyttelse mod s\u00e5rbarheder og DoS-angreb, indbygget antispyware, URL-filtering, clustering og centraliseret administration.<\/p>\n<p>Til demonstration vil vi bruge et isoleret testmilj\u00f8 med en konfiguration, der er identisk med en virkelig ops\u00e6tning, bortset fra enhedsnavne, AD-dom\u00e6nenavne og IP-adresser. I virkeligheden er alt mere komplekst - der kan v\u00e6re mange filialer. P\u00e5 gr\u00e6nserne af de centrale lokationer vil der i dette tilf\u00e6lde blive installeret et cluster i stedet for en enkelt firewall, og der kan ogs\u00e5 v\u00e6re behov for dynamisk routing.<\/p>\n<p>I testmilj\u00f8et anvendes <b>PAN-OS 7.1.9<\/b>. Som en typisk konfiguration overvejer vi et netv\u00e6rk med en Palo Alto Networks firewall ved gr\u00e6nsen. Firewallen giver fjernadgang via SSL VPN til hovedkontoret. Active Directory-domainet vil blive brugt som brugerbase (figur 1).<\/p>\n<p><img decoding=\"async\" alt=\"Indstillingsspecifikationer for Palo Alto Networks: SSL VPN\" src=\"\/wp-content\/uploads\/2019\/04\/b3db829ea3d1361cb2106bc70cad8ef0.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>Figur 1 \u2013 Strukturelt diagram over netv\u00e6rket<\/i><\/p>\n<p>Ops\u00e6tningsfaser:<\/p>\n<ol>\n<li>Forudkonfiguration af enheden. Angivelse af navn, <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/da\/lir\/ipv4\/\"   title=\"IP-adresser\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"624\">IP-adresser<\/a> styring, statiske ruter, administratoradgangskonti, administrationsprofiler<\/li>\n<li>Installation af licenser, konfiguration og installation af opdateringer<\/li>\n<li>Konfiguration af sikkerhedszoner, netv\u00e6rksinterface, trafikpolitikker, adresseovers\u00e6ttelse<\/li>\n<li>Konfiguration af LDAP-authentifikationsprofil og User Identification-funktionen<\/li>\n<li>Konfiguration af SSL VPN<\/li>\n<\/ol>\n<p><\/p>\n<h4>1. Forudkonfiguration<\/h4>\n<p>\nDet prim\u00e6re v\u00e6rkt\u00f8j til konfiguration af Palo Alto Networks firewallen er webinterface, men det er ogs\u00e5 muligt at administrere via CLI. Som standard har management-interfacet IP-adresse 192.168.1.1\/24, login: admin, password: admin. <\/p>\n<p>Adressen kan \u00e6ndres enten ved at forbinde til webinterfacet fra det samme netv\u00e6rk, eller ved hj\u00e6lp af kommandoen <b>set deviceconfig system ip-address  netmask<\/b>. Den udf\u00f8res i konfigurationsmodus. For at skifte til konfigurationsmodus bruges kommandoen <b>configure<\/b>. Alle \u00e6ndringer p\u00e5 firewallen sker kun efter bekr\u00e6ftelse af indstillingerne med kommandoen <b>commit<\/b>, b\u00e5de i kommandolinjemodus og i webinterfacet.<\/p>\n<p>For at \u00e6ndre indstillingerne i webinterfacet bruges sektionen <b>Device -&gt; General Settings og Device -&gt; Management Interface Settings.<\/b> Navn, bannere, tidszone og andre indstillinger kan angives i sektionen General Settings (figur 2).<\/p>\n<p><img decoding=\"async\" alt=\"Indstillingsspecifikationer for Palo Alto Networks: SSL VPN\" src=\"\/wp-content\/uploads\/2019\/04\/6e46d795deed506a57fe1375ca90ad25.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>Figur 2 \u2013 Indstillinger for management interface<\/i><\/p>\n<p>Hvis der anvendes en virtuel firewall i et ESXi-milj\u00f8, skal brugen af MAC-adressen tildelt hypervisoren aktiveres i sektionen General Settings, eller MAC-adresserne, der er angivet p\u00e5 firewalls interface, skal konfigureres p\u00e5 hypervisoren, eller indstillingerne for virtuelle switcher skal \u00e6ndres til at tillade \u00e6ndringer af MAC-adresser. Ellers vil trafikken ikke passere.<\/p>\n<p>Management-interfacet konfigureres separat og vises ikke i listen over netv\u00e6rksinterfaces. I sektionen <b>Management Interface Settings<\/b> angives standard gateway for management-interfacet. Andre statiske ruter konfigureres i sektionen for virtuelle routere, som vil blive beskrevet senere. <\/p>\n<p>For access to the device through other interfaces, it is necessary to create a management profile. <b>Administrationsprofil<\/b> i sektionen <b>Network -&gt; Network Profiles -&gt; Interface Mgmt<\/b> and assign it to the corresponding interface. <\/p>\n<p>Next, it is necessary to configure DNS and NTP in the section <b>Device -&gt; Services<\/b> to receive updates and correctly display the time (see Fig. 3). By default, all traffic generated by the firewall uses the management interface IP address as the source IP address. Another interface can be assigned for each specific service in the section <b>Service Route Configuration<\/b>.<\/p>\n<p><img decoding=\"async\" alt=\"Indstillingsspecifikationer for Palo Alto Networks: SSL VPN\" src=\"\/wp-content\/uploads\/2019\/04\/7f13e6631daf8924405216fa07f4e39b.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>Figure 3 \u2013 DNS, NTP, and system route service settings<\/i><\/p>\n<h4>2. License installation, settings, and update installation<\/h4>\n<p>\nFor the full operation of all firewall functions, a license must be installed. A trial license can be used by requesting it from Palo Alto Networks partners. Its validity period is 30 days. The license is activated either via a file or via Auth-Code. Licenses are configured in the section <b>Device -&gt; Licenses<\/b> (see Fig. 4).<br \/>\nAfter installing the license, it is necessary to configure the update installation in the section <b>Device -&gt; Dynamic Updates<\/b>.<br \/>\nI sektionen <b>Device -&gt; Software<\/b> from which new versions of PAN-OS can be downloaded and installed.<\/p>\n<p><img decoding=\"async\" alt=\"Indstillingsspecifikationer for Palo Alto Networks: SSL VPN\" src=\"\/wp-content\/uploads\/2019\/04\/0e3790b5f2234c563d2a46a47f37602f.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>Figure 4 \u2013 License management panel<\/i><\/p>\n<h4>3. Configuring security zones, network interfaces, traffic policies, address translation<\/h4>\n<p>\nPalo Alto Networks firewalls apply zone logic when configuring network rules. Network interfaces are assigned to a specific zone, which is used in traffic rules. This approach allows for future configuration changes to be made without altering traffic rules, but instead reassigning the required interfaces to the corresponding zones. By default, traffic within a zone is permitted, while traffic between zones is denied, governed by the pre-installed rules <b>intrazone-default<\/b> og <b>interzone-default<\/b>.<\/p>\n<p><img decoding=\"async\" alt=\"Indstillingsspecifikationer for Palo Alto Networks: SSL VPN\" src=\"\/wp-content\/uploads\/2019\/04\/16a1d20529e7ab3b31bde5a90a20dec0.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>Figure 5 \u2013 Security zones<\/i><\/p>\n<p>In this example, the interface in the internal network is assigned to the zone <b>internal<\/b>, while the internet-facing interface is assigned to the zone <b>external<\/b>. An SSL VPN tunnel interface is created, assigned to the zone <b>vpn <\/b>(see Fig. 5).<\/p>\n<p>The network interfaces of the Palo Alto Networks firewall can operate in five different modes:<\/p>\n<ul>\n<li><b>Tap <\/b>\u2013 used for traffic capture for monitoring and analysis<\/li>\n<li><b>HA <\/b>\u2013 used for cluster operation<\/li>\n<li><b>Virtual Wire<\/b> \u2013 i denne tilstand kombinerer Palo Alto Networks to interfaces og tillader, at trafik passerer gennemsigtigt mellem dem uden at \u00e6ndre MAC- og IP-adresser<\/li>\n<li><b>Lag2<\/b> \u2013 switch-tilstand<\/li>\n<li><b>Lag3<\/b> \u2013 router-tilstand<\/li>\n<\/ul>\n<p>\n<img decoding=\"async\" alt=\"Indstillingsspecifikationer for Palo Alto Networks: SSL VPN\" src=\"\/wp-content\/uploads\/2019\/04\/692a1a767d50092b29e863da13895aa3.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>Figur 6 \u2013 Indstilling af interface-tilstand<\/i><\/p>\n<p>I dette eksempel vil Lag3-tilstand blive brugt (se fig. 6). I parametrene for netv\u00e6rksinterfacet angives IP-adresse, driftsmode og tilsvarende sikkerhedszoner. Udover driftsmode for interfacet skal det tildeles en virtuel router, Virtual Router, som er analog med et VRF-instans i Palo Alto Networks. De virtuelle routere er isolerede fra hinanden og har deres egne routing-tabeller og netv\u00e6rksprotokolindstillinger.<\/p>\n<p>I indstillingerne for den virtuelle router angives statiske ruter og indstillinger for routingprotokoller. I dette eksempel er der kun oprettet en standardrute til adgang til eksterne netv\u00e6rk (se fig. 7).<\/p>\n<p><img decoding=\"async\" alt=\"Indstillingsspecifikationer for Palo Alto Networks: SSL VPN\" src=\"\/wp-content\/uploads\/2019\/04\/a9a51f51c84d5fd47762a4167c7b7e2c.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>Figur 7 \u2013 Indstilling af virtuel router<\/i><\/p>\n<p>N\u00e6ste trin i ops\u00e6tningen \u2013 trafikpolitikker, sektion <b>Policies -&gt; Security<\/b>. Eksemplet p\u00e5 ops\u00e6tningen er vist i figur 8. Logikken for reglerne er den samme som for alle firewalls. Reglerne kontrolleres fra top til bund, indtil der er et match. Kort beskrivelse af reglerne:<\/p>\n<p>1. SSL VPN Access to Web Portal. Tillader adgang til webportalen for autentificering af eksterne forbindelser<br \/>\n2. VPN-trafik \u2013 tillader trafik mellem eksterne forbindelser og hovedkontoret<br \/>\n3. Basic Internet \u2013 tillader applikationer dns, ping, traceroute, ntp. Firewallen tillader applikationer baseret p\u00e5 signaturer, dekodering og heuristik, og ikke p\u00e5 portnumre og protokoller, s\u00e5 det er angivet som application-default i sektionen Service. Port\/protokol som standard for denne applikation<br \/>\n4. Web Access \u2013 tillader adgang til internettet via protokollerne HTTP og HTTPS uden applikationskontrol<br \/>\n5,6. Standardregler for resten af trafikken.<\/p>\n<p><img decoding=\"async\" alt=\"Indstillingsspecifikationer for Palo Alto Networks: SSL VPN\" src=\"\/wp-content\/uploads\/2019\/04\/2aea65b9e482df4dcee3294a59203165.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>Figur 8 \u2014 Eksempel p\u00e5 ops\u00e6tning af netv\u00e6rksregler<\/i><\/p>\n<p>Til ops\u00e6tning af NAT bruges sektionen <b>Policies -&gt; NAT<\/b>. Eksemplet p\u00e5 NAT-ops\u00e6tningen er vist i figur 9.<\/p>\n<p><img decoding=\"async\" alt=\"Indstillingsspecifikationer for Palo Alto Networks: SSL VPN\" src=\"\/wp-content\/uploads\/2019\/04\/c059a4f84b981f3205f1a4b33c5344b3.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>Figur 9 \u2013 Eksempel p\u00e5 NAT-ops\u00e6tning<\/i><\/p>\n<p>For al trafik fra internal til external kan kildeadressen \u00e6ndres til den eksterne IP-adresse p\u00e5 firewallen, og der kan anvendes dynamisk portadresse (PAT).<\/p>\n<p><b>4. Ops\u00e6tning af LDAP-godkendelsesprofil og User Identification-funktion<\/b><br \/>\nF\u00f8r brugere kan tilsluttes via SSL-VPN, er det n\u00f8dvendigt at konfigurere autentificeringsmekanismen. I dette eksempel vil autentificeringen finde sted p\u00e5 Active Directory-dom\u00e6necontrolleren via Palo Alto Networks' webgr\u00e6nseflade.<\/p>\n<p><img decoding=\"async\" alt=\"Indstillingsspecifikationer for Palo Alto Networks: SSL VPN\" src=\"\/wp-content\/uploads\/2019\/04\/3d766a14f1e01ba051c2aa171c209156.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>Figur 10 \u2013 LDAP-profil<\/i><\/p>\n<p>For at autentificeringen fungerer, skal du konfigurere <b>LDAP-profil<\/b> og <b>Authenticationsprofil<\/b>. I sektionen <b>Enhed -&gt; Serverprofiler -&gt; LDAP<\/b> (se fig. 10) skal du angive IP-adressen og porten for dom\u00e6necontrolleren, LDAP-typen og brugerkontoen, der er medlem af grupperne <b>Serveroperat\u00f8rer<\/b>, <b>H\u00e6ndelseslogl\u00e6serne<\/b>, <b>Distribuerede COM-brugere<\/b>. Dern\u00e6st i sektionen <b>Enhed -&gt; Authenticationsprofil<\/b> opretter vi en autentifikationsprofil (se fig. 11) og markerer den tidligere oprettede <b>LDAP-profil<\/b> og under fanen Avanceret angiver vi brugergruppen (se fig. 12), som har tilladelse til fjernadgang. Det er vigtigt at angive parameteren <b>Bruger Dom\u00e6ne<\/b>, ellers vil gruppeautoriseringen ikke fungere. Feltet skal indeholde NetBIOS-navnet for dom\u00e6net.<\/p>\n<p><img decoding=\"async\" alt=\"Indstillingsspecifikationer for Palo Alto Networks: SSL VPN\" src=\"\/wp-content\/uploads\/2019\/04\/465351361288da9fd2db00afc43c2ddf.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>Figur 11 \u2013 Autentifikationsprofil<\/i><\/p>\n<p><img decoding=\"async\" alt=\"Indstillingsspecifikationer for Palo Alto Networks: SSL VPN\" src=\"\/wp-content\/uploads\/2019\/04\/43983491298482daad6c39a5369137c1.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>Figur 12 \u2013 Valg af AD-gruppe<\/i><\/p>\n<p>N\u00e6ste trin er konfigurationen af <b>Enhed -&gt; Brugeridentifikation<\/b>. Her skal IP-adressen for dom\u00e6necontrolleren, legitimationsoplysningerne til tilslutning samt konfigurationsparametrene angives <b>Aktiv\u00e9r sikkerhedslog<\/b>, <b>Aktiv\u00e9r session<\/b>, <b>Aktiv\u00e9r probing<\/b> (se fig. 13). I sektionen <b>Gruppekortl\u00e6gning<\/b> (se fig. 14) skal du markere parametrene for identifikation af objekter i LDAP og listen over grupper, der vil blive brugt til autorisering. Ligesom i Authenticationsprofilen skal parameteren Bruger Dom\u00e6ne angives her.<\/p>\n<p><img decoding=\"async\" alt=\"Indstillingsspecifikationer for Palo Alto Networks: SSL VPN\" src=\"\/wp-content\/uploads\/2019\/04\/ba466e3187bc01434c4afb9469434bc4.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>Figur 13 \u2013 Parametre for brugerindl\u00e6sning<\/i><\/p>\n<p><img decoding=\"async\" alt=\"Indstillingsspecifikationer for Palo Alto Networks: SSL VPN\" src=\"\/wp-content\/uploads\/2019\/04\/3c43d0156849e6f3f99b92818b76445e.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>Figur 14 \u2013 Parametre for gruppeindl\u00e6sning<\/i><\/p>\n<p>Det sidste skridt i denne fase vil v\u00e6re oprettelsen af en VPN-zone og et interface til denne zone. P\u00e5 interfacet skal parameteren <b>Aktiver brugeridentifikation<\/b> (se fig. 15) aktiveres.<\/p>\n<p><img decoding=\"async\" alt=\"Indstillingsspecifikationer for Palo Alto Networks: SSL VPN\" src=\"\/wp-content\/uploads\/2019\/04\/45d28b957c2d889cb51cd3fb1096896d.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>Figur 15 \u2013 Konfiguration af VPN-zone<\/i><\/p>\n<h4>5. Konfiguration af SSL VPN<\/h4>\n<p>\nF\u00f8r du opretter forbindelse til SSL VPN, skal den fjerntliggende bruger logge ind p\u00e5 webportalen, gennemf\u00f8re autentificering og downloade Global Protect-klienten. Derefter vil denne klient anmode om legitimationsoplysninger og forbinde til det virksomhedsnets. Webportalen fungerer i https-tilstand, og det er derfor n\u00f8dvendigt at installere et certifikat til den. Brug et offentligt certifikat, hvis det er muligt. P\u00e5 den m\u00e5de vil brugeren ikke f\u00e5 en advarsel om, at certifikatet p\u00e5 webstedet er ugyldigt. Hvis det ikke er muligt at bruge et offentligt certifikat, skal du udstede dit eget, som vil blive anvendt p\u00e5 websidens https. Det kan v\u00e6re selvsigneret eller udstedt via et lokalt certifikatcenter. Den fjerntliggende computer skal have rod- eller selvsignerede certifikater i listen over betroede rodcentre for at undg\u00e5 fejl ved tilslutning til webportalen. I dette eksempel vil et certifikat, der er udstedt via Active Directory Certificate Services, blive brugt.<\/p>\n<p>For at udstede et certifikat skal du oprette en certifikatanmodning i afsnittet<b> Device -&gt; Certificate Management -&gt; Certificates -&gt; Generate<\/b>. I anmodningen angiver vi certifikatnavnet og IP-adressen eller FQDN for webportalen (figur 16). Efter generering af anmodningen downloader vi <b>.csr<\/b> filen og kopierer dens indhold til feltet for certifikatanmodningen i AD CS Web Enrollment-webformularen. Afh\u00e6ngig af indstillingerne for certifikatcentret skal anmodningen om certifikat godkendes, og det udstedte certifikat skal downloades i formatet <b>Base64 Encoded Certificate<\/b>. Derudover skal du downloade rodcertifikatet fra certifikatcentret. Derefter skal begge certifikater importeres til firewall'en. Ved import af certifikatet til webportalen skal du v\u00e6lge anmodningen i status pending og klikke p\u00e5 import. Certifikatnavnet skal matche navnet, der tidligere blev angivet i anmodningen. Navnet p\u00e5 rodcertifikatet kan angives vilk\u00e5rligt. Efter import af certifikatet skal du oprette <b>SSL\/TLS Service Profile<\/b> i sektionen <b>Device -&gt; Certificate Management<\/b>. I profilen angiver vi det tidligere importerede certifikat. <\/p>\n<p><img decoding=\"async\" alt=\"Indstillingsspecifikationer for Palo Alto Networks: SSL VPN\" src=\"\/wp-content\/uploads\/2019\/04\/b3a7e2c99b0e4b7fdc63e12942dd03ba.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>Figur 16 \u2013 Anmodning om certifikat<\/i><\/p>\n<p>N\u00e6ste trin er at konfigurere objekterne <b>Global Protect Gateway<\/b> og <b>Global Protect Portal<\/b> i sektionen <b>Network -&gt; Global Protect<\/b>. I indstillingerne <b>Global Protect Gateway<\/b> angiver vi den eksterne IP-adresse p\u00e5 firewallen samt de tidligere oprettede <b>SSL Profile<\/b>, <b>Authenticationsprofil<\/b>, tunnel interface and client IP settings. You need to specify a pool of IP addresses from which an address will be assigned to the client, and the Access Route \u2013 these are the subnets to which the client will route. If the task is to route all user traffic through the firewall, you need to indicate the subnet 0.0.0.0\/0 (Fig. 17).<\/p>\n<p><img decoding=\"async\" alt=\"Indstillingsspecifikationer for Palo Alto Networks: SSL VPN\" src=\"\/wp-content\/uploads\/2019\/04\/6594b57408f40ee13b669219c8bb6b45.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>Figure 17 \u2013 Configuration of the IP address pool and routes<\/i><\/p>\n<p>Next, it is necessary to configure <b>Global Protect Portal<\/b>. Specify the IP address of the firewall, <b>SSL Profile<\/b> og <b>Authenticationsprofil<\/b> and the list of external IP addresses of the firewalls to which the client will connect. If there are multiple firewalls, priorities can be set for each, according to which users will choose the firewall to connect to.<\/p>\n<p>I sektionen <b>Device -&gt; GlobalProtect Client<\/b> you need to download the VPN client distribution from Palo Alto Networks servers and activate it. To connect, the user should visit the portal web page where they will be offered to download <b>GlobalProtect Client<\/b>. After downloading and installing, they will be able to enter their credentials and connect to the corporate network via SSL VPN.<\/p>\n<h4>Konklusion<\/h4>\n<p>\nThis concludes the setup of Palo Alto Networks. We hope the information was useful, and the reader gained insight into the technologies used in Palo Alto Networks. If you have questions about the setup or suggestions for topics of future articles, please write them in the comments; we would be happy to respond.<br \/>\n<br \/>Kilde: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/crosstech\/blog\/443726\/\">habr.com<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041d\u0435\u0441\u043c\u043e\u0442\u0440\u044f \u043d\u0430 \u0432\u0441\u0435 \u043f\u0440\u0435\u0438\u043c\u0443\u0449\u0435\u0441\u0442\u0432\u0430 \u043c\u0435\u0436\u0441\u0435\u0442\u0435\u0432\u044b\u0445 \u044d\u043a\u0440\u0430\u043d\u043e\u0432 Palo Alto Networks, \u0432 \u0440\u0443\u043d\u0435\u0442\u0435 \u043d\u0435 \u0442\u0430\u043a \u043c\u043d\u043e\u0433\u043e \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u043e\u0432 \u043f\u043e \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0435 \u044d\u0442\u0438\u0445 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432, 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\u0441\u0442\u043e\u043b\u043a\u043d\u0443\u043b\u0438\u0441\u044c \u0432 \u0445\u043e\u0434\u0435 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0445 \u043f\u0440\u043e\u0435\u043a\u0442\u043e\u0432. \u0414\u043b\u044f \u0437\u043d\u0430\u043a\u043e\u043c\u0441\u0442\u0432\u0430 \u0441 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":23965,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[688],"tags":[],"class_list":["post-32126","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=\"\u041d\u0435\u0441\u043c\u043e\u0442\u0440\u044f \u043d\u0430 \u0432\u0441\u0435 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