{"id":221,"date":"2009-04-27T23:07:51","date_gmt":"2009-04-27T21:07:51","guid":{"rendered":"http:\/\/www.netexpertise.eu\/fr\/?p=221"},"modified":"2021-10-11T21:16:37","modified_gmt":"2021-10-11T20:16:37","slug":"activer-connexion-vpn-pix","status":"publish","type":"post","link":"http:\/\/www.netexpertise.eu\/fr\/reseau\/cisco\/activer-connexion-vpn-pix.html","title":{"rendered":"Activer une connexion VPN sur un PIX"},"content":{"rendered":"<div style=\"float:left; margin-right:15px; margin-top:0px;\">\n<script async=\"\" src=\"\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js\"><\/script><br \/>\n<!-- 200x200, Netexpertise --><br \/>\n<ins class=\"adsbygoogle\" style=\"display:inline-block;width:200px;height:200px\" data-ad-client=\"ca-pub-6495750100906580\" data-ad-slot=\"1946825373\"><\/ins><br \/>\n<script><br \/>\n(adsbygoogle = window.adsbygoogle || []).push({});<br \/>\n<\/script><\/div>\n<p>Apr\u00e8s avoir param\u00e9tr\u00e9 un VPN entre deux Cisco PIX, il faut passer du traffic d&rsquo;un r\u00e9seau \u00e0 l&rsquo;autre pour que la connexion s&rsquo;initialise et s&rsquo;\u00e9tablisse. Cela peut \u00eatre g\u00e9nant si l&rsquo;on veut s&rsquo;assurer que la connexion soit bien active avant que le r\u00e9seau interne ne soit connect\u00e9.<br \/>\n&nbsp;<br \/>\nPrenons l&rsquo;exemple de 2 sous-r\u00e9seaux 192.168.2.0\/24 et 192.168.3.0\/24.<br \/>\nUne fois les connexions VPN configur\u00e9es sur les PIX, assurez-vous d&rsquo;avoir ceci:<br \/>\n&nbsp;<br \/>\nSur PIX1:<\/p>\n<pre>PIX1#show run\naccess-list VPN_VERS_PIX2 permit ip 192.168.2.0 255.255.255.0 192.168.3.0 255.255.255.0\n...\nip address inside 192.168.2.1 255.255.255.0\n...\nmanagement-access inside\n<\/pre>\n<p>&nbsp;<br \/>\nIdem sur PIX2, sauf pour l&rsquo;adresse IP \u00e9videmment.<br \/>\nManagement-access autorise le PIX \u00e0 renvoyer le ping recu sur son interface interne.<br \/>\n&nbsp;<br \/>\nPour activer la connexion VPN, il suffit de pinger l&rsquo;interface interne du Cisco distant depuis l&rsquo;interface interne locale.<\/p>\n<pre>PIX1#ping inside 192.168.3.1\n        192.168.3.1 response received -- 60ms\n        192.168.3.1 response received -- 50ms\n        192.168.3.1 response received -- 50ms\n<\/pre>\n<p>&nbsp;<br \/>\nV\u00e9rifions que le VPN est bien cr\u00e9\u00e9:<\/p>\n<div id=\"imgright\">\n<a href=\"http:\/\/www.amazon.fr\/gp\/product\/1587201836?ie=UTF8&amp;tag=netexpertis06-21&amp;linkCode=as2&amp;camp=1642&amp;creative=6746&amp;creativeASIN=1587201836\"><img border=\"0\" src=\"\/images\/Cisco_SL110_.jpg\"><\/a><img loading=\"lazy\" src=\"http:\/\/www.assoc-amazon.fr\/e\/ir?t=netexpertis06-21&amp;l=as2&amp;o=8&amp;a=1587201836\" width=\"1\" height=\"1\" border=\"0\" alt=\"\" style=\"border:none !important; margin:0px !important;\"><\/div>\n<pre>PIX1# show crypto isakmp sa\nTotal     : 1\nEmbryonic : 0\n        dst          src        state        pending      created\n      PIX2_IP      PIX1_IP      QM_IDLE      0            2\n<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>Apr\u00e8s avoir param\u00e9tr\u00e9 un VPN entre deux Cisco PIX, il faut passer du traffic d&rsquo;un r\u00e9seau \u00e0 l&rsquo;autre pour que la connexion s&rsquo;initialise et s&rsquo;\u00e9tablisse. Cela peut \u00eatre g\u00e9nant si l&rsquo;on veut s&rsquo;assurer que la connexion soit bien active avant que le r\u00e9seau interne ne soit connect\u00e9. &nbsp; Prenons l&rsquo;exemple de 2 sous-r\u00e9seaux 192.168.2.0\/24 et [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_mi_skip_tracking":false},"categories":[20],"tags":[408,232,233],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v19.13 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Netexpertise - Activer une connexion VPN sur un PIX<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"http:\/\/www.netexpertise.eu\/fr\/reseau\/cisco\/activer-connexion-vpn-pix.html\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Netexpertise - Activer une connexion VPN sur un PIX\" \/>\n<meta property=\"og:description\" content=\"Apr\u00e8s avoir param\u00e9tr\u00e9 un VPN entre deux Cisco PIX, il faut passer du traffic d&rsquo;un r\u00e9seau \u00e0 l&rsquo;autre pour que la connexion s&rsquo;initialise et s&rsquo;\u00e9tablisse. Cela peut \u00eatre g\u00e9nant si l&rsquo;on veut s&rsquo;assurer que la connexion soit bien active avant que le r\u00e9seau interne ne soit connect\u00e9. &nbsp; Prenons l&rsquo;exemple de 2 sous-r\u00e9seaux 192.168.2.0\/24 et [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"http:\/\/www.netexpertise.eu\/fr\/reseau\/cisco\/activer-connexion-vpn-pix.html\" \/>\n<meta property=\"og:site_name\" content=\"Netexpertise\" \/>\n<meta property=\"article:published_time\" content=\"2009-04-27T21:07:51+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2021-10-11T20:16:37+00:00\" \/>\n<meta property=\"og:image\" content=\"http:\/\/www.assoc-amazon.fr\/e\/ir?t=netexpertis06-21&amp;l=as2&amp;o=8&amp;a=1587201836\" \/>\n<meta name=\"author\" content=\"dave\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@netexpertise\" \/>\n<meta name=\"twitter:site\" content=\"@netexpertise\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"http:\/\/www.netexpertise.eu\/fr\/reseau\/cisco\/activer-connexion-vpn-pix.html\",\"url\":\"http:\/\/www.netexpertise.eu\/fr\/reseau\/cisco\/activer-connexion-vpn-pix.html\",\"name\":\"Netexpertise - Activer une connexion VPN sur un PIX\",\"isPartOf\":{\"@id\":\"http:\/\/www.netexpertise.eu\/fr\/#website\"},\"datePublished\":\"2009-04-27T21:07:51+00:00\",\"dateModified\":\"2021-10-11T20:16:37+00:00\",\"author\":{\"@id\":\"http:\/\/www.netexpertise.eu\/fr\/#\/schema\/person\/e398f0307e2b167f6b884c4953be2632\"},\"breadcrumb\":{\"@id\":\"http:\/\/www.netexpertise.eu\/fr\/reseau\/cisco\/activer-connexion-vpn-pix.html#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"http:\/\/www.netexpertise.eu\/fr\/reseau\/cisco\/activer-connexion-vpn-pix.html\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"http:\/\/www.netexpertise.eu\/fr\/reseau\/cisco\/activer-connexion-vpn-pix.html#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"http:\/\/www.netexpertise.eu\/fr\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Activer une connexion VPN sur un PIX\"}]},{\"@type\":\"WebSite\",\"@id\":\"http:\/\/www.netexpertise.eu\/fr\/#website\",\"url\":\"http:\/\/www.netexpertise.eu\/fr\/\",\"name\":\"Netexpertise\",\"description\":\"Syst\u00e8mes \/ R\u00e9seaux \/ DevOps\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"http:\/\/www.netexpertise.eu\/fr\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Person\",\"@id\":\"http:\/\/www.netexpertise.eu\/fr\/#\/schema\/person\/e398f0307e2b167f6b884c4953be2632\",\"name\":\"dave\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"http:\/\/www.netexpertise.eu\/fr\/#\/schema\/person\/image\/\",\"url\":\"http:\/\/1.gravatar.com\/avatar\/1129916e1f4955bd632f27f836f64e55?s=96&d=mm&r=g\",\"contentUrl\":\"http:\/\/1.gravatar.com\/avatar\/1129916e1f4955bd632f27f836f64e55?s=96&d=mm&r=g\",\"caption\":\"dave\"},\"sameAs\":[\"http:\/\/www.netexpertise.eu\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Netexpertise - Activer une connexion VPN sur un PIX","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"http:\/\/www.netexpertise.eu\/fr\/reseau\/cisco\/activer-connexion-vpn-pix.html","og_locale":"fr_FR","og_type":"article","og_title":"Netexpertise - Activer une connexion VPN sur un PIX","og_description":"Apr\u00e8s avoir param\u00e9tr\u00e9 un VPN entre deux Cisco PIX, il faut passer du traffic d&rsquo;un r\u00e9seau \u00e0 l&rsquo;autre pour que la connexion s&rsquo;initialise et s&rsquo;\u00e9tablisse. Cela peut \u00eatre g\u00e9nant si l&rsquo;on veut s&rsquo;assurer que la connexion soit bien active avant que le r\u00e9seau interne ne soit connect\u00e9. &nbsp; Prenons l&rsquo;exemple de 2 sous-r\u00e9seaux 192.168.2.0\/24 et [&hellip;]","og_url":"http:\/\/www.netexpertise.eu\/fr\/reseau\/cisco\/activer-connexion-vpn-pix.html","og_site_name":"Netexpertise","article_published_time":"2009-04-27T21:07:51+00:00","article_modified_time":"2021-10-11T20:16:37+00:00","og_image":[{"url":"http:\/\/www.assoc-amazon.fr\/e\/ir?t=netexpertis06-21&amp;l=as2&amp;o=8&amp;a=1587201836"}],"author":"dave","twitter_card":"summary_large_image","twitter_creator":"@netexpertise","twitter_site":"@netexpertise","schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"http:\/\/www.netexpertise.eu\/fr\/reseau\/cisco\/activer-connexion-vpn-pix.html","url":"http:\/\/www.netexpertise.eu\/fr\/reseau\/cisco\/activer-connexion-vpn-pix.html","name":"Netexpertise - Activer une connexion VPN sur un PIX","isPartOf":{"@id":"http:\/\/www.netexpertise.eu\/fr\/#website"},"datePublished":"2009-04-27T21:07:51+00:00","dateModified":"2021-10-11T20:16:37+00:00","author":{"@id":"http:\/\/www.netexpertise.eu\/fr\/#\/schema\/person\/e398f0307e2b167f6b884c4953be2632"},"breadcrumb":{"@id":"http:\/\/www.netexpertise.eu\/fr\/reseau\/cisco\/activer-connexion-vpn-pix.html#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["http:\/\/www.netexpertise.eu\/fr\/reseau\/cisco\/activer-connexion-vpn-pix.html"]}]},{"@type":"BreadcrumbList","@id":"http:\/\/www.netexpertise.eu\/fr\/reseau\/cisco\/activer-connexion-vpn-pix.html#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Accueil","item":"http:\/\/www.netexpertise.eu\/fr"},{"@type":"ListItem","position":2,"name":"Activer une connexion VPN sur un PIX"}]},{"@type":"WebSite","@id":"http:\/\/www.netexpertise.eu\/fr\/#website","url":"http:\/\/www.netexpertise.eu\/fr\/","name":"Netexpertise","description":"Syst\u00e8mes \/ R\u00e9seaux \/ DevOps","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"http:\/\/www.netexpertise.eu\/fr\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"fr-FR"},{"@type":"Person","@id":"http:\/\/www.netexpertise.eu\/fr\/#\/schema\/person\/e398f0307e2b167f6b884c4953be2632","name":"dave","image":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"http:\/\/www.netexpertise.eu\/fr\/#\/schema\/person\/image\/","url":"http:\/\/1.gravatar.com\/avatar\/1129916e1f4955bd632f27f836f64e55?s=96&d=mm&r=g","contentUrl":"http:\/\/1.gravatar.com\/avatar\/1129916e1f4955bd632f27f836f64e55?s=96&d=mm&r=g","caption":"dave"},"sameAs":["http:\/\/www.netexpertise.eu"]}]}},"_links":{"self":[{"href":"http:\/\/www.netexpertise.eu\/fr\/wp-json\/wp\/v2\/posts\/221"}],"collection":[{"href":"http:\/\/www.netexpertise.eu\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.netexpertise.eu\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.netexpertise.eu\/fr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/www.netexpertise.eu\/fr\/wp-json\/wp\/v2\/comments?post=221"}],"version-history":[{"count":0,"href":"http:\/\/www.netexpertise.eu\/fr\/wp-json\/wp\/v2\/posts\/221\/revisions"}],"wp:attachment":[{"href":"http:\/\/www.netexpertise.eu\/fr\/wp-json\/wp\/v2\/media?parent=221"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.netexpertise.eu\/fr\/wp-json\/wp\/v2\/categories?post=221"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.netexpertise.eu\/fr\/wp-json\/wp\/v2\/tags?post=221"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}