[{"data":1,"prerenderedAt":452},["ShallowReactive",2],{"blog-\u002Fblog\u002Fconfiguration-une-pseudo-ethernet-interface-avec-vyatta":3,"blog-\u002Fblog\u002Fconfiguration-une-pseudo-ethernet-interface-avec-vyatta-surround":398,"blog-\u002Fblog\u002Fconfiguration-une-pseudo-ethernet-interface-avec-vyatta-certifications":451},{"id":4,"title":5,"body":6,"categories":385,"cover":387,"cover_contain":221,"credly_badge_id":388,"date":389,"description":390,"extension":391,"meta":392,"navigation":221,"path":393,"related_certifications":388,"seo":394,"slug":395,"stem":396,"__hash__":397},"blog\u002Fblog\u002Fconfiguration-une-pseudo-ethernet-interface-avec-vyatta.md","Configuration d’une Pseudo-Ethernet Interface  avec Vyatta",{"type":7,"value":8,"toc":376},"minimark",[9,14,18,22,74,79,86,90,141,145,356,365,369,372],[10,11,13],"h2",{"id":12},"cas-dusage-concret","Cas d'usage concret",[15,16,17],"p",{},"Vous devez ajouter une adresse MAC virtuelle sur une interface Vyatta : voici comment configurer une Pseudo-Ethernet Interface (peth).",[10,19,21],{"id":20},"vyatta-pseudo-ethernet-interface-peth","Vyatta : Pseudo Ethernet Interface (Peth)",[15,23,24,25,29,30,33,34,37,38,41,44,45,48,49,51,54,55,58,59,62,63,65,66,69,70,73],{},"Une ",[26,27,28],"strong",{},"Pseudo-Ethernet Interface"," dans ",[26,31,32],{},"Vyatta"," permet d’",[26,35,36],{},"économiser et d’optimiser"," vos cartes réseau.",[39,40],"br",{},[26,42,43],{},"Une carte réseau"," n’accepte généralement qu’",[26,46,47],{},"une seule  adresse IP"," mais avec une Pseudo-Ethernet Interface cette contrainte n’existe plus !",[39,50],{},[26,52,53],{},"La Pseudo-Ethernet"," interface permet de ",[26,56,57],{},"rajouter une autre IP"," sur l’interface et ce jusqu’a ",[26,60,61],{},"4095 IP",".",[39,64],{},"\nComment cela fonctionne ? Le principe est de ",[26,67,68],{},"renseigner l’adresse MAC"," de l’",[26,71,72],{},"IP"," correspondante.",[75,76,78],"h3",{"id":77},"schéma-avec-une-carte-réseau-et-3-peth0","Schéma avec une carte réseau et 3 peth0 :",[15,80,81],{},[82,83],"img",{"alt":84,"src":85},"","\u002Fimages\u002Fblog\u002Fconfiguration-une-pseudo-ethernet-interface-avec-vyatta\u002Fc01907d037.jpg",[75,87,89],{"id":88},"configuration-de-linterface-eth0-hardware","Configuration de l’interface ETH0 HARDWARE :",[91,92,96],"pre",{"className":93,"code":94,"language":95,"meta":84,"style":84},"language-bash shiki shiki-themes material-theme-lighter material-theme material-theme-palenight","set interfaces ethernet eth0 addresse 192.168.0.1\u002F24\nset interfaces ethernet eth0 description interface1\n","bash",[97,98,99,124],"code",{"__ignoreMap":84},[100,101,104,108,112,115,118,121],"span",{"class":102,"line":103},"line",1,[100,105,107],{"class":106},"s2Zo4","set",[100,109,111],{"class":110},"sfazB"," interfaces",[100,113,114],{"class":110}," ethernet",[100,116,117],{"class":110}," eth0",[100,119,120],{"class":110}," addresse",[100,122,123],{"class":110}," 192.168.0.1\u002F24\n",[100,125,127,129,131,133,135,138],{"class":102,"line":126},2,[100,128,107],{"class":106},[100,130,111],{"class":110},[100,132,114],{"class":110},[100,134,117],{"class":110},[100,136,137],{"class":110}," description",[100,139,140],{"class":110}," interface1\n",[75,142,144],{"id":143},"configuration-de-pseudo-ethernet-sur-interface-eth0","Configuration de Pseudo-Ethernet sur interface ETH0 :",[91,146,148],{"className":93,"code":147,"language":95,"meta":84,"style":84},"set interfaces pseudo-ethernet peth0 addresse 192.168.0.2\u002F24\nset interfaces pseudo-ethernet peth0 description lan1\nset interfaces pseudo-ethernet peth0 link eth0\nset interfaces pseudo-ethernet peth0 mac 00:15:C5:2d:AC:E6\n\nset interfaces pseudo-ethernet peth1 addresse 192.168.0.3\u002F24\nset interfaces pseudo-ethernet peth1 description serveur1\nset interfaces pseudo-ethernet peth1 link eth0\nset interfaces pseudo-ethernet peth1 mac 00:15:C5:2d:AC:E7\n\nset interfaces pseudo-ethernet peth2 addresse 192.168.0.4\u002F24\nset interfaces pseudo-ethernet peth2 description lan2\nset interfaces pseudo-ethernet peth2 link eth0\nset interfaces pseudo-ethernet peth2 mac 00:15:C5:2d:AC:E8\n",[97,149,150,167,182,199,216,223,240,256,271,287,292,309,325,340],{"__ignoreMap":84},[100,151,152,154,156,159,162,164],{"class":102,"line":103},[100,153,107],{"class":106},[100,155,111],{"class":110},[100,157,158],{"class":110}," pseudo-ethernet",[100,160,161],{"class":110}," peth0",[100,163,120],{"class":110},[100,165,166],{"class":110}," 192.168.0.2\u002F24\n",[100,168,169,171,173,175,177,179],{"class":102,"line":126},[100,170,107],{"class":106},[100,172,111],{"class":110},[100,174,158],{"class":110},[100,176,161],{"class":110},[100,178,137],{"class":110},[100,180,181],{"class":110}," lan1\n",[100,183,185,187,189,191,193,196],{"class":102,"line":184},3,[100,186,107],{"class":106},[100,188,111],{"class":110},[100,190,158],{"class":110},[100,192,161],{"class":110},[100,194,195],{"class":110}," link",[100,197,198],{"class":110}," eth0\n",[100,200,202,204,206,208,210,213],{"class":102,"line":201},4,[100,203,107],{"class":106},[100,205,111],{"class":110},[100,207,158],{"class":110},[100,209,161],{"class":110},[100,211,212],{"class":110}," mac",[100,214,215],{"class":110}," 00:15:C5:2d:AC:E6\n",[100,217,219],{"class":102,"line":218},5,[100,220,222],{"emptyLinePlaceholder":221},true,"\n",[100,224,226,228,230,232,235,237],{"class":102,"line":225},6,[100,227,107],{"class":106},[100,229,111],{"class":110},[100,231,158],{"class":110},[100,233,234],{"class":110}," peth1",[100,236,120],{"class":110},[100,238,239],{"class":110}," 192.168.0.3\u002F24\n",[100,241,243,245,247,249,251,253],{"class":102,"line":242},7,[100,244,107],{"class":106},[100,246,111],{"class":110},[100,248,158],{"class":110},[100,250,234],{"class":110},[100,252,137],{"class":110},[100,254,255],{"class":110}," serveur1\n",[100,257,259,261,263,265,267,269],{"class":102,"line":258},8,[100,260,107],{"class":106},[100,262,111],{"class":110},[100,264,158],{"class":110},[100,266,234],{"class":110},[100,268,195],{"class":110},[100,270,198],{"class":110},[100,272,274,276,278,280,282,284],{"class":102,"line":273},9,[100,275,107],{"class":106},[100,277,111],{"class":110},[100,279,158],{"class":110},[100,281,234],{"class":110},[100,283,212],{"class":110},[100,285,286],{"class":110}," 00:15:C5:2d:AC:E7\n",[100,288,290],{"class":102,"line":289},10,[100,291,222],{"emptyLinePlaceholder":221},[100,293,295,297,299,301,304,306],{"class":102,"line":294},11,[100,296,107],{"class":106},[100,298,111],{"class":110},[100,300,158],{"class":110},[100,302,303],{"class":110}," peth2",[100,305,120],{"class":110},[100,307,308],{"class":110}," 192.168.0.4\u002F24\n",[100,310,312,314,316,318,320,322],{"class":102,"line":311},12,[100,313,107],{"class":106},[100,315,111],{"class":110},[100,317,158],{"class":110},[100,319,303],{"class":110},[100,321,137],{"class":110},[100,323,324],{"class":110}," lan2\n",[100,326,328,330,332,334,336,338],{"class":102,"line":327},13,[100,329,107],{"class":106},[100,331,111],{"class":110},[100,333,158],{"class":110},[100,335,303],{"class":110},[100,337,195],{"class":110},[100,339,198],{"class":110},[100,341,343,345,347,349,351,353],{"class":102,"line":342},14,[100,344,107],{"class":106},[100,346,111],{"class":110},[100,348,158],{"class":110},[100,350,303],{"class":110},[100,352,212],{"class":110},[100,354,355],{"class":110}," 00:15:C5:2d:AC:E8\n",[15,357,358,359,361,362,62],{},"Rien ne vous empêche de faire des VLAN à l’intérieur de vos Pseudo-Ethernet Interface.",[39,360],{},"\nVous savez désormais ",[26,363,364],{},"économiser et optimiser une interface réseau sous Vyatta",[10,366,368],{"id":367},"conclusion","Conclusion",[15,370,371],{},"Les interfaces Pseudo-Ethernet (peth) sous Vyatta permettent d'associer plusieurs adresses IP et MAC virtuelles à une seule carte réseau physique, jusqu'à 4095 IP par interface. Cette technique évite de multiplier les cartes réseau physiques tout en conservant une séparation logique claire entre les usages (LAN, serveur, etc.). Elle peut également être combinée avec des VLAN pour affiner encore la segmentation réseau.",[373,374,375],"style",{},"html pre.shiki code .s2Zo4, html code.shiki .s2Zo4{--shiki-light:#6182B8;--shiki-default:#82AAFF;--shiki-dark:#82AAFF}html pre.shiki code .sfazB, html code.shiki .sfazB{--shiki-light:#91B859;--shiki-default:#C3E88D;--shiki-dark:#C3E88D}html .light .shiki span {color: var(--shiki-light);background: var(--shiki-light-bg);font-style: var(--shiki-light-font-style);font-weight: var(--shiki-light-font-weight);text-decoration: var(--shiki-light-text-decoration);}html.light .shiki span {color: var(--shiki-light);background: var(--shiki-light-bg);font-style: var(--shiki-light-font-style);font-weight: var(--shiki-light-font-weight);text-decoration: var(--shiki-light-text-decoration);}html .default .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html .dark .shiki span {color: var(--shiki-dark);background: var(--shiki-dark-bg);font-style: var(--shiki-dark-font-style);font-weight: var(--shiki-dark-font-weight);text-decoration: var(--shiki-dark-text-decoration);}html.dark .shiki span {color: var(--shiki-dark);background: var(--shiki-dark-bg);font-style: var(--shiki-dark-font-style);font-weight: var(--shiki-dark-font-weight);text-decoration: var(--shiki-dark-text-decoration);}",{"title":84,"searchDepth":126,"depth":126,"links":377},[378,379,384],{"id":12,"depth":126,"text":13},{"id":20,"depth":126,"text":21,"children":380},[381,382,383],{"id":77,"depth":184,"text":78},{"id":88,"depth":184,"text":89},{"id":143,"depth":184,"text":144},{"id":367,"depth":126,"text":368},[386],"Réseau","\u002Fimages\u002Fblog\u002Fconfiguration-une-pseudo-ethernet-interface-avec-vyatta\u002Fa44b82e35f.jpg",null,"2013-10-20","Rajouter une adresse mac sur une interface avec \"peth\". Vyatta optimise les interfaces avec Pseudo-ethernet.","md",{},"\u002Fblog\u002Fconfiguration-une-pseudo-ethernet-interface-avec-vyatta",{"title":5,"description":390},"configuration-une-pseudo-ethernet-interface-avec-vyatta","blog\u002Fconfiguration-une-pseudo-ethernet-interface-avec-vyatta","zhW-sa9KwwMTitYBpFpK_crWnTTDoZ-NfU30PD2xW_0",[399,405,411,417,424,431,438,444],{"title":400,"path":401,"stem":402,"date":403,"cover":404,"categories":388,"children":-1},"Mot de passe root perdu sur VMware ESXi 5.x","\u002Fblog\u002Fmot-passe-root-perdu-sur-vmware-esxi","blog\u002Fmot-passe-root-perdu-sur-vmware-esxi","2013-11-02","\u002Fimages\u002Fblog\u002Fmot-passe-root-perdu-sur-vmware-esxi\u002Fd8c6089e77.png",{"title":406,"path":407,"stem":408,"date":409,"cover":410,"categories":388,"children":-1},"Installation d’un serveur Firefox Sync","\u002Fblog\u002Finstallation-serveur-firefox-sync","blog\u002Finstallation-serveur-firefox-sync","2013-11-01","\u002Fimages\u002Fblog\u002Finstallation-serveur-firefox-sync\u002Feb09763184.jpg",{"title":412,"path":413,"stem":414,"date":415,"cover":416,"categories":388,"children":-1},"Installation de Zimbra 8 Open Source Edition","\u002Fblog\u002Finstallation-zimbra-open-source-edition","blog\u002Finstallation-zimbra-open-source-edition","2013-10-24","\u002Fimages\u002Fblog\u002Finstallation-zimbra-open-source-edition\u002F1a88e8245b.jpg",{"title":418,"path":419,"stem":420,"date":421,"cover":422,"categories":423,"children":-1},"ISCSI RPN-SAN avec VMware ESXi","\u002Fblog\u002Fblog-iscsi-rpn-san-avec-vmware-esxi","blog\u002Fblog-iscsi-rpn-san-avec-vmware-esxi","2013-10-23","\u002Fimages\u002Fblog\u002Fblog-iscsi-rpn-san-avec-vmware-esxi\u002Fd8c6089e77.png",[386],{"title":425,"path":426,"stem":427,"date":428,"cover":429,"categories":430,"children":-1},"Configuration de vlan avec Vyatta","\u002Fblog\u002Fconfiguration-vlan-avec-vyatta","blog\u002Fconfiguration-vlan-avec-vyatta","2013-10-17","\u002Fimages\u002Fblog\u002Fconfiguration-vlan-avec-vyatta\u002Fa44b82e35f.jpg",[386],{"title":432,"path":433,"stem":434,"date":435,"cover":436,"categories":437,"children":-1},"Mise en réseau virtuelle de VMware ESXi 5","\u002Fblog\u002Fblog-mise-reseau-virtuelle-vmware-esxi","blog\u002Fblog-mise-reseau-virtuelle-vmware-esxi","2013-10-10","\u002Fimages\u002Fblog\u002Fblog-mise-reseau-virtuelle-vmware-esxi\u002Fd8c6089e77.png",[386],{"title":439,"path":440,"stem":441,"date":442,"cover":443,"categories":388,"children":-1},"GhettoVCB la sauvegarde gratuite de VMware ESXi","\u002Fblog\u002Fghettovcb-sauvegarde-gratuite-vmware-esxi","blog\u002Fghettovcb-sauvegarde-gratuite-vmware-esxi","2013-10-08","\u002Fimages\u002Fblog\u002Fghettovcb-sauvegarde-gratuite-vmware-esxi\u002Fd8c6089e77.png",{"title":445,"path":446,"stem":447,"date":448,"cover":449,"categories":450,"children":-1},"Configuration des accès à distance VPN avec Vyatta","\u002Fblog\u002Fconfiguration-des-acces-distance-vpn-avec-vyatta","blog\u002Fconfiguration-des-acces-distance-vpn-avec-vyatta","2013-10-03","\u002Fimages\u002Fblog\u002Fconfiguration-des-acces-distance-vpn-avec-vyatta\u002Fa44b82e35f.jpg",[386],[],1786644881207]